Browse specialties
Chiropractors
Dentists
Dermatologists
Ear, Nose & Throat Doctors
Endocrinologists
Eye Doctors
OBGYNs
Ophthalmologists
Optometrists
Orthopedic Surgeons
Podiatrists
Primary Care Doctors
Psychiatrists
Psychologists
Therapist-Counselors
See all specialties A-Z
Zocdoc
HomeAbout usPressCareersHelp
Contact
service@zocdoc.com855-962-3621
Discover
The Paper Gown: Stories for and about patientsThe Script: Insights for doctorsCommunity StandardsData and privacyVerified reviewsTech BlogNew
Are you a top doctor or health service?
Try Zo, your AI Phone AssistantList your practice on ZocdocLearn about Zocdoc for Health SystemsBecome an EHR partner
Insurance Carriers
Top Specialties
Welcome to Zocdoc!
Book local doctors who take your insurance
Sign up
For providers
Grow your practice
For patients
Browse doctors
Browse practices
Browse hospitals
Browse insurances
Browse locations
Browse conditions
Browse procedures
Browse treatments
Zocdoc
HomeAbout usPressCareersHelp
Contact
service@zocdoc.com855-962-3621
Discover
The Paper Gown: Stories for and about patientsThe Script: Insights for doctorsCommunity StandardsData and privacyVerified reviewsTech BlogNew
Are you a top doctor or health service?
Try Zo, your AI Phone AssistantList your practice on ZocdocLearn about Zocdoc for Health SystemsBecome an EHR partner
Insurance Carriers
Top Specialties
HelpList your practice on Zocdoc
Sign up

Find an in-network doctor from over 1,000 insurance plans

Add your insurance to see in-network doctors
insurance link for 300
insurance link for 307
insurance link for 323
insurance link for 356
insurance link for 324
See all (1,000+)
315 verified Medicare 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.
In-network providersInsurance logo
Availability last updated 09/03/2026
Availability last updated 09/03/2026

Carbon Health Urgent Care - San Francisco Stonestown

Urgent Care Clinic
4.64
·74 reviews
Disappointed now that I have not been able to get a new medication in place of one not carried by my insurance. Provider was contacted by pharmacy and I called. Nothing yet, so will miss 2 doses of meds. - Apr 30, 2026 by Karen L.Click to read more
21.5 mi · 3251 20th Ave, Ste 320, San Francisco, CA 94132
In-network · Medicare
Accepting new patients ·
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- Daly City

Urgent Care Clinic
4.87
·47 reviews
NP Nic was excellent during my appointment today. Super friendly and knowledgeable and made the appropriate recommendations - Jan 14, 2025Click to read more
21 mi · 325 Gellert Blvd, Daly City, CA 94015
In-network · Medicare
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

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
In-network · Medicare
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: Sat, Sep 5

Destiny McGill, FNP-C

Family Nurse Practitioner (Virtual)
4.86
·95 reviews
I was told by Zoc doc that my doctor took my insurance. They do not . And I was charged after the fact . - Mar 5, 2025 by Hunter M.Click to read more
San Francisco, CA
In-network · Medicare
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: Sat, Sep 5

LaRue LaPorte, PA-C

Physician Assistant (Virtual)
4.14
·22 reviews
The whole process was easy and I’d choose this again over urgent care any day! - Jan 13, 2025 by Elise W.Click to read more
San Francisco, CA
In-network · Medicare
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.* LaR...Click to read more
Next available: tomorrow

Gussie Assam, FNP-C

Family Nurse Practitioner (Virtual)
4.81
·118 reviews
Very friendly and professional, listened and understood my concern. I will book another appointment again. - Feb 8, 2024 by Kristin S.Click to read more
San Francisco, CA
In-network · Medicare
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 bel...Click to read more
Next available: Sat, Sep 5

Esther Suh, NP

Adult Nurse Practitioner (Virtual)
4.43
·30 reviews
Helpful, patient, and kind - Oct 20, 2025 by Kathryn L.Click to read more
San Francisco, CA
In-network · Medicare
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.* Esthe...Click to read more
Next available: tomorrow

UCSF Health-GoHealth Urgent Care- West Portal

Urgent Care Clinic
4.84
·44 reviews
Prompt, thorough, effective. Met or exceeded my expectations. by Alan P.Click to read more
21 mi · 199 W Portal Ave, San Francisco, CA 94127
In-network · Medicare
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

