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

Joo-hyung Lee is a Rheumatologist in Orange, California. Dr. Lee is rated as an Advanced provider by MediFind in the treatment of Polymyalgia Rheumatica. His top areas of expertise are Rheumatoid Arthritis (RA), Osteoporosis, Postmenopausal Osteoporosis, and Fibromyalgia. Dr. Lee is currently accepting new patients.

Robin Dore is a Rheumatologist in Tustin, California. Dr. Dore is rated as an Advanced provider by MediFind in the treatment of Polymyalgia Rheumatica. Her top areas of expertise are Postmenopausal Osteoporosis, Rheumatoid Arthritis (RA), Osteoporosis, and Juvenile Primary Osteoporosis.

Mehrnaz Hojjati is a Rheumatologist in Orange, California. Dr. Hojjati is rated as an Advanced provider by MediFind in the treatment of Polymyalgia Rheumatica. Her top areas of expertise are Rheumatoid Arthritis (RA), Vasculitis, Giant Cell Arteritis (GCA), and Temporal Arteritis. Dr. Hojjati is currently accepting new patients.

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 Polymyalgia Rheumatica. His top areas of expertise are Autoerythrocyte Sensitivity, Purpura, Gardner-Diamond Syndrome, and Cirrhosis.

Dennis Long is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Long is rated as an Experienced provider by MediFind in the treatment of Polymyalgia Rheumatica. His top areas of expertise are Central Sleep Apnea, Osteoarthritis, Neuroendocrine Tumor, and Tardive Dyskinesia.

Nadia Elihu is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Elihu is rated as an Experienced provider by MediFind in the treatment of Polymyalgia Rheumatica. Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Sitosterolemia.

Bao Huynh is a Rheumatologist in Orange, California. Dr. Huynh is rated as an Experienced provider by MediFind in the treatment of Polymyalgia Rheumatica. Her top areas of expertise are Mixed Connective Tissue Disease, MASS Phenotype, Tenosynovitis, and Scleredema.

Mohaddeseh Sharifzadeh is a Rheumatologist in Orange, California. Dr. Sharifzadeh is rated as an Experienced provider by MediFind in the treatment of Polymyalgia Rheumatica. Her top areas of expertise are Rheumatoid Arthritis (RA), Rhizomelic Pseudopolyarthritis, Polymyalgia Rheumatica, and Raynaud Phenomenon. Dr. Sharifzadeh is currently accepting new patients.

Dan Mandel is a Rheumatologist in Orange, California. Dr. Mandel is rated as an Experienced provider by MediFind in the treatment of Polymyalgia Rheumatica. His top areas of expertise are Acute Febrile Neutrophilic Dermatosis, Scleritis, Calcium Pyrophosphate Arthritis, and Polyarteritis Nodosa.

Alan Schenk is a Rheumatologist in Orange, California. Dr. Schenk is rated as an Experienced provider by MediFind in the treatment of Polymyalgia Rheumatica. His top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Rheumatoid Arthritis (RA), and Sjogren Syndrome.

Priyanka Iyer is a Rheumatologist in Orange, California. Dr. Iyer is rated as an Experienced provider by MediFind in the treatment of Polymyalgia Rheumatica. Her top areas of expertise are Rheumatoid Arthritis (RA), Eosinophilic Granulomatosis with Polyangiitis (EGPA, Churg-Strauss Syndrome), Sjogren Syndrome, and Giant Cell Arteritis (GCA).

Ka Perera is a primary care provider, practicing in Geriatrics and Internal Medicine in Orange, California. Dr. Perera is rated as an Experienced provider by MediFind in the treatment of Polymyalgia Rheumatica. Her top areas of expertise are Morning Sickness, Paroxysmal Supraventricular Tachycardia (PSVT), Atrioventricular Nodal Reentrant Tachycardia (AVNRT), and Familial Hypertension.

Michael Cheng is a Rheumatologist in Orange, California. Dr. Cheng is rated as an Experienced provider by MediFind in the treatment of Polymyalgia Rheumatica. His top areas of expertise are Rheumatoid Arthritis (RA), Psoriatic Arthritis, Psoriasis, and Calcium Pyrophosphate Arthritis. Dr. Cheng is currently accepting new patients.

Stacy Chia is a primary care provider, practicing in Family Medicine in Santa Ana, California. Dr. Chia is rated as an Experienced provider by MediFind in the treatment of Polymyalgia Rheumatica. Her top areas of expertise are Silent Thyroiditis, MASS Phenotype, Mixed Connective Tissue Disease, and High Cholesterol.

Misty Rydelski is a primary care provider, practicing in Internal Medicine in Tustin, California. Dr. Rydelski is rated as an Experienced provider by MediFind in the treatment of Polymyalgia Rheumatica. Her top areas of expertise are Polymyalgia Rheumatica and Rhizomelic Pseudopolyarthritis.

Andrew Phan is a Rheumatologist in Orange, California. Dr. Phan is rated as an Experienced provider by MediFind in the treatment of Polymyalgia Rheumatica. His top areas of expertise are Scleroderma, Postmenopausal Osteoporosis, Osteoporosis, and Systemic Sclerosis (SSc). Dr. Phan is currently accepting new patients.

David Dang is a Rheumatologist in Garden Grove, California. Dr. Dang is rated as an Experienced provider by MediFind in the treatment of Polymyalgia Rheumatica. His top areas of expertise are Fibromyalgia, Rheumatoid Arthritis (RA), Gout, and Sjogren Syndrome.

Mir Damavandi is a Rheumatologist in Tustin, California. Dr. Damavandi is rated as an Experienced provider by MediFind in the treatment of Polymyalgia Rheumatica. His top areas of expertise are Discoid Lupus Erythematosus (DLE), Systemic Lupus Erythematosus (SLE), Osteoporosis, and Postmenopausal Osteoporosis. Dr. Damavandi is currently accepting new patients.

Roger Kornu is a Rheumatologist in Tustin, California. Dr. Kornu is rated as an Advanced provider by MediFind in the treatment of Polymyalgia Rheumatica. His top areas of expertise are Rheumatoid Arthritis (RA), Psoriatic Arthritis, Rhizomelic Pseudopolyarthritis, and Polymyalgia Rheumatica.