Ambiguous identityThis name matches 7 other individuals we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.
Organizations
2
Roles reported
2
Others who share this name
7
Who this is
Profile
The filed facts are verified from the IRS filings. The biography is compiled from public web sources and grounded to that filed record.
Facts extracted directly from each organization's Form 990, Part VII.
Biography Web-sourced
MD, board-certified orthopedic surgeon with 35+ years in medical practice, affiliated with Katherine Shaw Bethea Hospital (now OSF HealthCare Saint Katharine Medical Center). Based in Dixon, Illinois, with 5.0/5 star patient rating.
Compiled from public web sources (3 cited), grounded to the filed record.
Track record
Career & tenure
Real tenure, career, and education — from public web sources, what you need to vet a founder or leader beyond the filing window.
Education
University of Minnesota / Twin Cities Campus · MD1988
Affiliations
Organizations
Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.
Longlea Conference Center INCDirector · $1.1M revenue · Boston, VALonglea Conference Center conducts three day retreats, one week workshops, and three week courses. These focus on practical ways to implement…Filed FY2024, FY2023, FY2022, FY2021 · Source: Form 990, Part VII
Reston Study Center INCDirector · $518K revenue · Reston, VAProvide classes and mentoring aimed at personal, spiritual and professional development of youths and adultsFiled FY2024, FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII
Disambiguation
Other people named Stephen Gabriel
Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.
Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org
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the organization.
