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315 verified Doctors in Castro Valley, CA
Zocdoc verifies all providers before they can appear in Zocdoc search results. Every provider that appears in search is open to new patients.
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Availability last updated 08/20/2026
Availability last updated 08/20/2026

Nicole Fernandes, FNP

Family Nurse Practitioner
5.00
·17 reviews
12 mi · 3850 Grand Avenue, Oakland, CA 94610
Accepts Aetna, BlueCross BlueShield, Cigna + 16 more
Accepting new patients · Highly recommended ·
Read bio
I believe the relationship between patient and provider is special, based on empathic listening, open communication, and trust. I strive to best understand each of my patients' unique challenges and goals so that together we can partner to achieve their optimal health. In my spare time, I love to tr...Click to read more
Next available: Wed, Sep 2

Angie Oliver, NP

Family Nurse Practitioner (Virtual)
4.49
·131 reviews
This is the second time I have used Zocdoc and each time I have great providers!Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 62 more
Accepting new patients · Offers video visits · Excellent wait time · Expertise in pain in joint + 5 more ·
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

Barbara Jordan, PA-C, PA

Physician Assistant (Virtual)
4.43
·7 reviews
Very great experience - Jul 25, 2025 by Justin V.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 62 more
Accepting new patients · Offers video visits · Excellent wait time · Expertise in upper respiratory infection (uri) + 2 more ·
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.* Barba...Click to read more
Next available: Sat, Aug 22

Natalie Austin, PA-C

Physician Assistant (Virtual)
4.69
·279 reviews
Friendly good listener helped me with my concerns - Nov 18, 2025 by Nikole H.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 63 more
Accepting new patients · Offers video visits · Excellent wait time
Next available: today

Dr. Priyanka Kallem, MD

Primary Care Doctor
4.61
·28 reviews
Lovely care and office. Happy to keep coming back for primary care! - Aug 8, 2026 by Jasmine C.Click to read more
22.5 mi · 2490 Hospital Dr, Ste 212, Mountain View, CA 94040
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Also offers video visits · Accepting new patients · Excellent wait time ·
Read bio
Priyanka Kallem, MD is double board-certified in Family Medicine and Obesity Medicine and serves as a USCIS Civil Surgeon dedicated to improving health at both individual and community levels. She blends scientific rigor with a supportive, collaborative style, helping patients build healthier lives ...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

Dr. Michael Villongco, DO

Primary Care Doctor
4.88
·8 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 · 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: Wed, Sep 2

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

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: Tue, Sep 8

Janel Fernandez, PA-C

Physician Assistant (Virtual)
4.67
·231 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 + 62 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: today

Anna Mekhed, APRN, RN, NP

Family Nurse Practitioner (Virtual)
4.75
·36 reviews
The NP was very patient and was a good listener. Offered me prescriptions I needed and didn't know about. - Mar 3, 2026Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 62 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.* An...Click to read more
Next available: today

Michele Cathey, FNP-BC

Family Nurse Practitioner (Virtual)
4.92
·221 reviews
Found out I have Ehlers Danlos Syndrome through a video call. Thanks! - Oct 13, 2025 by Nicole B.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 62 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.* Miche...Click to read more
Next available: today

Dr. Seema Sangwan, MD

Primary Care Doctor
4.86
·271 reviews
She was very professional, personable, and overall great physician to talk to. Would definitely visit again! - Jul 15, 2016Click to read more
22.5 mi · 2490 Hospital Dr, Ste 212, Mountain View, CA 94040
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in osteoporosis + 4 more ·
Read bio
Dr. Sangwan founded Apollo Health Care Center, and San Mateo primary care. She has over 2 decades of experience in primary care, she is board certified in internal medicine and lifestyle medicine. She has been practicing concierge medicine for the last 2 years.Click to read more
Next available: tomorrow

Carbon Health Urgent Care - San Francisco Market Street

Urgent Care Clinic
4.70
·269 reviews
Had a wonderful apointment with one of the other doctors at the clinic who was incredibly helpful , kind, and thorough. Really a great experience. - Dec 29, 2016 by Elizabeth P.Click 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

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

Dr. Monita S Yuen-Green, MD

Primary Care Doctor
4.40
·5 reviews
Dr. Green is very personable and kind. Made me feel comfortable right away. - Feb 25, 2026Click to read more
18.5 mi · 1580 Valencia St, Ste 201, San Francisco, CA 94110
Accepts Aetna, BlueCross BlueShield, Cigna + 17 more
Accepting new patients · Expertise in chronic diabetes + 8 more ·
Read bio
Dr. Monita Green focuses on building long-term relationships with her patients while delivering evidence-based care that emphasizes prevention and overall wellness. As a primary care physician, Dr. Green specializes in managing chronic conditions, preventive medicine, and helping patients navigate ...Click to read more
Next available: Mon, Oct 5

