Meet The Doctors

Dr. Whitlow took over as Clinical Director of the practice in February 2024, bringing with him years of experience and advanced training in modern dental techniques. Under his leadership, the practice continues its 75+ year tradition of providing compassionate, personalized care while incorporating the latest in technology and treatment methods to better serve patients of all ages.

Originally from Virginia, Dr. Whitlow relocated to the area to raise his family closer to relatives and lifelong friends. He earned his B.S. in Biology from the University of Virginia and his D.D.S. from the Indiana University School of Dentistry. He also completed advanced implant training through the American Academy of Implant Dentistry at Rutgers School of Dental Medicine.

Dr. Whitlow is highly skilled in a full range of dental procedures, including fillings, crowns, veneers, root canal therapy, dental implants, oral surgery, and Invisalign. He is a member of the American Academy of Cosmetic Dentistry, the American Academy of Implant Dentistry, the American Dental Association, and the Academy of General Dentistry.

Known for his calm and caring demeanor, Dr. Whitlow prioritizes patient comfort and confidence at every stage of treatment. He takes time to understand each patient’s goals and concerns, tailoring care plans to fit their unique needs.

Outside the office, Dr. Whitlow loves spending time with his wife, two children, and their dog, Moby. He enjoys staying active, gardening, birdwatching, following UVA athletics, and spending time outdoors, especially near the water. He is committed to building lasting relationships with his patients and looks forward to providing the personalized, attentive care you deserve.

Dr. Trepp was born and raised in Greenwich CT. He attended local schools and then enrolled at the College of the Holy Cross in Worcester, MA.  He attended the University of Connecticut School of Dental Medicine and obtained his D.M.D degree in 1983. He is a member of the Greenwich Dental Society as well as the ADA. Douglas is on the outpatient staff at Greenwich Hospital, and for years worked at the hospital outpatient clinic.

Dr. Douglas Trepp first practiced on his own and later took over his father Dr. Harold Trepp’s practice. He is a passionate believer in preventive and conservative dentistry. Dr. Trepp’s wife, Lisa Trepp D.M.D, is a periodontist practicing in Stamford, CT.  They have raised four children in Greenwich. He has always been very active in the community, especially as a volunteer coach for multiple youth sports.