Physician and Practice Announcements

Penn Medicine Doylestown Health Top Docs 2025

2025 Toc Docs' Headshots | Penn Medicine Doylestown Health

Penn Medicine Doylestown Health is proud to salute our 2025 Philadelphia Magazine Top Doctors.

Allergy and Immunology

  • Nora J. Lin, MD

Anesthesiology

  • Edward H. Leonard, MD

Cardiology

Cardiac Electrophysiology

  • John D. Harding, MD
  • Robert M. Sangrigoli, MD
  • Stephen B. Sloan, MD

Cardiovascular Disease

  • Michael B. Adenaike, MD
  • J.M. Todd Alderfer, MD
  • Lawrence T. Bish, MD, PHD
  • Frank W. Grzywacz, MD
  • Hong Ra, MD
  • Richard Mascolo, MD
  • Sean C. Reinhardt, MD
  • Renee A. Sangrigoli, MD
  • Mary Ann Williamson, MD

Interventional Cardiology

  • David G. Boland, MD
  • Steven A. Guidera, MD
  • Joseph Doyle Walton, MD

Vascular Surgery

  • Joshua A. Eisenberg, MD
  • Paul J. Foley III, MD
  • Atul S. Rao, MD

Colon & Rectal Surgery

  • Christopher J. Bruce, MD

Dermatology

  • Anthony F. Santoro, MD
  • Elizabeth M. Spiers, MD
  • Mary B. Toporcer, MD

Emergency Medicine

  • Melissa J. Barenbaum, MD
  • Michael Chiarelli, Jr., DO
  • Amanda K. Davala, DO
  • Thomas P. DiEnna, DO
  • Brenda A. Foley, MD
  • Michael H. Goodyear, DO
  • Kevin Miller, DO
  • Benjamin Noh, MD
  • Robert N. Slade, MD

Endocrinology, Diabetes & Metabolism

  • Laura L. Fitzpatrick, MD

Primary Care

  • Joseph F. Bagnick, MD (Family Medicine)
  • Christine M. Dacier, MD (Family Medicine)
  • David E. DiPietro, MD (Family Medicine)
  • Robert J. Grabowski, DO (Family Medicine)
  • Joyce H. Han, MD (Family Medicine)
  • Carolyn G. Ryan, DO (Family Medicine)
  • Elliot H. Schnur, MD (Family Medicine)
  • Alan I. Abramowitz, DO (Internal Medicine)
  • Nicole Geracimos, MD (Internal Medicine)
  • Elisa B. Mandel, MD (Internal Medicine)
  • Bohdan Martynec, MD (Internal Medicine/Geriatric Medicine)
  • Doron Schneider, MD (Internal Medicine)
  • Paul J. Zakrzewski, DO (Internal Medicine)

Gastroenterology

  • Asyia S. Ahmad, MD
  • J. Matthew Bohning, MD
  • Alan W. Chang, MD
  • Sandhya Salguti, MD

Maternal & Fetal Medicine (Perinatology)

  • Marc F. Rosenn, MD

Neonatology

  • Gita H. Jani, MD (Neonatal-Perinatal Medicine)

Nephrology

  • Mitch A. Vernace, MD

Obstetrics/Gynecology

  • Jean O. Fitzgerald, MD
  • Laurie P. Gerstein, MD
  • Caroline R. Heise, MD

Oncology

  • Mitch B. Alden, DO (Medical Oncology)
  • Sarah Goodyear, MD (Medical Oncology)
  • Julianne Hibbs, DO (Medical Oncology)
  • Mark S. Shahin, MD (Gynecologic Oncology)
  • Lorraine S. Dougherty, MD (Medical Oncology)
  • Anthony J. Magdalinski, DO (Medical Oncology)
  • James L. Spears, MD (Medical Oncology)
  • Howard S. Zipin, MD (Medical Oncology)

Ophthalmology

  • David L. Galiani, MD
  • Scott M. Goldstein, MD
  • Jocelyn T. Kuryan, MD
  • Richard B. Prince, MD

Orthopedic Surgery

  • Douglas N. Boylan, MD

Otolaryngology

  • Marta T. Becker, MD
  • Stephen A. Mass, MD
  • Marc A. Stiefel, MD

Pediatrics

  • Karen W. David, MD
  • Naline L. Lai, MD

Pediatric Allergy & Immunology

  • Christine A. Malloy, MD

Physical Medicine and Rehabilitation

  • Sean P. Butler, DO

Pulmonology

  • Pinak S. Acharya, MD (Pulmonary Disease)
  • Stanford D. Gittlen, MD (Pulmonary Disease)
  • Les A. Szekely, MD (Pulmonary Disease)

Surgery

  • Brian M. Pellini, MD

  • Ho Pak, MD (Surgical Oncology)

Urology

  • Steven C. Flashner, MD
  • Albert Ruenes, Jr., MD

About Penn Medicine Doylestown Health

Penn Medicine Doylestown Health is a comprehensive healthcare system of inpatient, outpatient, and wellness education services connected to meet the health needs of the local and regional community. The flagship of Penn Medicine Doylestown Health is Doylestown Hospital, a 245-bed not-for-profit, community teaching hospital with a medical staff of more than 600 providers who deliver the highest quality care in over 50 specialties. Renowned locally, regionally, and nationally, Doylestown Hospital provides superior healthcare and offers advanced surgical procedures, innovative medical treatments, and comprehensive specialty services. Serving Bucks County for over 100 years, Doylestown Hospital is proud to educate and train the next generation of physicians through its family medicine residency program. Doylestown Hospital is the only hospital in Pennsylvania to achieve 17 consecutive ‘A’ grades for patient safety from Leapfrog Hospital Safety Grade.

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