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315 verified Doctors in Castro Valley, CA
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Availability last updated 09/10/2026
Availability last updated 09/10/2026

Karen Stadnicki, PA-C

Physician Assistant (Virtual)
4.87
·111 reviews
Karen is awesome. So glad to find someone who listens and actually helps me feel in control of my situation. Thank you!! - Jun 10, 2024 by Amanda A.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 48 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Wha...Click to read more
Next available: today

Sara Ecoro, NP

Family Nurse Practitioner (Virtual)
4.14
·22 reviews
It was a good appointment. She told me what to do and help me get a referral out. - Mar 27, 2026 by Tristan K.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Offers video visits ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Sara ...Click to read more
Next available: today

Janel Fernandez, PA-C

Physician Assistant (Virtual)
4.67
·232 reviews
I gave the Doctor a positive rating because she was kind and professional but she said my insurance wasn't covered. I was under the impression that if you're app said it was in network and you referred me to them, I would be covered. She said she would not bill me for the call. - May 11, 2023 by Ste...Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 51 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Janel...Click to read more
Next available: tomorrow

Beth Curry, PA-C

Physician Assistant
5.00
·5 reviews
16 mi · 2145 University Ave, Berkeley, CA 94704
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
I am an urgent care provider who can assist you with acute/urgent needs. I believe in treating each individual as a whole person, not just the part that bothers them that day. Keeping this focus allows me to better identify the root cause of an issue and provide an effective treatment plan for my pa...Click to read more
Next available: tomorrow

Dr. Nisha Patel, MD

Allergist
5.00
·5 reviews
dr. nisha is a very hands on physician who deeply cares for the patients she treats. she is an amazing listener and someone who would review latest research to build the best treatment plan. i can’t recommend her enough - Jul 7, 2026 by Vishal T.Click to read more
16 mi · 136 N San Mateo Dr, 2nd Fl, San Mateo, CA 94401
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Patel is a board-certified allergist at Schweiger Dermatology & Allergy. She is double board-certified in Internal Medicine and Allergy & Immunology , bringing over a decade of clinical experience to her care of both adult and pediatric patients. Dr. Patel treats a wide range of allergic and im...Click to read more

Catherine Silva, NP

Adult Nurse Practitioner
5.00
·20 reviews
Very kind, informative, and thorough! Would definitely recommend :) - May 8, 2026 by Simone H.Click to read more
12.5 mi · 1955 Broadway, Ste A, Oakland, CA 94612
Accepts Aetna, BlueCross BlueShield, Cigna + 1 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
I believe in partnering with my patients to improve and maintain their overall health, mind, body, and soul. I take a hands-on, personalized approach to care, focusing on adult and women's health. With a strong background in these areas, I bring the art of listening to my practice, ensuring that eac...Click to read more
Next available: Thu, Sep 24

Ftyna Dearring, APRN, RN, NP

Family Nurse Practitioner (Virtual)
4.67
·18 reviews
The appointment was thorough and well-documented. The provider was helpful and knowledgeable. Thanks! - May 3, 2026 by Sylvia W.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Offers video visits · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* F'...Click to read more
Next available: tomorrow

Carbon Health Urgent Care - San Francisco, Civic Center

Urgent Care Clinic
4.51
·80 reviews
They need to organize the front desk situation, homeless people and people without appointments are treated before people with appointments. Not a good system, I was helped over 30 minutes after my original booking. - Feb 21, 2024 by Page S.Click to read more
19 mi · 1390 Market St, Ste 109, San Francisco, CA 94102
Accepts Aetna, BlueCross BlueShield, Cigna + 13 more
Accepting new patients · Excellent wait time ·
Read bio
Carbon Health combines smart technology and modern design to help make high-quality, inclusive, and personal healthcare accessible to all. With our convenient urgent care locations, we treat a full spectrum of health needs including cold, COVID and flu symptoms, urinary tract infections, sinus infec...Click to read more
Next available: today

AFC Urgent Care Concord

Urgent Care Clinic
4.89
·19 reviews
Very good - Jul 16, 2026 by Janet E.Click to read more
19 mi · 1257 Willow Pass Rd, Concord, CA 94520
Accepts Aetna, BlueCross BlueShield, Cigna + 3 more
Also offers video visits · Accepting new patients · Highly recommended ·
Read bio
Live Life, Uninterrupted Locally owned and operated, AFC Concord is a provider of urgent care, occupational medicine, and other non-emergency health care. The facility features a high-tech, high-touch approach, including digital x-rays, state of the art diagnostics, and electronic medical records. ...Click to read more
Next available: today

