Nicholas P. McKenna, M.D., M.S.

Nicholas P. McKenna, M.D., M.S., is a colon and rectal surgeon at Mayo Clinic with a deep commitment to improving patient outcomes through advanced surgical techniques and compassionate care. His practice focuses on helping patients navigate complex conditions with clarity and confidence, blending expertise in minimally invasive procedures with a patient-centered approach that prioritizes comfort and recovery.

Areas of Expertise

Dr. McKenna provides comprehensive surgical care for patients with complex colon and rectal conditions. His clinical focus includes:

• Minimally invasive colon and rectal surgery: Advanced laparoscopic and robotic approaches designed to minimize pain and speed recovery.
• Inflammatory bowel disease: Surgical management of Crohn’s disease and ulcerative colitis, tailored to each patient’s unique needs.
• Perioperative care optimization: Evidence-based strategies to enhance outcomes before, during, and after surgery.

Research and Education

Dr. McKenna’s dedication to improving surgical care extends beyond the operating room. He took two years out of his training to focus on research to optimize perioperative care for patients undergoing colon and rectal surgery. His work has been widely published in the field of colon and rectal surgery and he has presented at national meetings, reflecting his commitment to advancing knowledge and improving patient experiences.

Dr. McKenna earned his medical degree from the University of Central Florida College of Medicine and completed both his general surgery and colon and rectal surgery residencies at Mayo Clinic College of Medicine and Science in Rochester, MN. Dr. McKenna also holds a Master’s Degree in Clinical and Translational Science from the Mayo Clinic Graduate School of Biomedical Sciences.