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, Aug 22

Dr. Jayshree Chander, MD

Family Physician (Virtual)
BERKELEY, CA
Accepting new patients · 25+ years of experience · Offers video visits ·
Read bio
Jayshree Chander, MD, MPH is a board-certified Family Medicine and Preventive Medicine physician with over 30 years of clinical experience. **Please note, I do not prescribe controlled substances.** She is the founder of Beyond Holistic Health, an integrative medical practice offering personalized...Click to read more
Next available: Wed, Aug 26

Idalia Sawyer, FNP

Family Nurse Practitioner (Virtual)
4.88
·52 reviews
Ms. Sawyer was very warm and helpful. Highly recommend! - Aug 6, 2026 by Keila G.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 62 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.* Ida...Click to read more
Next available: tomorrow

John Collen, PA-C

Physician Assistant (Virtual)
4.30
·93 reviews
I feel like "contact a local doctor" is an odd thing to say to someone on a virtual doctor platform. - Sep 2, 2025 by James D.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.* Joh...Click to read more
Next available: tomorrow

Natalia Bejenaru, NP

Nurse Practitioner (Virtual)
4.73
·11 reviews
Ms Bejenaru was very nice and cheerful. She was also very thorough questioning me for the specific health issue I was experiencing. And, yes I would highly recommend Ms Bejenaru & Circle Medical. - Jan 19, 2026 by Susan W.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.* Na...Click to read more
Next available: today

Shikha Goyal, PA

Physician Assistant
4.78
·18 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

Angela Day, PA-C, MMS

Physician Assistant (Virtual)
4.79
·206 reviews
She is awesome! She listened and most of all, she cared! Grateful for her!!! - Apr 26, 2025 by Valerie H.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.* This ...Click to read more
Next available: tomorrow

Macy Lieu, FNP-C

Family Nurse Practitioner (Virtual)
4.75
·81 reviews
They were professional, straight to the point, got everything taken care of quickly and easily. - Sep 16, 2024 by Edgar M.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 62 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in upper respiratory infection (uri) + 9 more ·
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.* Mac...Click to read more
Next available: tomorrow

Sujitra Tansuwan, NP

Nurse Practitioner
4.92
·12 reviews
17.5 mi · 590 Forest Ave, Palo Alto, CA 94301
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
I obtained a Bachelor's in Nursing and Master's in Nursing - Family Nurse Practitioner at Samuel Merritt University, Oakland, California. I became a Family Nurse Practitioner in 2021. My practice focus is helping patients improve their health and adopt healthy lifestyles. I enjoy talking with patien...Click to read more
Next available: tomorrow

Dr. Gayathri Thiru, MD

Primary Care Doctor
4.94
·18 reviews
Everything was great, Thank you! by LTClick to read more
22.5 mi · 2490 Hospital Dr, Ste 212, Mountain View, CA 94040
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Thiru is a board-certified Internal Medicine and Lifestyle Medicine physician. She has been practicing Adult Primary Care for almost 15 years and has joined our practice as of July 2022. Her areas of expertise include preventive medicine, chronic disease and obesity management, and lifestyle me...Click to read more
Next available: Mon, Aug 24

Dr. Angela Chen, DO

Primary Care Doctor
4.71
·7 reviews
Doctor is kindness and explained the health situation clearly and understood. - Jul 21, 2026 by Jennifer C.Click to read more
22.5 mi · 2712 Augustine Dr, Santa Clara, CA 95054
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Accepting new patients · Excellent wait time ·
Read bio
Angela Chen, DO, believes primary care works best when it is built on trust, partnership, and open communication. She is committed to creating a welcoming environment where patients feel heard, respected, and empowered to take an active role in their health. Dr. Chen cares for adults across all stag...Click to read more
Next available: Mon, Aug 24

Renee Marie Carlson, FNP-C

Family Nurse Practitioner (Virtual)
4.83
·41 reviews
Great service great Healthcare great provider. I enjoyed everything and went perfect. I got what I needed. Thank you. ? - Oct 16, 2023 by Aaron B.Click to read more
San Francisco, CA
Accepts BlueCross BlueShield, Cigna, Medicare + 50 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 l...Click to read more
Next available: tomorrow

