Arthritis and Rheumatism Associates, P.C.
The DMV’s Premier Rheumatology Practice

ARA Providers 2022

Meet ARA’s Newest Providers

Viktoria Elkis, MD, spent three years at the National Institutes of Health and has served as an Assistant Professor at Penn State. She is a Maryland native and is looking forward to serving her local community. Dr. Elkis will see patients in the Frederick office. Read her full bio. Book an appointment.

Charlie Oshinsky, MD, has a strong background in rheumatology research for which he has received numerous awards and acknowledgments, including being, published, and presenting at national and international rheumatology conferences. He is a native of Washington, DC, and is excited to return to the area after being in Seattle for several years. Dr. Oshinsky will see patients in the Wheaton and Frederick offices. Read his full bio. Book an appointment.

Eva Rottmann, DO, grew up in Silver Spring and speaks fluent Cantonese.  She joins us from the Nasseri Clinic of Arthritis and Rheumatic Diseases, LLC in Catonsville.  She will split her time between the Wheaton and Olney offices.  Read her full bio. Book an appointment.

Sonia Silinsky Krupnikova, MD, is a DC native and speaks fluent Russian. Dr. Silinsky Krupnikova was involved in several research projects and publications during her fellowship. She will see patients in the Wheaton office. Read her full bio. Book an appointment.

© 2022 Arthritis and Rheumatism Associates, P.C. All Rights Reserved.