Providers
362
Locations
17
Specialties
12
Insurance Plans
23
About University Healthcare Alliance
Background and practice information
University Healthcare Alliance is a large multi-specialty medical practice based in Pleasanton, CA, with 362 affiliated healthcare providers practicing across 17 locations.
The practice brings together providers across multiple specialties, including family practice, internal medicine, obstetrics/gynecology, and physician assistant. Its providers are in-network with 23 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Across its providers, the practice has a strong average Merit-based Incentive Payment System (MIPS) score of 93.5 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
17 locations
University Healthcare AlliancePrimary
20642 JOHN DR, Castro Valley, CA 945465103
(888) 924-1036
Pleasanton, CA
139 providers
Menlo Park, CA
117 providers
San Jose, CA
78 providers
Campbell, CA
64 providers
Los Gatos, CA
45 providers
Emeryville, CA
28 providers
Livermore, CA
12 providers
San Ramon, CA
12 providers
Alameda, CA
8 providers
Oakland, CA
6 providers
Walnut Creek, CA
6 providers
Danville, CA
6 providers
Hayward, CA
5 providers
San Pablo, CA
5 providers
Pinole, CA
4 providers
Mountain View, CA
1 provider
Affiliations
Hospitals where providers at University Healthcare Alliance hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
University Healthcare Alliance accepts 92 plans from 11 insurers, including Aetna, Cigna, UnitedHealthcare.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Performance
Specialties at University Healthcare Alliance
Provider specialties represented at this practice
Healthcare Providers in Castro Valley
39 providers practice here
Aditya Vaze, MD
Cardiovascular Disease (cardiology) · Telehealth
Castro Valley, CA
Janice Friesen
Clinical Social Worker · Telehealth
Castro Valley, CA
C S Munn, MD
Diagnostic Radiology
Castro Valley, CA
Anand Mehta
Endocrinology · Telehealth
Castro Valley, CA
John Carper, MD
Family Practice · Telehealth
Castro Valley, CA
Narjes Ferjani, MD
Family Practice
Castro Valley, CA
Cristina Gesmundo, DO
Family Practice · Telehealth
Castro Valley, CA
Jaya Karnani, MD
Family Practice · Telehealth
Castro Valley, CA
Christopher Moore, MD
Family Practice · Telehealth
Castro Valley, CA
Shazia Mughal, MD
Family Practice · Telehealth
Castro Valley, CA
Leila Raminfar, MD
Family Practice · Telehealth
Castro Valley, CA
Louise Hom, MD
General Surgery
Castro Valley, CA
Richard Ho, MD
Internal Medicine · Telehealth
Castro Valley, CA
Nidhi Johri, MD
Internal Medicine · Telehealth
Castro Valley, CA
Kaarel Kaljot
Internal Medicine · Telehealth
Castro Valley, CA
Anthony Koh, MD
Internal Medicine · Telehealth
Castro Valley, CA
Geeta Krishnapriyan, MD
Internal Medicine · Telehealth
Castro Valley, CA
Stephen Morris, MD
Internal Medicine · Telehealth
Castro Valley, CA
Robert Santos, MD
Internal Medicine · Telehealth
Castro Valley, CA
Ling Xu, MD
Internal Medicine · Telehealth
Castro Valley, CA
Gahfora Gorsi, NP
Nurse Practitioner · Telehealth
Castro Valley, CA
Lynne Orr, NP
Nurse Practitioner · Telehealth
Castro Valley, CA
Rebecca Riseman, NP
Nurse Practitioner · Telehealth
Castro Valley, CA
Kalaokalani Chandler, MD
Obstetrics/gynecology · Telehealth
Castro Valley, CA
Frequently Asked Questions
Common questions about University Healthcare Alliance
How many providers are at University Healthcare Alliance?
University Healthcare Alliance has 362 affiliated healthcare providers across 17 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does University Healthcare Alliance offer?
The practice includes providers in family practice, internal medicine, obstetrics/gynecology, and physician assistant, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does University Healthcare Alliance accept?
Providers at University Healthcare Alliance are collectively in-network with 23 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Does University Healthcare Alliance have a quality rating?
The practice's providers have an average MIPS quality score of 93.5 out of 100, based on Centers for Medicare & Medicaid Services data. MIPS measures performance across quality, cost, care coordination, and use of health technology.
Where is University Healthcare Alliance located?
University Healthcare Alliance's primary location is in Pleasanton, CA, with 16 additional locations listed on this page. See the contact section for the full address and phone number.
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