Peter J. Acker

Peter J. Acker, MD

4.8 rating based on 88 ratings
(4.8/5 stars) 88 Reviews | 10 Comments
  • White Plains
    210 Westchester Avenue, GPS Enter, West Harrison, White Plains, NY 10604-2901
  • (203) 210-2815
  • (203) 210-2816
  • (203) 210-2815
  • (203) 210-2816
  • Spanish

About the Provider

Dr. Acker, a board-certified pediatrician, received a bachelor of arts degree in biology from Oberlin College.  He was awarded his medical degree from Sackler School of Medicine, Tel Aviv, Israel, followed by his residency in pediatrics at New York University Medical Center.  He then completed a fellowship in ambulatory pediatrics from New York University Bellevue Medical Center.

Prior to joining WESTMED in October 2016, he was a pediatrician at Pediatric Associates in Rye Brook since 1987.

Dr. Acker is a Fellow, American Academy of Pediatrics, and attending pediatrician and chairman of pediatrics at Greenwich Hospital.

He has been consistently listed in Westchester Magazine’s “Top Doctors” issues.

Medical School
Tel-Aviv University
Degree: Doctor of Medicine
New York University Medical Center
New York University Medical Center
Board Certification
Hospital Affiliation
Greenwich Hospital
Westchester Medical Center

Office Locations (2)

  • White Plains
    210 Westchester Avenue
    GPS Enter, West Harrison
    White Plains, NY 10604-2901
    Ph: (203) 210-2815
    Fax: (203) 210-2816
  • Greenwich – West Putnam Ave
    644 West Putnam Avenue
    Greenwich, CT 06830
    Ph: (203) 210-2815
    Fax: (203) 210-2816


Dr. Acker is wonderful.
March 20, 2018
Dr. Acker is a talented pediatrician, always focusing on the needs of the specific child. He is caring and patient. I would recommend him highly.
February 2, 2018
it's good
January 21, 2018
Dr Acker is an amazing, caring pediatrician. I highly recommend him to family and friends. I prefer Dr. Acker to other pediatricians I've visited from other practices and so happy that I switched to him. I feel that my son, who has a serious medical condition, is in great hands with Dr. Acker.
December 15, 2017
We followed Dr Acker to Westmed. We have great confidence in his abilities
September 14, 2017
The best doctor I have seen at Westmed.
August 22, 2017
we are very pleased with Dr Acker
August 12, 2017
I would recommend Dr. Acker highly
June 26, 2017
Dr. Acker was extremely diligent and thorough about following up on numerous questions submitted through the patient portal. I was very impressed with his care and attention.
June 22, 2017
Dr. Acker is excellent.
June 5, 2017