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19 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. John Lai is Good. Dr. Lai has been reviewed by 5 patients who have provided 0 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.0
Promptness 3.7
Courteous Staff 2.3
Accurate Diagnosis 3.2
Bedside Manner 2.3
Spends Time with Me 2.8
Follows Up After Visit 2.8

Specialties & Research

Dr. John Lai, MD is board certified in Internal Medicine.

Education & Awards

Dr. Lai graduated from University of Kansas , Kansas City. He has 1 awards.

Patients' Choice Award (2008)


Dr. Lai has 12 hospital affiliations:

  • Stanford Hospital and Clinics 
  • California Pacific Medical Center - Davies Campus 


  • English
  • Chinese
  • Spanish
  • Tagalog
  • Cantonese

> > > > Dr. John Lai, MD

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Additional Information
Dr. John O Lai MD is a male Internist, has 19 years of experience and practices in Internal Medicine.
Where does Dr. John O. Lai practice?
Dr. John Lai has 2 office locations.
Dr. John Lai practices Internal Medicine near Daly City, CA.
Additional practice locations include: San Francisco, CA.
See Daly City Internists.