The 20 Best Giant Cell Arteritis (GCA) Doctors Near Me in Orange, CA
Find the Top Giant Cell Arteritis (GCA) Experts and Specialists
MediFind found 43 doctor with experience in Giant Cell Arteritis (GCA) near Orange, CA. Of these, 36 are Experienced, 4 are Advanced and 1 are Distinguished.
Mehrnaz Hojjati is a Rheumatologist in Orange, California. Dr. Hojjati is rated as an Advanced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). Her top areas of expertise are Vasculitis, Rheumatoid Arthritis (RA), Temporal Arteritis, and Giant Cell Arteritis (GCA). Dr. Hojjati is currently accepting new patients.
Andrew Phan is a Rheumatologist in Orange, California. Dr. Phan is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). His top areas of expertise are 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 in Orange, California. Dr. Lee has been practicing medicine for over 29 years and is rated as an Advanced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). His top areas of expertise are Rheumatoid Arthritis (RA), Postmenopausal Osteoporosis, Osteoporosis, and Fibromyalgia.
UCI Health
Dan Mandel is a Rheumatologist in Orange, California. Dr. Mandel is rated as an Advanced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). His top areas of expertise are Acute Febrile Neutrophilic Dermatosis, Scleritis, Calcium Pyrophosphate Arthritis, and Polyarteritis Nodosa.
UCI Health
Naya Mckinnon is a Rheumatologist in Orange, California. Her top areas of expertise are Rheumatoid Arthritis (RA), Sjogren Syndrome, Fibromyalgia, and Psoriasis.
Optum - Chapman
Thomas Hryniewicki is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Hryniewicki has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). His top areas of expertise are Purpura, Autoerythrocyte Sensitivity, Gardner-Diamond Syndrome, and Cirrhosis.
UCI Health Cardiovascular Center
Ian Chang is an Internal Medicine provider in Orange, California. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). His top areas of expertise are Acute Febrile Neutrophilic Dermatosis, Rheumatoid Arthritis (RA), Takayasu Arteritis, and Mixed Connective Tissue Disease.
UCI Health Cardiovascular Center
Priyanka Iyer is a Rheumatologist in Orange, California. Dr. Iyer is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). Her top areas of expertise are Rheumatoid Arthritis (RA), Eosinophilic Granulomatosis with Polyangiitis (EGPA, Churg-Strauss Syndrome), Lupus Nephritis, and Sjogren Syndrome.
UCI Health
Michael Cheng is a Rheumatologist in Orange, California. Dr. Cheng is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). His top areas of expertise are Rheumatoid Arthritis (RA), Psoriatic Arthritis, Psoriasis, Calcium Pyrophosphate Arthritis, and Gastrostomy.
UCI Health
Nicole Ridolfi is a Rheumatologist in Orange, California. Dr. Ridolfi has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). Her top areas of expertise are Giant Cell Arteritis (GCA), Juvenile Temporal Arteritis, Temporal Arteritis, and Raynaud Phenomenon.
UCI Health
Sheetal Desai is a Rheumatologist in Orange, California. Dr. Desai is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). Her top areas of expertise are Rheumatoid Arthritis (RA), Lupus Nephritis, Sarcoidosis, and Neurosarcoidosis.
UCI Health
Farshid Bozorgnia is a Rheumatologist in Orange, California. Dr. Bozorgnia is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). His top areas of expertise are 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. Dr. Sosa has been practicing medicine for over 36 years and is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). Her top areas of expertise are Visceromegaly, Osteoarthritis, Multiple Myeloma, and Hepatitis.
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). His top areas of expertise are Memory Loss, Chronic Cough, Dementia, and Cerebellar Degeneration.
Consortio Healthcare Inc
Robin Dore is a Rheumatologist in Tustin, California. Dr. Dore is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). Her top areas of expertise are Postmenopausal Osteoporosis, Rheumatoid Arthritis (RA), Osteoporosis, and Juvenile Primary Osteoporosis.
Precision Rheumatology Inc.
Maryam Gul is a Rheumatologist in Anaheim, California. Dr. Gul is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). Her top areas of expertise are Rheumatoid Arthritis (RA), Microscopic Polyangiitis, Vasculitis, and Gout.
Jay Kim is a Rheumatologist in Fullerton, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). His top areas of expertise are Rheumatoid Arthritis (RA), Osteoporosis, Postmenopausal Osteoporosis, and Rhizomelic Pseudopolyarthritis. Dr. Kim is currently accepting new patients.
Michelle Ngo is a Rheumatologist in Fullerton, California. Dr. Ngo is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). Her top areas of expertise are 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 in Fullerton, California. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Giant Cell Arteritis (GCA). Her top areas of expertise are 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. His top areas of expertise are High Cholesterol, Hypertension, Asthma, and Type 2 Diabetes (T2D).
Last Updated: 04/28/2026

