All professionals at Colvin Avenue Dental maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in the dental field. Read on to learn more about our staff’s experience and training.
Gregory Lewis, DDS
Dr. Lewis grew up in Columbus, Ohio where he was very involved in his community as an Eagle Scout, through sports, and numerous extracurricular programs. After earning a Bachelor’s degree at Ohio Wesleyan University he moved to New York City and received his Doctorate of Dental Surgery (DDS) from New York University. After graduation, Dr. Lewis completed his dental residency program at North Shore-Long Island Jewish Hospital (now known as Northwell Health).
Shortly after joining Colvin Avenue Dental, Dr. Lewis took over ownership of the practice from Dr. Robert Vignali. Dr. Lewis is currently a member of both the American Dental Association and New York State Dental Association.
Dr. Lewis lives in the Capital Region with his wife and three daughters. In his free time, he enjoys the outdoors, traveling and playing with his kids.
Pauline M. Mansour, DDS
Dr. Pauline M. Mansour, a general dentist known for her compassionate care and dedication to excellence, grew up in the charming shoreline town of Guilford, CT. She earned her Bachelor of Science in Biology with a minor in Health Studies from Siena College in 2020, graduating magna cum laude. Dr. Mansour then pursued her Doctor of Dental Surgery degree from the University at Buffalo School of Dental Medicine, with a micro-credential in esthetics and was ranked top of her class, graduating summa cum laude in 2024. She then completed a rigorous General Practice Residency at Morristown Medical Center, NJ, a Level 1 Trauma Center, where she gained advanced experience in restorative dentistry, pediatric and special needs dentistry, trauma, and emergency care.
Throughout her career, Dr. Mansour has been recognized for her commitment to leadership and service. She is a proud member of Omicron Kappa Upsilon, the national dental honor society, and was the recipient of the Dr. Paul R. Crombach Award for her drive for excellence and charitable spirit. Additionally, she was honored with the Eleanor J. Bushee Award by the American Academy of Women Dentists for her academic accomplishments and influence.
Beyond her achievements, Dr. Mansour is passionate about serving her community. She actively serves at her local parish and has participated in numerous outreach programs, both locally and abroad. In her practice, Dr. Mansour emphasizes clear communication and patient education, fostering a welcoming environment where patients feel confident in managing their oral health.
Dr. Mansour shares her love for dentistry with her husband, Dr. Bavnouti Mansour, a fellow general dentist who was raised just outside of Albany. Outside of dentistry, they love staying active in their church community, playing pickleball, experimenting with new recipes in the kitchen, and discovering the best coffee shops in town.