Dr. Woo has practiced Radiation Oncology since the late 90's. He joined ICRC in 2005 after practicing in Chandler for five years and Sun City for three. Dr. Woo completed his medical training at Northwestern University School of Medicine in Chicago, IL. Following his internship at Tucson Hospital's Medicine Education Program, Dr. Woo finished his Radiation Oncology Residency Program at the University of Arizona, Tucson. During that time, he performed extensive laboratory research in prostate cancer. He is Board Certified in Radiation Oncology. As with our other doctors, Dr. Woo's priority is to maximize the benefits of cancer therapy by using the latest treatment approaches, while minimizing the side effects through the use of technology. Dr. Woo is rated as an Advanced provider by MediFind in the treatment of Throat Cancer. His top areas of expertise are Pleuropulmonary Blastoma, Breast Cancer, Astrocytoma, and Oligodendroglioma.

Dr. Tsai has been practicing in Arizona since 2007 and joined Ironwood Cancer& Research Centers in 2010. She earned her MD at the University of Chicago Pritzker School of Medicine and completed an internship at MacNeal Hospital in Berwyn, Illinois. She then completed her residency at Fox Chase Cancer Center in Philadelphia, (one of only thirty-nine NCI-designated Comprehensive Cancer Centers) where she trained with the world's leading experts in prostate cancer care.  Dr. Tsai treats all types of adult cancers.  She has extensive experience in Accelerated Partial Breast Irradiation brachytherapy (APBI), HDR brachytherapy, IGRT, and IMRT. She has published numerous studies and articles in the basic sciences and radiation oncology and has been invited to give presentations on APBI at national conferences including the American Brachytherapy Society and American Society of Therapeutic Radiation Oncology. Dr. Tsai is Board Certified in Radiation Oncology by the American Board of Radiology. Dr. Tsai is rated as an Experienced provider by MediFind in the treatment of Throat Cancer. Her top areas of expertise are Prostate Cancer, Familial Prostate Cancer, Breast Cancer, and Intraductal Papilloma.

Dr. Kellogg has practiced with Ironwood Cancer & Research Centers as a partner since 1995. He is a graduate of Wayne State University School of Medicine and completed his residency and fellowship at Wayne State University Affiliated Hospitals. Prior to joining ICRC Dr. Kellogg was an Assistant Professor of Medicine at Wayne State University and the Detroit Medical Center working on the breast cancer service. While at the university, in addition to treating patients Dr. Kellogg was involved in conducting multiple clinical research studies. Dr. Kellogg was also Chief Medical Resident at Detroit Receiving Hospital. Dr Kellogg has been recognized by Phoenix Magazine as Top Doc. Dr. Kellogg is Board Certified in Internal Medicine with Specialty Board Certifications in Medical Oncology and Hematology and maintains an active practice concentrating on all types of adult cancers and blood disorders. Dr. Kellogg is rated as an Experienced provider by MediFind in the treatment of Throat Cancer. His top areas of expertise are Breast Cancer, B-Cell Lymphoma, Paget Disease of the Breast, and Schnitzler Syndrome.

James Reidy is an Otolaryngologist in Gilbert, Arizona. Dr. Reidy is rated as an Experienced provider by MediFind in the treatment of Throat Cancer. His top areas of expertise are Nasal Septal Hematoma, Low Nasal Bridge, Sialadenitis, and Perichondritis. Dr. Reidy is currently accepting new patients.

Azam Farooqui is a Hematologist in Chandler, Arizona. Dr. Farooqui is rated as an Experienced provider by MediFind in the treatment of Throat Cancer. His top areas of expertise are Pulmonary Embolism, Lung Cancer, Pleuropulmonary Blastoma, and Venous Thromboembolism (VTE).

Eric Gross is a Radiologist and a Radiation Oncologist in Chandler, Arizona. Dr. Gross is rated as an Experienced provider by MediFind in the treatment of Throat Cancer. His top areas of expertise are Familial Prostate Cancer, Prostate Cancer, Breast Cancer, and Pleuropulmonary Blastoma.