Michelle Jawor, PA-C

Physician Assistant (Virtual)
4.84
·57 reviews
The doctor was professional. I would highly recommend her. - Sep 9, 2025 by Javier G.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 59 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* What ...Click to read more
Next available: today

Natalie Araya, PA

Physician Assistant (Virtual)
4.81
·54 reviews
Great doc! - Feb 1, 2024 by Brittney W.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 51 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in upper respiratory infection (uri) ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Natal...Click to read more
Next available: today

Ryan Lim Cheng, FNP-C

Family Nurse Practitioner (Virtual)
4.81
·203 reviews
Dr Ryan was very professional and understanding . Would highly recommend! - Jan 25, 2024 by Shailuo W.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 51 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Being a healthcare provider is such a fulfilling profession because it allows me to help patients in need. Being able to diagnose and treat patients' medical concerns and see them come back feeling better is very rewarding. A primary care provider should not only help treat medical ailments but a...Click to read more
Next available: today

Angeline Haygood, PA

Physician Assistant (Virtual)
5.00
·6 reviews
Very attentive - Jan 7, 2026 by Konstantina S.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in lower back pain ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* An...Click to read more
Next available: today

Carbon Health Urgent Care - San Francisco Market Street

Urgent Care Clinic
4.70
·269 reviews
Great doctor! Informative and friendly. I would definitely see him again! - Nov 29, 2016Click to read more
19.5 mi · 1998 Market St, San Francisco, CA 94102
Accepts Aetna, BlueCross BlueShield, Cigna + 13 more
Accepting new patients · Excellent wait time ·
Read bio
Carbon Health combines smart technology and modern design to help make high-quality, inclusive, and personal healthcare accessible to all. With our convenient urgent care locations, we treat a full spectrum of health needs including cold, COVID and flu symptoms, urinary tract infections, sinus infec...Click to read more
Next available: today

UCSF Health-GoHealth Urgent Care- San Bruno

Urgent Care Clinic
4.85
·52 reviews
The staff and doctor were very friendly and professional. I would highly recommend this clinic. - Jul 18, 2025Click to read more
19 mi · 1310 El Camino Real, Ste I-J, San Bruno, CA 94066
Accepts Aetna, BlueCross BlueShield, Cigna + 21 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
At UCSF Health-GoHealth Urgent Care, we go above and beyond for our patients to provide personalized treatment and care, along with transparent costs and neighborhood accessibility. When you visit us, you can expect a team of caring providers, the latest medical technology, onsite labs, and X-rays a...Click to read more
Next available: today

UCSF Health-GoHealth Urgent Care- North Beach

Urgent Care Clinic
4.83
·77 reviews
Very punctual, very helpful, very professional. I saw a PA who was totally on the ball and very knowledgeable. - Jul 12, 2023 by Derek O.Click to read more
19 mi · 170 Columbus Ave, Ste 110, San Francisco, CA 94133
Accepts Aetna, BlueCross BlueShield, Cigna + 21 more
Accepting new patients · Highly recommended ·
Read bio
At UCSF Health-GoHealth Urgent Care, we go above and beyond for our patients to provide personalized treatment and care, along with transparent costs and neighborhood accessibility. When you visit us, you can expect a team of caring providers, the latest medical technology, onsite labs, and X-rays a...Click to read more
Next available: today

Dr. Michael Villongco, DO

Primary Care Doctor
4.92
·13 reviews
Easy process - Jul 23, 2026Click to read more
19.5 mi · 2000 Van Ness Ave, Ste 304, San Francisco, CA 94109
Accepts Aetna, BlueCross BlueShield, Cigna + 12 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Michael Villongco, DO, is a board-certified primary care physician focusing on family medicine. He has extensive expertise in caring for chronic conditions such as diabetes, hypertension, hyperlipidemia as well as depression and anxiety. He treats adults, ages 18 and older, using science and compass...Click to read more
Next available: Tue, Sep 29

Carolyn Cardamone, PA-C

Physician Assistant
5.00
·1 review
16.5 mi · 2337 Oak Grove Rd, Walnut Creek, CA 94598
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
As a primary care provider, I am passionate about educating and empowering individuals to take control of their health with a non-judgmental approach. I have been in practice for over 20 years. My experience in emergency medicine gave me strong proficiency in outpatient procedures. I am passionate a...Click to read more
Next available: tomorrow

