Top OB/GYNs in Pennsylvania, 2026
Published by Palm Beach County Medical Media Group · Last updated April 30, 2026

How this ranking was built: We applied PBCMMG's seven weighted criteria (board certification, years in active practice, disciplinary record, aggregate patient reviews, hospital affiliations, specialty training, peer recognition) to every obstetrics & gynecology physician with active credentialing in Pennsylvania. Sources: NPPES Registry, ABMS, state medical boards, aggregated public review data. Last reviewed April 2026.
- #1Obstetrics & GynecologyPennsylvania, PA21+ years in practice
Sherry Blumenthal, MD, practices obstetrics & gynecology in Pennsylvania, PA. NPI-verified active practice since 2005.
- #2Obstetrics & GynecologyPennsylvania, PA21+ years in practice
Chester Smith, MD, practices obstetrics & gynecology in Pennsylvania, PA. NPI-verified active practice since 2005.
- #3Obstetrics & GynecologyPennsylvania, PA20+ years in practice
Daniel Rollo, MD, practices obstetrics & gynecology in Pennsylvania, PA. NPI-verified active practice since 2006.
- #4Obstetrics & GynecologyPennsylvania, PA20+ years in practice
Steven Ralston, MD, practices obstetrics & gynecology in Pennsylvania, PA. NPI-verified active practice since 2006.
- #5Obstetrics & GynecologyPennsylvania, PA20+ years in practice
Frank Sandsorum, MD, practices obstetrics & gynecology in Pennsylvania, PA. NPI-verified active practice since 2006.
- #6Obstetrics & GynecologyPennsylvania, PA18+ years in practice
Kimberly Barcaskey, MD, practices obstetrics & gynecology in Pennsylvania, PA. NPI-verified active practice since 2008.
- #7Obstetrics & GynecologyPennsylvania, PA17+ years in practice
Kristin Riley, MD, practices obstetrics & gynecology in Pennsylvania, PA. NPI-verified active practice since 2009.
- #8Obstetrics & GynecologyPennsylvania, PA13+ years in practice
Carolyn Botros, DO, practices obstetrics & gynecology in Pennsylvania, PA. NPI-verified active practice since 2013.
- #9Obstetrics & GynecologyPennsylvania, PA11+ years in practice
Mary Burriss, MD, practices obstetrics & gynecology in Pennsylvania, PA. NPI-verified active practice since 2015.
Spot a methodology error or want to challenge a ranking? info@pbcmmg.com. Substantiated corrections are dated and noted on this page.