Occupational & Environmental Medicine Faculty and Staff

Dalia Nessim, MD, PhD, MPH

Dr. Dalia Nessim
Program Director, Occupational & Environmental Residency 
Email: dalia.Nessim@uttyler.edu
Phone: 903.877.1412
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Sarah Lang

Sarah Lang
Residency & Education Program Manager,
Graduate Medical Education
Email: sarah.lang@uthct.edu
Phone: 903.877.1410
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Cynthia Ball, DO

Dr. Cynthia Ball
Associate Professor, Occupational Medicine
Phone: 903.877.1424
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Foster Lerner

Dr. Foster Lerner
Assistant Professor, Occupational & Environmental Health Sciences
Email: foster.lerner@uttyler.edu
Phone: 903.877.5978

Vanessa Casanova, PhD

Dr. Vanessa Casanova
Professor, Occupational & Environmental Health Sciences
Director, SW Ag Center
Email: vanessa.casanova@uttyler.edu
Phone: 903.877.1408
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Jeffrey Levin

Dr. Jeffrey Levin
Director, Population Health and System Science
Email: jeffrey.levin@uttyler.edu
Phone: 903.877.7270
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Shelbie Powell

Shelbie Lambert
Content Strategist,
SW Ag Center
Email: shelbie.lambert@uttyler.edu
Phone: 903.877.1440
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Larry Lowry, PhD

Dr. Larry Lowry
Professor Emeritus
Phone: 903.877.1411
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