Our Team
OUR CULTURE IS DEFINED BY DIVERSE PERSPECTIVES AND EXPERIENCE ACROSS OUR TEAM.
When we founded The Vistria Group in 2013, we had a different kind of private-equity firm in mind—one that would be more progressive in its practices and defy skeptics with strong returns.
Our Mission
We set out to make private-sector investments that propel businesses and society forward. To do this, we assembled a diverse team of experienced investors, operators and public policy professionals that we believe will be instrumental in helping us and our portfolio companies navigate the rapidly changing landscape in each of our targeted sectors.

Harris Ahmed
Associate

Colleen Albrecht
Executive Assistant

Philip Alphonse
Senior Partner, Co-Head of Knowledge & Learning Solutions

Margaret Anadu
Senior Partner

Stacey Arrington
EXECUTIVE ASSISTANT

Andrew Bell
Principal

Sarah Bernardi
HEAD OF OFFICE SERVICES & EVENTS

Eleonora Bershadskaya
Principal

Ariana Bhatia
Vice President, Financial Services

Michael Castleforte
PARTNER & CO-HEAD OF FINANCIAL SERVICES

Vikram Chauhan
Vice President, Knowledge & Learning Solutions

Calvin Chock
Head of Digital Transformation

(Nicole) Soo Hee Choi
DIRECTOR OF TAX AND COMPLIANCE

Amy Christensen
PARTNER & CO-HEAD OF HEALTHCARE

Rob Czupryna
Director, Portfolio Valuation

Maxwell Damaska
Associate

Colleen Dannemiller
People & Culture Manager

Mary DaSilva
CHIEF TALENT OFFICER

Paige Davis
Office Manager, Vistria Chicago

Tom Duffy
Partner, CFO

Susan Edwards
Operating Director, DEI & Impact, Vistria PRG

Katherine Eilers
Senior Associate, Investor Relations

Katie Hockman
Partner, Head of Debt Capital Markets

Peterson Ianakiev
ASSOCIATE

Gennell Jefferson
PARTNER, INVESTOR RELATIONS

Drew Johnson
Vice President

Jeremy Jordan
Associate

Yash Kandoi
Principal, Knowledge & Learning Solutions

Dori Karom
EXECUTIVE ASSISTANT TO THE CEO

Kip Kirkpatrick
Senior Partner, Co-Chairman & Co-CEO

Susan Komrosky
Executive Assistant

Nicole Koucerek
Executive Assistant

Nithin Kuchibhotla
Principal, Vistria PRG

Natasha Latif
Principal, Healthcare

Lauren Lee
Vice President, Healthcare

Bill Macatee
Partner, Head of Strategic Relationships

Shane Maloney
Vice President, Healthcare

Jon Maschmeyer
SENIOR PARTNER & CO-HEAD OF HEALTHCARE

Jacqueline McArthur
Treasury Analyst

Sheldon McIntosh
Senior Director of Talent

Linsay Merle
Controller

Akbar Mirza
Vice President, Healthcare

Sarabeth Moder
EXECUTIVE ASSISTANT

Marty Nesbitt
Senior Partner, Co-Chairman & Co-CEO

Adnan Nisar
Partner & Co-Head of Knowledge & Learning Solutions

Austin Northern
Associate

Shelby Nutter
Associate

Rob Parkinson
Senior Partner, Investor Relations

Andrea Poldoian
Principal, Knowledge & Learning Solutions

Nick Potter
Principal, Financial Services

Tory Ramaker
Partner & Co-Head, Vistria PRG

Boris Rapoport
PARTNER & CO-HEAD OF FINANCIAL SERVICES

Shan Rathi
Associate

Christina Roitto
Head of Information Technology & Security

Joanne Romanyk
Executive Assistant

Natalie Ruelo
Executive Assistant

Jesse Ruiz
Partner, General Counsel and Chief Compliance Officer

Jon Samuels
Partner & Co-Head, Vistria PRG

Matthew Schulz
Partner, Healthcare

David Schuppan
Senior Partner & Co-head Of Healthcare

Michael Shaid
Vice President

Aman Sharma
Associate

Jay Silver
Associate

Deepti Singh
Operating Director, Human Capital, Vistria PRG

Stephanie Solomon
Director of Finance

Michael Song
Principal, Vistria PRG

Yuliya Sonsyadek
Fund Controller

Leo Styslinger
Analyst, Strategic Relationships

Mona Sutphen
Partner, Head of Investment Strategies

Laura Tang
Associate

Diana Tian
Vice President, Knowledge & Learning Solutions

Mackenzie Turner
Director of Impact & Policy, Vistria PRG

Max Vielmetti
Vice President, Healthcare

Thao Vu
Associate

Dawn Williamson
Executive Assistant & Office Manager, Vistria Dallas

Sara Woolbright
Principal, Vistria PRG

Kevin Xu
Associate
Members of Vistria PRG, LLC (“PRG”) provide various services to one or more portfolio companies of private investment funds managed by The Vistria Group, LP (“Vistria”), including without limitation, operational support, specialized operations and consulting services, related services and/or other services to, or in connection with, such portfolio companies. PRG members are employees of Vistria PRG, LLC, a Delaware limited liability company owned jointly by Vistria’s Co-CEO’s that is under common control and ownership with Vistria. PRG members are not employees of Vistria. In certain cases, PRG members have attributes of Vistria personnel (for instance, they may have dedicated office space, receive Vistria administrative support services, participate in general meetings or events for Vistria personnel), even though they are not employees or personnel of Vistria.