The 20 Best Granulomatosis with Polyangiitis Doctors in Maryland, US

Dr. Philip Seo is an Associate Professor in the Division of Rheumatology. A graduate of Harvard College and the College of Physicians and Surgeons at Columbia University, Dr. Seo completed his Internal Medicine training as a member of the Osler Medical Service at the Johns Hopkins Hospital. Since then, he has worked at Johns Hopkins in several capacities, including as a hospitalist at Johns Hopkins Bayview Medical Center, and as an Assistant Chief of Service of the Department of Medicine at the Johns Hopkins Hospital, before joining the Division of Rheumatology. Dr. Seo is the Director of the Johns Hopkins Vasculitis Center and Director of the Johns Hopkins Rheumatology Fellowship Program. His clinical interests lie in the assessment and treatment of patients with systemic vasculitis, in particular, the ANCA-associated vasculitides, which include granulomatosis with polyangiitis, microscopic polyangiitis, and eosinophilic granulomatosis with polyangiitis. Dr. Seo is rated as an Elite provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His top areas of expertise are Granulomatosis with Polyangiitis, Vasculitis, Microscopic Polyangiitis, Takayasu Arteritis, and Tissue Biopsy.

Dr. Geetha is a Professor of Clinical Medicine in the Division of Nephrology, Johns Hopkins University School of Medicine. A graduate of Madras Medical College, India, she completed Internal Medicine training in U.K. She did her Internal Medicine Residency at York, PA and Nephrology fellowship at Johns Hopkins Bayview Medical Center. She has been on Hopkins faculty since 1998. She is the Associate Director of the Johns Hopkins Vasculitis Center and co-director of the Johns Hopkins Glomerular Disease Clinic. She is a member of Royal College of Physicians (U.K.) and Fellow of the American Society of Nephrology. She was inducted to the Miller Coulson Academy of Clinical Excellence. Dr. Geetha is rated as a Distinguished provider by MediFind in the treatment of Granulomatosis with Polyangiitis. Her top areas of expertise are Glomerulonephritis, Microscopic Polyangiitis, Chronic Kidney Disease, Granulomatosis with Polyangiitis, and Kidney Transplant.

Dr. Antiochos sees patients in the Division of Rheumatology on the Bayview campus and conducts basic science research into the pathogenesis of rheumatic diseases in the Division's laboratory. Lab website: Brendan Antiochos MD. Dr. Antiochos is rated as a Distinguished provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His top areas of expertise are Granulomatosis with Polyangiitis, Necrotizing Vasculitis, Sjogren Syndrome, and Vasculitis.

Dr. Hellmann is one of Johns Hopkins best physicians, teachers, and program builders. He holds the Aliki Perroti endowed Chair, recognizing his leadership in education. Dr. Hellmann’s clinical care and research focus is on vasculitis. Over the last four years, Dr. Hellmann has evaluated over 200 patients with systemic vasculitis. Areas of interest have included granulomatosis with polyangiitis, temporal arteritis, Takayasu’s arteritis, and polyarteritis nodosa. Dr. Hellmann is director of the Johns Hopkins Center for Innovative Medicine which promotes patient-centered care through the creative collaboration of research, teaching, and patient care programs. Dr. Hellmann is rated as an Advanced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His top areas of expertise are Behcet Disease, Necrotizing Vasculitis, Takayasu Arteritis, and Juvenile Temporal Arteritis.

Paneez Khoury is a primary care provider, practicing in Internal Medicine in Bethesda, Maryland. Dr. Khoury is rated as a Distinguished provider by MediFind in the treatment of Granulomatosis with Polyangiitis. Her top areas of expertise are Hypereosinophilic Syndrome, Granulomatosis with Polyangiitis, Esophagitis, Eosinophilic Esophagitis, and Tissue Biopsy.

Howard Hauptman is a Rheumatologist in Baltimore, Maryland. Dr. Hauptman has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His top areas of expertise are Rheumatoid Arthritis (RA), Rhizomelic Pseudopolyarthritis, Sjogren Syndrome, and Polymyalgia Rheumatica. Dr. Hauptman is currently accepting new patients.

