Dr. Christopher M. Kellogg

Rohan Sharma is a Hematologist Oncology specialist and a Hematologist in Scottsdale, Arizona. Dr. Sharma is rated as an Advanced provider by MediFind in the treatment of Idiopathic Pulmonary Hemosiderosis. His top areas of expertise are Multiple Myeloma, Acute Mountain Sickness, Pulmonary Embolism, Idiopathic Pulmonary Hemosiderosis, and Carotid Artery Surgery. Dr. Sharma is currently accepting new patients.

Dr. DeRoock joined Ironwood Cancer & Research Centers in 2009 after completing residency in Internal Medicine followed by fellowship in Hematology and Oncology at the University of California at Davis. He is a first-generation Panamanian-American fluent in both English and Spanish. He previously earned his medical degree at the University of Arizona. Dr. DeRoock is board certified in Internal Medicine, Hematology and Medical Oncology. He has been active in developing clinical trials for pancreatic cancer and lymphoma, and has presented his research findings at the American Society of Hematology Annual Meeting as well as the Annual Pan-Pacific Lymphoma Conference. He specializes in all adult cancers and hematologic disorders.Supportive Cancer Care You Can TrustYou can find that team at Ironwood Cancer & Research Centers. With community-based centers strategically located throughout the Metro Phoenix area, Ironwood offers advanced therapies and a multi-disciplinary approach usually associated with large academic centers – but with a personalized touch recognizing the individual needs of the patient.Studies have shown the importance of a multi-disciplinary approach in effectively treating cancer. We spare you time and worry simply by having all the doctors, therapists, and resources you need in one convenient location, eliminating the delays and miscommunication. These collaborative efforts ensure the highest standards of care. Because Ironwood is actively involved in cutting-edge research, you can also benefit from promising new treatments through participation in clinical trials. Dr. Deroock is rated as a Distinguished provider by MediFind in the treatment of Idiopathic Pulmonary Hemosiderosis. His top areas of expertise are Pulmonary Embolism, Nodular Lymphocyte-Predominant Hodgkin Lymphoma (NLPHL), Childhood Iron Deficiency Anemia, and Iron Deficiency Anemia.

Joan Dahmer is a Hematologist Oncology specialist and a Hematologist in Scottsdale, Arizona. Dr. Dahmer is rated as a Distinguished provider by MediFind in the treatment of Idiopathic Pulmonary Hemosiderosis. Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, Lung Cancer, and Pleuropulmonary Blastoma. Dr. Dahmer is currently accepting new patients.