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 with related expertise Cancer Care at Mayo Clinic Radiation Oncology Doctors who perform this procedure Edit search filters close Narrow your search By location Rochester, MN By last name There are no doctors whose last name begins with the letter A A There are no doctors whose last name begins with the letter B B There are no doctors whose last name begins with the letter C C There are no doctors whose last name begins with the letter D D There are no doctors whose last name begins with the letter E E There are no doctors whose last name begins with the letter F F There are no doctors 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 There are no doctors whose last name begins with the letter J J There are no doctors whose last name begins with the letter K K There are no doctors whose last name begins with the letter L L There are no doctors whose last name begins with the letter M M There are no doctors whose last name begins with the letter N N There are no doctors whose last name begins with the letter O O There are no doctors 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 There are no doctors whose last name begins with the letter S S There are no doctors 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 There are no doctors whose last name begins with the letter Y Y There are no doctors 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 1-2 out of 2 doctors available Are new patients being accepted? Mayo Clinic is always welcoming new patients. When requesting an appointment, you will be matched with the best care team for your specific needs. Chris L. Hallemeier, M.D. Radiation Oncologist Rochester, MN Areas of focus: Proton therapy, 3D conformal radiotherapy, Intensity-modulated radiation therapy, Stereotactic body radiotherapy, Colon... cancer, Rectal cancer, Pancreatic cancer, Esophageal cancer, Liver cancer, Stomach cancer, Anal cancer Show more areas of focus for Chris L. Hallemeier, M.D. Anne W. Rajkumar, M.D. Radiation Oncologist Rochester, MN Areas of focus: Radiation therapy, Stereotactic radiosurgery, 3D conformal radiotherapy, Intensity-modulated radiation therapy, Stereot...actic body radiotherapy, VMAT, External beam radiation therapy, Palliative radiotherapy, Cancer, Kidney cancer, Bone metastasis, Prostate cancer, Bladder cancer, Testicular cancer, Cancer of unknown origin, Penile cancer, Renal cell carcinoma, Cancer-related pain, Urethral cancer Show more areas of focus for Anne W. Rajkumar, M.D. ResearchMayo Clinic doctors and scientists are studying the latest radiation therapy techniques, including proton beam therapy. Cancer research is conducted in coordination with Mayo Clinic Comprehensive Cancer Center. Mayo Clinic Comprehensive Cancer Center receives funding from the National Cancer Institute and is designated as a comprehensive cancer center. This designation recognizes the institution's scientific excellence and multidisciplinary resources focused on cancer prevention, diagnosis and treatment. PublicationsSee a list of publications about 3D conformal radiation by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine. By Mayo Clinic Staff 3D conformal radiation care at Mayo Clinic Request an appointment AboutCare at Mayo Clinic July 29, 2023 Print Show references External beam radiation therapy. RT Answers. https://www.rtanswers.org/How-does-radiation-therapy-work/External-Beam-Radiation-Therapy. Accessed Jan. 16, 2023. Tepper JE, et al., eds. Intensity-modulated and image-guided radiotherapy. In: Gunderson & Tepper's Clinical Radiation Oncology. 5th ed. Elsevier; 2021. https://www.clinicalkey.com. Accessed Jan. 16, 2023. Nguyen H. Allscripts EPSi. Mayo Clinic. May 5, 2022. Related Products & Services Sign up for Email: Get Your Free Resource – Coping with Cancer 3D conformal radiationAboutDoctors&DepartmentsCare atMayoClinic PRC-20314018 Patient Care & Health Information Tests & Procedures 3D conformal radiation