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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.
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Availability last updated 10/13/2026
Availability last updated 10/13/2026
Urgent Care Clinic
4.78
·74 reviews
She was very thorough and listened to all of my concerns! She offered clear advice and instruction. - Jun 18, 2022 by Haley J.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
Physician Assistant (Virtual)
4.60
·15 reviews
Dr. McPherson was very kind and respectful. She was able to set up some referrals for other appointments I need, as well. - Jun 8, 2026 by Adison D.Click to read more
San Francisco, CA
In-network · Medicare
Accepting new patients · Offers video visits · Excellent wait time · Expertise in acute urinary tract infection + 2 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.* Ra...Click to read more
Next available: today
Family Nurse Practitioner (Virtual)
4.75
·92 reviews
My provider Pauline was so helpful, I felt heard and understood. Thank you - Oct 25, 2024 by Roxanne L.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 ·
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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.* Pauli...Click to read more
Next available: today
Family Nurse Practitioner (Virtual)
4.92
·114 reviews
I highly reccomend working with Nurse Najarro she was efficient and had great help and intuition. - Aug 6, 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.* Ste...Click to read more
Next available: today
Physician Assistant (Virtual)
4.94
·53 reviews
I felt heard and was given medication that Im hoping with take care of the issue. - Sep 17, 2024 by Cris R.Click to read more
San Francisco, CA
In-network · Medicare
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.* Kenda...Click to read more
Next available: today
Primary Care Doctor
4.95
·20 reviews
Efficient. Fast, friendly. I went for my annual physical and it was smooth like butter.Click to read more
19.5 mi · 2000 Van Ness Ave, Ste 304, San Francisco, CA 94109
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
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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, Oct 28
Urgent Care Clinic
4.85
·52 reviews
The staff and doctor were very friendly and professional. I would highly recommend this clinic. - Jul 18, 2025Click to read more
19 mi · 1310 El Camino Real, Ste I-J, San Bruno, CA 94066
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
Family Nurse Practitioner (Virtual)
4.96
·73 reviews
This was a great experience! Michelle was kind, a great listener, and easy to talk to. I will go back when I need a PCP.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) + 3 more ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If, after booking with us, it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Mic...Click to read more
Next available: today
Physician Assistant (Virtual)
4.89
·312 reviews
Highly recommend. This was a great experience and I will be using this provider again. - Jul 10, 2024 by Marie 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: today
Urgent Care Clinic
4.83
·78 reviews
Very punctual, very helpful, very professional. I saw a PA who was totally on the ball and very knowledgeable. - Jul 12, 2023 by Derek O.Click to read more
19 mi · 170 Columbus Ave, Ste 110, San Francisco, CA 94133
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
Physician Assistant (Virtual)
4.55
·166 reviews
Idk how to video chat with Dr. If I did it would be better not familiar with my phone! I'm scared if I did it wrong again I'd be overcharged and pay out of pocket I would like to know how my blue shield is would cover anything for me.i can't afford to over pay out of pocket? Please try to help.idk 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.* Rebec...Click to read more
Next available: today
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
Family Nurse Practitioner (Virtual)
4.81
·168 reviews
I think for me it's great I get cluster headaches so for me to be able to stay home is great - May 11, 2026 by Robert C.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.* Bra...Click to read more
Next available: today
Physician Assistant (Virtual)
4.86
·146 reviews
Nice & easy - Aug 8, 2024 by Cynthia 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.* Enr...Click to read more
Next available: today
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
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
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
Family Nurse Practitioner (Virtual)
4.74
·35 reviews
San Francisco, CA
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Expertise in acute sinusitis ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Brand...Click to read more
Next available: tomorrow
Physician Assistant (Virtual)
4.64
·290 reviews
Made it to communicate my needs and provide the solutions with follow up notes and referrals received within 30mins! by Scott B.Click to read more
San Francisco, CA
In-network · Medicare
Accepting new patients · Offers video visits · Excellent wait time
Next available: tomorrow
Family Nurse Practitioner (Virtual)
5.00
·3 reviews
She was thorough and explained everything. We have q solid plan in place. - Sep 23, 2026 by Desiree K.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.* Ka...Click to read more
Next available: today
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: today
Family Nurse Practitioner (Virtual)
