Subspecialty Faculty in Obstetrics and Gynecology: Distribution, Demographics, and Implications for Training and Clinical Practice.

Objective: The objective of this study was to quantify the subspecialist workforce involved in the clinical education of Obstetrics and Gynecology (OBGYN) residents and to provide an overview of the subspecialist faculty workforce geographic distribution and demographics.

Methods: This cross-sectional, observational study used public data collected from July 1, 2022, through August 31, 2022. A list of Obstetrics and Gynecology residency programs, their sponsoring institutions/locations, and affiliated locations was compiled from the American Medical Association's Fellowship and Residency Electronic Interactive Database. Faculty subspecialists' names were collected by manually searching each program's website. Demographics were collected from the National Plan and Provider Enumeration System. Subspecialty faculty who had completed an Obstetrics and Gynecology residency, were fellowship trained, and/or had board certification in the subspecialty were included in the study.

Results: A total of 4,659 subspecialist faculty were identified from 278 residency programs, representing 81.5% of the total subspecialist workforce in Obstetrics and Gynecology (n=5,716). Of the subspecialists identified, 2,838 were faculty at sponsoring institutions, representing 49.7% of the entire subspecialist workforce; the remainder worked with residents at affiliate locations. Our results showed 59.9% of subspecialists were female and 40.1% were male; 97.0% were allopathic subspecialists. The largest proportion of subspecialists were in the age group of 40-49 years (36.6%). Subspecialists were present in 45 states, with the exception of Alaska, Idaho, Montana, North Dakota, South Dakota, and Wyoming.

Conclusion: Most of the Obstetrics and Gynecology subspecialty workforce is involved in the clinical education of OBGYN residents, with half of the workforce on faculty at the residency program sponsor site. The subspecialty faculty workforce is primarily female, has an allopathic degree, is mid-career, and is geographically diverse.