Dr. Posner works in Fountain Valley, CA and specializes in Pediatrics. Dr. Posner is affiliated with Adventist Medical Center Reedley, Lodi Memorial Hospital, Long Beach Memorial Medical Center, Miller Children's & Womens Hospital Long Beach and Orange Coast Memorial Medical Center.


Years Experience: Not Available

Dr. Posner's Specialties

Dr. Posner'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. Posner'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 HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Savings Plus of CA
  • Aetna Signature Administrators PPO

Dr. Posner's Office Information & Appointments


MemorialCare Medical Group
MemorialCare Medical Group Fountain Valley

11420 Warner Ave
Fountain Valley, CA 92708

Get Directions

Tel: (714) 549-1300

Fax: (714) 433-3100

Practice Website: memorialcare.org/Medicalgroup

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: No

M 7:30 AM - 5:00 PM
T 7:30 AM - 5:00 PM
W 7:30 AM - 5:00 PM
T 7:30 AM - 5:00 PM
F 7:30 AM - 5:00 PM
S Closed
S Closed

Other Physicians in Dr. Posner's Practice