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Johns Hopkins Sjögren’s Center

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Home / About the Jerome L. Greene Sjögren’s Disease Center / Meet Our Team

Meet Our Team

Our Doctors

Sjögren’s disease affects approximately 1 in 200 Americans.  It is critical for patients who suspect they may be suffering from Sjögren’s disease to be evaluated by an team of specialists experienced with this disease.

The physicians at the Jerome Greene Sjögren’s Disease Center at Johns Hopkins have extensive experience in the diagnosis, management and research of Sjögren’s disease.  Their expertise is now gathered in one center, conveniently located at the Johns Hopkins Bayview campus in Baltimore, Maryland.

Our team features a rheumatologist, ophthalmologist, neurologist, and gynecologist who evaluate 200-300 new patients a year with a suspected or confirmed diagnosis of Sjögren’s syndrome.

Meet our doctors:

Alan Baer, M.D.
Director, Jerome Greene Sjogren’s Syndrome Clinic
Professor of Medicine

Thomas Grader-Beck, M.D.
Associate Professor of Clinical Medicine

Sezen Karakus, M.D.
Associate Director of the Sjogren’s Center

Anne E. Burke, M.D.
Director, Family Planning Division
Associate Professor of Gynecology and Obstetrics

Roni E. Dinkes, Au.D. CCC-A
Audiologist
Director – Audiology Bayview Medical Center

Michelle Hessen, OD
Assistant Professor of Ophthalmology

Lee W. Guo, OD, FAAO
Assistant Professor of Ophthalmology

Jean Kim, M.D., Ph.D, FACS
Associate Professor of Otolaryngology – Head and Neck Surgery

Michael Polydefkis, M.D.
Director, Cutaneous Nerve Lab
Professor of Neurology

Meet our staff:

Jen Reed
Sr. Research Program Coordinator II

Shatema Guinyard
Sr. Medical Office Coordinator

Raven Vaughn
Sr. Medical Office Coordinator

Priya Patel
Research Program Coordinator

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All information contained within the Johns Hopkins Jerome L. Green Sjogren’s Center website is intended for educational purposes only. Physicians and other health care professionals are encouraged to consult other sources and confirm the information contained within this site. Consumers should never disregard medical advice or delay in seeking it because of something they may have read on this website.

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Dr. Alan Baer in Chair in Front of Brick Wall Discussing Sjögren’s Syndrome

In this five-part video series on Sjögren’s disease, Dr. Alan Baer validates those who suffer from this disease, and informs those who don’t, about the common misconceptions and challenges that Sjögren’s disease patients face every day.

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