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 Elite provider by MediFind in the treatment of Sjogren Syndrome. His top areas of expertise are Sjogren Syndrome, Rheumatoid Arthritis (RA), Arthritis, and Interstitial Keratitis.

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

Dr. Grader-Beck is an Associate Professor of Clinical Medicine in the Rheumatology Division. Dr. Grader-Beck’s clinical expertise includes the diagnosis and treatment of Sjogren's syndrome as well as inflammatory arthritis. He has a specific interest in improving quality of patient care and clinical research using state of the art information technology. He is developing innovative ways in how clinicians and researchers can leverage electronic health record systems to deliver individualized patient care and precision medicine. Dr. Grader is rated as an Elite provider by MediFind in the treatment of Sjogren Syndrome. His top areas of expertise are Sjogren Syndrome, Rheumatoid Arthritis (RA), Interstitial Keratitis, and Dermatomyositis.

Sezen Karakus, M.D., is an assistant professor of ophthalmology specializing in corneal and external eye diseases, with a particular focus on ocular surface conditions in patients with autoimmune and inflammatory disorders such as Sjögren's syndrome and ocular rosacea. Her expertise also extends to corneal diseases involving abnormal sensory nerves, such as neurotrophic keratitis and neuropathic corneal pain. She is skilled in performing routine and complex procedures, including cataract and intraocular lens surgeries, refractive surgeries, corneal transplants, ocular surface reconstructions and amniotic membrane transplantations. At the Wilmer Eye Institute, Johns Hopkins Medicine's Ocular Surface Diseases and Dry Eye Clinic, she plays an integral role as a team member, providing her clinical insights and expertise. Additionally, she serves as an ophthalmologist in the Postural Orthostatic Tachycardia Syndrome (POTS) program at Hopkins. This unique position allows her to address dysautonomia-related neuropathic eye pain and ocular surface diseases in patients with POTS, combining her eye specialization with a focus on this specific medical condition. As a clinician-scientist, her research revolves around ocular surface diseases. Dr. Karakus is actively investigating the role of the ocular surface microbiome in the pathogenesis of ocular rosacea. Her involvement in the NIH U24 Ocular Surface Microbiome Consortium allows her to collaborate with fellow experts in the field to standardize research methrods and develop validated protocols for studying the ocular surface microbiome. Another area of research interest for Dr. Karakus involves serological and tear biomarkers in Sjögren's disease. Through a longitudinal study, she aims to determine the utility of tissue-specific autoantibodies for early diagnosis of Sjögren's disease in patients with dry eyes. Understanding the broader impact of Sjögren's disease on the peripheral and central nervous systems is crucial, as it can manifest as severe ocular surface disease with diminished corneal sensation (neurotrophic keratitis) or intense eye pain without significant ocular surface disease (neuropathic corneal pain). Her clinical expertise and research contributions have earned Dr. Karakus recognition regionally and nationally, as evidenced by her role as a consultant in complex dry eye and ocular surface diseases. She takes pride in her dedication to advancing the understanding of ocular surface conditions and providing the best possible care for patients. By combining her specialization in corneal and external eye disease with her involvement in the POTS program and cutting-edge research on ocular surface diseases, Dr. Karakus strives to make a significant impact on patient care and contribute to the advancement of ophthalmology and related fields. Dr. Karakus is rated as an Advanced provider by MediFind in the treatment of Sjogren Syndrome. Her top areas of expertise are Dry Eye Syndrome, Sjogren Syndrome, Cataract, Conjunctivitis (Pink Eye), and Corneal Transplant.

Uri S. Soiberman, M.D. joined Wilmer's Cornea faculty in 2016, and is an associate professor of ophthalmology and the director of the cornea fellowship at the Wilmer Eye Institute. Dr. Soiberman's main clinical and research focus is keratoconus, and his research has been funded by the National Eye Institute and Research to Prevent Blindness. Dr. Soiberman offers his keratoconus patients advanced surgical treatments, including corneal collagen crosslinking, deep anterior lamellar keratoplasty and other types of corneal transplants for keratoconus. Dr. Soiberman also performs endothelial keratoplasty (DSEK, DMEK, DSO) for patients with Fuchs endothelial dystrophy and corneal edema. In addition, Dr. Soiberman specializes in complex cataract surgery, and offers his patients specialty intraocular lenses (such as astigmatism correcting or multifocal lenses). His surgical acumen includes surgery for dislocated lenses and secondary implantation of intraocular lenses. Dr. Soiberman is rated as an Experienced provider by MediFind in the treatment of Sjogren Syndrome. His top areas of expertise are Keratoconus, Cataract, Interstitial Keratitis, Corneal Transplant, and Vitrectomy.