4.94
·124 reviews
They do not prescribed controlled substances. - Sep 22, 2023 by David P.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.* Being...Click to read more
Next available: today
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: Thu, Oct 15
Physician Assistant (Virtual)
4.64
·55 reviews
I loved Emily as my new PCP because she was direct and to the point with not a lot of unnecessary chatter, exactly what I needed quick, thorough and easy, what also made it quick was having all my medical information (surgeries, medications, vaccinations, BP, pulse, weight, height, medical procedur...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.* Emi...Click to read more
Next available: today
Physician Assistant (Virtual)
4.88
·136 reviews
Susan was great! She was very kind and made me feel comfortable. I felt like she genuinely cared about my health and well being.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
Physician Assistant (Virtual)
4.83
·60 reviews
It was a very positive and relaxed call. I felt heard and my symptoms were taken into account, and a thorough questioning on my background felt like they wanted the best outcome for me. - Mar 26, 2024 by Jordi 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.* Mel...Click to read more
Next available: tomorrow
Physician Assistant (Virtual)
4.82
·55 reviews
Great doc! - Feb 1, 2024 by Brittney W.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) ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* Natal...Click to read more
Next available: tomorrow
Physician Assistant (Virtual)
4.94
·71 reviews
Claro que si lo recomendaria , excelente doctor , muy buena atencion . - Sep 1, 2026 by EVA 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.* What ...Click to read more
Next available: tomorrow
Physician Assistant (Virtual)
4.92
·62 reviews
Quick, understanding & commutative. Listened to my symptoms and understood what I needed. Thank you - Mar 1, 2024 by Marcos 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.* My ...Click to read more
Next available: tomorrow
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
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 l...Click to read more
Next available: tomorrow
Family Nurse Practitioner (Virtual)
4.97
·68 reviews
I felt heard and understood in healthcare that’s needed I will definitely be using her again. - Mar 1, 2024 by Dominique G.Click to read more
San Francisco, CA
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.* Heina...Click to read more
Next available: tomorrow
Physician Assistant (Virtual)
5.00
·6 reviews
She was awesome! Very kind, energetic, listened to me. - Apr 6, 2026 by Naomi G.Click to read more
San Francisco, CA
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time · Expertise in lower back pain ·
Read bio
*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* An...Click to read more
Next available: today
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: tomorrow
Family Nurse Practitioner (Virtual)
4.49
·132 reviews
This is the second time I have used Zocdoc and each time I have great providers!Click to read more
San Francisco, CA
In-network · Medicare
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: tomorrow
Family Nurse Practitioner (Virtual)
4.86
·50 reviews
This was my first appt with Ian Kirby and it was excellent. He listened attentively to my concerns. Will highly recommend. - Jul 31, 2025Click 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: tomorrow
Urgent Care Clinic
4.70
·270 reviews
The staff is professional. The atmosphere was nice and the MA and PA who took care of me while I had a fever, were super professional and nice. It was quick and painless. Thanks guys! Malalay - Jan 24, 2017 by Malalay S.Click to read more
19.5 mi · 1998 Market St, San Francisco, CA 94102
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
Physician Assistant (Virtual)
4.47
·112 reviews
My BC prescription never went through to the pharmacy. I have no way to follow up with the doctor to see where it is. - Oct 13, 2025 by Erin F.Click to read more
San Francisco, CA
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: today
Physician Assistant (Virtual)
4.69
·133 reviews
She did great and everything was super prompt! - May 20, 2026 by DAWSON 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.* Chris...Click to read more
Next available: today
Family Nurse Practitioner (Virtual)
4.92
·140 reviews
She was wonderful. Compassionate, informative, and collaborative with me at all times. It was very much appreciated. - May 21, 2023 by Debbie 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.* Ms. J...Click to read more
Next available: today
Physician Assistant (Virtual)
5.00
·27 reviews
I had a great experience! It was very professional but also personable, not “canned.” I will definitely call on her again!! - Oct 29, 2025 by Karen 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.* Sa...Click to read more
Next available: tomorrow
Physician Assistant (Virtual)
4.79
·87 reviews
Very good practitioner. Listened and recommended seeing a cardiologist and getting a sleep study. - Jul 21, 2025 by Christopher 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.* This ...Click to read more
Next available: today
Family Nurse Practitioner (Virtual)
4.73
·94 reviews
She was really nice and caring and understanding. Im glad i got to meet her - Mar 24, 2024 by Adriana G.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.* Ms. A...Click to read more
Next available: tomorrow
