Ji Yon Hwang-Ki, MD
Internist
400 E Gude Dr
Rockville, MD 20850
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223 providers
Availability last updated 04/01/2026
Ji Yon Hwang-Ki, MD
Internist
400 E Gude Dr
Rockville, MD 20850
Melissa Grosvenor, PhD, M.S. CCC-SLP, I/ECMH-C, BCS-CL, is a board-certified child language specialist, credentialed infant mental health specialist, and owner of Express Yourself Pediatric Therapy, with locations in Palatine, Illinois, Bucktown, Chicago and Kensington, Maryland. She is highly qualified and a leader in her field.
Dr. Grosvenor completed her master’s degree in speech-language pathology at Rush University in Chicago, Illinois, and her doctorate in infant and early childhood development at Fielding Graduate University in Santa Barbara, California.
Dr. Grosvenor is also a credentialed DIRFloortime® provider. She has more than 10 years of experience teaching courses through the International Council on Development and Learning (ICDL), Profectum, and the Erikson Institute.
She loves the “family feel” culture at Express Yourself Pediatric Therapy, where the thriving nurturing environment drives growth and development for the outstanding therapists, children, and their families. Dr. Grosvenor attributes much of her success to her two beautiful children, who teach her important lessons about child development and parenting.
She welcomes new and existing patients to Express Yourself Pediatric Therapy and looks forward to helping them flourish.
Express Yourself Therapy
Occupational Therapist
3930 Knowles Ave.
Suite 306
Kensington, MD 20895
Dr. Bai Kanu, MD
Internist
3233 Superior Ln
B 21
Bowie, MD 20715
Mrs. Angel Shannon, MS, CRNP
Internist
469 Jumpers Hole Road
Severna Park, MD 21146
Dr. Akinbola Ajayi-Obe, MD
Internist
4600 Forbes Blvd
A26 Ste 301
Lanham, MD 20706
Dr. Seema Chaudhary is a preventive medicine expert and obesity physician at Nova Physician Wellness Center. As a health advocate for the people of Fairfax, Sterling, Woodbridge and Ashburn, Virginia, she has been in clinical practice for about 15 years.
She finished her residency from the University of Florida, Gainesville, and she joined Community Health Center Clearwater so that she could help the poor and underserved population. She moved from Florida to Northern Virginia and worked with Kaiser Permanente for about seven years.
During her tenure at Kaiser, she became more passionate about preventive medicine, especially treating obesity, which is the root cause of most chronic medical illnesses, like diabetes, hypertension, high cholesterol, sleep apnea, heartburn, and arthritis.
Seeing the growing need for weight management expertise, she switched her area of specialty to bariatric medicine. She is now a board-certified obesity medicine specialist and helps patients achieve their healthiest weight, wellness, and a reversal of cardiovascular risk factors.
As a primary care physician, Dr. Chaudhary understands the complexity of chronic medical illness associated with abnormal weight gain. She is comfortable and confident with the treatment of obesity, while also monitoring all associated diseases.
Dr. Chaudhary works closely with her patients and collaborates with primary care physicians to help her patients live happy, healthier lives.
Dr. Seema Chaudhary, MD
Internist
50 West Edmonston Drive
Suite 602
Rockville, MD 20852
Emmanuel Brown
Internist
121 Congressional Lane
Ste 316
Rockville, MD 20852
Tao Yu, MD
Internist
121 Congressional Lane
Ste 404
Rockville, MD 20852
Please contact us for more information
Mr. Alphonse Akuo, FNP-BC
Nurse Practitioner
7603 Georgia Ave, NW Suite 101
Washington, DC 20012
Ndubuisi Okafor, MD, is a board-certified internal medicine physician with over 20 years of experience. At his practice, Okafor Medical Associates, located in Washington, DC, Dr. Okafor offers patients compassionate care for a variety of conditions including chronic disease management, ADHD, and internal medicine concerns as a leading primary care physician.
Dr. Okafor obtained his medical degree from the Howard University Hospital and is board-certified by the American Board of Internal Medicine. He is also specially trained in Advanced Trauma Life Support and Advanced Cardiovascular Life Support.
Dr. Okafor is a registered Civil Surgeon with the United States Center for Immigration Services, so he can provide Immigration Medical examinations with all the required tests in the facility. In addition, is a Registered Certified Medical Examiner with the Federal Motor Carrier Safety Administration, so he can provide medical examination and certification for commercial motor vehicle drivers.
When he is not treating his patients, Dr. Okafor enjoys spending time with his family and pursuing his hobbies which include football, soccer, and running. Dr. Okafor also speaks English, Ibo, Yoruba, and Hausa.
He looks forward to meeting new patients and giving them the best care possible.
Dr. Ndubuisi Okafor, MD
Internist
7603 Georgia Ave NW
Suite 100
Washington, DC 20012
Mrs. Angel Shannon, MS, CRNP
Internist
1262 Defense Highway
Gambrills, MD 21054
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
Ji Yon Hwang-Ki, MD
Internist
9290 Gaither Rd.
Gaithersburg, MD 20877
Wei Fan, MD
Internist
2401 Research Blvd
370
Rockville, MD 20850