Professional Building

Outpatient Services

MedStar Southern Maryland Hospital Center Professional Building

Located next to the main hospital building, the MedStar Southern Maryland Hospital Center Professional Building is home to the MedStar Georgetown Cancer Institute at MedStar Southern Maryland Hospital Center, offering a wide range of specialty physicians and leading-edge technologies like the acclaimed Halycon machine and the ZAP-X machine, one of only three in the world. These innovative technologies are at the forefront of cancer treatments today.

Our Imaging Centers also boast all the latest technologies to provide our patients with the best care.

MedStar Southern Maryland Hospital Center Professional Building
7501 Surratts Road Clinton, MD 20735

All patients must register through outpatient services/Admitting at 301-877-4290 prior to arrival:

  • Imaging
  • Cancer Care
  • Women's Health: Obstetrics, gynecology, breast health
  • Orthopedics
  • Colorectal
  • Vascular
  • General Surgery


First Floor

Suite 101: MedStar Georgetown Cancer Institute at Southern Maryland

Hematology and Medical Oncology
Stephen R. Rubenstein, MD

Suite 104: MedStar Southern Maryland Imaging Center

  • Routine X-ray
  • MRI (Magnetic Resonance Imaging)
  • CT (Computerized Tomography)

Phone: 301-877-5588 

Suite 105: MedStar Southern Maryland Women's Imaging Center

  • Ultrasound
  • 4D Obstetrical Ultrasound
  • 3D Digital Mammography
  • Bone Density
  • Digital Sterotactic Breast Biopsy

Phone: 301-877-5588 

Suite 108: MedStar Georgetown Cancer Institute at MedStar Southern Maryland Hospital Center
Radiation Oncology

Andrew Satinksky, MD
Keith Unger, MD
Nitika Paudel, MD
Peter Ahn, MD
William K. Harter, MD

Phone: 301-877-HOPE
Accepting New Patients


Second Floor

Suite 205: Obstetrics and Gynecology

  • Said Ali, MD

Suite 206: MedStar Gastroenterology at MedStar Southern Maryland Hospital

  • Alireza Meighani, MD
  • Nicole Dease, CRNP
  • Walid Chalhoub, MD

Suite 207: Capital Women's Care

  • Arthur E. Kane, MD
  • Debora G. Bushrod, MD
  • Elizabeth K. Kane, MD
  • Toni M. Mason-Jones, MD
  • Helen Y. Hannah, CRNP

Suite 208: Medstar Vascular Surgery at Medstar Southern Maryland Hospital

  • Ayesha Nzeribe Hatch, MD
  • Jesse Garcia, MD
  • Joshua Dearing, MD
  • Manisha Gonsalves, CRNP

Third Floor

Suite 303: Medstar Regional Breast Health Program

Department of Surgery

  • Nancy Carroll, MD
  • Puja Khaitan, MD

Suite 304: MedStar Heart & Vascular Institute

  • Malik A. Al Omari, MD
  • Cynthia J. Bither, MD
  • Sung W. Lee, MD
  • Samer S. Najjar, MD
  • Wale Ojeyinke, CRNP
  • William Suddath, MD
  • Anthanasios Thomaides, MD
  • Laura Topper, CRNP

Suite 305: Medstar Medical Group Multispecialty Services

  • James Fitzgerald, MD
  • Jennifer Ayscue, MD
  • Michael Gillespie, MD

Suite 308: MedStar Medical Group Women's Health

  • Nahid Mazarei, MD
  • Natasha Rodney, MD
  • Ashley Siemonh, CRNP
  • Roshiel Tiu, Md