Laura Hummers is an Associate Professor of Medicine in the Division of Rheumatology. She graduated from the University of Rochester School of Medicine and trained in internal medicine at Thomas Jefferson University. She then pursued her rheumatology fellowship at Johns Hopkins University and has since been on the faculty working at the Johns Hopkins Scleroderma Center since 2003 where she has been Co-Director of the Center. She received her ScM degree through the Graduate Training Program in Clinical Investigation from the Bloomberg School of Public Health in 2010. Dr. Hummers also serves as Clinical Director for the Division of Rheumatology. Dr. Hummers actively participates in a number of clinical trials and clinical investigations at the Scleroderma Center and has a particular interest in predictors of outcomes in scleroderma. She actively manages a large patient practice focused exclusively on scleroderma and related conditions at Johns Hopkins and actively helps to manage the Johns Hopkins Scleroderma Center longitudinal database. She also has specific expertise in other scleroderma-like conditions such as scleromyxedema, scleredema and eosinophilic fasciitis. Dr. Hummers is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. Her top areas of expertise are Scleroderma, Systemic Sclerosis (SSc), Eosinophilic Fasciitis, and Scleroma.

Michelle Petri, M.D. is a Professor of Medicine at the Johns Hopkins University School of Medicine. She attended medical school at Harvard University and fulfilled her internal medicine residency at the Massachusetts General Hospital. In addition, she completed two fellowship programs at the University of California, San Francisco in allergy and immunology and rheumatology. Dr. Petri is the Director of the Hopkins Lupus Cohort, a longitudinal study of morbidity and mortality in systemic lupus erythematosus, and Co-Director of the Hopkins Lupus Pregnancy Center. Dr. Petri is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. Her top areas of expertise are Lupus Nephritis, Systemic Lupus Erythematosus (SLE), Cutaneous Lupus Erythematosus (CLE), and Discoid Lupus Erythematosus (DLE).

Dr. Brit Adler is an Assistant Professor of Medicine in the Division of Rheumatology at Johns Hopkins University. She is building a career as a translational physician-scientist with a focus on Postural Orthostatic Tachycardia Syndrome (POTS) and infection-associated chronic illnesses. Her interest in this area emerged from her work in general rheumatology, where she frequently encountered patients with POTS, an often-overlooked and understudied condition. She is particularly interested in investigating the immune dysregulation underlying POTS, Long COVID, and Chronic Lyme Disease. By leveraging her prior experience in autoantibody discovery in rheumatic diseases, Dr. Adler aims to deepen our understanding of these conditions. In addition to her work in general rheumatology, Dr. Adler leads a dedicated POTS clinic and evaluates patients in the Hopkins Autonomic Lab, furthering her commitment to improving care for patients with autonomic disorders. She earned her medical degree from Case Western Reserve University in Cleveland, Ohio, and completed her residency in Internal Medicine at the Hospital of the University of Pennsylvania. Following this, she pursued a clinical and research fellowship in Rheumatology at Johns Hopkins. This provider is registered with the Florida Department of Health to perform telehealth services for patients in Florida. Dr. Adler is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. Her top areas of expertise are Dermatomyositis, Polymyositis, Myositis, and Inclusion Body Myositis.

Douglas Lienesch is an Internal Medicine specialist and a Rheumatologist in Elkton, Maryland. Dr. Lienesch is rated as an Advanced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His top areas of expertise are Sjogren Syndrome, Necrotizing Vasculitis, IgG4-Related Disease, and Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections.