Shikha Goyal, PA

Physician Assistant
4.79
·19 reviews
Shikha and the office staff were so nice!! I felt listened to and understood - Jul 17, 2026Click to read more
16.5 mi · 2337 Oak Grove Rd, Walnut Creek, CA 94598
Accepts Aetna, BlueCross BlueShield, Cigna + 2 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
I enjoy partnering with my patients to best understand what health goals are important to them and any concerns they are currently having. From there I like to provide a culturally competent, comprehensive and whole-patient approach to work collaboratively with my patients to come up with plans that...Click to read more
Next available: tomorrow

Dr. Subrina Sattar, MD

Primary Care Doctor
4.20
·5 reviews
22.5 mi · 312 W El Camino Real, Sunnyvale, CA 94087
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Accepting new patients · Expertise in sepsis + 1 more ·
Read bio
As a physician, my guiding philosophy centers on providing holistic, patient-centered care. I believe in treating the whole person addressing physical ailments and mental and emotional well-being. Active listening, open communication, and trusting relationships with my patients are paramount. I view...Click to read more
Next available: Sat, Sep 12

Dana Kwitnicki, PA-C

Physician Assistant
5.00
·3 reviews
15 mi · 1333 Powell St, Ste 103, Emeryville, CA 94608
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Accepting new patients · Highly recommended ·
Read bio
I believe that empowering the patient and a strong patient-provider relationship are essential to successful outcomes for both acute and chronic illnesses. I treat each patient with a holistic approach, taking one's physical, environmental, nutritional, emotional, spiritual, and lifestyle factors in...Click to read more
Next available: Tue, Sep 15

UCSF Health-GoHealth Urgent Care- Glen Park

Urgent Care Clinic
4.79
·47 reviews
I went in for a blood test and left with the flu! The office needs to do a better job of sterilization between patients. I haven’t been seeing anyone the entire week except for that office visit and two days after my visit had an extremely sever flu. The NP there is very sweet, and in the moment the...Click to read more
19 mi · 2895 Diamond St, San Francisco, CA 94131
Accepts Aetna, BlueCross BlueShield, Cigna + 21 more
Accepting new patients ·
Read bio
At UCSF Health-GoHealth Urgent Care, we go above and beyond for our patients to provide personalized treatment and care, along with transparent costs and neighborhood accessibility. When you visit us, you can expect a team of caring providers, the latest medical technology, onsite labs, and X-rays a...Click to read more
Next available: today

Christopher Banks, FNP

Family Nurse Practitioner (Virtual)
4.64
·188 reviews
We spent most of the time on my background. When I would elaborate he would cut me off. I have extremely high anxiety when it comes to doctors because i don't want to miss anything related to my situation,, but he didn't want to hear it. Overall, he was like any other average dr. I tried early on te...Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 52 more
Accepting new patients · Offers video visits · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Ch...Click to read more
Next available: today

Yoandy Trujillo, NP

Family Nurse Practitioner (Virtual)
4.78
·111 reviews
Very easy to talk to. Very good listener. - Feb 26, 2022 by Thomas S.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 51 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Yoand...Click to read more
Next available: today

Dr. Neesheet Parikh, DO

Primary Care Doctor (Virtual)
4.69
·2300 reviews
He is patient and I dont feel rushed. Seems likes he cares and wants to help.Click to read more
Sunnyvale, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 3 more
Accepting new patients · 19 years of experience · Offers video visits ·
Read bio
Dr. Parikh is a Primary Care and Sports Medicine physician at ParikhHealth who truly has a passion for medicine. He enjoys spending time with his patients, getting to know their entire family, and serving the community. He is currently the Chief Medical Officer and Head Team Physician for USA Crick...Click to read more
Next available: Mon, Sep 14

Dr. Neesheet Parikh, DO

Primary Care Doctor
4.69
·2300 reviews
He is patient and I dont feel rushed. Seems likes he cares and wants to help.Click to read more
22 mi · 1299 Oakmead Pkwy, Sunnyvale, CA 94085
Accepts Aetna, BlueCross BlueShield, Cigna + 3 more
Also offers video visits · Accepting new patients · 19 years of experience ·
Read bio
Dr. Parikh is a Primary Care and Sports Medicine physician at ParikhHealth who truly has a passion for medicine. He enjoys spending time with his patients, getting to know their entire family, and serving the community. He is currently the Chief Medical Officer and Head Team Physician for USA Crick...Click to read more
Next available: Mon, Sep 14