Tanya Dwyer, NP - C

Family Nurse Practitioner (Virtual)
4.75
·197 reviews
It was refreshing to have a doctor that was so communicative and understanding. - Jul 23, 2026 by Miles A.Click to read more
San Francisco, CA
In-network · Medicare
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.* Tanya...Click to read more
Next available: Sat, Sep 5

Carbon Health Urgent Care - San Francisco Irving

Urgent Care Clinic
4.81
·63 reviews
I am satisfied with my appointment. - Mar 7, 2023 by Jonah R.Click to read more
22 mi · 2131 Irving St, San Francisco, CA 94122
In-network · Medicare
Accepting new patients · Highly recommended ·
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

Celine Rendle, NP, FNP

Nurse Practitioner
4.91
·55 reviews
Very friendly and helpful staffs throughout the encounter.Click to read more
21.5 mi · 3251 20th Ave, San Francisco, CA 94132
In-network · Medicare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
For me, primary care is about cultivating relationships. I want to be someone my patients can rely on - a steady and supportive presence throughout their healthcare journey. Prior to becoming a nurse practitioner, Celine worked in the medical/surgical TCU as a bedside nurse at UCSF Medical Center. ...Click to read more
Next available: today

Instant Urgent Care - Sunnyvale South Bay, Silicon Valley

Urgent Care Clinic
4.40
·30 reviews
22.5 mi · 970 W El Camino Real, Suite 8, Sunnyvale, CA 94087
In-network · Medicare
Accepting new patients ·
Read bio
Thank you for considering us for your appointment! In order to be seen, we will need you to complete paperwork prior to your visit. You will be sent a link from us shortly after you book. We look forward to seeing you soon! At Instant Urgent Care, our mission is to provide fast, convenient, and com...Click to read more
Next available: today

Carbon Health Urgent Care - Santa Clara

Urgent Care Clinic
4.48
·168 reviews
Wait time was more than one and half hrs. I was in terrible back pain and could not sit or stand. There is a reason i wanted to get to urgent care and felt it was long wait when I was in lots of painClick to read more
22.5 mi · 2712 Augustine Dr, Ste 120, Santa Clara, CA 95054
In-network · Medicare
Accepting new patients ·
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. Brandi Harlow, DNP

Family Nurse Practitioner (Virtual)
4.81
·162 reviews
How an online appointment should go. Zero friction, good questions & good follow-up plan. TY. - Mar 23, 2026Click to read more
San Francisco, CA
In-network · Medicare
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.* Bra...Click to read more
Next available: Mon, Sep 7

Kirsten Patterson, PA-C

Physician Assistant (Virtual)
4.91
·137 reviews
Prompt and professional, and very thorough. I appreciate those aspects as I’m switching from a different PCP. - Jan 18, 2024Click to read more
San Francisco, CA
In-network · Medicare
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.* Thi...Click to read more
Next available: Mon, Sep 7

Melissa Hutton, PA-C

Physician Assistant (Virtual)
4.83
·60 reviews
Very friendly and super helpful! - Dec 12, 2024 by Andrew T.Click to read more
San Francisco, CA
In-network · Medicare
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.* Mel...Click to read more
Next available: Mon, Sep 7

Julie Paul, FNP

Family Nurse Practitioner (Virtual)
4.85
·40 reviews
Very nice going to use Julie as my doctor. Nice experience - Sep 6, 2024 by Robert F.Click to read more
San Francisco, CA
In-network · Medicare
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.* Julie...Click to read more
Next available: Mon, Sep 7

Kelsey Proehl, FNP-BC

Family Nurse Practitioner (Virtual)
4.84
·43 reviews
She is so easy to talk to and really helpful. Also quite proactive. 10/10 recommend Kelsey! - Dec 31, 2025 by Mckynze R.Click to read more
San Francisco, CA
In-network · Medicare
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.* I am ...Click to read more
Next available: Mon, Sep 7

Michael Elkins, PA, PA-C

Physician Assistant (Virtual)
4.77
·87 reviews
Very knowledgeable about medications. Super friendly and he listens! Love this doctor. - Nov 8, 2025 by Hannah M.Click to read more
San Francisco, CA
In-network · Medicare
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: Mon, Sep 7

