Skip to main content
Sheryl Ryan, MD, Pediatrics, Hershey, PA, Penn State Milton S. Hershey Medical Center

SherylRyanMD

Pediatrics Hershey, PA

Adolescent Medicine

Physician

Dr. Ryan is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Ryan's full profile

Already have an account?

Education & Training

  • Yale School of Medicine
    Yale School of MedicineClass of 1981

Certifications & Licensure

  • NJ State Medical License
    NJ State Medical License 1984 - Present
  • CA State Medical License
    CA State Medical License 1985 - Present
  • PA State Medical License
    PA State Medical License 1983 - 2024
  • CT State Medical License
    CT State Medical License 2005 - 2018
  • NY State Medical License
    NY State Medical License 1995 - 2005
  • MD State Medical License
    MD State Medical License 1990 - 1995
  • American Board of Pediatrics Pediatrics
  • American Board of Pediatrics Adolescent Medicine
  • American Board of Preventive Medicine Addiction Medicine

Publications & Presentations

PubMed

Press Mentions

  • Using Cannabis in Early Pregnancy Could Increase the Risk of Stillbirth and Low Birth Weight, Study Suggests
    Using Cannabis in Early Pregnancy Could Increase the Risk of Stillbirth and Low Birth Weight, Study SuggestsFebruary 14th, 2023
  • New Effort to Help Children Born into Addiction Gets Started in Pa
    New Effort to Help Children Born into Addiction Gets Started in PaMarch 31st, 2022

Hospital Affiliations