Officers
Tom Vo, M.D., MBA
CEO & Chairman of the Board
Warren Hosseinion, M.D.
President
Pamela W.
Montgomery, LL.M, J.D.,
MSN, BSN, RN
Chief Legal Officer (Healthcare) &
Board Secretary (Healthcare)

Elisa Luqman J.D., MBA
Chief Legal Officer (SEC) & Board Secretary (SEC)
Michael Chang, M.D.
Chief Medical Officer

Lawrence Schimmel, M.D.
Chief Medical Information Officer

Jon Bates, MBA, CPA
Chief Financial Officer
Nutex Directors & Managers
Denise Pufal
Director of Operations

Andrew Barnett
Director of Business Development

Sarah Wallace SHRM-CP, PHR
Director of Human Resources

LaChoenda Rosales
Director of Accounting

Vivian Sanders, MBA
Director of Marketing

Mark Milliner
Controller

James Thompson
Construction and Development Project Manager

Elizabeth Hall
HR Manager

Darrell Bruxvoot
Internal Audit Manager

Natalie Coleman
Digital Marketing Manager

Jennifer Smith Rodriguez
Investor Relations Manager
Tyvan Directors & Managers
Keelyn Marlatt
Director of Revenue Cycle

Claudia Fernandez
Sr Revenue Cycle Operations Manager

Renita Rouser
Collections Manager

Maria Montano
Collection Manager
Corporate Team

Kelvin Quach, CPA
SEC and Financial Reporting Accountant

Wanda Salton
Staff Accountant

Jazmyn Washington
Staff Accountant

Marquise Thomas
Staff Accountant

E’rica Stevenson
GL Accountant

Rosalyn Scott
GL Accountant

Christina Moore
Operations Coordinator

Dana Aikins
HR Generalist

Clover Williams
HR Generalist

Rayford Mitchell, M.Ed.
Corporate Recruiter

Cordarius Talley, MPS
HR Generalist
Nutex Hospital Affiliates

Nick Peters, M.D., FACEP
Medical Director

Michael Crossley, M.D.
Medical Director

Matthew Young, M.D.
Medical Director

Joseph Meier, M.D., FACEP
Medical Director

Jonathan Hemmert, M.D.
Medical Director

Sanjay K. Kholwadwala,
M.D., FACEP, FAAEM
Medical Director

Mark Blubaugh, D.O.
Medical Director

Kelvin Spears, M.D., FAAEM
Medical Director

Mathew Freeman, M.D.
Medical Director

Sean Murphy , M.D.
Medical Director

Scott Samlan, M.D., FACEP
Medical Director

Jared Schreiner, M.D.
Medical Officer

Russell Kaiser
Chief Nursing Officer
Subsidiaries

Robert W Chan, M.D.
Chief Executive Officer of AHP

Tam N Doan
Chief Operating Officer of AHP

Paul Rothman
Chief Operations Officer for AHA

Hyman Zucker, M.D.
Chief Medical Officer for AHA

Anh Nguyen
Chief Executive Officer of ProCare