Jennifer Diaz, NP

Acute Care Nurse Practitioner (Adult / Gerontology) (Virtual)
5.00
·2 reviews
Jennifer was very kind and smiley ?? helped get me in the right direction to further treatment ?? - May 18, 2026 by Trever S.Click to read more
San Francisco, CA
In-network · Medicare
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.* Je...Click to read more
Next available: Mon, Sep 7

Wesley Mccreary, PA

Physician Assistant (Virtual)
4.00
·8 reviews
Wesley was great, quick and professional. Solid dude - Feb 15, 2026 by Chris M.Click to read more
San Francisco, CA
In-network · Medicare
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.* We...Click to read more
Next available: Mon, Sep 7

Daniel Campbell, PA-C

Physician Assistant (Virtual)
4.97
·130 reviews
Great PA and listened to everything I had to say, as well as offering a lot of knowledge and advice! - Apr 15, 2024 by Samantha V.Click to read more
San Francisco, CA
In-network · Medicare
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: Mon, Sep 7

Ashley Lans, FNP-BC

Family Nurse Practitioner (Virtual)
4.87
·95 reviews
Great Experience... I appreciated all of the reminders because of my busy schedule and I would definately recommend - Dec 1, 2025 by Joelle T.Click to read more
San Francisco, CA
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in chronic diabetes ·
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.* Ashle...Click to read more
Next available: Mon, Sep 7

Alison Baumann, FNP-BC, NP

Family Nurse Practitioner (Virtual)
4.91
·88 reviews
we will reschedule when we get the results of my test in the hands of Alison and reconveine - Jul 29, 2026 by Jeffrey W.Click to read more
San Francisco, CA
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in high cholesterol + 1 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.* Aliso...Click to read more
Next available: Tue, Sep 8

Rita De Palma

Family Nurse Practitioner (Virtual)
4.70
·106 reviews
I was not pleased because all of my issues were not addressed - May 26, 2023 by Courtney H.Click to read more
San Francisco, CA
In-network · Medicare
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 Medi-Cal 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 Medi-Cal, your appointment will be cancelled.* ...Click to read more
Next available: Tue, Sep 8

Ashley Unaegbu, PA-C

Physician Assistant (Virtual)
4.94
·290 reviews
The doctor was extremely informative and attentive. She was thorough and had a wonderful bedside manner. - Mar 16, 2024 by Christine D.Click to read more
San Francisco, CA
In-network · Medicare
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.* Ashle...Click to read more
Next available: Tue, Sep 8

Allyson Collins, APRN, RN

Family Nurse Practitioner (Virtual)
4.76
·117 reviews
She listened very well to my issue and was able get me what I needed out of the appointment very smoothly and quicklyClick to read more
San Francisco, CA
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in upper respiratory infection (uri) + 1 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.* Ms. A...Click to read more
Next available: Tue, Sep 8

Dr. Katherine Stackhouse, DNP

Family Nurse Practitioner (Virtual)
San Francisco, CA
In-network · Medicare
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.* Ka...Click to read more
Next available: Tue, Sep 8

Valerie Russell, FNP-BC

Family Nurse Practitioner (Virtual)
4.62
·71 reviews
I have tried reaching out to this doctor because the medication I was told was “sent in” never was, therefore I am still needing antibiotics and dealing with my issues. This might be the fault of ZocDoc and not the doctor. - Jul 17, 2023 by Alyssa B.Click to read more
San Francisco, CA
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Expertise in high cholesterol + 4 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.* Valer...Click to read more
Next available: Tue, Sep 8

Ian Kirby, APRN, RN

Family Nurse Practitioner (Virtual)
4.86
·50 reviews
Great provider, highly recommend - Mar 21, 2024 by Menachem L.Click to read more
San Francisco, CA
In-network · Medicare
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 get...Click to read more
Next available: Tue, Sep 8

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
In-network · Medicare
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: Tue, Sep 8

Jeanne Bird, PA

Physician Assistant (Virtual)
4.85
·130 reviews
Jeanne was a breath of fresh air. Friendly, focused, calm, and eager to help. Really wonderful experience. Highly recommend. - May 24, 2023 by Amanda W.Click to read more
San Francisco, CA
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
This provider's Primary Supervising Physician is CHIANG, PINCHIEH. *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...Click to read more
Next available: Tue, Sep 8