Sara Ecoro, NP

Family Nurse Practitioner (Virtual)
4.10
·21 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 + 52 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: tomorrow

Mariya Dineva, PA

Physician Assistant (Virtual)
4.83
·167 reviews
Informational, asked good questions and was knowledgeable about my health condition. - Apr 28, 2026 by Derrick J.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 53 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.* M...Click to read more
Next available: tomorrow

Rachel Mcpherson, PA

Physician Assistant (Virtual)
4.60
·15 reviews
She did a very good job. She answered all my questions and she gave me some health advice. - Dec 23, 2025 by Christopher B.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 52 more
Accepting new patients · Offers video visits · Excellent wait time · Expertise in acute urinary tract infection + 2 more ·
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.* Ra...Click to read more
Next available: tomorrow

Alisa Vickrey, PA

Physician Assistant (Virtual)
5.00
·7 reviews
Alisa Vickrey, PA is a great listener, great communicator, and understanding of my medical needs. - Jul 23, 2026 by Paul M.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 62 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in acute urinary tract infection ·
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.* Al...Click to read more
Next available: tomorrow

Rashonda Hall, NP

Family Nurse Practitioner (Virtual)
4.87
·75 reviews
This is another fine televideo appointment with Rashonda Hall - Apr 8, 2026 by Donald T.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 62 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

Dr. Seema Sangwan, MD

Primary Care Doctor (Virtual)
4.86
·271 reviews
She was very professional, personable, and overall great physician to talk to. Would definitely visit again! - Jul 15, 2016Click to read more
Mountain View, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 5 more
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in osteoporosis + 4 more ·
Read bio
Dr. Sangwan founded Apollo Health Care Center, and San Mateo primary care. She has over 2 decades of experience in primary care, she is board certified in internal medicine and lifestyle medicine. She has been practicing concierge medicine for the last 2 years.Click to read more
Next available: Tue, Aug 25

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: Mon, Aug 31

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 + 62 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: tomorrow

Julie King, PA

Physician Assistant (Virtual)
4.91
·159 reviews
Ideal appt. On time; clarity; accomplished what I needed. by Lance G.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.* Julie...Click to read more
Next available: tomorrow

Christina Braddy, FNP-C

Family Nurse Practitioner (Virtual)
4.72
·100 reviews
Great service as this was my first time and now preferred. - Aug 17, 2023 by Maria F.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 63 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.* The a...Click to read more
Next available: tomorrow

Tanshanicka Helem, FNP

Family Nurse Practitioner (Virtual)
4.79
·38 reviews
Loved her! - Sep 27, 2023 by Mary Beth W.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 7 more
Accepting new patients · Offers video visits · Highly recommended ·
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: tomorrow

Susan Ulaner, PA

Physician Assistant (Virtual)
4.88
·135 reviews
The experience was great and I will definitely go back to this provider. It was very convenient. - Oct 31, 2025 by Lillian L.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 53 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.* Susan...Click to read more
Next available: tomorrow

Daryn Longman, PA-C

Physician Assistant (Virtual)
4.91
·47 reviews
Great doctor, knowledgeable and caring. Joyful attitudeClick to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 62 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.* Dar...Click to read more
Next available: tomorrow

Charles Wolfe, NP

Family Nurse Practitioner (Virtual)
4.33
·78 reviews
Immediately, his presence was not friendly, he was late,assumptive, and just over all came across negative and not welcoming, kind, friendly, nor a good read of someone .. I felt judged. He also never started with a formal greeting or introduction, he went right to, "which one of you am I seeing" I...Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 53 more
Accepting new patients · Offers video visits · Expertise in underactive thyroid + 4 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.* What ...Click to read more
Next available: tomorrow

Catherine Hickey, PA

Physician Assistant (Virtual)
4.93
·69 reviews
Really nice person. Very friendly and helpful! Made the video call easy! - Apr 28, 2026 by Devyn S.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 62 more
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in lower back pain ·
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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.* Ca...Click to read more
Next available: tomorrow

Regina Marie Hudak, PA-C

Physician Assistant (Virtual)
4.92
·62 reviews
It’s a quick to the point provider. It’s convenient to the fact I don’t have to leave home to see my doctor. - Jun 28, 2026 by RJ Jordan F.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 62 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.* My ...Click to read more
Next available: tomorrow

