Dean Ehrlich, MD

Dr. Ehrlich is a board-certified physician who specializes in treating a wide array of GI conditions, such as GERD, celiac disease, inflammatory bowel disease, liver disorders and pancreatic disorders. He performs colonoscopy for colorectal cancer screening and has advanced training in the removal of complex colon polyps. He has been nationally recognized for his work in colon cancer awareness and prevention. In addition, he is extensively trained in the endoscopic treatment of Barrett’s esophagus, including radiofrequency ablation and resection of pre-cancerous lesions.


Dr. Ehrlich has authored multiple peer-reviewed publications and presented his work at national GI conferences. During his training, he won several teaching awards and was selected as the Chief Resident of Internal Medicine and later the Chief Fellow of Gasteroenterology.

In his free time, Dr. Ehrlich loves being with his family, playing soccer, and making the perfect cup of coffee.

Dr. Ehrlich was recognized by D Magazine as a "Best Doctor in Collin County" for 2024.