
Robi Tamargo, Psy.D.
(Reston office)Dr. Tamargo has been a clinical psychologist since 1990 and has worked with Advanced Weight Loss Solutions’ patients since 2004. In addition to providing the psychological evaluations and follow up support for our patients, she also counsels individuals, children and families. “Dr. T” enjoys entertaining with her husband, Jim and their daughters, Audrey and Riley. She is very active in sports with the girls and coaches Riley's soccer team. She also enjoys playing field hockey regularly with her team.
Linda McGavisk, PA-C
Linda has been a clinician for more than 8 years and has worked with Dr. Greene since 2007. She received her undergraduate degree from Cornell University and her Masters degree from The George Washington University School of Medicine and Health Sciences. Prior to joining Dr. Greene and his bariatric practice, Linda worked in internal medicine and family practices. After cultivating a sound basis for understanding the patient's holestic needs, she now applies the idea of healthy living to support our bariatric patients.
Ada VanHecke, Patient Liaison
(Rockville office)
Ada’s smile is one of the warmest invitations to our office. She joined the team in March 2008, and has helped several patients reach their weight loss goals. In her free time she walks through her neighborhood, dances around her home and journals about what keeps her motivated and inspired. Ada often says each day is a new opportunity to help another patient optimize their weight loss. She is the perfect person to take along on your weight loss journey.
Wendy Colbert, Insurance & Finance Coordinator and Surgery Schedule Manager
(Rockville office)
Wendy has worked with Dr. Greene for 3 years. With a background in management and insurance billing, she seamlessly coordinates each patient’s surgery and helps change lives. As a Gastric Bypass patient, she understands the unique needs of weight loss surgery patients. When Wendy is not at work, she spends time with her family and plays with her dog. As the office computer whiz, she sharpens her skills by tinkering with her home computer. Nothing excites her more than working with patients and passing along the motivation that inspired her weight loss.

Kimberly Wetmore, Patient Coordinator
(Rockville office)