James Son is a Rheumatologist in Lutherville, Maryland. Dr. Son has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Sjogren Syndrome. His top areas of expertise are Rheumatoid Arthritis (RA), Rheumatoid Vasculitis, Psoriatic Arthritis, and Adult Still's Disease.

Dr. Ira Fine is an assistant professor of medicine at the Johns Hopkins University School of Medicine. He serves as chairman of the Board of Governors at Johns Hopkins at Green Spring Station, where he practices internal medicine, specializing in rheumatology. A member of numerous medical and professional organizations, Dr. Fine is also a member of the Hospital Board of Directors. Dr. Fine received his medical degree from the University of Maryland and completed a medical internship and residency at the University of Maryland Hospital. He completed a clinical fellowship in rheumatology at The Johns Hopkins Hospital. He helped establish the Dr. Ira T. Fine Discovery Fund, a grant program that supports innovative research into arthritis and inflammatory diseases. Dr. Fine is rated as an Experienced provider by MediFind in the treatment of Sjogren Syndrome. His top areas of expertise are Rheumatoid Arthritis (RA), Juvenile Temporal Arteritis, Temporal Arteritis, and Giant Cell Arteritis (GCA).

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

Tazeen Rehman is a Rheumatologist in Baltimore, Maryland. Dr. Rehman is rated as an Advanced provider by MediFind in the treatment of Sjogren Syndrome. Her top areas of expertise are Psoriatic Arthritis, Psoriasis, Rheumatoid Arthritis (RA), and Fibromyalgia. Dr. Rehman is currently accepting new patients.

Susanna Jeurling is a Rheumatologist in Lutherville, Maryland. Dr. Jeurling is rated as an Experienced provider by MediFind in the treatment of Sjogren Syndrome. Her top areas of expertise are Rheumatoid Arthritis (RA), Raynaud Phenomenon, Fibromyalgia, and Rhizomelic Pseudopolyarthritis.

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 Sjogren Syndrome. Her top areas of expertise are Fibromyalgia, Raynaud Phenomenon, Rheumatoid Arthritis (RA), and Discoid Lupus Erythematosus (DLE).

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

Ashley Behrens, M.D., is the Edward St. John Professor in Ophthalmology and chief of the comprehensive ophthalmology division at the Wilmer Eye Institute, Johns Hopkins Medicine. He specializes in the medical and surgical management of cataracts and corneal diseases, including corneal transplantation techniques for Fuchs’ dystrophy and keratoconus, as well as LASIK, PRK and refractive lens exchange. Dr. Behrens received his medical degree from the Universidad Central de Venezuela in Caracas, and completed his ophthalmology residency and fellowship training at the Francisco Risquez Hospital. He completed additional fellowships at the University of Erlangen-Nuremberg in Germany, where he obtained his German Doctorate with Magna Cum Laude Distinction, and then at the University of Southern California and the University of California, Irvine. Dr. Behrens joined the Wilmer faculty in 2003, and served as executive medical director at the King Khaled Eye Specialist Hospital (KKESH), Wilmer’s affiliate hospital in Saudi Arabia, from July 2010 through August 2014. Dr. Behrens is rated as an Advanced provider by MediFind in the treatment of Sjogren Syndrome. His top areas of expertise are Interstitial Keratitis, Cataract, Optic Nerve Atrophy, Vitrectomy, and Cataract Removal.

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 Advanced provider by MediFind in the treatment of Sjogren Syndrome. Her top areas of expertise are Lupus Nephritis, Systemic Lupus Erythematosus (SLE), Cutaneous Lupus Erythematosus (CLE), Tenotomy, and Osteotomy.

David Eisenberg, M.D., practices internal medicine at Johns Hopkins Community Physicians Remington. He received his medical degree from Chicago Medical School, and also completed his residency in internal medicine at Hahneman University Hospital. Dr. Eisenberg is rated as an Experienced provider by MediFind in the treatment of Sjogren Syndrome. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Maturity Onset Diabetes of the Young.