Jasleen Khanuja is a Hematologist Oncology specialist and a Hematologist in Chandler, Arizona. Dr. Khanuja is rated as an Experienced provider by MediFind in the treatment of Throat Cancer. Her top areas of expertise are Agranulocytosis, Chronic Familial Neutropenia, Severe Congenital Neutropenia, and Breast Cancer. Dr. Khanuja is currently accepting new patients.

Rohit Sud is a Hematologist Oncology specialist and a Hematologist in Chandler, Arizona. Dr. Sud is rated as an Experienced provider by MediFind in the treatment of Throat Cancer. His top areas of expertise are Pleuropulmonary Blastoma, Acute Mountain Sickness, Thrombocytopenia, and Essential Thrombocythemia. Dr. Sud is currently accepting new patients.

Dr. Anita Koszyk-Szewczyk joined Ironwood Cancer & Research Centers in July 2009, after completing her Hematology and Oncology training at Penn State University Hershey Medical Center. Dr.Szewczyk has earned her medical degree at Jagiellonian University Collegium Medicum in Krakow, Poland and Honours Biology at McMaster University Hamilton, Canada. She served as Chief Fellow at Penn State University and her special interests include all forms of adult cancers and hematological disorders with special interest in Breast Cancer. She is originally from Poland and Canada. She is board certified in Internal Medicine, Hematology and Oncology. Dr. Koszyk is rated as an Advanced provider by MediFind in the treatment of Throat Cancer. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, and Bone Marrow Aspiration.

Dr. Kalmadi joined Ironwood Cancer and Research Centers in 2008 and serves as Chief Medical Officer.  After finishing his medical schooling in India, Dr. Sujith Kalmadi completed his residency training and fellowship at the Cleveland Clinic in Cleveland, Ohio. He then served as academic clinical faculty at the Cleveland Clinic School of Medicine (Lerner School) in Cleveland, Ohio and subsequently at Baylor College of Medicine in Houston, Texas. During his tenure at these prestigious institutions, he pioneered several novel clinical research trials which have been lauded at national scientific meetings and published in peer reviewed journals. His areas of clinical and research interests include several solid tumors and hematological disorders. He currently resides in Chandler with his wife and three children, and enjoys tennis, chess and racquetball during his spare time. He is board certified in Internal Medicine, Hematology and Medical Oncology. Dr. Kalmadi is rated as an Advanced provider by MediFind in the treatment of Throat Cancer. His top areas of expertise are Lung Cancer, Familial Colorectal Cancer, Colorectal Cancer, and Severe Congenital Neutropenia.

Dr. Scott Tannehill has practiced in the Phoenix area since 2009. He has over 13 years experience as a Board Certified Radiation Oncologist. Dr. Tannehill held faculty positions at several top-tier universities such as the University of Wisconsin, the University of Florida, and University of Arizona, where he served with distinction as an educator and researcher. Dr. Tannehill has practiced abroad during a sabbatical year at the Peter MacCallum Cancer Centre in Australia. Dr. Tannehill takes a keen interest in doctor-patient communication and ensures patients have the information and time needed to make good decisions. He emphasizes 'total care' of every patient and coordinates with other specialists. His practice has spared no expense in securing the most sophisticated technology but emphasizes that technology is important but not sufficient for ensuring cure of any cancer. He believes the passion and expertise of the physician is as important as technology in the treatment of cancer. Dr. Tannehill is rated as an Experienced provider by MediFind in the treatment of Throat Cancer. His top areas of expertise are Wyburn-Mason Syndrome, Vein of Galen Aneurysm, Metastatic Brain Tumor, and Prostate Cancer.

