People · Operator

John R. Peterson

Named in public records as an officer, director or promoter · active 2009–2009 · Other Health Care

1
Companies
1
Filings
$1.7M
Combined raised · real
Single
Operator type
Companies
CompanyRoleSectorStageRaised · realValue · estTied
Medem, IncOther Health CareSeed$1.7M$41.9M2009
Operator network

John R. Peterson 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.

Mark Stein · 5 companies · 1 sharedMark SteinEdward J. Fotsch · 2 companies · 1 sharedEdward J. FotschAl Herzog · 1 companies · 1 sharedAl HerzogBernie Hengesbaugh · 1 companies · 1 sharedBernie HengesbaughDebra A. Del Guidice · 1 companies · 1 sharedDebra A. Del Guid…J. Allen Meadows · 1 companies · 1 sharedJ. Allen MeadowsPaul Pomerantz · 1 companies · 1 sharedPaul PomerantzRobert A. Musacchio · 1 companies · 1 sharedRobert A. Musacch…Todd G. Choy · 1 companies · 1 sharedTodd G. ChoyMedem, Inc · $1.7M raisedMedem, IncJohn R. PetersonJP
John R. Peterson Company Co-operator (ring = serial)Hover to isolate ties · click to open
Co-operators (shared boards)

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

OperatorSharedTheir companies
Mark Stein15
Edward J. Fotsch12
J. Allen Meadows11
Robert A. Musacchio11
Al Herzog11
Paul Pomerantz11
Todd G. Choy11
Debra A. Del Guidice11
Bernie Hengesbaugh11

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.