Dr. Chai works in Upland, CA and 1 other location and specializes in Internal Medicine. Dr. Chai is affiliated with San Antonio Regional Hospital.


Years Experience: Not Available

Dr. Chai's Specialties

Dr. Chai's Education & Training

Medical School
Not Available


  • Overall Rating

  • Rate
    Explains conditions & treatments

  • Rate
    Takes time to answer my questions

  • Rate
    Provides follow-up as needed

Dr. Chai's Accepted Insurance

Please verify insurance information directly with your doctor's office as it may change frequently.

Insurance Plans

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Savings Plus of CA
  • Anthem BC Pathway X EPO Network
  • BCBS Blue Card PPO

Dr. Chai's Office Information & Appointments

This physician has multiple office locations. See Office Information for details.


Chaffey Medical Group
Michael Chai MD

1113 Alta Ave Ste 106
Upland, CA 91786

Get Directions

Tel: (909) 920-6698

Fax: (909) 931-7192

Practice Website: Not Available

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: No

M 9:00 AM - 5:00 PM
T 9:00 AM - 5:00 PM
W 9:00 AM - 5:00 PM
T 9:00 AM - 5:00 PM
F 9:00 AM - 2:00 PM
S Closed
S Closed

Other Physicians in Dr. Chai's Practice

Hospital Affiliations