Hopkins GIM at the Green Spring Station Health Care and Surgery Center combines the convenience of a comfortable suburban location just outside the Beltway with high quality comprehensive outpatient internal medicine services. All of the physicians are members of the Hopkins Division of General Internal Medicine and in addition to taking care of patients in their offices, they teach medical students, see patients on the wards of Johns Hopkins Hospital, and lead research on a variety of topics. They work together as a group to provide same-day service for urgent issues. 

Contact Information

GIM Physicians Practicing at Green Spring Station

The Tumulty Group

• Youngjee Choi, MD
• Allegra Hamman, CRNP
• Helene Hedian, MD
• Daniel Hindman, MD 
• Howard Levy, MD, PhD
• Sara Mixter, MD, MPH
• Kimberly Peairs, MD
• Heather Sateia, MD (Director)
• Rebecca Warrier, MD
• Tina Zhang, MD

The Levine Group

• Caleb Alexander, MD, MS
• Jeanne Clark, MD, MPH
• Sydney Dy, MD
• Allegra Hamman, CRNP
• Nisa Maruthur, MD, MHS
• Karly Murphy, MD
• Scott Pilla, MD, MHS
• Samantha Pitts, MD, MPH
• Eva Tseng, MD, MPH