Dr. Harrison works in Santa Ana, CA and 1 other location and specializes in Adolescent Medicine and Pediatrics. Dr. Harrison is affiliated with CHOC Children's Hospital and Orange County Global Medical Center.


Years Experience: Not Available

Dr. Harrison's Specialties

Dr. Harrison'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. Harrison's Accepted Insurance

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

Insurance Plans

  • Aetna Basic HMO
  • Aetna Choice POS II
  • Aetna HMO
  • Aetna HMO Deductible Plan CA only
  • Aetna Managed Choice POS Open Access

Dr. Harrison's Office Information & Appointments

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


Poon Litwer Harrison Mds

801 N Tustin Ave Ste 205
Santa Ana, CA 92705

Get Directions

Tel: (714) 953-9100

Fax: (714) 953-9400

Practice Website: Not Available

Accepting New Patients: No

Medicare Accepted: No

Medicaid Accepted: No


Other Physicians in Dr. Harrison's Practice