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Ann Marie Siegal, MD

Ann Marie Siegal, MD Physician

Dr. Siegal is a Penn Medicine employed physician.

Clinical Specialties


  • Radiation Oncology

Programs & Centers:

Board Certification:

  • Radiation Oncology, 1993

Clinical Expertise:

  • Radiation Treatment

Practice Locations and Appointments

Insurance Accepted

  • Aetna US Healthcare
  • Cigna
  • Cigna HealthSpring
  • CVS Health
  • Devon Health Services (Americare)
  • Gateway Health Plan
  • Geisinger Health Plan
  • HealthAmerica / HealthAssurance, a Coventry Plan
  • HealthPartners
  • HealthPartners Medicare
  • HealthSmart
  • Highmark Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana / Choicecare
  • Independence Blue Cross (Keystone East)
  • Intergroup
  • Keystone First
  • Multiplan
  • NJ Medicaid
  • NJ Qualcare
  • Oxford Health Plan
  • PA Medicaid
  • PA Medicare
  • Preferred Health Care/LGH
  • Rail Road Medicare / Palmetto GBA
  • Remedy Partners at Penn Medicine
  • Tricare
  • United Healthcare
  • UnitedHealthcare Community Plan
  • US Family Health Plan

Education and Training

Medical School: Hahnemann University Hospital/Drexel University
Residency: Cooper University Hospital
Residency: Hahnemann University Hospital


American College of Radiology, National American Medical Association, National American Society of Clinical Oncology, National American Society of Therapeutic Radiation Oncology, National

Hospital Affiliation

Dr. Siegal is a Penn Medicine employed physician.

Hospital Privileges:

  • Chester County Hospital: Has privileges to treat patients in the hospital.
  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.


Selected Publications:

Koprowski, C., Berkenstock, K., Borofski, A.M., Ziegler, J. Lightfoot, D., Brady, L.W: “External Beam Irradiation vs. Iodine Implant in the Definitive Treatment of Prostate Cancer.” International Journal of Radiation Oncology, Biology & Physics : 1991.

Academic Contact Info

Chester County Hospital
701 E Marshall Street

Philadelphia, PA 19104
Phone: (610) 431-5530
Patient appointments: 800-789-PENN (7366)