UCSF Health-GoHealth Urgent Care- Castro

Urgent Care Clinic
4.81
·75 reviews
Friendly attentive staff. I will be returning in the future appointments. - Aug 2, 2025 by Dorian R.Click to read more
19.5 mi · 2288 Market St, San Francisco, CA 94114
Accepts Aetna, BlueCross BlueShield, Cigna + 21 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
At UCSF Health-GoHealth Urgent Care, we go above and beyond for our patients to provide personalized treatment and care, along with transparent costs and neighborhood accessibility. When you visit us, you can expect a team of caring providers, the latest medical technology, onsite labs, and X-rays a...Click to read more
Next available: today

Rashonda Hall, NP

Family Nurse Practitioner (Virtual)
4.87
·77 reviews
She's very professional and calm, glad for her to be my provider - Aug 21, 2026 by Antonio S.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 51 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Ras...Click to read more
Next available: tomorrow

Seher Rakin, PA

Physician Assistant (Virtual)
4.89
·309 reviews
I loved her. I would definitely recommend her to my friends and family. - Sep 28, 2023 by Gabriel P.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 48 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Ms....Click to read more
Next available: today

Armela Aramian, NP, MSN

Family Nurse Practitioner
4.66
·32 reviews
She was absolutely wonderful. Great to talk to and easy-going, a clear communicator and thoughtful. Highly recommend working with this provider! - Jan 6, 2025 by Skye S.Click to read more
17.5 mi · 1080 Monroe St, 120, Albany, CA 94706
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Accepting new patients · Highly recommended ·
Read bio
As a Primary Care provider, it is my mission to ensure that each patient receives the best and most compassionate care possible. I strive to address the emotional, mental, and social aspects of a patient's wellbeing, treating the whole person—not just their physical needs. One of my favorite part...Click to read more
Next available: today

Heina Abraham, MSN

Family Nurse Practitioner (Virtual)
4.97
·67 reviews
I felt heard and understood in healthcare that’s needed I will definitely be using her again. - Mar 1, 2024 by Dominique G.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 48 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Heina...Click to read more
Next available: today

Daniel Campbell, PA-C

Physician Assistant (Virtual)
4.97
·130 reviews
Very friendly and efficient service. Would recommend! - Sep 24, 2023 by Tania C.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* This ...Click to read more
Next available: today

Karen Wayda, PA-C

Physician Assistant (Virtual)
4.77
·109 reviews
Very knowledgeable. Very friendly. Loved that she was from Wisconsin. - Feb 25, 2025 by Lisa Z.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* I f...Click to read more
Next available: today

Michael Elkins, PA, PA-C

Physician Assistant (Virtual)
4.77
·87 reviews
He was incredibly nice and thorough. He obviously took care of my chief concern and really made sure I was taken care of. Definitely thankful to have discovered him. - Jan 20, 2024 by Karen F.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 52 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Micha...Click to read more
Next available: today

Regina Marie Hudak, PA-C

Physician Assistant (Virtual)
4.92
·62 reviews
I felt a meaningful dialogue. All of my medical issues were addressed. - Dec 7, 2023 by Angela T.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 51 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* My ...Click to read more
Next available: today

Ashley Thayer, AGNP

Family Nurse Practitioner (Virtual)
4.93
·147 reviews
Makes you feel very comfortable, very relatable, and a great listener. Would definitely recommend! - Nov 11, 2024 by Diana S.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 48 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Wha...Click to read more
Next available: today

Manuel Ramirez, PA-C

Physician Assistant (Virtual)
4.60
·72 reviews
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Offers video visits ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Manue...Click to read more
Next available: today

Brandi Peaster, FNP-C

Family Nurse Practitioner (Virtual)
4.74
·35 reviews
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 51 more
Accepting new patients · Offers video visits · Highly recommended · Expertise in acute sinusitis ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Brand...Click to read more
Next available: tomorrow

Jeremy Johnson, PA-C

Physician Assistant (Virtual)
4.39
·46 reviews
My experience was pleasant and professional. I'd use this provider in the future. - Aug 3, 2024 by Mario H.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 51 more
Accepting new patients · Offers video visits · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* My pa...Click to read more
Next available: today

Renee Aulisi, NP

Family Nurse Practitioner (Virtual)
4.90
·52 reviews
Renee is very kind and a good listener. She understands my thoughts. - Aug 28, 2025 by Haoran D.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 51 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Ren...Click to read more
Next available: today

