Dr. Abad-Santos works in Fountain Valley, CA and specializes in Pediatrics. Dr. Abad-Santos is affiliated with Fountain Valley Regional Hospital & Medical Center and Hoag Memorial Hospital Presbyterian.


Years Experience: Not Available

Procedures Performed

Dr. Abad-Santos's Specialties

Dr. Abad-Santos'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. Abad-Santos'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. Abad-Santos's Office Information & Appointments


Gregorio Abad-Santos MD

11100 Warner Ave Ste 352
Fountain Valley, CA 92708

Get Directions

Tel: (714) 966-0860

Fax: (714) 966-2633

Practice Website: Not Available

Accepting New Patients: Yes

Medicare Accepted: No

Medicaid Accepted: Yes

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 - 5:00 PM
S Closed
S Closed

Other Physicians in Dr. Abad-Santos's Practice

  • Not Available