Dr. Alan Baer graduated from the Johns Hopkins University School of Medicine in 1978 and completed his post-graduate medical training in Internal Medicine and Rheumatology at the Johns Hopkins and Vanderbilt University Hospitals. He was a faculty member at the University at Buffalo, State University of New York, from 1986 to 2007, and served there as Chief of the Section of Rheumatology and Fellowship Program Director. He joined the faculty at Johns Hopkins in 2007 and is currently Professor of Medicine and Director of the Jerome L. Greene Sjogren's Syndrome Center. Since 2015, he has been an Investigator in the Sjogren's Syndrome Clinic at the National Institutes of Health. He was Chief of Rheumatology and Clinical Director of the Johns Hopkins University Rheumatology Practice at the Good Samaritan Hospital in Baltimore, Maryland from 2007 to 2014. Dr. Baer is currently engaged in a number of research studies in the area of Sjogren's syndrome, both at Johns Hopkins and in the NIH Sjogren's Syndrome Clinic. He was the principal investigator of the NIH subcontract to Johns Hopkins to conduct the Sjogren's International Registry (SICCA) and enrolled 300 patients into the registry. The SICCA registry has been a rich source of clinical data and biospecimens for research that Dr. Baer is conducting with colleagues at both Hopkins and the University of California-San Francisco. He is conducting a longitudinal observational study of patients with Sjogren's syndrome. Dr. Baer is rated as an Advanced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His top areas of expertise are Sjogren Syndrome, Rheumatoid Arthritis (RA), Arthritis, and Interstitial Keratitis.

Louisa Ziglar is a Rheumatologist in Frederick, Maryland. Dr. Ziglar is rated as an Advanced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. Her top areas of expertise are Arthritis, Osteoporosis, Postmenopausal Osteoporosis, and Rheumatoid Arthritis (RA).

Dr. Abbal Koirala hails from Kathmandu, Nepal. He completed a nephrology and glomerulonephritis fellowship at the University of Washington, Seattle, and held the position of Clinical Assistant Professor there from 2020 to 2024. In August 2024, he joined the faculty of the Division of Nephrology at the Johns Hopkins School of Medicine as the Assistant Professor of Medicine and Associate Director at the Johns Hopkins Glomerular Clinic. Dr. Koirala sees patients with glomerular diseases and provides second opinions upon request. His clinical and research interests revolve around glomerular diseases and onco-nephrology. Dr. Koirala is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His top areas of expertise are Goodpasture Syndrome, Lupus Nephritis, Glomerulonephritis, and Chronic Kidney Disease.

Sam Serafi is a Rheumatologist in Baltimore, Maryland. Dr. Serafi is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His top areas of expertise are Fibromyalgia, Raynaud Phenomenon, Sjogren Syndrome, and Rheumatoid Arthritis (RA).

Tazeen Rehman is a Rheumatologist in Baltimore, Maryland. Dr. Rehman is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. Her top areas of expertise are Psoriatic Arthritis, Psoriasis, Rheumatoid Arthritis (RA), and Fibromyalgia.

Yevgeniy Sheyn is a Rheumatologist in Clinton, Maryland. Dr. Sheyn is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His top areas of expertise are Fibromyalgia, Gout, Vitamin D Deficiency, and Tenosynovitis. Dr. Sheyn is currently accepting new patients.

Donald Thomas is a Rheumatologist in Greenbelt, Maryland. Dr. Thomas is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His top areas of expertise are Sjogren Syndrome, Rheumatoid Arthritis (RA), Osteoporosis, and Postmenopausal Osteoporosis.

Bansari Gujar is a Rheumatologist in Baltimore, Maryland. Dr. Gujar is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. Her top areas of expertise are Rheumatoid Arthritis (RA), Fibromyalgia, Psoriatic Arthritis, and Psoriasis.

Rukmini Konatalapalli is an Internal Medicine provider in Greenbelt, Maryland. Dr. Konatalapalli is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. Her top areas of expertise are Gout, Fibromyalgia, Rheumatoid Arthritis (RA), and Bursitis.

Seema Patel is a Rheumatologist in Baltimore, Maryland. Dr. Patel has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. Her top areas of expertise are Fibromyalgia, Raynaud Phenomenon, Rheumatoid Arthritis (RA), and Discoid Lupus Erythematosus (DLE).