Dr. Neel Dharia joined Ironwood Cancer & Research Centers in January 2012. Dr. Dharia received his medical degree from Mumbai University, Mahatma Gandhi Missions Medical College in 1999. His residency was completed in Internal Medicine at McLaren Regional Medical Center and Michigan State University College of Human Medicine in Flint, Michigan. Dr. Dharia was a hospitalist at several Phoenix Valley hospitals between 2003-2007 and completed a fellowship in Hematology/Oncology at St. Elizabeth's Medical Center (affiliated with Tufts University School of Medicine) in Boston, Massachusetts from 2007-2010. He came back to Arizona in 2010 and is board-certified in medical oncology. Dr. Dharia's areas of interest include GI malignancies, melanoma, breast and lung cancers.You 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.  At Ironwood Cancer & Research Centers we evaluate you and develop a personalized treatment plan specifically for you to insure the best possible outcome. Dr. Dharia is highly rated in 44 conditions, according to our data. His top areas of expertise are Familial Colorectal Cancer, Breast Cancer, Colorectal Cancer, and Lynch Syndrome.

I enjoy golf, tennis and spending time with family. Dr. Paul is highly rated in 35 conditions, according to our data. His top areas of expertise are Non-Hodgkin Lymphoma, Gastric Lymphoma, Inflammatory Breast Cancer, Angiosarcoma, and Bone Marrow Aspiration.

Dr. Roberts has been treating patients in Arizona for over 20 years and is board certified in medical oncology and hematology. Dr. Roberts is a member of the American College of Physicians, American Society of Internal Medicine, and American Society of Clinical Oncologists. He provides advanced high-quality compassionate cancer care in a community setting.  Dr. Roberts has a special interest in treating patients with lung, breast, colon, prostate, and hematologic malignancies. He is a member of the American College of Physicians, American Society of Internal Medicine, and American Society of Clinical Oncologists. Dr. Roberts has been recognized as a top doctor in PHOENIX magazine and a super doctor in Phoenix, and has been recognized by the Leukemia Lymphoma Society (LLS) and the American Society of Clinical Oncology (ASCO). He received a teaching excellence award from St. Joseph's hospital and has received numerous other nationally recognized physician awards. Dr. Roberts has extensive experience in research, serving as the principal investigator in more than 100 studies. He was a founding member of the Arizona Institute of Breast Health as well as the Center for Thoracic Disease.To help people achieve health for life. Dr. Roberts is highly rated in 25 conditions, according to our data. His top areas of expertise are Familial Colorectal Cancer, Familial Prostate Cancer, Follicular Lymphoma, and Paget Disease of the Breast.

Tania Cortas is a Hematologist in Phoenix, Arizona. Dr. Cortas is highly rated in 20 conditions, according to our data. Her top areas of expertise are Anal Cancer, Myelodysplastic Syndrome (MDS), Familial Colorectal Cancer, and Colorectal Cancer. Dr. Cortas is currently accepting new patients.

I enjoy ice hockey, boating, and hiking. When not working, I enjoy spending time with my sons and family. Dr. Erickson is highly rated in 19 conditions, according to our data. His top areas of expertise are ALK-Positive Non-Small Cell Lung Cancer, Lung Adenocarcinoma, Small Cell Lung Cancer (SCLC), Squamous Cell Lung Carcinoma, and Bone Marrow Aspiration.

Robert Yoo is an Oncologist in Phoenix, Arizona. Dr. Yoo is highly rated in 16 conditions, according to our data. His top areas of expertise are Metastatic Brain Tumor, Oligodendroglioma, Astrocytoma, and Glioma. Dr. Yoo is currently accepting new patients.

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 highly rated in 92 conditions, according to our data. His top areas of expertise are Lung Cancer, Familial Colorectal Cancer, Colorectal Cancer, and Severe Congenital Neutropenia.

David Cho is a Hematologist and an Oncologist in Scottsdale, Arizona. Dr. Cho is highly rated in 41 conditions, according to our data. His top areas of expertise are Hemochromatosis, Paget Disease of the Breast, Lung Cancer, and Pleuropulmonary Blastoma.

Dr. Halbur joined Ironwood Cancer & Research Centers in 2005, following his residency in Internal Medicine and fellowship in Hematology and Oncology at the University of California at Irvine. He earned his medical degree at Loyola University of Chicago, Stritch School of Medicine. Dr. Halbur has been active in cancer research and has presented his results at the American Society of Hematology Annual Meeting. He has also been involved in clinical trial development. Dr. Halbur lives in the East Valley and enjoys spending time with his wife and two daughters. His hobbies include playing basketball, tennis, and golf and cheering on the Suns. He is board certified in Internal Medicine, Hematology and Medical Oncology.Supportive Cancer Care You Can Trust You 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. We evaluate you and develop a personalized treatment plan specifically for you to insure the best possible outcome. Dr. Halbur is highly rated in 74 conditions, according to our data. His top areas of expertise are Familial Colorectal Cancer, Adult Soft Tissue Sarcoma, Clear Cell Sarcoma, and WT1-Related Wilms Tumor Syndromes.

