Skip to content

Physician Directory

Find a Doctor

Dr. Sy H. Oang, DO

Internal Medicine

  • (562) 947-8478

Dr. Oang's Overview

Dr. Sy H. Oang graduated from the Michigan State University College of Osteopathic Medicine in 1991. He works in Whittier, CA and specializes in Internal Medicine. Dr. Oang is affiliated with PIH Health.

Dr. Oang's Experience

Years in Practice: 24

Conditions Treated by Dr. Oang

  • Not Available

Procedures Performed by Dr. Oang

  • Not Available

Dr. Oang's Specialties

Internal Medicine

Dr. Oang's Education & Training

Medical School: Michigan State University College of Osteopathic Medicine; Graduated 1991

Dr. Oang's Rating

Rate This Doctor

Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
  • View All Ratings

Dr. Oang's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna HMO Deductible Plan CA members only
  • Aetna Managed Choice POS Open Access
  • Aetna Savings Plus of CA
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • Blue Cross CA Advantage PPO Preferred DirectAccess Plus
  • Blue Cross CA CaliforniaCare HMO
  • Blue Cross CA Pathway X PPO Direct Access
  • View More

Dr. Oang's Office Information & Appointments

Office Locations

Bright Health Physicians
PIH Health Physicians

15725 Whittier Blvd Ste 400
Whittier, CA 90603
(562) 947-8478


Office Hours and Information

Fax: (562) 943-1090

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: Yes

Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 5:00 PM
Saturday 8:00 AM - 12:00 PM
Sunday Closed

Other Physicians in Dr. Oang's Practice

Dr. Oang's Hospital Affiliations

Office Locations

Other Internists Near Whittier, CA

View More Internists