Providers
53
Locations
1
Specialties
5
Insurance Plans
9
About Regents Of The University Of California
Background and practice information
Regents of the University of California is a established group medical practice based in Orange, CA, with 53 affiliated healthcare providers.
The practice brings together providers across multiple specialties, including obstetrics/gynecology, physician assistant, gynecological oncology, and urology. Its providers are in-network with 9 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 91.2 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
1 location
Regents Of The University Of CaliforniaPrimary
101 THE CITY DR S, Orange, CA 928683201
(714) 456-7002
Affiliations
Hospitals where providers at Regents Of The University Of California hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Regents Of The University Of California accepts 55 plans from 8 insurers, including Cigna, UnitedHealthcare, Aetna.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Performance
Specialties at Regents Of The University Of California
Provider specialties represented at this practice
Healthcare Providers
53 providers practice here
Kiran Clair, MD
Gynecological Oncology · Telehealth
Orange, CA
Jill Tseng, MD
Gynecological Oncology · Telehealth
Orange, CA
Catalina Campos, NP
Nurse Practitioner
Orange, CA
Gabrielle Avery, MD
Obstetrics/gynecology
Orange, CA
Natalie Ayoub, MD
Obstetrics/gynecology
Orange, CA
Donna Baick, MD
Obstetrics/gynecology · Telehealth
Orange, CA
Dipti Banerjee, MD
Obstetrics/gynecology · Telehealth
Orange, CA
Julia Bregand-white, MD
Obstetrics/gynecology
Orange, CA
Robert Bristow, MD
Obstetrics/gynecology · Telehealth
Orange, CA
Taylor Brueseke, MD
Obstetrics/gynecology · Telehealth
Orange, CA
Jennifer Butler, MD
Obstetrics/gynecology
Orange, CA
Nkiruka Chuba, MD
Obstetrics/gynecology · Telehealth
Orange, CA
Judith Chung, MD
Obstetrics/gynecology
Orange, CA
Carly Crowder, MD
Obstetrics/gynecology · Telehealth
Orange, CA
Madushka De Zoysa, MD
Obstetrics/gynecology
Orange, CA
Cortney Eakin, MD
Obstetrics/gynecology
Orange, CA
Xiang Yu Feng, MD
Obstetrics/gynecology
Orange, CA
Laura Fitzmaurice, MD
Obstetrics/gynecology
Orange, CA
Sara Fuhrman, MD
Obstetrics/gynecology
Orange, CA
Alyssa Gonzalez, MD
Obstetrics/gynecology
Orange, CA
Afshan Hameed, MD
Obstetrics/gynecology
Orange, CA
Anjali Hari, MD
Obstetrics/gynecology · Telehealth
Orange, CA
Tabetha Harken, MD
Obstetrics/gynecology
Orange, CA
Tamera Hatfield, MD
Obstetrics/gynecology
Orange, CA
Frequently Asked Questions
Common questions about Regents Of The University Of California
How many providers are at Regents of the University of California?
Regents of the University of California has 53 affiliated healthcare providers. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Regents of the University of California offer?
The practice includes providers in obstetrics/gynecology, physician assistant, gynecological oncology, and urology, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Regents of the University of California accept?
Providers at Regents of the University of California are collectively in-network with 9 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Does Regents of the University of California have a quality rating?
The practice's providers have an average MIPS quality score of 91.2 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 Regents of the University of California located?
Regents of the University of California's primary location is in Orange, CA. See the contact section for the full address and phone number.
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