Patient Reviews

5.0 rating
Very good0%

Excellent , so professional

5.0 rating
June 3, 2020

Impressed with professional excellence. She listens with patience and gives time. I have arthritis in my knees and my orthopedic Doctor suggested me for knee replacement. I am so glad that I found Dr Gul. she put me on some exercises and I am feeling much better.

G Pervez

Finally found a great rheumatologist

5.0 rating
June 3, 2020

I have been having these symptoms for a long time and I finally found a rheumatologist that would listen to me and pay attention to my symptoms and help me feel better

Nannie Park

About Practice


Precision Rheumatology is a patient centered state-of-the-art outpatient medical facility that provides cutting-edge treatments as well as access to innovative emerging therapeutics in the form of novel clinical trials. 

Precision Rheumatology Founder and CEO, Dr. Maryam Gul, provides expertise in the entire spectrum of Rheumatologic disorders, including but not limited to:

  • Systemic Lupus Erythematosus, 

  • Scleroderma, 

  • Sjögren’s, 

  • Arthritis: Osteoarthritis, Rheumatoid arthritis, Gout, CPPD, RS3PE, 

  • Sarcoidosis,

  • Vasculitis: Granulomatosis with polyarteritis, Giant Cell Arteritis, Churg-Straus syndrome, Microscopic Polyangiitis, Primary CNS Vasculitis, CLIPPERS syndrome, 

  • Polymyositis, Dermatomyositis,

  • Mixed Connective Tissue Disease (Sharp Syndrome)

  • IgG4-related disease,

  • Osteoporosis.

Dr. Maryam Gul (M.D.) is Double Board Certified (Internal Medicine & Rheumatology). Dr. Gul earned her Bachelor’s of Science from UCLA and Medical Doctorate from St. George’s University. She successfully completed her Internal Medicine Residency at New York University Winthrop University Hospital and completed her Rheumatology fellowship training at the National Institute of Health – National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIH/NIAMS). 

Dr. Gul received exceptional training in clinical rheumatology at the prestigious NIH/NIAMS covering the entire spectrum of pediatric and adult Rheumatology. Dr. Gul has extensive experience in providing state of the art treatment for complex Rheumatologic disorders including conventional therapies and disease modifying biologic agents. As an expert in the field, Dr. Gul can offer patients access to emerging therapeutic drugs under clinical investigation including regenerative medicine. Furthermore, Dr. Gul offers various in office procedures (e.g. PRP/PPP and steroid injections) to provide symptom relief.

Dr. Gul also has extensive experience in translational and clinical research having successfully published over twenty peer-reviewed scientific publications, including the prestigious  New England Journal of Medicine. Additionally, she has presented numerous abstracts and emerging scientific research at national and international conferences (PUBMEDGOOGLE SCHOLAR).

Dr. Gul’s extraordinary clinical expertise and research experience are keys to the effective patient centered care provided at Precision Rheumatology; making it one of the most unique clinical facilities in Orange County.

At Precision Rheumatology, YOUR CARE IS THE STANDARD!

Precision Rheumatology Services

Diseases We Treat
Clinical Trials
Procedural Services
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