The 20 Best Gamma Knife Radiosurgery Doctors near Des Moines, IA
Find the Experts and Specialists who perform Gamma Knife Radiosurgery
MercyOne Richard Deming Cancer Center
Dr. Richard Deming is medical director of MercyOne Richard Deming Cancer Center in Des Moines, Iowa. He received a bachelor’s degree from South Dakota State University and his medical degree from Creighton University. Dr. Deming entered the US Navy on a scholarship while in medical school. He did his internship in internal medicine at Naval Hospital San Diego. He served for nine years as a physician in the U.S. Navy, including two years as the diving medical officer for Explosive Ordnance Disposal Group 1 in Hawaii. He completed a residency in radiation oncology at the University of California, San Francisco. Dr. Deming served at the National Cancer Institute and Bethesda Naval Hospital. He moved to Des Moines and became part of the MercyOne team in 1989.Dr. Deming is known throughout the state for the compassionate care he provides cancer patients and their families. He is involved in many national, state, and community organizations and is the recipient of numerous awards. He was awarded the Lane Adams Award by the American Cancer Society for excellence and compassion in patient care, the Iowa Cancer Champion Award for his tireless efforts in the field of advocacy, and the Iowa Star Award from the Des Moines Register for making a measurable difference within the community and improving the quality of life for Iowans everywhere. Dr. Deming was also awarded the St. George National Medal by the American Cancer Society for leadership in reducing the burden of cancer.Dr. Deming is also the founder of Above + Beyond Cancer, a nonprofit organization dedicated to elevating the lives of those touched by cancer. Dr. Deming has led cancer survivors on medical missions and inspirational mind-body-spirit pilgrimages to Mount Everest, Mount Kilimanjaro, and Machu Picchu. He is inspired by the courage and compassion of his patients and their families. His greatest ambition is to encourage others to pursue lives of meaning, purpose, passion, and compassion. Dr. Deming is rated as an Advanced provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Colorectal Cancer, Astrocytoma, Gamma Knife Radiosurgery, and Tissue Biopsy. Dr. Deming is currently accepting new patients.
Mission Blood + Cancer
Zeeshan Jawa, MD is a medical oncology and hematology physician with Mission Cancer + Blood. Dr. Jawa received his medical training at Lahore Medical and Dental College in Lahore, Pakistan, followed by an internal medicine internship and residency at St. Francis Hospital (University of Illinois at Chicago) in Evanston, Illinois. He completed his fellowship at the Medical College of Wisconsin. Dr. Jawa is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 66 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Pleuropulmonary Blastoma, Familial Colorectal Cancer, Bone Marrow Aspiration, and Gastrostomy. Dr. Jawa is currently accepting new patients.
Diagnostic Imaging Associates
Ryan Cook, MD, specializes in Interventional Radiology at Diagnostic Imaging Associates in Des Moines, Iowa, and Centerville, Iowa. Dr. Cook is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Ascites, Lung Nodules, Retroperitoneal Inflammation, Bone Marrow Aspiration, and Gastrostomy. Dr. Cook is currently accepting new patients.
MercyOne Richard Deming Cancer Center Radiation Oncology
Dr. George Voynov is a radiation oncologist. He graduated from Connecticut College in New London, Connecticut with a Bachelor of Arts in Biochemistry. He earned his medical degree from the University of Connecticut School of Medicine. After medical school, Dr. Voynov completed his internship at Thomas Jefferson University Hospital in Philadelphia and his residency in radiation oncology at the University of Pittsburgh, Pennsylvania. Dr. Voynov is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Pleuropulmonary Blastoma, Posterior Fossa Tumor, Primitive Neuroectodermal Tumor (PNET), Lung Cancer, and Gamma Knife Radiosurgery. Dr. Voynov is currently accepting new patients.
Mission Blood + Cancer
Brian Freeman, MD is a medical oncology and hematology physician with Mission Cancer + Blood. He grew up in Des Moines and graduated from Johnston High School. Dr. Freeman went to Drake University and graduated Magna Cum Laude with a BS in Biology and a Minor in Chemistry. Dr. Freeman went to The University of Iowa for Medical School, followed by an Internal Medicine residency at Iowa Health - Des Moines Internal Medical Residence Program. Dr. Freeman then pursued his Fellowship at The University of Iowa Hematology & Oncology Fellowship. Dr. Freeman is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 81 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Pleuropulmonary Blastoma, Small Cell Lung Cancer (SCLC), Bone Marrow Aspiration, and Gamma Knife Radiosurgery. Dr. Freeman is currently accepting new patients.
University Of Iowa Stead Family Children's Hospital
Mark Smith is a Radiation Oncologist practicing medicine in Iowa City, Iowa. Dr. Smith is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Metastatic Brain Tumor, Posterior Fossa Tumor, Primitive Neuroectodermal Tumor (PNET), Embryonal Tumor with Multilayered Rosettes, and Gamma Knife Radiosurgery.
University Of Iowa Stead Family Children's Hospital
Satoka Shidoh is a Neurosurgery provider practicing medicine in Iowa City, Iowa. Dr. Shidoh is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. Their clinical expertise encompasses Hemangiopericytoma, Brain Abscess, Spinal Tumor, Gamma Knife Radiosurgery, and Mastoidectomy.
Physicians' Clinic Of Iowa PC
Candace Correa is a Radiation Oncologist practicing medicine in Cedar Rapids, Iowa. Dr. Correa is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Pleuropulmonary Blastoma, Lung Cancer, Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, and Gamma Knife Radiosurgery.
Mercyone Des Moines Medical Center
Chandan Mitra is a primary care provider, practicing in Internal Medicine in Des Moines, Iowa. Dr. Mitra is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Sepsis, Neurotoxicity Syndromes, Acute Kidney Failure, Endoscopy, and Bone Marrow Aspiration.
Luke Sabal is a Radiologist practicing medicine in Iowa City, Iowa. Dr. Sabal is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His clinical expertise encompasses Hydrocephalus, Normal Pressure Hydrocephalus, and Gamma Knife Radiosurgery.
Eric Teichner is an Interventional Radiologist practicing medicine in Iowa City, Iowa. Dr. Teichner is rated as an Experienced provider by MediFind in Gamma Knife Radiosurgery. His clinical expertise encompasses Gamma Knife Radiosurgery.
Last Updated: 06/30/2026