Laura Babbitt, FNP-BC

Family Nurse Practitioner (Virtual)
4.93
·122 reviews
Awesome lady… Excellent service and easy to talk to… Highly recommended!!! - Jan 17, 2025 by Chris F.Click to read more
San Francisco, CA
In-network · Medicare
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.* Laura...Click to read more
Next available: Tue, Sep 8

Seher Rakin, PA

Physician Assistant (Virtual)
4.89
·309 reviews
Seher was professional as usual, and answered all of my questions with care! - May 14, 2026 by Kyla S.Click to read more
San Francisco, CA
In-network · Medicare
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: Tue, Sep 8

Sameera Imtiaz, PA

Physician Assistant (Virtual)
4.90
·42 reviews
I enjoy my appointments with Sameera. I’m glad she a part of my healthcare team! by Jenna H.Click to read more
San Francisco, CA
In-network · Medicare
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: Tue, Sep 8

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
In-network · Medicare
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: Tue, Sep 8

Enrique Gonzalez, PA-C

Physician Assistant (Virtual)
4.86
·146 reviews
Great Doctor, very kind and listened to my needs. I felt supported - Dec 31, 2025 by Kaitlin H.Click to read more
San Francisco, CA
In-network · Medicare
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.* Enr...Click to read more
Next available: Tue, Sep 8

Wilson Mak, NP

Nurse Practitioner
4.85
·137 reviews
Very customer oriented - Feb 24, 2023 by Ankush M.Click to read more
22.5 mi · 2712 Augustine Dr, Santa Clara, CA 95054
In-network · Medicare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Wilson Mak, NP, fell into primary care while exploring a career as a therapist. He enjoyed learning about what drives and motivates people and realized he could help individuals make healthier choices. He earned his Master’s in Family Nursing from Samuel Merritt University, which further equipped hi...Click to read more
Next available: today

Instant Urgent Care - Santa Clara South Bay, Silicon Valley

Urgent Care Clinic
4.29
·31 reviews
24 mi · 3466 El Camino Real, Santa Clara, CA 95051
In-network · Medicare
Accepting new patients ·
Read bio
At Instant Urgent Care, our mission is to provide fast, convenient, and compassionate healthcare for individuals and families across the Bay Area. As a modern urgent care and primary care practice, we are committed to delivering high-quality medical services with minimal wait times and a patient-fir...Click to read more
Next available: today

Getwell Urgent Care

Urgent Care Clinic
4.38
·374 reviews
Thank You - May 19, 2024 by Rebecca T.Click to read more
24.5 mi · 2803 E El Camino Real, Santa Clara, CA 95051
In-network · Medicare
Also offers video visits · Accepting new patients ·
Read bio
At Getwell Urgent Care, our kind and caring staff are ready to help you with your healthcare needs. We are open 7 days a week, accept most insurance plans, and offer a wide range of services including Primary Care, Pediatric Care, Preventative Care, Women's Health, laboratory services, virtual care,...Click to read more
Next available: today

AFC Urgent Care Santa Clara California

Urgent Care Clinic
4.08
·70 reviews
Great experience. Out of town, felt a little under the weather. Fixed me right up. Highly recommended. - Jul 13, 2024 by Jason H.Click to read more
25 mi · 594 El Camino Real, Santa Clara, CA 95050
In-network · Medicare
Also offers video visits · Accepting new patients ·
Read bio
AFC Santa Clara offers walk-in options to address your immediate healthcare needs, including urgent care, lab testing, and vaccinations. Our mission is to provide the best healthcare possible in a kind and caring environment, delivered economically and with respect for the rights of all our patients...Click to read more
Next available: today

Dr. Jeffrey Blue, MD

Primary Care Doctor
4.93
·267 reviews
Knowledgeable and had a warm personality. Understood my needs and accommodated me. - May 15, 2025 by Molly L.Click to read more
30.5 mi · 221 E Hacienda Ave, Ste C, Campbell, CA 95008
In-network · Medicare
Accepting new patients · 25+ years of experience · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 6 more ·
Read bio
Dr. Blue is our Medical Director and Physician. He is board certified in family medicine and fellowship trained in sports medicine. He is originally from New Jersey and has a Bachelor of Science in Electrical Engineering from Tufts University. He worked for four years mostly in software development ...Click to read more
Next available: today

