University of South Florida Asthma, Allergy and Immunology
Clinical Research Unit

13801 Bruce B. Downs Blvd., Suite 505
Tampa, FL 33613

Phone: (813) 631-4024
Fax: (813) 631-4030

Catherine Renee Smith, CMA (AAMA), CCRC
Clinical Research Associate
Phone: (813) 631-4024 Ext. 207
Email: catherinesmith@usf.edu

Tiffani Kaage, CCRC
Clinical Research Coordinator
Phone: (813) 631-4024 Ext. 200
Email: tiffanik@usf.edu

Michelle Twitmyer, CMA, CCRC
Clinical Research Coordinator
Phone: (813) 631-4024 Ext 201
Email: mtwitmyer@usf.edu

Ray Heromin
Lab Technician
Email: rheromin@usf.edu

Thomas B. Casale, MD
Director of Clinical and Translation Research
Email: tbcasale@usf.edu

Amber N. Pepper, MD
Associate Director of the Asthma, Allergy, and Immunology Clinical Research Unit
Email: apepper@usf.edu

Richard F. Lockey, MD
Distinguished Professor, College of Medicine, Dept. of Internal Medicine, Director - Div. Allergy & Immunology
Email: rlockey@usf.edu

Farnaz Tabatabaian, MD
Asst. Professor of Medicine, Board Certified in Internal Medicine & Allergy & Immunology
Email: ftabatab@usf.edu

Seong H. Cho, MD
Assoc. Professor, College of Medicine, Dept. of Internal Medicine
Email: scho2@usf.edu

Dennis K. Ledford, MD
Professor, College of Medicine, Dept. of Internal Medicine
Email: dledford@usf.edu

Juan Carlos Cardet-Guisasola, MD
Asst. Professor of Medicine & Pediatrics, Board Certified in Internal Medicine & Allergy & Immunology
Email: jcardet@usf.edu