Doctors 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. Find doctors and medical staff: Edit search filters close Narrow your search Doctor's Name, Condition Or Procedure By location Rochester, MN Jacksonville, FL Phoenix/Scottsdale, AZ By last name There are no doctors 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 active Find a doctor whose last name begins with the letter M M Find a doctor whose last name begins with the letter N N Find a doctor whose last name begins with the letter O O Find a doctor whose last name begins with the letter P P Find a doctor 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 Find a doctor 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 There are no doctors whose last name begins with the letter Z Z By conditions treated No results found By procedures performed No results found By spoken language No results found 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 1-5 out of 5 doctors available Location: Rochester, MN Last Name Initial: M Daniel J L Ma, M.D. Radiation Oncologist Rochester, MN Areas of focus: Proton therapy, Radiation therapy, Intensity-modulated radiation therapy, Stereotactic body radiotherapy, Head and neck... cancer, Thyroid cancer, Salivary gland tumor, Nasopharyngeal carcinoma, Oral and throat cancer, Laryngeal cancer, Skull base tumor, Oropharyngeal cancer Show more areas of focus for Daniel J L Ma, M.D. Anita Mahajan, M.D. Radiation Oncologist Rochester, MN Areas of focus: Stereotactic radiosurgery, Proton therapy, Intensity-modulated radiation therapy, Brain tumor, Pediatric brain tumor, B...one cancer, Rhabdomyosarcoma, Retinoblastoma Show more areas of focus for Anita Mahajan, M.D. Timothy D. Malouff, M.D. Radiation Oncologist Rochester, MN Areas of focus: Proton therapy, Radiation therapy, Intensity-modulated radiation therapy, Stereotactic body radiotherapy, VMAT, Prostat...e cancer, Bladder cancer, Testicular cancer, Penile cancer, Breast cancer, Bone metastasis Show more areas of focus for Timothy D. Malouff, M.D. Kenneth W. Merrell, M.D. Rochester, MN Areas of focus: Proton therapy, Radiation therapy, Intensity-modulated radiation therapy, Neuroendocrine tumor, Pancreatic neuroendocri...ne tumor Show more areas of focus for Kenneth W. Merrell, M.D. Robert W. Mutter, M.D. Radiation Oncologist Rochester, MN Areas of focus: Brachytherapy, Proton therapy, Radiation therapy for breast cancer, Intensity-modulated radiation therapy, Breast cancer Request an appointment Conditions treatedSpecialty groups May 07, 2024 Share on: FacebookTwitter Mayo Clinic in Rochester, Minnesota, Mayo Clinic in Jacksonville, Florida, and Mayo Clinic in Phoenix/Scottsdale, Arizona, have been recognized among the top Cancer hospitals in the nation for 2024-2025 by U.S. News & World Report. Learn more about this top honor Radiation OncologyDepartmenthomeSectionsOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsClinical trialsResearchCosts & insuranceNews from Mayo ClinicReferrals SectionsRequest an AppointmentOverviewTests & proceduresConditions treatedDoctorsSpecialty groupsExpertise & rankingsClinical trialsResearchCosts & insuranceNews from Mayo ClinicReferrals ORG-20180180 Medical Departments & Centers Radiation Oncology