People · Operator

LuAnn Prephan

Named in public records as an officer, director or promoter · active 2021–2025 · Other Health Care

2
Companies
2
Filings
$3.0M
Combined raised · real
Serial
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Advocate Condell Ambulatory Surgery Center, LLCOther Health CareSeed$2.1M$9.3M2021
Michigan Endoscopy Center, L.L.C.Other Health CarePre-Seed$912K$556K2025
Operator network

LuAnn Prephan at the center, the companies they're named on, and every other operator named alongside them — an interlock map of shared founding teams, boards and funds. Name-matched, so treat as a research lead.

Ryan Brown · 10 companies · 1 sharedRyan BrownAmit Parikh · 6 companies · 1 sharedAmit ParikhDrew Bell · 3 companies · 1 sharedDrew BellBill Drehkoff · 2 companies · 1 sharedBill DrehkoffJustin Cohen · 2 companies · 1 sharedJustin CohenScott Powder · 2 companies · 1 sharedScott PowderAmit Parikh, D.O. · 1 companies · 1 sharedAmit Parikh, D.O.Amit P. Parikh, D.O. · 1 companies · 1 sharedAmit P. Parikh, D…David Cartwright · 1 companies · 1 sharedDavid CartwrightDavid Spaccarelli · 1 companies · 1 sharedDavid SpaccarelliDominica Tallarico · 1 companies · 1 sharedDominica TallaricoJuan Alzate · 1 companies · 1 sharedJuan AlzateJuan Alzate, M.D. · 1 companies · 1 sharedJuan Alzate, M.D.Juan P. Alzate, M.D. · 1 companies · 1 sharedJuan P. Alzate, M…Justin Cohen, M.D. · 1 companies · 1 sharedJustin Cohen, M.D.Karen Sablyak · 14 companies · 1 sharedKaren SablyakJohn Poisson · 4 companies · 1 sharedJohn PoissonAlan Cutler · 1 companies · 1 sharedAlan CutlerAmir Damadi, M.D. · 1 companies · 1 sharedAmir Damadi, M.D.Bradley Warren · 1 companies · 1 sharedBradley WarrenDavid Benkoff · 1 companies · 1 sharedDavid BenkoffFrank Principati, M.D. · 1 companies · 1 sharedFrank Principati,…Advocate Condell Ambulatory Surgery Center, LLC · $2.1M raisedAdvocate Condell Ambu…Michigan Endoscopy Center, L.L.C. · $0.9M raisedMichigan Endoscopy Ce…LuAnn PrephanLP
LuAnn Prephan Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

People named alongside LuAnn Prephan on the same companies — an interlock signal (shared founding team, board, or fund). Name-matched, so verify before acting.

OperatorSharedTheir companies
Karen Sablyak114
Ryan Brown110
Amit Parikh16
John Poisson14
Drew Bell13
Justin Cohen12
Scott Powder12
Bill Drehkoff12
David Spaccarelli11
Justin J. Cohen, M.D.11
Amit P. Parikh, D.O.11
Lisa Just11
Dominica Tallarico11
Sara Sortal11
Juan P. Alzate, M.D.11
Phillip Goldmeier, M.D.11
Alan Cutler11
David Benkoff11
Bradley Warren11
Sami Akkary, M.D.11

People are matched by normalized name across records; a common name may merge distinct individuals. Treat as a research lead, the same way modeled valuations are directional, not quoted.