Wilson Mak, NP

Nurse Practitioner (Virtual)
4.85
·137 reviews
Very customer oriented - Feb 24, 2023 by Ankush M.Click to read more
Santa Clara, CA
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
Wilson Mak, NP, fell into primary care while exploring a career as a therapist. He enjoyed learning about what drives and motivates people and realized he could help individuals make healthier choices. He earned his Master’s in Family Nursing from Samuel Merritt University, which further equipped hi...Click to read more
Next available: tomorrow

Carbon Health Urgent Care - Market Park

Urgent Care Clinic
4.78
·98 reviews
Explained everything thoroughly and was a good communicator. Took his time and did not rush through anything. - Aug 24, 2025Click to read more
25 mi · 1411 Berryessa Rd, Ste 30, San Jose, CA 95133
In-network · Medicare
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

Sophia Hamelink, PA

Physician Assistant
5.00
·27 reviews
What a great visit with the Dr. I look forward to my next visit though hopefully not to soon. - Aug 11, 2026 by Ernie T.Click to read more
20 mi · 45 Castro St, Ste 423, San Francisco, CA 94114
In-network · Medicare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Sophia Hamelink, PA-C, is a dedicated physician assistant committed to delivering thoughtful, patient-centered care. She earned her undergraduate education at the University of Michigan, where she first discovered her passion for helping others and pursuing a career in medicine. She went on to compl...Click to read more
Next available: Mon, Sep 14

American Family Care - Brentwood CA

Urgent Care Clinic
5.00
·30 reviews
25.5 mi · 2455 Sand Creek Rd, Unit 144, Brentwood, CA 94513
In-network · Medicare
Accepting new patients · Highly recommended ·
Read bio
It is our mission to provide the best healthcare possible in a kind and caring environment while respecting the rights of all patients, in an economical manner, at times and locations convenient to the patient. Dr. Bruce Irwin opened the first American Family Care® in 1982, making it the first urge...Click to read more
Next available: today

UCSF Health-GoHealth Urgent Care- Mill Valley

Urgent Care Clinic
4.84
·43 reviews
quick and excellentClick to read more
27.5 mi · 750 Redwood Hwy Frontage Rd, Ste 1204, Mill Valley, CA 94941
In-network · Medicare
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

UCSF Health-GoHealth Urgent Care- Mill Valley

Urgent Care Clinic
4.78
·36 reviews
Excelent facility , very efficient front desk , clean environment , excellent care from nurses to doctor . - Mar 12, 2026 by Charles T.Click to read more
27.5 mi · 750 Redwood Hwy Frontage Rd, Ste 1204, Mill Valley, CA 94941
In-network · Medicare
Accepting new patients · Highly recommended ·
Read bio
At Dignity 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-ray...Click to read more
Next available: today

Dr. Tung Nguyen, DO

Primary Care Doctor
4.80
·1810 reviews
Dr Tung was very pleasant, knowledgeable and efficient. I could not ask for a better experience frankly. - Jun 7, 2023 by David G.Click to read more
29.5 mi · 621 Tully Rd, Suite A105, San Jose, CA 95111
In-network · Medicare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Expertise in diabetic emergency + 9 more ·
Read bio
Tung Nguyen, MD, is passionate about staying involved in his community. When he's not instructing classes in Tae Kwon Do, or mentoring boys in the Big Brothers Organization, you can find him serving the Bay Area as a Family Practitioner and Primary Care Doctor at the Regional Medical Center of San J...Click to read more
Next available: Tue, Sep 8

Carbon Health Urgent Care - Corte Madera

Urgent Care Clinic
4.75
·71 reviews
Clinician was knowledgeable, professional, and caring. - Feb 7, 2026 by Timothy C.Click to read more
28.5 mi · 303 Corte Madera Town Ctr, Corte Madera, CA 94925
In-network · Medicare
Accepting new patients ·
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

Tahtyana Jones, NP

Family Nurse Practitioner
5.00
·2 reviews
NP Jones was very pleasant with understanding my concerns of overall health. The facility was nice and quiet and tge staff made me feel welcomed. - Aug 17, 2026 by Lakisha J.Click to read more
27 mi · 6600 Lone Tree Way, Brentwood, CA 94513
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
About Tahtyana is a Bay Area native and board-certified Family Nurse Practitioner dedicated to providing compassionate, patient-centered care to the community she calls home. She earned her degree in Cellular and Molecular Biology from California State University, East Bay and completed her nursing ...Click to read more
Next available: today

