About Our Practice

Our mission is to provide state-of-the-art, compassionate care for patients with arthritis, autoimmune diseases, osteoporosis, and other rheumatic diseases. After ensuring that you have an accurate diagnosis, we work with you to develop an individualized treatment program that best meets your personal needs and philosophy. Our goal is to ensure that you are a full participant in your family, work, and recreational activities.

Dr. Mullins Head Shot

William W. Mullins, M.D.

Rheumatologist

  • Harvard University Medical School
  • Rheumatology Fellowships at the Arthritis Institute, National Institutes of Health; and the Division of Rheumatology, Georgetown University Hospital
  • Internal Medicine Residency at University of Minnesota Hospitals, Minneapolis, MN
  • Chief Residency, Internal Medicine, University of Minnesota Hospitals at the VA Medical Center, Minneapolis, MN
  • Board Certified in Rheumatology and Internal Medicine
  • Fellow of the American College of Physicians
  • Fellow of the American College of Rheumatology

Dr. Mullins has been chosen by his peers to be listed in the Washingtonian's Best Physicians in Washington article every time that magazine has run its "Best Physician" feature and in every similar Washington Checkbook issue for 26 consecutive years. Dr. Mullins was named "Montgomery County Physician of the Year" in 1994 by the Montgomery County Medical Society, and received the Medical Society President’s Award in 2016.

Dr. Sharma Head Shot

Anu Sharma, M.D.

Rheumatologist

  • Rheumatology Fellowship at St. Louis University Hospital, St. Louis, MO
  • Internal Medicine Residency St. Mary's Health Center, St. Louis, MO
  • Saba University School of Medicine
  • Board Certified in Rheumatology
  • Fellow of the American College of Physicians
  • Fellow of the American College of Rheumatology
  • Treasurer of Rheumatism Society of the District of Columbia (2012-2013)
  • President of Rheumatism Society of the District of Columbia (2014-2015)
  • Active Member of the Government Affairs Committee of the American College of Rheumatology

Dr. Sharma is trained in adult and pediatric Rheumatology and is board certified in adult Rheumatology. Before beginning her residency training in Internal Medicine, Dr. Sharma lived in Bern, Switzerland and worked in a research capacity for the Maurice E. Mueller Center for Orthopedics, an affiliate of McGill University in Montreal, Canada. Dr. Sharma is an active member of the American College of Rheumatology. She sees adults and children (age 8 and older) with Rheumatologic conditions.

Dr. Sharma was chosen by her peers to be listed in the Washingtonian’s Best Physicians in Washington for 2012, 2014 and 2016. She is an active member of the Advocates for Arthritis group and regularly lobbies to enhance patient access to healthcare.

Dr. Sharma has been nominated as a new “up and coming doc to watch", has been featured in the Washingtonian Magazine, and has appeared on WJLA’s Good Morning Washington.

Dr. Sharma was awarded the Marriott Lifetime Achievement Award on May 21, 2017, by the Arthritis Foundation.

Professional Staff

Erika Baque

Practice Administrator

Patricia Boyd

Medical Assistant

Practice History

Founded in 1968 by Dr. Howard Levine, the Center for Rheumatic Diseases and Osteoporosis was the first rheumatology practice established in Montgomery County. We have cared for more than 100,000 patients referred by hundreds of physicians. Our patients come from as far north as Gettysburg, PA, from as far east as Annapolis and Delaware, and from D.C. and many counties in Virginia.

We participate with almost all locally available medical insurance plans including Medicare, Aetna, all Care First products including Blue Choice, United Healthcare including all Mamsi products, Johns Hopkins health plans, Cigna, OneNet PPO, and Adventist Healthnet. We are committed to continuing participation in as many insurance plans as possible, to allow continuity of care for our patients.

We are an integrated medical practice providing a full range of services to patients with rheumatic disorders and/or osteoporosis, including physician consultations and ongoing care for rheumatic diseases; DXA scan interpretation and physician consultation and ongoing care for osteoporosis; and on-site infusion therapy and laboratory blood drawing facilities.