The 20 Best IgG4-Related Disease Doctors in The United States
Find the Top IgG4-Related Disease Experts and Specialists
Emory Clinic At 1365 Clifton Road
Arezou Khosroshahi is a Rheumatologist practicing medicine in Atlanta, Georgia. She has been practicing medicine for over 25 years. Dr. Khosroshahi is rated as an Elite provider by MediFind in the treatment of IgG4-Related Disease. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses IgG4-Related Disease, Lupus Nephritis, Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections, and MAGIC Syndrome. Dr. Khosroshahi is board certified in American Board Of Internal Medicine, 2010.
Massachusetts General Hospital
John Stone is a Rheumatologist practicing medicine in Boston, Massachusetts. Dr. Stone is rated as an Elite provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses IgG4-Related Disease, Giant Cell Arteritis (GCA), Temporal Arteritis, Tissue Biopsy, and Nephrectomy.
Massachusetts General Hospital
Zachary Wallace is a Rheumatologist practicing medicine in Boston, Massachusetts. Dr. Wallace is rated as an Elite provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses IgG4-Related Disease, Vasculitis, Granulomatosis with Polyangiitis, and Giant Cell Arteritis (GCA).
Massachusetts General Hospital
Cory Perugino is a Rheumatologist practicing medicine in Boston, Massachusetts. Dr. Perugino is rated as an Elite provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses IgG4-Related Disease, Cryoglobulinemia, Familial Mixed Cryoglobulinemia, and Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections.
North End Comm HLTH Center
Mollie Carruthers is a primary care provider, practicing in Internal Medicine in Boston, Massachusetts. Dr. Carruthers is rated as an Elite provider by MediFind in the treatment of IgG4-Related Disease. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses IgG4-Related Disease, Susac Syndrome, Rosai-Dorfman Disease, and Hypereosinophilic Syndrome.
Massachusetts General Hospital
Hyon Choi is a Rheumatologist practicing medicine in Boston, Massachusetts. Dr. Choi is rated as an Elite provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Gout, Arthritis, IgG4-Related Disease, Vasculitis, and Knee Replacement.
Office
Guy Katz is a Rheumatologist practicing medicine in Boston, Massachusetts. Dr. Katz is rated as an Elite provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses IgG4-Related Disease, Freiberg's Disease, Vasculitis, and Polyarteritis Nodosa.
Rheumatology And Arthritis Care Center
Sucharitha Shanmugam is a Rheumatologist practicing medicine in Exton, Pennsylvania. Dr. Shanmugam is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. She is also highly rated in 24 other conditions, according to our data. Her clinical expertise encompasses Psoriatic Arthritis, Psoriasis, Postmenopausal Osteoporosis, and Osteoporosis. Dr. Shanmugam is board certified in American Board Of Internal Medicine.
Atrium Health Neurology Specialty Care
Mahmoud Abdelrazek is a Neurologist practicing medicine in Charlotte, North Carolina. He has been practicing medicine for over 17 years. Dr. Abdelrazek is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Multiple Sclerosis (MS), Relapsing Multiple Sclerosis (RMS), Subacute Combined Degeneration, and Transverse Myelitis. Dr. Abdelrazek is board certified in American Board Of Psychiatry And Neurology. Dr. Abdelrazek is currently accepting new patients.
St. Christopher's Pediatric Associates Neurology - E. Erie Avenue
Joseph Melvin is a Neurologist practicing medicine in Philadelphia, Pennsylvania. Dr. Melvin is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Generalized Tonic-Clonic Seizure, Phenylketonuria (PKU), West Syndrome, and Seizures. Dr. Melvin is board certified in American Board Of Psychiatry And Neurology.
Rheumatology At Village Pointe Health Center
Michael Feely is a Rheumatologist practicing medicine in Omaha, Nebraska. He has been practicing medicine for over 22 years. Dr. Feely is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Polymyalgia Rheumatica, Rhizomelic Pseudopolyarthritis, Rheumatoid Arthritis (RA), and Necrotizing Vasculitis.
Advocate Medical Group Rheumatology
Abdul Mohammed is a Rheumatologist practicing medicine in Park Ridge, Illinois. Dr. Mohammed is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Osteoporosis, Postmenopausal Osteoporosis, Rheumatoid Arthritis (RA), and Paget's Disease of Bone. Dr. Mohammed is board certified in American Board Of Internal Medicine, Rheumatology.
