Dr. Katerina O. Wells

Katerina Wells, MD, MPH is a Clinical Associate Professor at Texas A&M College of Medicine at Texas A&M Health Science Center, Dallas. She specializes in the management of colon and rectal cancer. She also specializes in the management of benign colon and rectal diseases. She treats patients suffering with pelvic floor dysfunction, offering a comprehensive approach to problems like constipation, incontinence and pelvic prolapse. Dr. Wells also specializes in the care of people with inflammatory bowel disease (IBD) including Ulcerative Colitis and Crohn's disease. She works closely with gastroenterologists in a multidisciplinary approach to create treatment plans that are customized to the patient. Dr. Wells also manages anorectal disorders including fistulas, fissures and hemorrhoidal disease. One of her academic interests is inherited colon and rectal cancer syndromes. The goal of her research is to increase understanding about these rare syndromes and find better ways of diagnosing and treating people at higher risk for cancer. She and her husband enjoy being outdoors. They love to see and do new things including traveling, experiencing different cultures, and meeting people from all walks of life. In her spare time, Dr. Wells enjoys cooking and horse riding. Dr. Wells was recognized by D Magazine as a Best Doctor for 2022, 2023, 2024 and 2025. Dr. Wells has been named a Texas Rising Star for 2021, 2022, 2023, 2024, and 2025 by Texas Monthly.

Dr. Wells is highly rated in 4 conditions, according to our data. Her clinical expertise encompasses Rectal Prolapse, Familial Colorectal Cancer, Anal Cancer, Ileostomy, and Osteotomy.

Dr. Wells is board certified in Colon And Rectal Surgery- American Board Of Colon And Rectal Surgery, General Surgery- American Board Of Surgery/General Surgery, and General Surgery- American Board Of Surgery. She is actively involved in clinical research, co-authoring 30 peer reviewed articles and participating in 1 clinical trial. Dr. Wells is currently accepting new patients.