Dr. Farhad Nassiri Afshar is a board-certified internist based in Irvine, California and founder of Afshar Medical Group. With more than 20 years of experience caring for adults in hospitals and outpatient clinics, he provides comprehensive primary care with a focus on heart disease prevention, hypertension, diabetes, dyslipidemia, obesity, thyroid disorders, and chronic kidney disease.Dr. Nassiri Afshar earned his medical degree from Tehran University of Medical Sciences and completed his Internal Medicine residency at the University of British Columbia in Vancouver, Canada. His background includes work as a general practitioner and hospitalist, managing complex patients with coronary artery disease, heart failure, stroke, venous thromboembolism, and sleep apnea.At Afshar Medical Group in Irvine, he combines evidence-based medicine with lifestyle counseling and modern digital tools, including telehealth and advanced analytics, to deliver convenient, high-quality care. He emphasizes clear communication, preventive strategies, and long-term partnerships with his patients to help them live healthier, longer, and more active lives. Dr. Nassiri Afshar is rated as an Experienced provider by MediFind in the treatment of Anemia. His top areas of expertise are High Cholesterol, Hypertension, Asthma, and Type 2 Diabetes (T2D).

Misagh Karimi is a Hematologist Oncology specialist and a Hematologist in Orange, California. Dr. Karimi is rated as an Experienced provider by MediFind in the treatment of Anemia. His top areas of expertise are Breast Cancer, Familial Colorectal Cancer, Colorectal Cancer, and Paget Disease of the Breast.

Mohammadbagher Ziari is a Hematologist Oncology specialist and a Hematologist in Orange, California. Dr. Ziari is rated as an Experienced provider by MediFind in the treatment of Anemia. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Paget Disease of the Breast, and Inflammatory Breast Cancer.

Zahra Pakbaz is a Hematologist and an Oncologist in Orange, California. Dr. Pakbaz is rated as a Distinguished provider by MediFind in the treatment of Anemia. Her top areas of expertise are Thalassemia, Anemia, Hemoglobinopathy, and Congenital Hemolytic Anemia.

Luke Chen is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Chen is rated as an Advanced provider by MediFind in the treatment of Anemia. His top areas of expertise are Clear Cell Sarcoma, Renal Cell Carcinoma (RCC), Chromophobe Renal Cell Carcinoma, WT1-Related Wilms Tumor Syndromes, and Prostatectomy.

Danny Nguyen is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of Anemia. His top areas of expertise are Pleuropulmonary Blastoma, Lynch Syndrome, Colorectal Cancer, and Familial Colorectal Cancer.

Sudarsan Kollimuttathuillam is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Kollimuttathuillam is rated as an Experienced provider by MediFind in the treatment of Anemia. His top areas of expertise are Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, Dehydration, and Agranulocytosis.

Avyakta Kallam is a Hematologist in Irvine, California. Dr. Kallam has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Anemia. Her top areas of expertise are Non-Hodgkin Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Hodgkin Lymphoma, Bone Marrow Transplant, and Bone Marrow Aspiration.

Tanya Siddiqi is a Hematologist in Newport Beach, California. Dr. Siddiqi is rated as an Experienced provider by MediFind in the treatment of Anemia. Her top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Non-Hodgkin Lymphoma, Bone Marrow Aspiration, and Bone Marrow Transplant.

Meera Sohail is a primary care provider, practicing in Geriatrics and Internal Medicine in Tustin, California. Dr. Sohail is rated as an Advanced provider by MediFind in the treatment of Anemia. Her top areas of expertise are Schizoaffective Disorder, Apoplexy, Heart Attack, Gastrostomy, and Endoscopy.

Reshmi Basu is a Pediatrics provider in Tustin, California. Dr. Basu is rated as an Experienced provider by MediFind in the treatment of Anemia. Her top areas of expertise are Obesity in Children, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Delayed Growth, and Autism Spectrum Disorder. Dr. Basu is currently accepting new patients.

David Buchbinder is a Pediatric Hematologist Oncology provider in Orange, California. Dr. Buchbinder is rated as an Advanced provider by MediFind in the treatment of Anemia. His top areas of expertise are Wiskott-Aldrich Syndrome, Severe Combined Immunodeficiency (SCID), X-Linked Severe Combined Immunodeficiency, Bone Marrow Transplant, and Bone Graft.

Diane Nugent is a Pediatric Hematologist Oncology provider in Orange, California. Dr. Nugent is rated as an Advanced provider by MediFind in the treatment of Anemia. Her top areas of expertise are Blood Clots, Hemophilia A, Immune Thrombocytopenic Purpura (ITP), and Sickle Cell Disease. Dr. Nugent is currently accepting new patients.

Geetha Puthenveetil is a Pediatric Hematologist Oncology provider in Orange, California. Dr. Puthenveetil is rated as an Advanced provider by MediFind in the treatment of Anemia. Her top areas of expertise are Alpha Thalassemia, Thalassemia, Hemolytic Anemia, and Congenital Hemolytic Anemia. Dr. Puthenveetil is currently accepting new patients.

Javed Sadiq is a Gastroenterologist in Santa Ana, California. Dr. Sadiq has been practicing medicine for over 16 years and is rated as an Advanced provider by MediFind in the treatment of Anemia. His top areas of expertise are Familial Adenomatous Polyposis, Gas Bloat Syndrome, Gastritis, Endoscopy, and Gastrostomy.

Stavroula Otis is a Hematologist Oncology provider in Orange, California. Dr. Otis is rated as an Advanced provider by MediFind in the treatment of Anemia. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Pleuropulmonary Blastoma, and Familial Prostate Cancer. Dr. Otis is currently accepting new patients.

Tariq Mahmood is a Hematologist Oncology provider in Orange, California. Dr. Mahmood is rated as an Advanced provider by MediFind in the treatment of Anemia. His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Pleuropulmonary Blastoma. Dr. Mahmood is currently accepting new patients.

Madhavi Mummaneni is a Hematologist Oncology provider in Orange, California. Dr. Mummaneni is rated as an Advanced provider by MediFind in the treatment of Anemia. Her top areas of expertise are Breast Cancer, Pleuropulmonary Blastoma, Inflammatory Breast Cancer, and Iron Deficiency Anemia. Dr. Mummaneni is currently accepting new patients.

Tiberio Lindgren is a Hematologist Oncology provider in Orange, California. Dr. Lindgren is rated as an Advanced provider by MediFind in the treatment of Anemia. His top areas of expertise are Small Cell Lung Cancer (SCLC), Lung Cancer, Pleuropulmonary Blastoma, and Inflammatory Breast Cancer.

Sophia Kangarlu is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Kangarlu is rated as an Advanced provider by MediFind in the treatment of Anemia. Her top areas of expertise are Sepsis, Apoplexy, Ogilvie Syndrome, Gastrostomy, and Endoscopy.