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315 verified Medicare Doctors in Castro Valley, CA
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Availability last updated 08/09/2026
Availability last updated 08/09/2026

CityHealth Urgent Care - San Leandro

Urgent Care Clinic
4.51
·107 reviews
I Even so I had to wait a bit, it was an overall good experience.Click to read more
4 mi · 201 Dolores Ave, San Leandro, CA 94577
In-network · Medicare
Accepting new patients ·
Read bio
Get one-on-one care from caring clinicians in clean clinics designed with your comfort top of mind. Our on-site imaging center and diagnostic lab make getting the care you need even easier. We see and treat the whole person, not just where it hurts. We believe everyone deserves world-class care that...Click to read more
Next available: today

Dr. Tehmina Kazmi, MD

Primary Care Doctor (Virtual)
4.20
·482 reviews
Standard teledoc appointment. It was the fastest way to start getting care and diagnostics for an injury. - May 30, 2023 by Allyne M.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.* Dr....Click to read more
Next available: today

Dr. Rabin Khetrapal, MD

Primary Care Doctor
5.00
·7 reviews
As usual, every appointment is perfect. All questions answered immediately and consice. by RSClick to read more
11 mi · 734 Mowry Ave, Fremont, CA 94536
In-network · Medicare
Accepting new patients · 25+ years of experience · Highly recommended · Expertise in chronic high blood pressure + 4 more ·
Read bio
Dr. Rabin Khetrapal is board certified in internal medicine. As a primary care physician, he has been serving the Fremont community since 1999. Dr. Khetrapal prides himself in giving every patient the best care.Click to read more
Next available: Thu, Sep 17

Carbon Health Urgent Care - Oakland

Urgent Care Clinic
4.77
·215 reviews
Good experience, timely & personable. by GGClick to read more
12 mi · 411 Grand Ave, Oakland, CA 94610
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

Carbon Health Urgent Care - Alameda Landing

Urgent Care Clinic
4.70
·50 reviews
Easy, efficient. I have used Carbon Health several times and will continue. - Mar 6, 2026 by Michael R.Click to read more
12.5 mi · 2690 5th St, Ste B, Alameda, CA 94501
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

UCSF Health-GoHealth Urgent Care- Piedmont Ave

Urgent Care Clinic
4.77
·78 reviews
Very helpful and friendly. Nice and to the point saw me right away. Will recommend and surely go again when needed. 5 stars - Jul 15, 2025 by Chase C.Click to read more
13 mi · 3900 Piedmont Ave, Oakland, CA 94611
In-network · Medicare
Accepting new patients · 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- Piedmont Ave - Pediatrics After hours

Urgent Care Clinic
4.93
·45 reviews
They get you in and out with no problem. Friendly staff Dr.’s and NP’s are top shelf. Would recommend - Apr 25, 2024 by Keenan T.Click to read more
13 mi · 3900 Piedmont Ave, Oakland, CA 94611
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
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. Mike Yang, DO

Primary Care Doctor (Virtual)
4.55
·191 reviews
Dr told me my test results were great when in fact they were not - May 26, 2024 by Ayaka H.Click to read more
San Francisco, CA
In-network · Medicare
Accepting new patients · Offers video visits · 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.* Dr. M...Click to read more
Next available: tomorrow

Dr. Ahmed Khan, MD

Primary Care Doctor (Virtual)
4.89
·202 reviews
Great doctor. Very knowledgeable. Good listener. - May 13, 2024Click to read more
San Francisco, CA
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in arthritis ·
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.* Ahm...Click to read more
Next available: tomorrow

Carbon Health Urgent Care - Berkeley

Urgent Care Clinic
4.74
·221 reviews
Great doctor! Informative and friendly. I would definitely see him again! - Nov 29, 2016Click to read more
14.5 mi · 2920 Telegraph Ave, Berkeley, CA 94705
In-network · Medicare
Accepting new patients ·
Read bio
Carbon Health combines smart technology and modern design to make high-quality, inclusive, and personal healthcare accessible to all. Our convenient urgent care locations treat a full spectrum of health needs, including cold, COVID and flu symptoms, urinary tract infections, sinus infections, abdomi...Click to read more
Next available: today

Dr. Annabell Torres, MD

Primary Care Doctor (Virtual)
4.52
·129 reviews
My doctor was professional and courteous, and helped me plan to get my annual testing done - Aug 20, 2025 by Sandra G.Click to read more
San Francisco, CA
In-network · Medicare
Accepting new patients · 25+ years of experience · 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.* Dr. A...Click to read more
Next available: Tue, Aug 11

Dr. Claudia Collins, MD

Primary Care Doctor (Virtual)
5.00
·1 review
Listened. Very informative and communicative. by Maria 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.* Cl...Click to read more
Next available: Wed, Aug 12

