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 Brain Tumor Program Cancer Care at Mayo Clinic Cardiovascular Medicine Early-Onset and Hereditary GI Cancers Program Early-Onset Colorectal Cancer Group Head and Neck Cancer Center Lung Cancer Program Ocular Oncology Program Pediatric Hematology/Oncology Proton Beam Therapy Program Radiation Oncology Doctors who perform this procedure Edit search filters close Narrow your search By location Rochester, MN Phoenix/Scottsdale, AZ Jacksonville, FL 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 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 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 Find a doctor 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 21-30 out of 52 doctors available Nadia N. Laack, M.D. Radiation Oncologist Rochester, MN Areas of focus: Brain stereotactic radiosurgery, Proton therapy, Stereotactic body radiotherapy, Stereotactic radiosurgery, Intensity-m...odulated radiation therapy, Gamma knife surgery, Chordoma, Brain tumor, Astrocytoma, Oligodendroglioma, Pediatric brain tumor, Lymphoma, Neuroblastoma, Sarcoma, Osteosarcoma, Wilms' tumor, Embryonal tumor, Ewing sarcoma, Rhabdomyosarcoma, Atypical teratoid rhabdoid tumor, Ganglioglioma Show more areas of focus for Nadia N. Laack, M.D. Brady S. Laughlin, M.D. Radiation Oncologist Phoenix, AZ Areas of focus: Radiation therapy, Total body irradiation, Proton therapy, Stereotactic body radiotherapy, Stereotactic radiosurgery, P...roton therapy for prostate cancer, Radiation therapy for prostate cancer, Intensity-modulated radiation therapy, Prostate cancer, Bladder cancer, Kidney cancer, Non-Hodgkin lymphoma, Hodgkin lymphoma, Leukemia, Neuroblastoma, Aplastic anemia, Wilms' tumor, Testicular cancer, Nasopharyngeal carcinoma, Retinoblastoma, Pediatric central nervous system tumor Show more areas of focus for Brady S. Laughlin, M.D. Eric J. Lehrer, M.D. Radiation Oncologist Rochester, MN Areas of focus: Radiation therapy, Proton therapy, Stereotactic body radiotherapy, Stereotactic radiosurgery, Intensity-modulated radia...tion therapy, 3D conformal radiotherapy, Gamma knife surgery, Meningioma, Pituitary tumor, Chordoma, Brain cancer, Brain metastasis, Glioblastoma, Glioma, Chondrosarcoma, Bone metastasis, Choroidal melanoma Show more areas of focus for Eric J. Lehrer, M.D. Scott C. Lester, M.D. Radiation Oncologist Rochester, MN Areas of focus: Radiation therapy, Total body irradiation, Proton therapy, External beam radiation therapy, Head and neck cancer, Skin ...cancer, Cutaneous t-cell lymphoma, Leukemia, Lymphoma, Skull base tumor, Adenoid cystic carcinoma, Plasma cell disorders Show more areas of focus for Scott C. Lester, M.D. Wei Liu, Ph.D. Radiation Oncology Medical Physicist Phoenix, AZ Areas of focus: Proton therapy, Image-guided radiation therapy, Pancreatic cancer, Head and neck cancer, Lung cancer, Brain cancer, Eso...phageal cancer Show more areas of focus for Wei Liu, Ph.D. Daniel J. Ma, M.D. Radiation Oncologist Rochester, MN Areas of focus: Radiation therapy, Proton therapy, Stereotactic body radiotherapy, Intensity-modulated radiation therapy, Oral and thro...at cancer, Head and neck cancer, Oropharyngeal cancer, Thyroid cancer, Laryngeal cancer, Skull base tumor, Salivary gland tumor, Nasopharyngeal carcinoma Show more areas of focus for Daniel J. Ma, M.D. Jiasen Ma, Ph.D. Radiation Oncology Medical Physicist Rochester, MN Areas of focus: Brachytherapy, Proton therapy, Stereotactic