About

I have always loved children, and hated feeling helpless when I saw a sick child. As a board certified, primary care Pediatrician, I have the opportunity to make a difference in their lives.

Dr. Posner has always believed in making a difference. For over 10 years, she has volunteered with various organizations in the US and Dominican Republic; mentoring and educating children and parents on different health topics and other projects.

Outside of the office she enjoys spending time with her family, swimming and snowboarding.

Languages

English, Spanish

Provider Specialty

Pediatrics, Primary Care

Education

Medical School

New York Medical College

2003

Internship/Residency - Pediatrics

Adventist Health White Memorial Medical Center

2006

Locations & Affiliations

Locations

Insurance

Please consult your health care provider or health plan for the most accurate information about your health plan’s coverage of a particular health care service offered at a MemorialCare facility. Learn more about our Accepted Health Plans.

Patient Reviews

4.9 out of 5
(284 Ratings)
Oct 22, 2026
Alvaro H.
Amazing provider!
Oct 22, 2026
Lionel G.
Oct 22, 2026
Phin C.
Dr posner makes sure all my concerns are addressed before I leave. She’s caring and puts her patients first.
Oct 21, 2026
Shabir N.
Dr. Gina Postner is an excellent family doctor. She is kind, caring, professional, and respectful. She takes the time to listen to my concerns, explains everything clearly, and makes me feel comfortable and well cared for. I truly appreciate her patience, kindness, and dedication to her patients. I am very happy with her care and would highly recommend her to anyone looking for a wonderful family doctor.
Oct 20, 2026
Sophia B.
Oct 20, 2026
Hady R.
Dr. Posner is incredibly kind and gentle. She is very sweet and great with our child. She is quick to respond regarding concerns and overall very communicative. Would truly recommend to other parents looking who are looking for a pediatrician.
Oct 16, 2026
Tristan C.
Oct 15, 2026
Maya E.
Oct 14, 2026
Rowan M.
Oct 13, 2026
Kaleb N.

Source: Reviews are aggregated from third-party review sites such as Facebook, Google, HealthGrades, RepuGen, Vitals, WebMD, and Yelp.