The 20 Best Chronic Lymphocytic Leukemia (CLL) Doctors Near Me in Orange, CA
Find the Top Chronic Lymphocytic Leukemia (CLL) Experts and Specialists
UCI Health Chao Family Comprehensive Cancer Center
Catherine Coombs is a Hematologist and an Oncologist practicing medicine in Orange, California. Dr. Coombs is rated as an Elite provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Leukemia, Bone Marrow Aspiration, and Bone Marrow Transplant. Dr. Coombs is board certified in American Board Of Internal Medicine - Hematology and American Board Of Internal Medicine - Medical Oncology.
City Of Hope Orange County Lennar Foundation Cancer Center
Tanya Siddiqi is an Oncologist practicing medicine in Irvine, California. Dr. Siddiqi is rated as an Elite provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 33 other conditions, according to our data. Her clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Non-Hodgkin Lymphoma, Bone Marrow Aspiration, and Splenectomy.
UCI Health Chao Family Comprehensive Cancer Center
Mohammadbagher Ziari is a Hematologist and an Oncologist practicing medicine in Orange, California. Dr. Ziari is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Breast Cancer, and Paget Disease of the Breast. Dr. Ziari is board certified in American Board Of Internal Medicine - Hematology and American Board Of Internal Medicine - Medical Oncology.
Uc Regents
Andreea Nanci is an Oncologist practicing medicine in Orange, California. Dr. Nanci is rated as a Distinguished provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Inflammatory Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Chronic Lymphocytic Leukemia (CLL). Dr. Nanci is board certified in American Board Of Internal Medicine - Medical Oncology and American Board Of Internal Medicine - Internal Medicine.
Office
Susan O'brien is an Oncologist practicing medicine in Orange, California. Dr. O'brien is rated as a Distinguished provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Chronic B-Cell Leukemia (CBCL), Chronic Lymphocytic Leukemia (CLL), Richter Syndrome, Philadelphia-Negative Chronic Myeloid Leukemia, and Bone Marrow Aspiration.
Office
Khosrow Mahdavi is an Oncologist practicing medicine in Orange, California. Dr. Mahdavi is rated as a Distinguished provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Myelodysplastic Syndrome (MDS), Inflammatory Breast Cancer, Paget Disease of the Breast, Familial Colorectal Cancer, and Bone Marrow Aspiration.
UCI Health - Irvine Chao Family Comprehensive Cancer Center & Ambulatory Care
Misagh Karimi is a Hematologist and an Oncologist practicing medicine in Irvine, California. Dr. Karimi is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Familial Colorectal Cancer, Colorectal Cancer, and Paget Disease of the Breast. Dr. Karimi is board certified in American Board Of Internal Medicine - Hematology and American Board Of Internal Medicine - Medical Oncology.
Pacific Shores Medical Group
Nerses Tchekmedyian is a primary care provider, practicing in Internal Medicine in Irvine, California. Dr. Tchekmedyian is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Juvenile Primary Osteoporosis, Postmenopausal Osteoporosis, Osteoporosis, and Ulcerative Colitis. Dr. Tchekmedyian is board certified in Internal Medicine (Sub: Medical Oncology), American Board Internal Medicine, and Internal Medicine. Dr. Tchekmedyian is currently accepting new patients.
Optum - Chapman
Thomas Hryniewicki is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Hryniewicki is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Autoerythrocyte Sensitivity, Purpura, Gardner-Diamond Syndrome, and Cirrhosis. Dr. Hryniewicki is board certified in American Board Of Internal Medicine. Dr. Hryniewicki is currently accepting new patients.
UCI Health Chao Family Comprehensive Cancer Center
Kamyar Nader is a Hematologist and an Oncologist practicing medicine in Orange, California. Dr. Nader is rated as an Advanced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Large-Cell Immunoblastic Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Sickle Cell Disease, Follicular Lymphoma, and Bone Marrow Aspiration. Dr. Nader is board certified in American Board Of Internal Medicine - Hematology and American Board Of Internal Medicine - Medical Oncology.
