Ji Yon Hwang-Ki, MD
Internist
400 E Gude Dr
Rockville, MD 20850
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214 providers
Availability last updated 01/11/2026
Ji Yon Hwang-Ki, MD
Internist
400 E Gude Dr
Rockville, MD 20850
Dr. Akinbola Ajayi-Obe, MD
Internist
4600 Forbes Blvd
A26 Ste 301
Lanham, MD 20706
Mrs. Jill Forbes, CNP
Internist
7201 Heights Court
Mclean, VA 22101
Dabo Xu, MD, is a board-certified physician in gastroenterology, hepatology, and internal medicine at the Gastro Center of Maryland, with locations in Annapolis, Columbia, Olney, Riverdale, Timonium and Gaithersburg, Maryland.
Dr. Xu treats a wide variety of conditions at the practice, including gastroesophageal reflux disease (GERD), ulcerative colitis and Crohn’s disease, irritable bowel syndrome (IBS), celiac disease, colon cancer, liver disease, and other gastrointestinal conditions.
Dr. Xu completed his medical residency at St. Agnes Hospital, as well as a gastroenterology fellowship at the University of Michigan. He has conducted clinical and translational research on several topics, such as GERD, intestinal inflammation, liver diseases and cancers, and gastrointestinal pharmacology. His works were published in the most prestigious gastroenterology journals and presented at national and international medical conferences.
He has more than 20 years of clinical experience in gastroenterology and hepatology. Dr. Xu has a special interest in preventive care, often working alongside patients to prevent disease and improve their quality of life through precise and effective personalized treatments.
With a passion and dedication to patient experiences, Dr. Xu believes it’s important to build relationships with those in his care and enjoys helping patients find better health and wellness.
Dr. Dabo Xu, MD
Gastroenterologist
3405 Olandwood Court
Suite 102
Olney, MD 20832
Wilkinson Ninala, MD
Internist
12534 Grey Fox Ln
Potomac, MD 20854
Wei Fan, MD
Internist
2401 Research Blvd
370
Rockville, MD 20850
George Sopko, MD, MPH, specializes in cardiology and internal medicine and is board-certified by the American Board of Internal Medicine. At Seven Corners Medical Center in Falls Church, Virginia, Dr. Sopko focuses on integrative care methods to truly understand patient needs, treating the whole person in addition to their presenting symptoms.
During his residency training, Dr. Sopko developed a passion for lowering cholesterol and heart disease risks through a good diet and exercise plan. At Seven Corners Medical Center, he works closely with patients and provides them with the tools they need to maintain heart health and total wellness. Dr. Sopko customizes patient-centered treatment plans for high cholesterol, high blood pressure, and diabetes.
Dr. Sopko earned his medical degree at Case Western Reserve University School of Medicine in Cleveland, Ohio, one of the top research universities in the United States. He also completed a postgraduate degree in Public Health from the University of Minnesota in Minneapolis and finished his residency and fellowship training at Georgetown University Medical Center and District of Columbia General Hospital, both in Washington, DC.
Giving patients his full attention, Dr. Sopko values the time he spends with them learning about their needs. His integrative approach to health care addresses both the acute and long-term needs for adult patients.
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Dr. George Sopko, MD
Internist
6045 Arlington Blvd
Falls Church, VA 22044
Mrs. Jill Forbes, CNP
Internist
700 W Broad St
Falls Church, VA 22046
Ismael Tura, MD
Internist
1310 Southern Ave Se
Washington, DC 20032
Ismael Yussuf, MD
Internist
1310 Southern Ave Se
Washington, DC 20032
Rahel Yirga, MD
Internist
2833 Cleave Dr
Falls Church, VA 22042
Yingxue Zhang, MD
Rheumatologist
9031 Shady Grove Court
Gaithersburg, MD 20877
David Bauder, PA-C, serves as the CEO, Assistant Medical Director, and co-founder of Weight Loss & Vitality, with locations in Manassas, Alexandria, Stafford, Washington, D.C., and Gaithersburg, Maryland. With over 30 years of diverse medical experience, David is dedicated to helping patients achieve their health and wellness goals, enhancing both their physical and mental well-being for a higher quality of life.
David’s dedication to advancing healthcare is reflected in his extensive academic and professional training. He earned his physician assistant degree from the University of Texas Health Science Center at San Antonio and further advanced his expertise by completing a graduate program in Physician Assistant Studies at the University of Nebraska Health Science Center in Omaha.
David also completed the prestigious RAND Arroyo Research Fellowship, where he contributed to cutting-edge studies aimed at improving health systems and policies. This fellowship reflects his commitment to leveraging research and innovation to enhance healthcare delivery.
Throughout his career, David has cultivated expertise across multiple medical disciplines, including:
As the CEO of Weight Loss & Vitality, David has guided the organization’s growth into a leading provider of medical weight loss, hormone therapy, functional medicine, and aesthetic treatments. His leadership ensures that the practice remains at the forefront of medical innovation, offering cutting-edge solutions tailored to the individual needs of every patient.
Under David’s guidance, Weight Loss & Vitality has expanded to five locations, providing exceptional healthcare across Virginia, Maryland, and Washington, D.C.
David proudly served for 27 years in the United States Army, excelling in both clinical and leadership roles. His military service included:
David’s military career reflects his unwavering dedication to service and his ability to lead in complex, high-stakes situations.
David is the author of the newly released book, “Thrive Beyond Your Limits,” now available on Amazon. In this inspiring guide, he shares actionable strategies for achieving optimal health, weight loss, overcoming challenges, and living a more fulfilling life. Drawing from his decades of medical experience and personal dedication to fitness, David empowers readers to unlock their full potential.
David’s passion for health extends into his personal life. An avid cyclist, he has competed in national cycling events for over a decade. His commitment to fitness mirrors his professional advocacy for a healthy lifestyle, inspiring patients to prioritize wellness in their own lives.
Patients value David’s unique combination of:
As a dedicated healthcare professional, CEO, and author, David Bauder continues to guide individuals toward a healthier, more fulfilling future. Whether through personalized care at Weight Loss & Vitality or his book, “Thrive Beyond Your Limits,” David remains a pivotal figure in helping others reclaim their vitality and confidence.
Take the first step toward a healthier, more fulfilling life. Schedule a consultation with David Bauder, PA-C, at Weight Loss & Vitality today and experience his expertise, leadership, and personalized approach to health and wellness.
Mr. David Bauder, PA-C
Physician Assistant
9043 Shady Grove Ct
Gaithersburg, MD 20877
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