Our Team

Guanshi Zhang, Ph.D.
Assistant Professor
zhangg3@uthscsa.edu
Departments & Divisions
Department of Medicine
Division of Nephrology
Kumar Sharma, M.D., FAHA, FASN
Chief of the Division of Nephrology and Vice Chair for Research in the Department of Medicine
Hillis Chair and Vice Chair of Research
Director of Center for Renal Precision Medicine
sharmak3@uthscsa.edu
Departments & Divisions
Department of Medicine
Division of Nephrology

Programs
M.D. in Doctor of Medicine
Ph.D. in Integrated Biomedical Sciences
Samin Sharma, M.D.
Clinical Assistant Professor
sharmas1@uthscsa.edu
Departments & Divisions
Department of Medicine
Division of Nephrology

Programs
M.D. in Doctor of Medicine
Kinza Shamsi, M.D.
Nephrology Specialist
shamsi@uthscsa.edu
Departments & Divisions
Department of Medicine
Division of Nephrology

Programs
M.D. in Doctor of Medicine
William Reeves, M.D., FACP, FASN
Professor, Medicine/Nephrology
Chairman, Department of Medicine
reevesw@uthscsa.edu
Departments & Divisions
Department of Medicine
Division of Nephrology

Programs
M.D. in Doctor of Medicine
Wajeh Qunibi, M.D., FACP
Professor of Medicine
Director of Nephrology Faculty Development
qunibi@uthscsa.edu
Departments & Divisions
Department of Medicine
Division of Nephrology

Programs
M.D. in Doctor of Medicine
Tareq Nassar, M.D., MBBS
Clinical Assistant Professor
Nephrology Fellowship-Program Associate Director
Medical Director UHS Renal Clinics and Dialysis West Clinic
nassart@uthscsa.edu
Departments & Divisions
Department of Medicine
Division of Nephrology

Programs
M.D. in Doctor of Medicine
Daniel Montemayor, Ph.D.
Research Instructor
montemayord2@uthscsa.edu
Departments & Divisions
Department of Medicine
Division of Nephrology
Elia Keck, RN
Adult Nurse Practitioner
kecke@uthscsa.edu
Departments & Divisions
Department of Medicine
Division of Nephrology

Programs
M.S. in Nursing
Alisa Marie Gregory, RN, MSN, ACNP-BC
Acute Care Nurse Practitioner
Specialist, Department of Medicine/Nephrology
gregorya@uthscsa.edu
Departments & Divisions
Department of Medicine
Division of Nephrology

Programs
M.S. in Nursing
Richard Gibney, M.D.
Assistant Professor/Clinical

Departments & Divisions
Department of Medicine
Division of Nephrology

Programs
M.D. in Doctor of Medicine
Goutam Ghosh-Choudhury, Ph.D.
Professor
Department of Medicine/Nephrology. Senior Research Career Scientist
South Texas Veterans Health Care System
choudhuryg@uthscsa.edu
Departments & Divisions
Department of Medicine
Division of Nephrology

Programs
M.S. in Clinical Investigation & Translational Science
Ashley Garcia–Everett, M.D.
Clinical Assistant Professor
Medical Director University Dialysis Southeast
garciaeveret@uthscsa.edu
Departments & Divisions
Department of Medicine
Division of Nephrology

Programs
M.D. in Doctor of Medicine
Subrata Debnath, MBBS, MPH, PhD
Instructor/Research
nath@uthscsa.edu
Departments & Divisions
Department of Medicine
Division of Nephrology
Madhusudhan Budatha, Ph. D.
Assistant Professor
budatha@uthscsa.edu
Departments & Divisions
Department of Medicine
Division of Nephrology