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

Darrell Bruxvoot
Internal Audit Director

Natalie Coleman
Marketing Manager

Jennifer Smith Rodriguez
Investor Relations Manager
Tyvan Directors & Managers
Keelyn Marlatt
Director of Revenue Cycle
Claudia Fernandez
SR Revenue Cycle Manager
Renita Rouser
Collections Manager

Cristina Liceaga
Patient Advocacy Manager
Corporate Team
Kelvin Quach, CPA
SEC and Financial Reporting Accountant

Wanda Salton
Staff Accountant

Jazmyn Washington
Senior Staff Accountant

E’rica Stevenson
GL Accountant

Rosalyn Scott
GL Accountant

Christina Moore
Operations Coordinator

Rayford Mitchell, M.Ed.
Corporate Recruiter

Cordarius Talley, MPS
HR Generalist

Kathy Locascio
HR Generalist

Rhonda Decosey
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