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 Pulmonary Embolism. His top areas of expertise are High Cholesterol, Hypertension, Asthma, and Type 2 Diabetes (T2D).

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

Kenneth Wen is a Cardiologist in Ivrine, California. Dr. Wen is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Angina, and Heart Failure.

Ho Van is a Cardiologist and an Interventional Cardiologist in Ivrine, California. Dr. Van is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. His top areas of expertise are Angina, Heart Attack, Heart Failure, and Pulmonary Edema. Dr. Van is currently accepting new patients.

Salvatore Rosanio is a Cardiologist in Costa Mesa, California. Dr. Rosanio is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Heart Murmurs, and High Cholesterol.

Cheng-han Chen is an Interventional Cardiologist in Costa Mesa, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. His top areas of expertise are Atrial Fibrillation, Aortic Valve Stenosis, Heart Failure with Preserved Ejection Fraction (HFpEF), Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Chen is currently accepting new patients.

John Champion is a Cardiologist in Costa Mesa, California. Dr. Champion is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. His top areas of expertise are Sitosterolemia, Hypertension, Glucocorticoid-Remediable Aldosteronism, and High Cholesterol.

George Tadros is an Interventional Cardiologist and a Cardiologist in Ivrine, California. Dr. Tadros is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. His top areas of expertise are Heart Attack, Arterial Embolism, Apoplexy, and Inappropriate Sinus Tachycardia (IST). Dr. Tadros is currently accepting new patients.

Tanya Siddiqi is a Hematologist in Newport Beach, California. Dr. Siddiqi is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. 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.

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 Pulmonary Embolism. Her top areas of expertise are Non-Hodgkin Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Hodgkin Lymphoma, Bone Marrow Transplant, and Bone Marrow Aspiration.

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 Pulmonary Embolism. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Paget Disease of the Breast, and Inflammatory Breast Cancer.

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 Pulmonary Embolism. His top areas of expertise are Breast Cancer, Familial Colorectal Cancer, Colorectal Cancer, and Paget Disease of the Breast.

Yaser Homsi is a Hematologist Oncology specialist and a Hematologist in Huntington Beach, California. Dr. Homsi is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Lung Cancer, Pleuropulmonary Blastoma, and Bone Marrow Aspiration.

George Konugres is a Cardiologist in Laguna Hills, California. Dr. Konugres is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. His top areas of expertise are Heart Attack, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Apoplexy. Dr. Konugres is currently accepting new patients.

Scott Ard is an Interventional Cardiologist in Laguna Hills, California. Dr. Ard is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. His top areas of expertise are Heart Murmurs, Atrial Fibrillation, Hypertensive Heart Disease, Atherosclerosis, and Pacemaker Implantation.

Christopher Salem is a primary care provider, practicing in Geriatrics and Family Medicine in Irvine, California. Dr. Salem is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. His top areas of expertise are Pneumonia, Sepsis, Stroke, Gastrostomy, and Thymectomy. Dr. Salem is currently accepting new patients.

Lisa Abdishoo is a primary care provider, practicing in Internal Medicine in Tustin, California. Dr. Abdishoo is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. Her top areas of expertise are Obesity in Children, Obesity, Food Allergy, and Type 2 Diabetes (T2D).

William Tsai is a primary care provider, practicing in Internal Medicine in Irvine, California. Dr. Tsai is rated as an Experienced provider by MediFind in the treatment of Pulmonary Embolism. His top areas of expertise are Juvenile Primary Osteoporosis, Chronic Cough, Hypertension, Bone Graft, and Vertebroplasty.