Dr. Rollyn Michelle Ornstein MD Pediatrician

Dr. Rollyn Ornstein is a pediatrician in South Londonderry, Pennsylvania and is affiliated with Penn State Milton S. Hershey Medical Center. She received her medical degree from New York University School of Medicine and has been in practice for 18 years. Dr. Ornstein accepts several types of health insurance, listed below. She is one of 39 doctors at Penn State Milton S. Hershey Medical Center who specialize in Pediatrics.

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Office Location

See Contact Information

Specialty & Clinical Interests

Pediatrician: General Pediatrics

Education & Medical Training

New York Presbyterian Hospital
Residency, Pediatrics, 1996 - 1999

North Shore-Long Island Jewish Health System
Fellowship, Adolescent Medicine, 1999 - 2002

New York University School of Medicine
Class of 1996

Certifications & Licensure

American Board of Pediatrics
Certified 21 years in Pediatrics

American Board of Pediatrics
Certified 8 years in Developmental-Behavioral Pediatrics

AZ State Medical License
Active through 2014

Publications & Presentations

Characteristics of Avoidant/Restrictive Food Intake Disorder in Children and Adolescents: A "New Disorder" in DSM-5.
Fisher, M. M.,Rosen, D. S.,Ornstein, R. M.,Mammel, K. A.,Katzman, D. K.,Rome, E. S.,Callahan, S. T.,Malizio, J.,Kearney, S.,Walsh, B. T.

Distribution of Eating Disorders in Children and Adolescents Using the Proposed DSM-5 Criteria for Feeding and Eating Disorders.
Ornstein, R. M.,Rosen, D. S.,Mammel, K. A.,Callahan, S. T.,Forman, S.,Jay, M. S.,Fisher, M.,Rome, E.,Walsh, B. T.

Clinical outcomes of a novel, family-centered partial hospitalization program for young patients with eating disorders.
Ornstein, R. M., Lane-Loney, S. E., Hollenbeak, C. S.

See all 8 publications

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • BCBS Blue Card PPO
  • CIGNA Open Access
  • Empire BCBS HMO
  • Empire BCBS PPO
  • First Health PPO
  • Great West PPO
  • HIP of New York - Select PPO
  • Humana ChoiceCare Network PPO
  • MagnaCare PPO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • MVP Healthcare PPO
  • Oxford Health Freedom
  • Oxford Health Liberty
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
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