Wishwdeep Dhillon is a Hematologist in Gilbert, Arizona. Dr. Dhillon is rated as an Experienced provider by MediFind in the treatment of Throat Cancer. His top areas of expertise are Pulmonary Embolism, Thrombocytopenia, Paget Disease of the Breast, and Pleuropulmonary Blastoma. Dr. Dhillon is currently accepting new patients.

Glenn Rothman is an Otolaryngologist in Mesa, Arizona. Dr. Rothman is rated as an Advanced provider by MediFind in the treatment of Throat Cancer. His top areas of expertise are Acinic Cell Carcinoma of Salivary Glands, Salivary Gland Tumors, Renal Oncocytoma, Parathyroidectomy, and Gastrostomy.

Dr. Ortiz Cruz joined Ironwood Cancer & Research Center in September 2014, after completing her hematology and medical oncology fellowship at the University of South Carolina in Charleston. She completed two years of research at the National Cancer Institute | National Institutes of Health in Bethesda Maryland where she was involved with clinical research in radiation oncology in addition to work with medical oncology. Dr. Ortiz Cruz also completed an internal medicineresidency training program at Banner Good Samaritan Medical Center in Phoenix. She has published several articles in scientific journals and presented at various meetings. Dr. Cruz's specializes in solid tumor and hematologic disorders with a special interest in breast, colon cancer and lymphoma. Dr. Cruz's goal is to deliver the best care available for her patients by providing personalized treatment planning in conjunction with cutting-edge therapy.Dr. Cruz's personal goal is to deliver the best care available for her patients with the understanding that personalized treatment planning in conjunction with utilizing cutting-edge therapy is the best means to achieve this goal. Dr. Cruz is rated as an Experienced provider by MediFind in the treatment of Throat Cancer. Her top areas of expertise are Breast Cancer, Severe Congenital Neutropenia, Paget Disease of the Breast, and Agranulocytosis.

Chafeek Tomeh is an Otolaryngologist in Gilbert, Arizona. Dr. Tomeh is rated as an Advanced provider by MediFind in the treatment of Throat Cancer. His top areas of expertise are Acinic Cell Carcinoma of Salivary Glands, Salivary Gland Tumors, Thyroid Nodule, Laryngectomy, and Gastrostomy. Dr. Tomeh is currently accepting new patients.

Pardis Javadi is an Otolaryngologist in Gilbert, Arizona. Dr. Javadi is rated as an Advanced provider by MediFind in the treatment of Throat Cancer. Her top areas of expertise are Laryngeal Cancer, Throat Cancer, Tongue Cancer, Gastrostomy, and Laryngectomy. Dr. Javadi is currently accepting new patients.

Michael Samuels is a Radiation Oncologist in Gilbert, Arizona. Dr. Samuels is rated as an Advanced provider by MediFind in the treatment of Throat Cancer. His top areas of expertise are Throat Cancer, Laryngeal Cancer, Sinus Cancer, and Teratocarcinosarcoma. Dr. Samuels is currently accepting new patients.

Gary Walker is a Radiation Oncologist in Gilbert, Arizona. Dr. Walker is rated as an Advanced provider by MediFind in the treatment of Throat Cancer. His top areas of expertise are Bone Tumor, Lung Cancer, Pleuropulmonary Blastoma, and Osteosarcoma. Dr. Walker is currently accepting new patients.

Syed Akbar is a Hematologist Oncology specialist and a Hematologist in Mesa, Arizona. Dr. Akbar is rated as an Experienced provider by MediFind in the treatment of Throat Cancer. His top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Severe Congenital Neutropenia, and Pulmonary Embolism. Dr. Akbar is currently accepting new patients.

Onyemaechi Okolo is an Oncologist in Gilbert, Arizona. Dr. Okolo is rated as an Experienced provider by MediFind in the treatment of Throat Cancer. Her top areas of expertise are Childhood Iron Deficiency Anemia, Agranulocytosis, Chronic Familial Neutropenia, and Iron Deficiency Anemia.