Please note that Internet Explorer is incompatible with this site.

We recommend upgrading to the latest Microsoft Edge, Google Chrome, or Firefox.

Skip to Main Content

Sleep Center

USF Sleep Center

About Us


USF Sleep Center Faculty
Pictured from left-right: Dr Natarajan Subramanian, Dr W. McDowell Anderson, and William Beauchamp

USF Sleep Center Staff
Sleep Techs. Pictured from left-to-right: Walter Miller, Candace Holloway, Michael Malley, Linda Johnson, Dr Peter Muthard, Diane Murphy, Doris Schoonover, Robby Beauchamp and Robert Bachsman.


USF Sleep Center Lab 2018

Pictured from left-right: Front Row: Nick Garet, Dr W. McDowell Anderson, Michael Malley Second Row: Daniel Ventimiglia, Donna Hayden, Laiheng Cabral, Linda Johnson, Robby Beauchamp Back Row: Michael Hammond, Karen Szczerbaty, Doris Schoonover, Ibrahim Daoud

The following faculty support patient care, education and research in sleep medicine at the University of South Florida.

W. McDowell Anderson, MD
Professor of Medicine,
Director, Sleep Medicine Center

Arthur Andrews, MD
Associate Professor of Medicine, Director,
Pulmonary/Sleep, Outpatient Services
VA Hospital

William R. (Robby) Beauchamp, RT, RPSGT
Coordinator, Tampa General Sleep Center
Carlos Diaz-Sein RPSGT
Coordinator, James A. Haley VA Hospital Sleep Center

Laiheng Cabral, ARNP
USF Sleep Medicine

Karel Calero, MD
Associate Professor of Medicine,
VA Sleep Medicine

Alicia Empson, ARNP
Sleep Medicine
VA Hospital

Kye Gootam, MD
Assistant Professor of Psychiatry & Sleep Medicine
VA Hospital

Gemma Gulati, MD
Assistant Professor,
Internal & Sleep Medicine

Fareeha Hussaini, MD
Assistant Professor of Family and Sleep Medicine

Erica Schwaiger Kemp, MD
Assistant Professor of Medicine,
VA Sleep Medicine

Sagarika Nallu, MD
Assistant Professor of Pediatrics & Neurology,
Director of Pediatric Sleep Medicine

Tapan Padhya, MD
Professor of Otolaryngology & Sleep Medicine,
Co-Director, USF ENT Sleep & Snoring Center

Risa Richardson, PhD
Professor of Medicine,
Director, USF Sleep Research

Daniel Schwartz, MD
Assistant Professor of Medicine,
Medical Director, Sleep Disorders Programs
VA Hospital

Skai Schwartz, PhD
Assistant Professor, College of Public Health,
Sleep Research

Rakesh Shah, MD
Assistant Professor of Medicine,
VA Sleep Medicine

Zachary Stachura, MD
Assistant Professor of Medicine,
Adult Sleep Medicine

Cathryn Winslow, ARNP
Pediatric Sleep Medicine

Lara Wittine, MD
Assistant Professor of Medicine,
VA Sleep Medicine