Dr. Litty Thomas earned her MBBS from the Government Medical College Thiruvananthapuram, Kerala, in June 2012. She then gained valuable experience as a research intern at the University of Mississippi Cancer Institute, focusing on gene therapy for prostate cancer. From July 2018 to June 2021, she completed her Internal Medicine residency at Robert Packer Hospital Guthrie, achieving certification in October 2021.

In June 2023, Dr. Thomas finished her Nephrology Fellowship at the University of Texas Southwestern Medical Center. She joined Renal Care Consultants in Medford, Oregon, in August 2023 and is credentialed at Asante Rogue Regional and Providence Medical Centers. Dr. Thomas is fluent in English, Hindi, and Malayalam.