Physician Assistant (Virtual)
4.80
·64 reviews
Jennifer is a great listener and communicator. I felt very comfortable with her and felt like she was really listening to what I had to say.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.* Hea...Click to read more
Next available: tomorrow
Physician Assistant (Virtual)
4.70
·50 reviews
She was pleasant and knowledgeable - Sep 28, 2024Click 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.* I enj...Click to read more
Next available: Thu, Oct 15
Physician Assistant (Virtual)
4.94
·297 reviews
My provider, Ashley, was competent, understanding and tried to get to the root cause of my issue. 100% win - Jun 3, 2026 by Carol K.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: tomorrow
Family Nurse Practitioner (Virtual)
4.84
·43 reviews
Wonderful Doctor - Aug 23, 2023Click 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: tomorrow
Physician Assistant (Virtual)
4.88
·112 reviews
Excellent. She was great. We talked. She gathered info she needed. In and out 20 minutes. - Oct 28, 2025 by Todd C.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.* Wha...Click to read more
Next available: tomorrow
Family Nurse Practitioner (Virtual)
4.93
·125 reviews
Excellent. The Dr was very kind, asked the right questions, was very comfortable talking to her. I can recommend her - Oct 27, 2025 by Mirlenia O.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: tomorrow
Physician Assistant (Virtual)
5.00
·4 reviews
San Francisco, CA
In-network · Medicare
Accepting new patients · Offers video visits · Highly recommended · Excellent wait time ·
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Michelle is proud to be a member of Circle Medical, a digital-first, patient-focused experience that makes quality care more accessible than ever. Tell us what makes you passionate about being a healthcare provider. I care about making people feel the best they can. Providing my patients with knowl...Click to read more
Next available: Thu, Oct 15
Family Nurse Practitioner (Virtual)
4.68
·19 reviews
The appointment was thorough and well-documented. The provider was helpful and knowledgeable. Thanks! - May 3, 2026 by Sylvia W.Click to read more
San Francisco, CA
In-network · Medicare
Accepting new patients · Offers video visits · Excellent wait time ·
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*Please note: Circle Medical is unable to see patients who are on a Medicaid or MediCal insurance plan, as it could result in you losing your insurance coverage. If after booking with us it is found that you have a plan that is part of Medicaid or MediCal, your appointment will be cancelled.* F'...Click to read more
Next available: today
Physician Assistant (Virtual)
5.00
·4 reviews
Easy to book appointment, provider was really attentive and she answered all my questions and concerns. - Mar 3, 2026 by Cyndi M.Click to read more
San Francisco, CA
In-network · Medicare
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.* Ra...Click to read more
Next available: tomorrow
Physician Assistant (Virtual)
4.76
·96 reviews
Emma was a great listener, great bedside manner, and friendly. - Jun 26, 2023 by Leslie P.Click to read more
San Francisco, CA
In-network · Medicare
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.* Emma...Click to read more
Next available: tomorrow
Physician Assistant (Virtual)
4.97
·130 reviews
Extremely personable, caring manner and very attentive - Oct 30, 2025 by Natasha C.Click to read more
San Francisco, CA
In-network · Medicare
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.* This ...Click to read more
Next available: tomorrow
Family Nurse Practitioner (Virtual)
4.90
·120 reviews
Extremely friendly and professional, a very easy experience.Click to read more
San Francisco, CA
In-network · Medicare
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.* Ashle...Click to read more
Next available: tomorrow
Urgent Care Clinic
4.92
·62 reviews
Great experience, fast, friendly staff, great Doctor, NO copay! - Jan 13, 2024 by Robin B.Click to read more
20.5 mi · 930 Cole St, Ste 102, San Francisco, CA 94117
In-network · Medicare
Accepting new patients · Highly recommended · Excellent wait time ·
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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
Primary Care Doctor
5.00
·1 review
20 mi · 45 Castro St, Ste 423, San Francisco, CA 94114
In-network · Medicare
Also offers video visits · Accepting new patients · 25+ years of experience · Highly recommended · Expertise in chronic kidney disease + 4 more ·
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Dr. Moskowitz is a board-certified internal medicine physician with more than 30 years of experience caring for adults throughout the Bay Area. His career spans private practice, hospital medicine, transitional care, urgent care, and hospice leadership. He has dedicated his work to providing accessi...Click to read more
Next available: Thu, Dec 24
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
Easy same day appointment and was able to pick up my prescription within an hour of finishing my visit. Highly recommend
Jordan M
10/10!!!! I woke up on Sunday with severe wisdom tooth pain. I was able to make an early appointment Monday morning...So so happy with my experience!
Lauren K
I will recommend Zocdoc to everyone, Excellent experience, very friendly, Top 5 STARS.
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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.