Primary Care at Portola Direct Primary Care
1190 Roosevelt, Ste. 100, Irvine, CA 92620
Dr. Johnny Tsai is a healthcare provider specializing in Family Medicine. Johnny Tsai, MD provides primary care at Portola Direct Primary Care in Irvine, CA. Patients can reach the practice through text messaging, email, cell phone calls, medication. Portola Direct Primary Care is currently accepting new patients.
Yes — Johnny Tsai at Portola Direct Primary Care in Irvine, CA is currently accepting new direct primary care patients.
Johnny Tsai practices Primary Care at Portola Direct Primary Care, delivered through the direct primary care membership model.
This provider's National Provider Identifier (NPI 1831258441) is verified against the U.S. federal NPPES registry maintained by the Centers for Medicare & Medicaid Services (CMS) before being listed.
Our direct primary care guidance draws on the American Academy of Family Physicians (AAFP) and DPC Frontier.
Reviewed by the Connectedly Health Editorial Team · Last updated September 30, 2026. Editorial standards & how we verify providers.