Alonzo Rivas, PA-C, MPAS

Physician Assistant (Virtual)
4.94
·68 reviews
Listen to you and makes you feel comfortable. Definitely recommend him - Sep 18, 2024 by Benilde J.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 53 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.* What ...Click to read more
Next available: tomorrow

Benjamin Brackett, PA-C

Physician Assistant (Virtual)
4.92
·86 reviews
He knew exactly what I needed to know and helped me figure out next steps. - Mar 15, 2024 by Madeline W.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 53 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.* Benja...Click to read more
Next available: tomorrow

Karen Wayda, PA-C

Physician Assistant (Virtual)
4.77
·109 reviews
Karen was great! Very thorough and reassuring. Would highly recommend. - Jun 12, 2024 by Patrick K.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 ·
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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.* I f...Click to read more
Next available: tomorrow

Brandi Peaster, FNP-C

Family Nurse Practitioner (Virtual)
4.74
·35 reviews
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 62 more
Accepting new patients · Offers video visits · Highly recommended · Expertise in acute sinusitis ·
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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.* Brand...Click to read more
Next available: tomorrow

Rachel Matthews, FNP

Family Nurse Practitioner (Virtual)
5.00
·7 reviews
Rachel Matthews was very helpful and listed to me about my concerns.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 62 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.* Rache...Click to read more
Next available: tomorrow

Sabrina Seidman, PA-C

Physician Assistant (Virtual)
4.74
·106 reviews
Fast and friendly also concerned of other health issues after meeting me for the first time. - Aug 13, 2026 by Angela D.Click to read more
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Cigna + 62 more
Accepting new patients · Offers video visits · Excellent wait time ·
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This provider's Primary Supervising Physician is Nicole Tsang. *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 ...Click to read more
Next available: tomorrow

Dr. Steven Kim, MD

Primary Care Doctor
4.50
·8 reviews
Dr. Kim was very pleasant to work with, agreeable in working out a solution that benefited me most. - Jun 25, 2026 by Keith P.Click to read more
26.5 mi · 200 Jose Figueres Ave, Ste 325, San Jose, CA 95116
Accepting new patients · Expertise in chronic diabetes + 1 more ·
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Dr. Steven Sukho Kim is a Board-Certified, experienced Family and Primary Care physician in San Jose, California. His practice entails full scope of comprehensive family and primary care including Geriatrics. During his illustrious career, Dr. Kim has taught thousands of health-profession studen...Click to read more
Next available: today

Dr. Fariha Ashraf, MD

Primary Care Doctor
4.35
·123 reviews
Good - Feb 28, 2026 by Akshata B.Click to read more
23 mi · 827 Altos Oaks Dr, Ste 4, Los Altos, CA 94024
Accepts Aetna, BlueCross BlueShield, Cigna + 47 more
Accepting new patients ·
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Dr. Fariha Ashraf, M.D. specializes in Primary Care and Internal Medicine. She graduated from Sindh Medical University and completed her residency in Internal Medicine at UCF/HCA Florida Healthcare - Gainesville. She has extensive experience managing chronic and acute illnesses in both primary care ...Click to read more
Next available: Mon, Aug 24

Amrita Nagi, NP

Nurse Practitioner
5.00
·2 reviews
18.5 mi · Four Embarcadero Ctr, Lobby Level (2nd Fl), San Francisco, CA 94111
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Accepting new patients · Highly recommended ·
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I am passionate about helping others meet their health goals in a holistic manner. This includes healing the mind, body, and spirit. As a provider, I like to educate my patients on how they can take control of their health, and be key players in preventing illness, as well as managing their chronic ...Click to read more
Next available: tomorrow

Dr. Katherine Stackhouse, DNP

Family Nurse Practitioner (Virtual)
San Francisco, CA
Accepts Aetna, BlueCross BlueShield, Medicare + 5 more
Accepting new patients · Offers video visits ·
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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.* Ka...Click to read more
Next available: tomorrow

Cecilia Clemons, APRN, RN, NP

Nurse Practitioner
4.78
·18 reviews
16.5 mi · 329 Primrose Rd, 2nd Fl, Burlingame, CA 94010
Accepts Aetna, BlueCross BlueShield, Cigna + 18 more
Accepting new patients · Excellent wait time ·
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I am a dedicated Adult-Gerontology Primary Care Nurse Practitioner, passionate about providing compassionate, patient-centered care. My approach focuses on building strong relationships with my patients and empowering them to take charge of their health through education, prevention, and personalize...Click to read more
Next available: Tue, Aug 25
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Frequently asked questions

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

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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?

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