Print Departments and specialties Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery. Departments that treat this condition Colon and Rectal Surgery Gastroenterology and Hepatology Laboratory Medicine and Pathology Oncology (Medical) Palliative Care in Minnesota Proton Beam Therapy Program Radiation Oncology Doctors who treat this condition edit search filters Close Narrow your search By location Rochester, MN By last name Find a doctor whose last name begins with the letter A A Find a doctor whose last name begins with the letter B B Find a doctor whose last name begins with the letter C C Find a doctor whose last name begins with the letter D D Find a doctor whose last name begins with the letter E E There are no doctors whose last name begins with the letter F F Find a doctor whose last name begins with the letter G G Find a doctor whose last name begins with the letter H H There are no doctors whose last name begins with the letter I I Find a doctor whose last name begins with the letter J J Find a doctor whose last name begins with the letter K K Find a doctor whose last name begins with the letter L L Find a doctor whose last name begins with the letter M M Find a doctor whose last name begins with the letter N N There are no doctors whose last name begins with the letter O O active Find a doctor whose last name begins with the letter P P There are no doctors whose last name begins with the letter Q Q Find a doctor whose last name begins with the letter R R Find a doctor whose last name begins with the letter S S Find a doctor whose last name begins with the letter T T There are no doctors whose last name begins with the letter U U There are no doctors whose last name begins with the letter V V There are no doctors whose last name begins with the letter W W There are no doctors whose last name begins with the letter X X Find a doctor whose last name begins with the letter Y Y Find a doctor whose last name begins with the letter Z Z Reset all filters Search Tips Use quotes for phrases. Even if there are no auto-suggestions within the search field, hit "Search" anyway, as you may still get results. Displaying 1-1 out of 1 doctors available Last Name Initial: P Ryan M. Phillips, M.D., Ph.D. Radiation Oncologist Rochester, MN Areas of focus: Radiation therapy, Stereotactic body radiotherapy, Brachytherapy, Rectal cancer, Prostate cancer, Brain tumor, Breast c...ancer, Skin cancer, Bladder cancer, Lung cancer Show more areas of focus for Ryan M. Phillips, M.D., Ph.D. ResearchMayo Clinic doctors and scientists are studying new ways to diagnose and treat rectal cancer. Learn more about gastrointestinal cancer research. Cancer research is conducted in coordination with the Mayo Clinic Cancer Center. The Mayo Clinic Cancer Center receives funding from the National Cancer Institute and is designated as a comprehensive cancer center — recognition for an institution's scientific excellence and multidisciplinary resources focused on cancer prevention, diagnosis and treatment. PublicationsSee a list of publications on rectal cancer by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine. Research Profiles Narrow your search By location Arizona Florida Minnesota View all View all physicians • Minnesota Alberts, Steven R. M.D., M.P.H. Minnesota Boardman, Lisa A. M.D. Minnesota Chua, Heidi K. M.D. Minnesota Cima, Robert R. M.D. Minnesota Cunningham, Julie M. Ph.D. Minnesota Dozois, Eric J. M.D. Minnesota Erlichman, Charles M.D. Minnesota Haddock, Michael G. M.D. Minnesota Larson, David W. M.D., M.B.A. Minnesota Limburg, Paul J. M.D. Minnesota Petersen, Gloria M. Ph.D. Minnesota Sinicrope, Frank A. M.D. Minnesota Thibodeau, Stephen N. Ph.D. Minnesota By Mayo Clinic Staff Rectal cancer care at Mayo Clinic Request an Appointment at Mayo Clinic Diagnosis & treatmentCare at Mayo Clinic May 18, 2022 Print Share on: FacebookTwitter Related Infographic: Innovative Rectal Cancer Treatments Rectal cancer Associated Procedures Chemotherapy Colonoscopy Flexible sigmoidoscopy Minimally invasive surgery Radiation therapy Show more associated procedures Products & Services Book: Mayo Clinic on Digestive Health Rectal cancerSymptoms & causesDiagnosis & treatmentDoctors & departmentsCare at Mayo Clinic Research: It's All About Patients CON-20306109 Patient Care & Health Information Diseases & Conditions Rectal cancer