Avera Medical Group Rheumatology — 69th & Louise
Dr. Jessica Srstka provides rheumatology care for various inflammatory conditions at Avera Medical Group Rheumatology in Sioux Falls, SD. Dr. Srstka is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Systemic Sclerosis (SSc), Scleroma, and Sjogren Syndrome. Dr. Srstka is board certified in American Board Of Internal Medicine Eligible - American Board Of Internal Medicine - Rheumatology RhMSUS Certified - American College Of Rheumatology.
Lutheran Hospital - Cancer Centers Of CO Medical Oncology
Born in Kansas City, Missouri, Dr. Owsley earned his medical degree in Kansas City. He moved to Denver and completed his residency at Saint Joseph Hospital. After his residency, he worked as a hospitalist in Denver prior to starting a fellowship at the University of Tennessee in Memphis. His clinical interests surround melanoma, lymphoma and primary brain cancers.“A cancer diagnosis is an ailment that encompasses the entire person and as an oncologist, I am privileged to be a part of my patient’s journey. We would not just focus on the disease itself, but also on the effect it has on other aspects of the patient’s life. Overriding everything, we must never lose hope.”Dr. Owsley makes it a priority to be with his patients every step of the way during their cancer journey. He will fight alongside them and is readily available to assist in each patient’s unique journey.Dr. Owsley is an investigator involved in clinical research trials in the area of hematology and medical oncology. When not at work, Dr. Owsley spends his time watching his daughter grow up. He enjoys watching sports and rooting for his favorite teams including the Kansas City Chiefs. However, his wife is a native Denverite and makes sure to balance out his love of the Chiefs with her love of the Broncos. He loves taking advantage of the amazing opportunities that the 300 days of Colorado sunshine provide. Dr. Owsley is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. His clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Lynch Syndrome, and Non-Small Cell Lung Cancer (NSCLC). Dr. Owsley is board certified in American Board Of Internal Medicine , American Board Of Internal Medicine , and American Board Of Internal Medicine. Dr. Owsley is currently accepting new patients.
OSF Medical Group - Rheumatology
Imran Umer is an Internal Medicine specialist and a Rheumatologist practicing medicine in Peoria, Illinois. Dr. Umer is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Polymyalgia Rheumatica, Rhizomelic Pseudopolyarthritis, Rheumatoid Arthritis (RA), Systemic Lupus Erythematosus (SLE), and Tissue Biopsy. Dr. Umer is board certified in American Board Of Internal Medicine.
Bassett Medical Center
David Griger is a Rheumatologist practicing medicine in Cooperstown, New York. Dr. Griger is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Paget's Disease of Bone, Rheumatoid Arthritis (RA), Polymyalgia Rheumatica, and Rhizomelic Pseudopolyarthritis.
Greater Chicago Specialty Physicians, LLC
Cory Conniff is a Rheumatologist practicing medicine in Orland Park, Illinois. Dr. Conniff is rated as a Distinguished provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections, MAGIC Syndrome, Light Chain Deposition Disease (LCDD), and IgG4-Related Disease. Dr. Conniff is board certified in American Board Of Internal Medicine, Rheumatology.
Robert A. Hozman, MD, SC
Robert Hozman is an Internal Medicine specialist and a Rheumatologist practicing medicine in Skokie, Illinois. He has been practicing medicine for over 44 years. Dr. Hozman is rated as a Distinguished provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Light Chain Deposition Disease (LCDD), Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections, and MAGIC Syndrome. Dr. Hozman is board certified in American Board Of Internal Medicine.
Flow Rheumatology
Majd Freijat is a Rheumatologist practicing medicine in Scottsdale, Arizona. Dr. Freijat is rated as a Distinguished provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections, Light Chain Deposition Disease (LCDD), MAGIC Syndrome, and IgG4-Related Disease. Dr. Freijat is board certified in Internal Medicine and Internal Medicine (Sub: Rheumatology). Dr. Freijat is currently accepting new patients.
Kenneth Wiesner is a Rheumatologist practicing medicine in Sacramento, California. Dr. Wiesner is rated as a Distinguished provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Rheumatoid Pneumoconiosis, Rheumatoid Lung Disease, and Ankylosing Spondylitis. Dr. Wiesner is board certified in Rheumatology - Board Certified. Dr. Wiesner is currently accepting new patients.
Last Updated: 06/30/2026