body radiotherapy, Image-guided radiation therapy, Intensity-modulated radi...ation therapy Show more areas of focus for Jiasen Ma, Ph.D. Lin Ma, Ph.D. Radiation Oncology Medical Physicist Rochester, MN Areas of focus: Proton therapy, Stereotactic body radiotherapy Timothy D. Malouff, M.D. Radiation Oncologist Rochester, MN Areas of focus: Radiation therapy, Proton therapy, Stereotactic body radiotherapy, VMAT, Proton therapy for prostate cancer, Radiation ...therapy for prostate cancer, Intensity-modulated radiation therapy, Prostate cancer, Breast cancer, Bladder cancer, Head and neck cancer, Skin cancer, Testicular cancer, Bone metastasis, Penile cancer Show more areas of focus for Timothy D. Malouff, M.D. Arman Mashayekhi, M.D. Ophthalmologist Jacksonville, FL Areas of focus: Radiation therapy, Proton therapy, Diabetic retinopathy, Macular degeneration, Eye melanoma, Vitreoretinal lymphoma, Uv...eal melanoma, Conjunctival melanoma Show more areas of focus for Arman Mashayekhi, M.D. Pagination Doctor search PrevPrevious Page Go to page 11 Go to page 22 Go to page 33 Go to page 44 Go to page 55 NextNext Page Research Profiles Edit search filters close Narrow your search By location Arizona Florida Minnesota View all View all physicians • All Locations Beltran, Chris J. Ph.D. Florida Furutani, Keith M. Ph.D. Florida Hallemeier, Chris L. M.D. Minnesota Holtzman, Adam L. M.D. Florida James, Sarah E. M.D., Ph.D. Arizona Laack, Nadia N. M.D. Minnesota Park, Sean S. M.D., Ph.D. Minnesota Rutenberg, Michael S. M.D., Ph.D. Florida By Mayo Clinic Staff Request an appointment About July 22, 2023 PrintShow references Greenberger BA, et al. The role of proton therapy in pediatric malignancies: Recent advances and future directions. Seminars in Oncology. 2020; doi:10.1053/j.seminoncol.2020.02.002. LaRiviere MJ, et al. Proton therapy. Hematology/Oncology Clinics of North America. 2019; doi:10.1016/j.hoc.2019.08.006. Rackwitz T, et al. Clinical applications of proton and carbon ion therapy. Seminars in Oncology. 2019; doi:10.1053/j.seminoncol.2019.07.005. Proton therapy. Radiological Society of North America. https://www.radiologyinfo.org/en/info.cfm?pg=protonthera. Accessed April 15, 2021. Mitin T. Radiation therapy techniques in cancer treatment. https://www.uptodate.com/contents/search. Accessed April 15, 2021. Ofuya M, et al. Systematic review of methodology used in clinical studies evaluating the benefits of proton beam therapy. 2019; doi:10.1016/j.ctro.2019.07.002. Tsang DS. Proton beam therapy for cancer. Canadian Medical Association Journal. 2019; doi: 10.1503/cmaj.190008. Flint PW, et al., eds. Radiotherapy for head and neck cancer: Radiation physics, radiobiology and clinical principles. In: Cummings Otolaryngology: Head & Neck Surgery. 7th ed. Elsevier; 2021. https://www.clinicalkey.com. Accessed April 15, 2021. Frank SJ, et al., eds. Principles of proton beam therapy. In: Proton Therapy. Elsevier; 2021. https://www.clinicalkey.com. Accessed April 15, 2021. Fabiano S, et al. Combined proton-photon treatments — A new approach to proton therapy without a gantry. Radiotherapy and Oncology. 2020; doi:10.1016/j.radonc.2019.12.013. Forsthoefel MK, et al. Early experience of the first single-room gantry mounted active scanning proton therapy system at an integrated cancer center. Frontiers in Oncology. 2020; doi:10.3389/fonc.2020.00861. Medical review (expert opinion). Mayo Clinic. May 9, 2021. 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