Faculty

The relationship between residents and faculty is a crucial element of any successful residency program. At Geisinger, you’ll benefit from board-certified teaching physicians who are exceptionally knowledgeable, compassionate and supportive. 

Geisinger Medical Center (central)

• Akeem Adigun, MD
• Dani Ashak, MD
• Robert Donato, DO
• Shelia Drnec, DO
• Birgit Dugan, CNM
• Brytanie Marshall, MD
• Julie Messimer, MD
• Marsha Nahra, MD
• Katherine Raker, CNM
• Paul J. Swanson, MD
• Kaitlyn Sweeney, MD
• Orlando Valle, MD
• Keith Williams, MD
• Yingyi Wu, MD
• Diane Zarconi, MD

Geisinger Wyoming Valley (northeast)

• Marcel Favetta, MD
• Benoit Mapa, DO
• Annie Matterson, MD
• Evan McClennen, DO
• Wagarun Rashid, MD
• Heba Tajwar, MD
• Gehred Wetzel, DO

Gynecology oncology

• Scott Purinton, MD, PhD
• Michelle Bafille, PA

Pediatric & adolescent gynecology

• Brytanie Marshall, MD

Reproductive endocrinology and infertility

• Jennifer Gell, MD
• Willie Zoma, MD

Female pelvic medicine and reconstructive surgery

• Sandra Culbertson, MD
• James Daucher, MD
• Vani Dandlou, MD
• Haidy Morsy, MD

Maternal-fetal medicine

• Fereshteh Boozarjomehri, MD
• Jay Bringman, MD, MBA
• Dhanya Mackeen, MD, MPH
• Michael J. Paglia, MD, PhD
• John Ross, DO
• Diane Timms, DO

Minimally invasive gynecologic surgery

• Sabrina Whitehurst, MD