UCI Health Chao Family Comprehensive Cancer Center
Lauren Pinter-Brown is a Hematologist and an Oncologist practicing medicine in Orange, California. Dr. Pinter-Brown is rated as an Advanced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses T-Cell Lymphoma, Peripheral T-Cell Lymphoma, Non-Hodgkin Lymphoma, Cutaneous T-Cell Lymphoma (CTCL), and Bone Marrow Transplant. Dr. Pinter-Brown is board certified in American Board Of Internal Medicine - Hematology, American Board Of Internal Medicine - Medical Oncology, and American Board Of Internal Medicine - Internal Medicine.
UCI Health Chao Family Comprehensive Cancer Center
Elizabeth Brem is a Hematologist and an Oncologist practicing medicine in Orange, California. Dr. Brem is rated as an Advanced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Non-Hodgkin Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Large-Cell Immunoblastic Lymphoma, Bone Marrow Aspiration, and Bone Marrow Transplant. Dr. Brem is board certified in American Board Of Internal Medicine - Hematology, American Board Of Internal Medicine - Medical Oncology, and American Board Of Internal Medicine - Internal Medicine.
UCI Health Chao Family Comprehensive Cancer Center
Deepa Jeyakumar is a Hematologist and an Oncologist practicing medicine in Orange, California. Dr. Jeyakumar is rated as an Advanced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Acute Myeloid Leukemia (AML), Acute Lymphoblastic Leukemia (ALL), Chronic T-Cell Leukemia (CTCL), Bone Marrow Aspiration, and Bone Marrow Transplant. Dr. Jeyakumar is board certified in American Board Of Internal Medicine - Hematology and American Board Of Internal Medicine - Medical Oncology.
Sudarsan Vishnu Kollimuttathuillam, M.D.
Sudarsan Kollimuttathuillam is an Oncologist practicing medicine in Irvine, California. Dr. Kollimuttathuillam is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His clinical expertise encompasses Agranulocytosis, Chronic Familial Neutropenia, Gastroesophageal Junction Cancer, and Febrile Neutropenia.
Providence Saint Joseph Heritage Medical Group Hematology And Oncology
Timothy Byun is a Hematologist and an Oncologist practicing medicine in Orange, California. Dr. Byun is rated as an Advanced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Small Cell Lung Cancer (SCLC), Lung Cancer, Pleuropulmonary Blastoma, Large-Cell Immunoblastic Lymphoma, and Bone Marrow Aspiration. Dr. Byun is currently accepting new patients.
UCI Health Chao Family Comprehensive Cancer Center
Stefan Ciurea is a Hematologist and an Oncologist practicing medicine in Orange, California. Dr. Ciurea is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Acute Myeloid Leukemia (AML), Graft Versus Host Disease (GvHD), Leukemia, Bone Marrow Transplant, and Bone Marrow Aspiration. Dr. Ciurea is board certified in American Board Of Internal Medicine - Hematology.
UCI Health Chao Family Comprehensive Cancer Center
Arash Kalebasty is a Hematologist and an Oncologist practicing medicine in Orange, California. Dr. Kalebasty is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Familial Prostate Cancer, Urothelial Cancer, Renal Cell Carcinoma (RCC), Orchiectomy, and Nephrectomy. Dr. Kalebasty is board certified in American Board Of Internal Medicine - Medical Oncology.
UCI Health Chao Family Comprehensive Cancer Center
Kiran Naqvi is a Hematologist and an Oncologist practicing medicine in Orange, California. Dr. Naqvi is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Acute Myeloid Leukemia (AML), Chronic Myelogenous Leukemia (CML), Myelodysplastic Syndrome (MDS), Leukemia, and Bone Marrow Aspiration. Dr. Naqvi is board certified in American Board Of Internal Medicine - Hematology, American Board Of Internal Medicine - Medical Oncology, and American Board Of Internal Medicine - Internal Medicine.
UC Irvine Medical Center
Rupali Nabar is an Oncologist practicing medicine in Orange, California. Dr. Nabar is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Laryngeal Cancer, Ewing Sarcoma, Nasopharyngeal Carcinoma, and Squamous Cell Skin Carcinoma.
David Park is a Hematologist Oncology provider practicing medicine in Fullerton, California. Dr. Park is rated as a Distinguished provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Small Cell Lung Cancer (SCLC), Non-Hodgkin Lymphoma, Pleuropulmonary Blastoma, and Lung Cancer. Dr. Park is currently accepting new patients.
Last Updated: 09/26/2026












