The 20 Best Richter Syndrome Doctors Near Me in Green Valley, AZ
Find the Top Richter Syndrome Experts and Specialists
University Of Arizona Cancer Center
Abhijeet Kumar is an Oncologist practicing medicine in Tucson, Arizona. Dr. Kumar is rated as a Distinguished provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Non-Hodgkin Lymphoma, B-Cell Lymphoma, Mantle Cell Lymphoma (MCL), Bone Marrow Transplant, and Bone Marrow Aspiration. Dr. Kumar is board certified in American Board Of Internal Medicine/Medical Oncology, American Board Of Internal Medicine, and American Board Of Internal Medicine/Hematology. Dr. Kumar is currently accepting new patients.
Mayo Clinic Hospital In Arizona
Ryan Robetorye is a Hematologist practicing medicine in Phoenix, Arizona. Dr. Robetorye is rated as a Distinguished provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 85 other conditions, according to our data. His clinical expertise encompasses Acute Myelomonocytic Leukemia, Chronic Lymphocytic Leukemia (CLL), Richter Syndrome, and Chronic B-Cell Leukemia (CBCL).
Arizona Oncology Associates
Alan Langerak is an Internal Medicine provider practicing medicine in Prescott, Arizona. Dr. Langerak is rated as a Distinguished provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 66 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Paget Disease of the Breast, Chronic Lymphocytic Leukemia (CLL), Lung Cancer, and Myringotomy. Dr. Langerak is board certified in American Board Of Internal Medicine. Dr. Langerak is currently accepting new patients.
Banner MD Anderson Cancer Center At Banner Gateway Medical Center
I enjoy hiking, desert gardening, travel, classical music and collecting European train models. Dr. Klueppelberg is rated as a Distinguished provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Marginal Zone Lymphoma (MZL), Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), and Richter Syndrome. Dr. Klueppelberg is board certified in American Board Of Internal Medicine/Medical Oncology. Dr. Klueppelberg is currently accepting new patients.
Office
Daniel Persky is an Oncologist practicing medicine in Tucson, Arizona. Dr. Persky is rated as a Distinguished provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Non-Hodgkin Lymphoma, B-Cell Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Bone Marrow Transplant, and Bone Marrow Aspiration.
Banner MD Anderson Cancer Center At Banner Del Webb Medical Center
I enjoy reading, staying up-to-date on the latest medical care, skiing and golfing. Dr. Chen is rated as a Distinguished provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Inflammatory Breast Cancer, Gastric Lymphoma, Paget Disease of the Breast, and Angiosarcoma. Dr. Chen is board certified in American Board Of Internal Medicine/Medical Oncology, American Board Of Internal Medicine, and American Board Of Internal Medicine/Hematology. Dr. Chen is currently accepting new patients.
Ironwood Physicians
Ian Deroock is a Hematologist practicing medicine in Casa Grande, Arizona. Dr. Deroock is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 51 other conditions, according to our data. His clinical expertise encompasses Pulmonary Embolism, Nodular Lymphocyte-Predominant Hodgkin Lymphoma (NLPHL), Childhood Iron Deficiency Anemia, and Iron Deficiency Anemia. Dr. Deroock is board certified in American Board Of Internal Medicine. Dr. Deroock is currently accepting new patients.
Ironwood Physicians
Luke Halbur is a Hematologist practicing medicine in Mesa, Arizona. Dr. Halbur is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 74 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Adult Soft Tissue Sarcoma, WT1-Related Wilms Tumor Syndromes, and Clear Cell Sarcoma. Dr. Halbur is board certified in American Board Of Internal Medicine. Dr. Halbur is currently accepting new patients.
Ironwood Physicians
Karen Cruz is a Hematologist practicing medicine in Gilbert, Arizona. Dr. Cruz is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. She is also highly rated in 46 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Severe Congenital Neutropenia, Paget Disease of the Breast, and Agranulocytosis. Dr. Cruz is board certified in American Board Of Internal Medicine. Dr. Cruz is currently accepting new patients.
