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  5. Research Contacts by Department

Research Contacts by Department

Revised November 2025

Anesthesiology: Dr. Daniel Bingham (DBingham@uams.edu); Blake Plyler (BPlyler@uams.edu); Dr. Johnathan Goree (JHGoree@uams.edu)

Biochemistry and Molecular Biology: Dr. Alan Diekman (DiekmanAlan@uams.edu)

Biomedical Informatics: Dr. Mathias Brochhausen (MBrochhausen@uams.edu)

Biostatistics: Dr. D. Keith Williams (WilliamsDavidK@uams.edu)

Dermatology: Dr. Alyson McKinnon (ATMcKinnon@uams.edu); Dr. Abbi Clark (AClark4@uams.edu)

Emergency Medicine: Dr. Teresa Hudson (HudsonTeresaJ@uams.edu)

Family Medicine: Dr. David Kelley (DKelley@uams.edu); Dr. Paige Beck (PBBeck@uams.edu); Dr. Rajalakshmi Cheerla (RCheerla@uams.edu)

Geriatrics/Institute on Aging: Dr. Gohar Azhar (AzharGohar@uams.edu)

Internal Medicine: Dr. John Arthur (JMArthur@uams.edu)

Medical Humanities and Bioethics: Dr. D. Micah Hester (DMHester@uams.edu)

Microbiology and Immunology: Dr. Jason Stumhofer (JStumhofer@uams.edu)

Neurology: Mark Ramsfield (RamsfieldMarkD@uams.edu), Assistant Service Line Administrator

Neuroscience: Dr. Angus MacNicol (angus@uams.edu)

Neurosurgery: Dr. Analiz Rodriguez (ARodriguez@uams.edu)

Obstetrics and Gynecology: Donna Eastham (DGEastham@uams.edu), OBGyn Research Administration; Dr. Monique Spillman (MSpillman@uams.edu); Dr. Pat Magann (EFMagann@uams.edu)

Ophthalmology: Dr. Ahmed Sallam (ASallam@uams.edu)

Orthopaedics: Dr. David Bumpass (DBBumpass@uams.edu); Dr. Jeff Stambough (JStambough@uams.edu)

Otolaryngology: Head and Neck Surgery: Jerrod Gray, Department Administrator; Dr. Mauricio Moreno (MAMoreno@uams.edu); Dr. Gresham Richter (GTRichter@uams.edu)

Pathology: Dr. Vijay Patel (VMPatel@uams.edu)

Pediatrics: Dr. Brian Varisco, Vice Chair of Research (BVarisco@uams.edu)

Pharmacology and Toxicology: Frederick Goad, Business Administrator, (FGoad@uams.edu)

Physical Medicine and Rehabilitation: Dr. Rani Gardner (RHGardner@uams.edu)

Physiology/Cell Biology: Dr. Jerry Ware (JWare@uams.edu)

Psychiatry: Dr. Ashley Acheson (AWAcheson@uams.edu)

Radiation Oncology: Dr. Fen Xia (FXia@uams.edu) and Dr. Ren Xu (xuren@uams.edu)

Radiology: Dr. Hanna Jensen (HKJensen@uams.edu) and Dr. Xiawei Ou (OuXiawei@uams.edu)

Surgery: Dr. Hanna Jensen (HKJensen@uams.edu) and Dr. Marie Burdine (MBurdine@uams.edu)

Urology: Dr. Bruno Machado, Director of Urological Research (BMachado@uams.edu)

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Phone: (501) 296-1100
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