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OB/GYN Residency
About Us 
About the Region
Salary & benefits

Dedicated. Supportive. Outstanding.
The relationship between residents and faculty is a crucial element of any successful residency program. At Geisinger, residents benefit from teaching physicians who are not only exceptionally knowledgeable, but also compassionate and supportive. From these skilled and committed physicians, graduates of our program gain a unique perspective resulting in a deep understanding in both the practice and art of Obstetrics and Gynecology.

Program leadership
Director, Women's Health
  • John Nash, MD, Chairman, Division of Ob/Gyn, Geisinger Health System Women’s Health Services, Danville
Residency Program Director



Robin Adams, CRNP
Lucinda Antosh, DO, OB/GYN, GWV

Christina Appleman, CRNP
Janice Ascencio, MD, OB/GYN, GWV
Michele Bafile, PA, Urogynecology
Elaine Berberich, Certified Nurse Midwife
James Bosscher, MD, Gynecologic Oncologist
Hans Cassagnol, MD, OB/GYN, GWV
Angie Cassel, Certified Nurse Midwife
Elisabeth Culver, Certified Nurse Midwife

Ron Daniel, MD, OB/GYN, GWV
Juan Delgado, MD, OB/GYN
Marcel Favetta, MD, OB/GYN, GWV
Birgit Dugan, Certified Nurse Midwife
Jennie Gell, MD, Reproductive Endocrinology/Infertility, GWV
Radhika Gogoi, MD, Gynecologic Oncologist
Erroll Goldstein, MD, OB/GYN, GWV
Heather Hottenstein, Certified Nurse Midwife

Harry Mateer, MD, OB/GYN

Current residents

Current fellows

Awathif Dhanya Mackeen, MD, Maternal Fetal Medicine
Arthur Maslow, DO, Maternal Fetal Medicine, Vice Chairman, Women's Health
Julie Messimer, MD, OB/GYN
Brian Murray, MD, OB/GYN, GWV

I. Stanley Frye, MD, Generalist
John Nash, MD, Gynecologic Oncologist
Alfred Neubert, MD, Maternal Fetal Medicine

Lori Parke, CRNP, Maternal Fetal Medicine
Deborah Poplawsky, MD Urogynecology
Jennifer Ryan, CRNP, Maternal Fetal Medicine
Robert Brian Shabanowitz, PhD, HCLD (ABB)
Ashley Smith, DO, Gynecologic Oncologist
Pratima Srivastava, MD, OB/GYN
Gary Stoner, MD, OB/GYN 
Paul Swanson, MD, OB/GYN
George Valenta, MD, OB/GYN, GWV
Sharon Wachob, Certified Nurse Midwife
Gehred Wetzel, DO, OB/GYN
James Young, MD, OB/GYN
Diane Zarconi, MD, OB/GYN, Medical Student Director



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This page was last modified on  09/16/2013