Carbon Health Urgent Care - San Mateo

Urgent Care Clinic
4.74
·119 reviews
Friendly and professional, caring. Easy access to getting appointment - Jan 3, 2025 by Patrick D.Click to read more
16 mi · 46 Hillsdale Mall, San Mateo, CA 94403
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. Ahmer Khalid, MD

Primary Care Doctor (Virtual)
5.00
·2 reviews
San Francisco, CA
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in congestive heart failure + 6 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.* Ah...Click to read more
Next available: Thu, Aug 13

Dr. Melinda Au, DO

Primary Care Doctor (Virtual)
4.91
·358 reviews
Dr Wu was very friendly and informative, and I would highly recommended her. - Mar 3, 2025 by Erin M.Click to read more
San Francisco, CA
In-network · Medicare
Accepting new patients · 25+ years of experience · Offers video visits · Highly recommended · Excellent wait time · Expertise in chronic high blood pressure + 6 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.* Melin...Click to read more
Next available: Thu, Aug 13

Dr. Alishba Khan Ata, DO

Primary Care Doctor
4.62
·130 reviews
Quick and easy, staff was friendly, and the overall vibe was relaxed.Click to read more
19 mi · 1390 Market St,, #109, San Francisco, CA 94102
In-network · Medicare
Accepting new patients · Excellent wait time ·
Read bio
Alishba Ata DO is a board-certified internal medicine physician who earned her Doctor of Osteopathic Medicine degree from Liberty University and completed her training at St. Mary's Medical Center in San Francisco. She is passionate about primary care and has a particular interest in wellness. Her a...Click to read more
Next available: Wed, Aug 12

UCSF Health-GoHealth Urgent Care- Redwood City

Urgent Care Clinic
4.62
·71 reviews
It was great - Mar 25, 2025 by Gary M.Click to read more
16.5 mi · 830 Jefferson Ave, Redwood City, CA 94063
In-network · Medicare
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

Carbon Health Urgent Care - Albany

Urgent Care Clinic
4.78
·72 reviews
Modern, clean office, not crowded waiting room, good listeners, fast service. Rx in office to buy added surprise benefit. - Mar 24, 2023 by Diana L.Click to read more
17.5 mi · 1080 Monroe St, Ste 120, Albany, CA 94706
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

Dr. Firoozeh Dastmalchi, MD

Primary Care Doctor
4.75
·486 reviews
She was really friendly and made sure I was set up with everything I needed. - Jan 22, 2018 by Jose S.Click to read more
19 mi · 490 Post Street, Ste 900, San Francisco, CA 94102
In-network · Medicare
Accepting new patients · Excellent wait time ·
Read bio
Downtown Medical Group requires that all patients upload their insurance information within 24 hours of booking. We need to verify patients' insurance prior to their appointment. Downtown Medical Group may also reach out to patients for a credit card to be placed on file, as we charge $75.00 for any...Click to read more
Next available: Wed, Aug 19

Dr. Gowri Chandra, MD

Primary Care Doctor
4.91
·57 reviews
I had a wonderful experience with the whole team. I'm looking for a new PCP since my previous one left the the previous medical group I was a member of. I like this new medical group and hopefully, I'll be their patient for many years. I really like the fact that they take the patient's opinions int...Click to read more
19.5 mi · 1998 Market St, San Francisco, CA 94102
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time · Expertise in sepsis ·
Read bio
Dr. Chandra practices primary care with a holistic, supportive approach that emphasizes prevention, early intervention, and meaningful patient relationships. She has cared for diverse patient populations—including women’s health, immigrant and migrant communities, older adults, and individuals with ...Click to read more
Next available: Tue, Aug 18

Michelle Vann, PA

Physician Assistant (Virtual)
5.00
·3 reviews
San Francisco, CA
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
Read bio
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

Dr. Michael Villongco, DO

Primary Care Doctor
4.86
·7 reviews
Easy process - Jul 23, 2026Click to read more
19.5 mi · 2000 Van Ness Ave, Ste 304, San Francisco, CA 94109
In-network · Medicare
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: Tue, Aug 18

Tatyana Kovalevskij, MSPA

Physician Assistant
4.76
·25 reviews
I was seen quickly and all of the staff were kind and personable. - May 12, 2026 by Sydney B.Click to read more
13 mi · 400 29th St, Ste 400, Oakland, CA 94609
In-network · Medicare
Also offers video visits · Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Ms. Tatyana Kovalevskij is a highly skilled physician assistant. She is a primary care provider at Altais in Oakland, CA, and also offers virtual care. Her approach is evidence based medicine with shared patient decision making. Ms. Kovalevskij emphasizes efficiency and clarity during visits, helpin...Click to read more
Next available: Tue, Aug 18

