Our Network of Doctors

Our Network of Doctors

Committed to providing quality medical care to the Northern Virginia area since 1985

Dr. Ambrish Gupta MD, FACP


Dr. Ambrish Gupta specializes in cardiovascular disease, internal medicine, geriatric medicine, aerospace medicine in Arlington, Virginia. Dr. Gupta has 33 years of experience as an MD, and is affiliated with Inova Alexandria Hospital, Inova Fairfax Medical Campus and Virginia Hospital Center.

Shobhit Arora, MD, MMM, FACEP

Oncology, Ophthalmology

Shobhit Arora, MD, MMM, FACEP is a board-certified emergency physician with over 15 years of experience in clinical medicine, medical leadership, and medical informatics. He enjoys golf, reading, and spending time with his family and dog.

Dr. Kiren Dayal


Dr. Dayal is a board-certified family practitioner. Dr. Dayal recently relocated to the DC area and is proud to offer his patients over twelve years of urgent care experience. When Dr. Dayal is not in the office, he enjoys traveling, skiing, and spending time with his wife and two children.

Dr. Ronald J Barkin, M.D.

Oncology, Ophthalmology

Dr. Barkin earned his BS in Biochemistry from the State University of New York at Stony Brook. He attended medical school at New York University and completed internship and residency in Internal Medicine at Yale University/Greenwich Hospital. He did a fellowship in Gastroenterology and Hepatology at Georgetown University. Dr. Barkin joined Gastroenterology & Hepatology Associates in 1992.

Dr. Suresh Malhotra, M.D., FA.C.P., A.G.A.F

Gynaecology, Ophthalmology

Dr. Malhotra founded Gastroenterology & Hepatology Associates, P.C. in 1989. He is a graduate of the Armed Forces Medical College, Pune, India. He completed residency training in Internal Medicine at D.C. General Hospital/Georgetown University Medical Program and a fellowship in Gastroenterology at Henry Ford Hospital in Detroit, Michigan.

Dr. Shaad E. Abdullah, M.D.


Dr. Shaad Essa Abdullah is board certified in medical oncology, hematology and internal medicine. Dr. Abdullah prior to joining the Greater Washington Oncology Associates completed his clinical training in Hematology & Oncology from Albert Einstein College of Medicine / Montefiore Medical Center in New York. After being chosen as the sole chief fellow at the Einstein/Montefiore fellowship program, he was involved in the administration, didactics and clinical activities of one of the largest hematology / oncology training programs in the country.

Dr. William K. Kelly, M.D.


Dr. Kelly joined Greater Washington Oncology Associates in 2008. He has received a bachelor’s degree from Middlebury College and Medical Doctorate from Georgetown University School of Medicine in Washington, D.C. Upon completion of his Medical Degree and internship, Dr. Kelly entered duty in the United States Air Force from 1981 to 1984 as a General Medical Officer at Sembach Airbase, Germany.

Dr. Gurdeep S. Chhabra, M.D.


Dr. Chhabra joined Greater Washington Oncology Associates in 1998. He received his Medical Degree from Gauhati University and completed his internship in 1988 at Safdarjung Hospital in New Delhi, India.
He completed his Internal Medicine residency in 1993 at Prince George’s Hospital and completed his fellowship at Washington Hospital Center in Washington, DC in Hematology/Oncology in 1996.

Dr. Daya S. Sharma, M.D.


Dr. Sharma said he has seen a number of advancements in the practice of hematology/oncology during the past decade. Some of this progress includes the development of new chemotherapy drugs, better techniques for delivering chemotherapy in outpatient settings, the development of better medications for treating the side effects from chemotherapy and more knowledge about the drugs being used, as well as their side effects.

Dr. Ram S. Trehan, M.D.


Ram S. Trehan started Greater Washington Oncology Associates in 1990 after completion of his fellowship in Hematology and Oncology from The Washington hospital Center. He has been practice in the Suburban Maryland area as well as Washington D.C. and at present heads the group of five Board Certified Medical Oncologists/Hematologists.

Our Specialities

Alexandria Health Care Center

The Practitioners of Alexandria Health Care Center with offices in Alexandria and Arlington, have been committed to providing quality medical care to the Northern Virginia area since 1985. Our staff is composed of board-certified internists, including specialists in Cardiology, Urology, Orthopedics and Sleep Medicine.

Dermatology Gynaecology

Mclean Medical Center

Mclean medical Center is a family owned Medical Clinic providing urgent care , Internal medicines and Cardiology consultation. We are committed to providing quality medical care to the Northern Virginia area since 1985. In addition we focus on health and wellness .
We also have an in House pharmacy and Lab services.

Oncology Sleep Medicine

Fairfax Urgent Care And Healthplex

A personalized approach to care delivered by capable, caring hands helps to define our comprehensive set of medical services at our practice. These services are designed to promote your total health needs, regardless of age or gender. As providers who specialize in both urgent care and family medicine, we can meet most of your health objectives, including physicals, immunizations and routine diagnostic tests, right here in one convenient location.

Gynaecology, Oncology

Access Now Urgent Care

Board-certified emergency physicians with over 15 years of experience in clinical medicine, medical leadership, and medical informatics. Explore our comprehensive list of services available at convenient locations.Providing a quick, less expensive alternative to the Emergency Room for common illnesses.

Cardiology, Dermatology, Gynaecology, Urology

Greater Washington Oncology Associates

Greater Washington Oncology Associates was started in 1990 to provide the highest level of care in Hematology and Oncology in the greater Washington D.C. metro area. The group presently has five medical Hematologists Oncologists and support staff of Laboratory technicians, pharmacy technicians, phlebotomists, and Oncology Nurses. Our practice has six office locations in Washington D.C. as well as Suburban Maryland and serving patients in the whole geographical region.

Oncology, Urology

Gastroenterology And Hepatology Associates

Founded in 1989, Gastroenterology & Hepatology Associates, P.C. is dedicated to providing the highest quality personalized care.
The doctors are each recognized leaders in gastrointestinal and hepatology disorders.
Since 2003, the facility also provides state of the art outpatient endoscopic services.
In 2006, The Endoscopy Center, PLLC achieved its highest level of recognition as an accredited facility by Accreditation Association for Ambulatory Health Care, Inc.

Ophthalmology, Pediatric

Metro Internal Medicine Group

Metro Internal Medicine Group, (MIMG) is committed to providing our patients with high quality, comprehensive, patient-centered care with the goal of optimizing health and well-being. Our team of providers and support staff cares about our patients and strives to offer every one the access and control they need over their healthcare experience, in a warm and friendly environment. MIMG is a full-service practice that serves as your complete “Medical Home” by providing you with: Quality preventive care.

Dermatology, Gynaecology, Oncology, Ophthalmology, Pediatric

Contact Us

(+01) 703-998-6666



Head Quarter:
611 S. Carlin Springs Road,
Suite 504 Arlington,
VA 22204 USA


Mon to Sat - 8:00am to 9:00pm
(Sunday Closed)