Top Docs 2026: Brandon Walser, M.D., FIDSA

Brandon Walser, M.D., FIDSA

Infectious Disease

Dr. Brandon Walser is a board-certified infectious diseases physician and fellow of the Infectious Diseases Society of America with more than 15 years of experience serving patients throughout central Arkansas. He is a partner at Infectious Disease Resource Group and holds physician leadership roles at Baptist Health Little Rock. Walser specializes in treating complex infections, antibiotic stewardship, infection prevention and outpatient IV antimicrobial therapy. Patients value his thoughtful, compassionate approach and clear communication. In addition to caring for patients across multiple hospitals, he is passionate about medical education, quality improvement and expanding access to infectious diseases expertise throughout Arkansas. Outside of medicine, he enjoys boating, reading and traveling with his wife and three daughters.


Infectious Disease Resource Group
1 St. Vincent Circle, Ste. 160, Little Rock
littlerockid.com | 501.661.0037


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