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200 1st St SWRochester, MN 55905
Phone+1 507-284-2511
Dr. McKenna is on Doximity
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Education & Training
Mayo Clinic College of Medicine and Science (Rochester)Fellowship, Colon and Rectal Surgery, 2022 - 2023
Mayo Clinic College of Medicine and Science (Rochester)Residency, Surgery, 2015 - 2022
University of Central Florida College of MedicineClass of 2015
Certifications & Licensure
MN State Medical License 2016 - 2025
American Board of Colon and Rectal Surgery Colon & Rectal Surgery
American Board of Surgery Surgery
Publications & Presentations
PubMed
- Multidisciplinary Management of Anorectal Melanoma: a Retrospective Analysis of Surgical and Systemic Therapies from the National Cancer Database.Richard Sassun, Annaclara Sileo, Jyi Cheng Ng, Davide Ferrari, Matthew S Block
Journal of Gastrointestinal Cancer. 2025-04-28 - A 22-year experience of surgical management of anorectal melanoma: risk factors for recurrence and death.Richard Sassun, Annaclara Sileo, Jyi Cheng Ng, Davide Ferrari, Nicholas P McKenna
International Journal of Colorectal Disease. 2025-04-22 - Perineal wound complications after proctectomy for Crohn's disease: the impact of the omental pedicle flap and predictors of return to the operating room.Ian S Reynolds, Lauren Gleason, Roy Hajjar, Sidrah Khan, Emilio Sanchez
Journal of Gastrointestinal Surgery. 2025-04-03
Press Mentions
Best Definition of Malnutrition Varies by Cancer TypeMarch 6th, 2020
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