Dr. Angela Chen, DO

Primary Care Doctor
4.83
·6 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
In-network · Medicare
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: Tue, Aug 11

Carbon Health Urgent Care - San Francisco, Civic Center

Urgent Care Clinic
4.50
·78 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
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

Dr. Nisha Patel, MD

Allergist
5.00
·4 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
In-network · Medicare
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

Carbon Health Urgent Care - San Francisco Market Street

Urgent Care Clinic
4.69
·268 reviews
Excellent. Very knowledgeable clinician. Able & open to answer all my questions and made me feel at ease. by SVClick to read more
19.5 mi · 1998 Market St, San Francisco, CA 94102
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

Dr. Natasha Khokhar, DO

Primary Care Doctor
4.94
·16 reviews
She was very nice good listener and experienced I so happy she is my doctor Thank you - Jan 21, 2026 by Nuzhat S.Click to read more
18.5 mi · 1580 Valencia St, Ste 201, San Francisco, CA 94110
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
Read bio
Dr. Natasha Khokhar is a family medicine physician who earned her Doctor of Osteopathic Medicine and Master of Public Health degrees from Touro University California. She completed her residency in family medicine at San Joaquin General Hospital, where she served as chief resident. With a background...Click to read more
Next available: Thu, Sep 17

UCSF Health-GoHealth Urgent Care- San Bruno

Urgent Care Clinic
4.84
·51 reviews
Really kind heard me out and treated me well while being kind - Sep 25, 2023 by Jenny W.Click to read more
19 mi · 1310 El Camino Real, Ste I-J, San Bruno, CA 94066
In-network · Medicare
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

Gussie Assam, FNP-C

Family Nurse Practitioner (Virtual)
4.81
·118 reviews
Gussie was terrific. She took care of me when I needed a provider ASAP on a Saturday! All thanks to you. - Sep 21, 2024 by Madelyn 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.* I bel...Click to read more
Next available: today

UCSF Health-GoHealth Urgent Care- North Beach

Urgent Care Clinic
4.82
·74 reviews
Gabriel Smith asked all the right questions. He also listened to me about my symptoms and came up with solutions. - Jul 6, 2023 by Renee V.Click to read more
19 mi · 170 Columbus Ave, Ste 110, San Francisco, CA 94133
In-network · Medicare
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

Macy Lieu, FNP-C

Family Nurse Practitioner (Virtual)
4.75
·81 reviews
Great experience with nurse Macy. Listened to my concerns and didn't rush me. Thank you - Sep 17, 2024 by Joel J.Click 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) + 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

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
In-network · Medicare
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

UCSF Health-GoHealth Urgent Care- Castro

Urgent Care Clinic
4.81
·75 reviews
Dr. Rossi was so kind and professional. Very efficient experience without feeling rushed or overlooked. Thanks for the help! - Oct 25, 2023 by Isabella M.Click to read more
19.5 mi · 2288 Market St, San Francisco, CA 94114
In-network · Medicare
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

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
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.* My pa...Click to read more
Next available: tomorrow

Matthew Chandler, PA

Physician Assistant (Virtual)
4.75
·4 reviews
Dr. chandler is the best! Always on time and ready with everything at the start of the virtual visit. Great energetic personality, answers questions and concerns thoroughly and I’d highly recommend him to anyone looking for a great Dr. and a great experience. - Jul 30, 2026 by Miguel C.Click to read more
San Francisco, CA
In-network · Medicare
Accepting new patients · Offers video visits · Excellent wait time · Expertise in seizures and epilepsy ·
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.* Ma...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
In-network · Medicare
Accepting new patients · Offers video visits · Expertise in underactive thyroid + 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.* What ...Click to read more
Next available: tomorrow

Pauline Good, FNP-BC

Family Nurse Practitioner (Virtual)
4.74
·90 reviews
My concerns were addressed with care. I received treatment recommendations that helped with my acute concerns. - Jun 27, 2023 by Erin R.Click 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) + 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.* Pauli...Click to read more
Next available: tomorrow

Susan Ulaner, PA

Physician Assistant (Virtual)
4.88
·134 reviews
100% would go back. She listened, asked appropriate questions, and did what needed to be done. - Nov 21, 2025 by John B.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.* Susan...Click to read more
Next available: tomorrow

Angela Day, PA-C, MMS

Physician Assistant (Virtual)
4.79
·206 reviews
Best Doctor, she listens and provides helpful information. - Mar 21, 2024 by Beatrice B.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.* This ...Click to read more
Next available: tomorrow
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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.

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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.

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