About John Gettelfinger
John Gettelfinger is a director at Hamilton Surgery Center Group.
Experience
This experience comes from SEC filings. The years are when the filings name John Gettelfinger in the role, so the role may have started earlier or lasted longer.
Key Colleagues at Startups
The people John Gettelfinger works with at each company, as listed on that company's latest Form D.
Hamilton Surgery Center Group Inc. · Form D, Jan 14, 2026
BM
Benjamin Martin
Director
MM
Martina Mutone
Director
SG
Shiva Golian
Director
AH
Andrew Harrity
President and director
CD
Charlotte Dugan
Director
ST
Scott Taylor
Director
JW
Jeffery Weinberger
Director
MT
Matthew Tellman
Director
MM
Meera Murphy
Executive officer and director
RF
Randall Franiak
Director
DF
David Foulk
Director
MW
Matthew Welsch
Director
TR
Tyrone Rogers
Director
MZ
Melissa Zofchak
Director
SH
Samuel Harmon
Director
RO
Richard Ofstein
Director
SS
Stephen Spencer
Director
HM
Henna Murthy
Director
KM
Kyle Mazellan
Director
MB
Matthew Bruns
Executive officer and director
GW
Greg Wynne
Director
VD
Vincent Delumpa
Director
MM
Michael McMains
Director
WL
William Lowery
Director