Dr. Antony Rosen was an Osler resident and rheumatology fellow at Johns Hopkins Hospital before joining the faculty at Johns Hopkins, where he was appointed a professor in 2002. He served as director of the Division of Rheumatology between 2002 and 2022, overseeing a substantial expansion in the fellowship program and building the faculty from 14 to 26, and has been the Vice Dean for Research since 2013. Dr. Rosen received his medical degree from the University of Cape Town in South Africa in 1984 with first-class honors. After completing his internship in medicine & surgery and a year of postdoctoral study in medical biochemistry, he joined Dr. Alan Aderem at the Rockefeller University to pursue postdoctoral studies in immunology and cellular biology. Dr. Rosen is rated as an Experienced provider by MediFind in the treatment of Sjogren Syndrome. His top areas of expertise are Dermatomyositis, Polymyositis, Scleroderma, and Systemic Sclerosis (SSc).

Michael Sulewski, M.D., is the James and Heather Gills Rising Professor of Ophthalmology and a cornea and cataract specialist at the Wilmer Eye Institute’s Baltimore locations at Bayview Medical Center and the Patient Access Center for the Eye at The Johns Hopkins Hospital, as well as in White Marsh, Maryland. Dr. Sulewski is also the ophthalmology residency program director. Dr. Sulewski specializes in cataract surgery, intraocular lens complications, corneal transplantation, keratoprosthesis, refractive surgery and other medical and surgical diseases of the cornea and anterior segment of the eye. Dr. Sulewski is also a resident supervisor at the Wilmer Eye Institute Patient Center for the Eye at The Johns Hopkins Hospital. Recent News Articles and Media Coverage Five Questions for Michael Sulewski, Johns Hopkins Medicine (Dec. 2020). Dr. Sulewski is rated as an Experienced provider by MediFind in the treatment of Sjogren Syndrome. His top areas of expertise are Cataract, Acute Posterior Multifocal Placoid Pigment Epitheliopathy (APMPPE), Cogan's Syndrome, Interstitial Keratitis, and Cataract Removal.

Meghan Berkenstock, M.D., is an associate professor of ophthalmology at the Johns Hopkins Wilmer Eye Institute. She specializes in ocular inflammatory and infectious diseases, cataract surgery, and comprehensive ophthalmology. Since joining the faculty of the Wilmer Eye Institute in 2016, she has established a research focus on risk reduction and quality assurance initiatives in the care of patients with uveitis. She has implemented several initiatives to improve laboratory monitoring and understanding barriers to care in patients on immunosuppressive medications. The bulk of her research focuses on identifying ocular adverse events (IRAE) associated with the use of immunotherapy agents in the treatment of systemic malignancies. She is a member and the only ophthalmologist on the National Comprehensive Cancer Network Panel on developing guidelines to treat IRAEs. Dr. Berkenstock is rated as an Experienced provider by MediFind in the treatment of Sjogren Syndrome. Her top areas of expertise are Scleritis, Episcleritis, Uveitis, Vitrectomy, and Cataract Removal.

Samuel C. Yiu, M.D., Ph.D., is an associate professor of ophthalmology at the Wilmer Eye Institute, specializing in cornea and external eye diseases, cataracts and refractive surgery (LASIK). In addition, he is a nationally and internationally recognized specialist in ocular surface diseases and ocular surface reconstruction surgery. Dr. Yiu received his M.Sc. (applied biometry) and Ph.D. (physiology and biophysics) from the University of Southern California. He then completed a post-doctoral fellowship in lacrimal physiology at the Schepens Eye Institute at Harvard Medical School and went on to earn his M.D. from the University of Alberta in Canada. Dr. Yiu completed an internship and his ophthalmology residency at Dalhousie University in Halifax, Nova Scotia and a fellowship in cornea, external disease and refractive surgery at the University of Southern California’s Doheny Eye Institute. After serving as the director of Doheny’s Ocular Surface Center and co-director of Doheny’s cornea division, Dr. Yiu joined the Wilmer faculty in 2011 and spent two years as the chief of the cornea division at King Khaled Eye Specialist Hospital (KKESH), Wilmer’s affiliate hospital in Riyadh, Saudi Arabia, before returning to Baltimore in 2013. Dr. Yiu is rated as an Experienced provider by MediFind in the treatment of Sjogren Syndrome. His top areas of expertise are Cataract, Interstitial Keratitis, Dry Eye Syndrome, and Cloudy Cornea.

Donna Booth is an Ophthalmologist in Lutherville, Maryland. Dr. Booth is rated as an Experienced provider by MediFind in the treatment of Sjogren Syndrome. Her top areas of expertise are Cataract, Dry Eye Syndrome, Glaucoma, and Ocular Hypertension (OHT). Dr. Booth is currently accepting new patients.