Ironwood Physicians
Christopher Kellogg is a Hematologist practicing medicine in Chandler, Arizona. Dr. Kellogg is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, B-Cell Lymphoma, Paget Disease of the Breast, and Monoclonal Gammopathy of Undetermined Significance (MGUS). Dr. Kellogg is board certified in American Board Of Internal Medicine. Dr. Kellogg is currently accepting new patients.
Banner Cancer Center Specialists LLC
My wife Beverly and I raise our toddler grandson and in my free time I manage a microbrewery in Casper, Wyoming. I enjoy skiing, scuba, and staying fit. When time, I enjoy community theater and have been in many musicals. My wife and I also participate in ballroom dancing. Dr. Rosen is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Small Lymphocytic Lymphoma (SLL), Chronic B-Cell Leukemia (CBCL), Richter Syndrome, and Chronic Lymphocytic Leukemia (CLL). Dr. Rosen is board certified in American Board Of Internal Medicine/Medical Oncology. Dr. Rosen is currently accepting new patients.
Ironwood Physicians
Neel Dharia is an Oncologist practicing medicine in Mesa, Arizona. Dr. Dharia is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Breast Cancer, Colorectal Cancer, and Lynch Syndrome. Dr. Dharia is board certified in American Board Of Internal Medicine. Dr. Dharia is currently accepting new patients.
University Of Arizona Cancer Center
Ravi Krishnadasan is an Oncologist practicing medicine in Tucson, Arizona. Dr. Krishnadasan is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia without Maturation, Childhood Acute Myeloid Leukemia, Bone Marrow Transplant, and Bone Marrow Aspiration. Dr. Krishnadasan is currently accepting new patients.
Arizona Center For Hematology And Oncology
Robin Obenchain is a Hematologist practicing medicine in Chandler, Arizona. Dr. Obenchain is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, and Angiosarcoma. Dr. Obenchain is board certified in Internal Medicine (Sub: Medical Oncology). Dr. Obenchain is currently accepting new patients.
Ironwood Physicians
Sumeet Mendonca is an Oncologist practicing medicine in Queen Creek, Arizona. Dr. Mendonca is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. She is also highly rated in 34 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Severe Congenital Neutropenia, and Chronic Familial Neutropenia. Dr. Mendonca is board certified in American Board Of Internal Medicine. Dr. Mendonca is currently accepting new patients.
Arizona Oncology Associates
Govardhanan Nagaiah is an Oncologist practicing medicine in Buckeye, Arizona. Dr. Nagaiah is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Essential Thrombocythemia, Adult Immune Thrombocytopenia, Immune Thrombocytopenic Purpura (ITP), and Hemangioma Thrombocytopenia Syndrome. Dr. Nagaiah is board certified in American Board Of Internal Medicine. Dr. Nagaiah is currently accepting new patients.
Ironwood Physicians
Puneet Bhalla is an Oncologist practicing medicine in Chandler, Arizona. Dr. Bhalla is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Pleuropulmonary Blastoma, Myelodysplastic Syndrome (MDS), and Familial Colorectal Cancer. Dr. Bhalla is board certified in American Board Of Internal Medicine. Dr. Bhalla is currently accepting new patients.
Ironwood Physicians
Mikhail Shtivelband is an Oncologist practicing medicine in Chandler, Arizona. Dr. Shtivelband is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 51 other conditions, according to our data. His clinical expertise encompasses Hemochromatosis, Non-Small Cell Lung Cancer (NSCLC), Plasmacytoma, and Lung Cancer. Dr. Shtivelband is board certified in American Board Of Internal Medicine. Dr. Shtivelband is currently accepting new patients.
Ironwood Physicians
Sujith Kalmadi is a Hematologist practicing medicine in Chandler, Arizona. Dr. Kalmadi is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. He is also highly rated in 92 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Familial Colorectal Cancer, Colorectal Cancer, and Severe Congenital Neutropenia. Dr. Kalmadi is board certified in American Board Of Internal Medicine. Dr. Kalmadi is currently accepting new patients.
University Of Arizona Cancer Center
I enjoy traveling and cycling. Dr. Swart is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. She is also highly rated in 35 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, HER-2 Positive Breast Cancer, and Angiosarcoma. Dr. Swart is currently accepting new patients.
Last Updated: 04/28/2026

