Erin Grill, FNP

Family Nurse Practitioner (Virtual)
3.60
·25 reviews
Really, really nice woman, I have a bad PCP, who’s not helping me with my health issues (as i am a Cancer patient) and she did, as much as she could’ve done to try and help me. I would absolutely recommend her. - Oct 27, 2025 by Kristie L.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Offers video visits · Excellent wait time · Expertise in upper respiratory infection (uri) ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Erin ...Click to read more
Next available: today

Michelle Cambern, FNP

Family Nurse Practitioner (Virtual)
4.96
·71 reviews
Very friendly and shows that she cares. Tells you a breakdown of her plan ahead of time and very well at communicating - Dec 18, 2024 by Hugo G.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in upper respiratory infection (uri) + 3 more ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If, after booking with us, it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Mic...Click to read more
Next available: today

Michele Cathey, FNP-BC

Family Nurse Practitioner (Virtual)
4.92
·224 reviews
I Would definitely recommend to do this or this sit to anyone she was very helpful - Aug 25, 2026 by Clarese C.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 51 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Miche...Click to read more
Next available: today

Enrique Gonzalez, PA-C

Physician Assistant (Virtual)
4.86
·146 reviews
Dr Enrique Gonzalez helped me within a hour. Very helpful and resourceful helped me get what I needed. - Sep 7, 2025 by Joseph D.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 48 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Enr...Click to read more
Next available: today

Julie King, PA

Physician Assistant (Virtual)
4.91
·162 reviews
Very professional and had no problem answering any of my questionsClick to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Julie...Click to read more
Next available: today

Dr. Robert Oh, MD

Primary Care Doctor (Virtual)
5.00
·4 reviews
Dr. Robert Oh was excellent. He took the time to understand my training history, current symptoms, and performance goals rather than giving me generic advice. He was thoughtful, practical, and clearly comfortable working with serious strength and conditioning athletes. He explained what he wanted to...Click to read more
Sunnyvale, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 3 more
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time ·
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Dr. Robert C. Oh, MD, MPH, is a Primary Care Sports Medicine physician dual-boarded in family medicine and sports medicine. He earned his medical degree from Boston University School of Medicine and completed his family medicine residency and sports medicine fellowship through the National Capital C...Click to read more
Next available: Fri, Sep 18

Dr. Robert Oh, MD

Primary Care Doctor
5.00
·4 reviews
Dr. Robert Oh was excellent. He took the time to understand my training history, current symptoms, and performance goals rather than giving me generic advice. He was thoughtful, practical, and clearly comfortable working with serious strength and conditioning athletes. He explained what he wanted to...Click to read more
22 mi · 1299 Oakmead Pkwy, Sunnyvale, CA 94085
Accepts Aetna, BlueCross BlueShield, Cigna + 3 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time ·
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Dr. Robert C. Oh, MD, MPH, is a Primary Care Sports Medicine physician dual-boarded in family medicine and sports medicine. He earned his medical degree from Boston University School of Medicine and completed his family medicine residency and sports medicine fellowship through the National Capital C...Click to read more
Next available: Fri, Sep 18

Akita Miller-Abbey, APRN, RN

Family Nurse Practitioner (Virtual)
4.73
·93 reviews
Great listener. Enjoyed my sessions and would high recommend - Nov 18, 2024 by Temitayo G.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 51 more
Accepting new patients · Offers video visits · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Ms. A...Click to read more
Next available: tomorrow

Erin Crissman, PA

Physician Assistant (Virtual)
4.71
·31 reviews
She was a great listener and gave me some great feedback on what was going on - Jan 5, 2026 by Darold T.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Er...Click to read more
Next available: tomorrow

Lucy Wallang, PA

Physician Assistant (Virtual)
4.47
·111 reviews
My BC prescription never went through to the pharmacy. I have no way to follow up with the doctor to see where it is. - Oct 13, 2025 by Erin F.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 48 more
Accepting new patients · Offers video visits · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* This ...Click to read more
Next available: today

Kelly Demele, NP - C

Family Nurse Practitioner (Virtual)
4.50
·106 reviews
I booked this because i am getting ready to go on an overseas trip and was having what seemed like nerve pain from possibly a shingles episode. My primary GP not available that fast so i was hoping someone could see me and prescribe something like Gabapentin for the nerve pain. That did not happen ...Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients · Offers video visits · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If, after booking with us, it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Kel...Click to read more
Next available: today