Dr. Michael Musci joined Ironwood Cancer & Research Centers in June 2007 as a Medical Oncologist. He comes to us from Kaiser Permanente Oncology Department in Walnut Creek, California. Dr. Musci received his medical degree and PhD at the University of Iowa. After Internal Medicine Residency, Dr. Musci received fellowship training in Hematology Oncology at UCSD Medical Center in San Diego, California. Dr. Musci is Board Certified in Internal Medicine, Hematology and Medical Oncology. Dr. Musci is highly rated in 66 conditions, according to our data. His top areas of expertise are Pleuropulmonary Blastoma, Familial Colorectal Cancer, Severe Congenital Neutropenia, and Lung Cancer.

Ramesh Ramanathan is an Oncologist in Scottsdale, Arizona. Dr. Ramanathan is highly rated in 12 conditions, according to our data. His top areas of expertise are Pancreatic Cancer, Pancreatic Ductal Adenocarcinoma, Colorectal Cancer, Familial Pancreatic Cancer, and Gastric Bypass. Dr. Ramanathan is currently accepting new patients.

Christopher Appleton is a Hematologist in Scottsdale,, Arizona. Dr. Appleton is highly rated in 9 conditions, according to our data. His top areas of expertise are Cardiomyopathy, Constrictive Pericarditis, Sengers Syndrome, Familial Hypertrophic Cardiomyopathy, and Pacemaker Implantation.

Peter Bergsagel is a Hematologist in Scottsdale, Arizona. Dr. Bergsagel is highly rated in 8 conditions, according to our data. His top areas of expertise are Multiple Myeloma, Smoldering Multiple Myeloma, Monoclonal Gammopathy of Undetermined Significance (MGUS), Relapsed Refractory Multiple Myeloma (RRMM), and Bone Marrow Transplant.

Joseph Mikhael is a Hematologist in Scottsdale, Arizona. Dr. Mikhael is highly rated in 7 conditions, according to our data. His top areas of expertise are Multiple Myeloma, Relapsed Refractory Multiple Myeloma (RRMM), Primary Amyloidosis, Plasmacytoma, and Bone Marrow Transplant.

Joining Ironwood Cancer & Research Centers in 2004, Dr. Shtivelband received his medical degree and PhD in Experimental Hematology in Russia. After Internal Medicine Residency, Dr. Shtivelband received fellowship training in Hematology and Medical Oncology at MD Anderson Cancer Center in Houston, where he stayed for an additional year to participate in experimental research. Treating patients with all kinds of malignancies and benign hematological problems, Dr. Shtivelband has particular interest in developing research programs to bring the newest advances in the field of Oncology and Hematology to our community. Dr. Shtivelband also heads the Ironwood Cancer & Research Center's research program. He is Board Certified in Internal Medicine, Hematology and Medical Oncology. Dr. Shtivelband is highly rated in 51 conditions, according to our data. His top areas of expertise are Hemochromatosis, Non-Small Cell Lung Cancer (NSCLC), Plasmacytoma, and Lung Cancer.

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 highly rated in 47 conditions, according to our data. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, and Bone Marrow Aspiration.

I enjoy hiking, desert gardening, travel, classical music and collecting European train models. Dr. Klueppelberg is highly rated in 40 conditions, according to our data. His top areas of expertise are Marginal Zone Lymphoma (MZL), Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), and Richter Syndrome.

Ryan Robetorye is a Hematologist in Phoenix, Arizona. Dr. Robetorye is highly rated in 85 conditions, according to our data. His top areas of expertise are Acute Myelomonocytic Leukemia, Chronic B-Cell Leukemia (CBCL), Chronic Lymphocytic Leukemia (CLL), and Richter Syndrome.

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 highly rated in 35 conditions, according to our data. His top areas of expertise are Breast Cancer, B-Cell Lymphoma, Paget Disease of the Breast, and Schnitzler Syndrome.

I enjoy running, playing tennis and gardening. Dr. Niu is highly rated in 30 conditions, according to our data. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Small Cell Lung Cancer (SCLC), and Non-Small Cell Lung Cancer (NSCLC).

I am an Arizona native and enjoy swimming and the outdoors, as well as spending time with my wife and children. I also have a special interest in improving the care of cancer patients in sub-Saharan Africa. Dr. Ulrickson is highly rated in 30 conditions, according to our data. His top areas of expertise are Non-Hodgkin Lymphoma, Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia without Maturation, Bone Marrow Transplant, and Bone Marrow Aspiration.

I like to read and spend time with family. Dr. Zhao is highly rated in 28 conditions, according to our data. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Posterior Fossa Tumor, and Primitive Neuroectodermal Tumor (PNET).

My family likes being outdoors; hiking, biking and exploring nature. I enjoy reading SciFi, biographies and baking cookies. Dr. Nance is highly rated in 23 conditions, according to our data. Her top areas of expertise are Acute Hepatic Porphyria (AHP), Porphyria, Von Willebrand Disease (VWD), and Heyde Syndrome.

I enjoy photography, travelling, reading and music. Dr. Bi is highly rated in 18 conditions, according to our data. His top areas of expertise are Paget Disease of the Breast, Breast Cancer, Muscle Invasive Bladder Cancer, and Non-Muscle Invasive Bladder Cancer.

Daniel Ahn is a Hematologist and an Oncologist in Phoenix, Arizona. Dr. Ahn is highly rated in 18 conditions, according to our data. His top areas of expertise are Cholangiocarcinoma (Bile Duct Cancer), Colorectal Cancer, Pancreatic Cancer, and Neuroendocrine Tumor.