The 20 Best Giant Cell Arteritis (GCA) Doctors Near Me in Orange, CA
Find the Top Giant Cell Arteritis (GCA) Experts and Specialists
Mehrnaz Hojjati is a Rheumatologist practicing medicine in Orange, California. Dr. Hojjati is rated as an Advanced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). She is also highly rated in 24 other conditions, according to our data. Her clinical expertise encompasses Vasculitis, Rheumatoid Arthritis (RA), Temporal Arteritis, and Giant Cell Arteritis (GCA). Dr. Hojjati is currently accepting new patients.
Andrew Phan is a Rheumatologist practicing medicine in Orange, California. Dr. Phan is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Scleroderma, Postmenopausal Osteoporosis, Osteoporosis, and Systemic Sclerosis (SSc). Dr. Phan is currently accepting new patients.
J Lee MD Med Corp Inc
Joo-hyung Lee is a Rheumatologist practicing medicine in Orange, California. He has been practicing medicine for over 29 years. Dr. Lee is rated as an Advanced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Postmenopausal Osteoporosis, Osteoporosis, and Fibromyalgia. Dr. Lee is board certified in American Board Of Rheumatology.
UCI Health
Dan Mandel is a Rheumatologist practicing medicine in Orange, California. Dr. Mandel is rated as an Advanced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Acute Febrile Neutrophilic Dermatosis, Scleritis, Calcium Pyrophosphate Arthritis, and Polyarteritis Nodosa.
UCI Health
Naya Mckinnon is a Rheumatologist practicing medicine in Orange, California. Dr. Mckinnon is rated as undefined provider by MediFind in the treatment of Giant Cell Arteritis (GCA). She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Sjogren Syndrome, Fibromyalgia, and Psoriasis. Dr. Mckinnon is board certified in Rheumatology.
Optum - Chapman
Thomas Hryniewicki is a primary care provider, practicing in Internal Medicine in Orange, California. He has been practicing medicine for over 44 years. Dr. Hryniewicki is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Purpura, Autoerythrocyte Sensitivity, Gardner-Diamond Syndrome, and Cirrhosis. Dr. Hryniewicki is board certified in American Board Of Internal Medicine.
UCI Health Cardiovascular Center
Ian Chang is an Internal Medicine provider practicing medicine in Orange, California. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Acute Febrile Neutrophilic Dermatosis, Rheumatoid Arthritis (RA), Takayasu Arteritis, and Mixed Connective Tissue Disease.
UCI Health Cardiovascular Center
Priyanka Iyer is a Rheumatologist practicing medicine in Orange, California. Dr. Iyer is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Eosinophilic Granulomatosis with Polyangiitis (EGPA, Churg-Strauss Syndrome), Lupus Nephritis, and Sjogren Syndrome.
UCI Health
Michael Cheng is a Rheumatologist practicing medicine in Orange, California. Dr. Cheng is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Psoriatic Arthritis, Psoriasis, Calcium Pyrophosphate Arthritis, and Gastrostomy.
UCI Health
Nicole Ridolfi is a Rheumatologist practicing medicine in Orange, California. She has been practicing medicine for over 10 years. Dr. Ridolfi is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). Her clinical expertise encompasses Giant Cell Arteritis (GCA), Juvenile Temporal Arteritis, Temporal Arteritis, and Raynaud Phenomenon.
UCI Health
Sheetal Desai is a Rheumatologist practicing medicine in Orange, California. Dr. Desai is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Lupus Nephritis, Sarcoidosis, and Neurosarcoidosis.
UCI Health
Farshid Bozorgnia is a Rheumatologist practicing medicine in Orange, California. Dr. Bozorgnia is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Hypersensitivity Vasculitis, Raynaud Phenomenon, Fibromyalgia, and Vasculitis.
Uci University Physicians And Su
Martha Sosa is a primary care provider, practicing in Internal Medicine in Orange, California. She has been practicing medicine for over 36 years. Dr. Sosa is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Visceromegaly, Osteoarthritis, Multiple Myeloma, and Hepatitis. Dr. Sosa is board certified in American Board Of Internal Medicine.
Regents Of The University Of
Steven Tam is a primary care provider, practicing in Geriatrics and Internal Medicine in Orange, California. Dr. Tam is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Memory Loss, Chronic Cough, Dementia, and Cerebellar Degeneration.
Consortio Healthcare Inc
Robin Dore is a Rheumatologist practicing medicine in Tustin, California. Dr. Dore is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). She is also highly rated in 24 other conditions, according to our data. Her clinical expertise encompasses Postmenopausal Osteoporosis, Rheumatoid Arthritis (RA), Osteoporosis, and Juvenile Primary Osteoporosis.
Precision Rheumatology Inc.
Maryam Gul is a Rheumatologist practicing medicine in Anaheim, California. Dr. Gul is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). Her clinical expertise encompasses Rheumatoid Arthritis (RA), Microscopic Polyangiitis, Vasculitis, and Gout.
Jay Kim is a Rheumatologist practicing medicine in Fullerton, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Osteoporosis, Postmenopausal Osteoporosis, and Rhizomelic Pseudopolyarthritis. Dr. Kim is currently accepting new patients.
Michelle Ngo is a Rheumatologist practicing medicine in Fullerton, California. Dr. Ngo is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Osteoporosis, Postmenopausal Osteoporosis, and Eosinophilic Granulomatosis with Polyangiitis (EGPA, Churg-Strauss Syndrome). Dr. Ngo is currently accepting new patients.
Shivani Patel is a Rheumatologist practicing medicine in Fullerton, California. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). Her clinical expertise encompasses Rheumatoid Arthritis (RA), Rheumatoid Vasculitis, Rheumatoid Pneumoconiosis, and Rheumatoid Lung Disease. Dr. Patel is currently accepting new patients.
Afshar Medical Group
Farhad Nassiri is a primary care provider, practicing in Internal Medicine in Irvine, California. Dr. Nassiri is rated as undefined provider by MediFind in the treatment of Giant Cell Arteritis (GCA). His clinical expertise encompasses High Cholesterol, Hypertension, Asthma, and Type 2 Diabetes (T2D). Dr. Nassiri is board certified in American Board Of Internal Medicine.
Last Updated: 04/28/2026