Lartily Mateo, PA-C

Physician Assistant
4.91
·11 reviews
Amazing experience, very attentive doctor and made me feel very seen. Will absolutely reccomend - May 7, 2026 by Jessica S.Click to read more
18 mi · 201 Spear St, Ste 230, San Francisco, CA 94105
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Accepting new patients · Highly recommended · Excellent wait time ·
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I am passionate about taking care of people and providing the best care possible with compassion and sensitivity. To give each individual what they need, I listen, process, communicate, and compromise. I also take the time to talk to patients about what's going on in their lives and what they enjoy ...Click to read more
Next available: tomorrow

Sameera Imtiaz, PA

Physician Assistant (Virtual)
4.91
·43 reviews
Great listener very knowledgeable. Ask good questions, and had a very pleasant manner. - Jun 20, 2024 by Kellie T.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 48 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Wor...Click to read more
Next available: today

Michelle Vann, PA

Physician Assistant (Virtual)
5.00
·3 reviews
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 48 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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Michelle is proud to be a member of Circle Medical, a digital-first, patient-focused experience that makes quality care more accessible than ever. Tell us what makes you passionate about being a healthcare provider. I care about making people feel the best they can. Providing my patients with knowl...Click to read more
Next available: tomorrow

Sezer Arslan, PA-C

Physician Assistant (Virtual)
4.93
·109 reviews
Really enjoyed my visit. He was empathetic, patient, and kind. Very knowledgeable on all of my questions. - Mar 9, 2024 by Jamie L.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 48 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Sezer...Click to read more
Next available: tomorrow
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Frequently asked questions

How can I make a same-day appointment with a Primary Care Doctor in Castro Valley?

On average, patients who use Zocdoc can search for a Primary Care Doctor in Castro Valley, book an appointment, and see the Primary Care Doctor within 24 hours. Same-day appointments are often available, you can search for real-time availability of Doctors in Castro Valley who accept your insurance and make an appointment online.

How can I find a Castro Valley Primary Care Doctor who takes my insurance?

Zocdoc lets you search specifically for a Castro Valley Primary Care Doctor who takes your insurance. Just choose your carrier and plan from the drop-down menu at the top of the page. If you’re not sure which plan you have, you can use Zocdoc’s insurance checker to find out.

How can I book an appointment online with a Primary Care Doctor in Castro Valley?

Zocdoc is a free online service that helps patients find Doctors in Castro Valley and book appointments instantly. You can search for Castro Valley Doctors by symptom or visit reason. Then, choose your insurance plan. Based on that information, you’ll see a list of providers who meet your search criteria, along with their available appointment slots.

How can I find a female Primary Care Doctor in Castro Valley?

When you search for Castro Valley Doctors on Zocdoc, you can filter your results by gender, in addition to other criteria. That way, you’ll only see Doctors in Castro Valley who match your preferences.

How can I find a Castro Valley Primary Care Doctor who sees patients after hours?

On Zocdoc, you can search specifically for Castro Valley Doctors with availability after 5 p.m.

How can I find a top-rated Primary Care Doctor in Castro Valley?

You can use Zocdoc to find Doctors in Castro Valley who are highly rated by other patients. These ratings are based on verified reviews submitted by real patients. Every time a patient completes an appointment booked on Zocdoc, they’re invited to review their experience. Each review must comply with Zocdoc’s guidelines.

How can I find a video visit with a Primary Care Doctor online in Castro Valley?

Doctors in Castro Valley on Zocdoc who see patients through online video visits will have a purple video icon on their profiles. You can also filter your search results to show only Doctors who offer video visits.

Are video visits with a Primary Care Doctor online covered by my insurance?

Most insurers provide coverage for video visits at the same cost as in-person visits. You can search on Zocdoc specifically for Doctors in Castro Valley who accept your insurance for video visits by selecting your carrier and plan from the drop-down menu at the top of the page. We recommend you check with your insurance carrier directly to confirm your coverage and out of pocket costs for video visits.

How can I find a Primary Care Doctor in Castro Valley who sees patients in the morning or evening?

Zocdoc lets you search specifically for a Primary Care Doctor who has appointments available before 10:00 am, or after 5:00 pm. Just choose the special hours filter at the top of our search page.

How can I find a Primary Care Doctor in Castro Valley who sees patients during the weekend?

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