Carbon Health Urgent Care - Campbell

Urgent Care Clinic
4.61
·79 reviews
Everyone was very professional, knowledgeable and kind. The only problem when I got home there was a text stating, they needed another urine sample (which I already gave) because someone erred with the sample I gave. I am not feeling well so it will have to wait. - Jun 12, 2026 by Christine M.Click to read more
29 mi · 1760 S Bascom Ave, Ste 140, Campbell, CA 95008
In-network · Medicare
Accepting new patients ·
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

Monica Monari, APRN, RN, NP

Family Nurse Practitioner
4.80
·15 reviews
27 mi · 6600 Lone Tree Way, Brentwood, CA 94513
In-network · Medicare
Accepting new patients ·
Read bio
Monica is a board-certified Family Nurse Practitioner. She obtained her Master of Science degree from UC Davis Betty Irene Moore School of Nursing and her Bachelor of Science degree in Nursing from Duke University School of Nursing. She also has a Bachelor of Science in Clinical Nutrition from UC Da...Click to read more
Next available: tomorrow

Miriam Sherif, PA

Physician Assistant
4.92
·119 reviews
It was easy to book the appointment online. Dr. Sherif was pleasant and thorough! I’ll definitely be going back! - Dec 9, 2024 by Alice Y.Click to read more
29 mi · 1760 S Bascom Ave, Campbell, CA 95008
In-network · Medicare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Miriam Sherif, PA-C, moved to the Bay Area in late 2023 and is thrilled to join the Carbon Health team. She earned her Master's in Physician Assistant Studies from South College. Her prior clinical experience was at a community hospital in Dallas, providing primary care to people living with HIV. In...Click to read more
Next available: today

Dr. Ilisten Jones, MD

Allergist
5.00
·4 reviews
Doctor Jones was very thorough and detailed. - Jul 21, 2026 by Ma. Kristina P.Click to read more
31.5 mi · 2420 Samaritan Dr, San Jose, CA 95124
In-network · Medicare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time · Expertise in chronic nose and throat inflammation due to allergies + 1 more ·
Read bio
**Dr. Jones is our allergist at the San Jose office. If you are booking for a concern related to dermatology, please schedule with one of our dermatologists.** Dr. Jones is a board-certified allergist and immunologist at Schweiger Dermatology & Allergy. She specializes in the diagnosis and managem...Click to read more
Calendar Check
1-3 days

Average time it takes to be seen by a provider

Doctor
100k

Verified providers with a 4.8 average rating

Primary Care Physician
15+ years

In the business of finding quality care for patients

Patients trust Zocdoc
Doctor is great. Great experience using Zocdoc and they even had availability sooner than the provider website
Kaleb M
I had resisted counseling for a long time...I could not find anyone who had room for me...Enter Zocdoc...I am so grateful.
Victoria L
Thanks Zocdoc! You have been a lifesaver. I was able to find some of the best doctors. This app makes looking for quality care a lot easier.
Michael L
National Public Radio
New York Times
Yahoo
Self.com
Verge
Wall Street Journal
Frequently asked questions

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

On average, patients who use Zocdoc can search for a Primary Care Doctor in Castro Valley who takes Medicare insurance, 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 Medicare insurance and make an appointment online.

How can I find a Primary Care Doctor in Castro Valley who takes Medicare?

Zocdoc lets you search specifically for a Primary Care Doctor in Castro Valley who takes Medicare. 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 Medicare Primary Care Doctor in Castro Valley?

Zocdoc is a free online service that helps patients find Medicare Doctors in Castro Valley and book appointments instantly. You can search for Medicare Doctors in Castro Valley by symptom or visit reason. 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 who takes Medicare insurance?

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

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

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

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

You can use Zocdoc to find Medicare 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 Medicare?

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 Medicare 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 Medicare 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 Medicare Primary Care Doctor in Castro Valley who sees patients during the weekend?

Zocdoc let's you see real-time availability for Medicare Doctors in Castro Valley. Many Medicare Doctors offer appointments on Saturdays and Sundays.

Find doctors