The providers and staff of UT Internal Medicine work together
to provide each patient with high quality clinical care.
Katherine Johnson is a Family Nurse Practitioner focused on providing an excellent patient experience, growing in the knowledge and practice of general medicine, and earning the respect of patients, family members, and peers alike.
Dr. Catherine Womack is a physician board certified in internal medicine. Born and raised in Memphis, she completed her residency in 1998 and has been practicing medicine in the Memphis area since then. In 2017, she received the American College of Physicians Laureate Award honoring those fellows of the College who have demonstrated by their example and conduct a commitment to excellence in medical care, education, or research, and in service to their community. Dr. Womack has a passion for teaching and often has students and resident learners in her clinic. She joined Baptist Medical Group in 2021.
Dr. Natascha Thompson is a Board-certified physician in Internal Medicine and Pediatrics. Her clinical areas of focus include adolescent and adult primary care and inpatient pediatric care. Dr. Thompson is an Associate Professor at UT College of Medicine where she teaches Internal Medicine, Pediatrics, and GME competencies/accreditation.
Dr. Michele McAmis is a board-certified physician who specializes in internal medicine. A graduate of the University of Tennessee Health Sciences Center in Memphis, where she is currently an assistant professor of General Internal Medicine, Dr. McAmis joined Baptist Medical Group in 2021.
Dr. Burton Hayes is a Primary Care Physician with a focus on medical informatics to improve care quality. Dr. Hayes is also an Assistant Professor at UT College of Medicine, educating medical students and residents in Primary Care Internal Medicine and Hospital-based Pediatrics.
Dr. Shelley Ost brings a focus of Internal Medicine, Pediatrics, and HIV Medicine to UT Internal Medicine. She is an Associate Professor at UT College of Medicine, educating medical students and residents on Primary Care Internal Medicine and HIV Medicine.
Dr. Michael Kleinman is board certified in pediatrics and internal medicine. In addition to providing exceptional care for patients across the age spectrum, especially young adults with complex medical conditions, he is an Assistant Professor of Internal Medicine and Pediatrics at the University of Tennessee Health Sciences Center. Born and raised in Concord, Massachusetts, Dr. Kleinman joined Baptist Medical Group in 2021.
Dr. Mathilda Coday is a Clinical Psychologist and Behavioral Health Investigator/Specialist in the Department of Preventive Medicine, Medicine, & Psychiatry at The University of Tennessee Health Science Center. Her research expertise is in developing behavioral interventions targeting lifestyle changes, recruitment, and retention in hard to reach populations, with emphasis on obesity treatments and CV/Psychological/Cancer related outcomes. In 2022, Dr. Coday was elected to be President for the faculty of the UT College of Medicine's four state campuses (Memphis, Nashville, Knoxville, & Chattanooga).
Dr. Kelsey Bastian, Board Certified Psychiatrist, joined UT Internal Medicine in 2023. A graduate of Auburn University and UTHSC, Dr. Bastian has earned numerous honors and awards, including the Golden Apple Award for Psychiatry during her residency.