Dr. Paul Greco
Dr. Greco attended Fordham Prep High School, completed an undergraduate degree in biology at SUNY New Paltz, and then attended the Tufts School of Dental Medicine in Boston. He has been in practice since 1986. Originally from the Bronx, he is a huge New York Giants fan and also follows Big East College Basketball. In his free time, Dr. Greco enjoys traveling with his beautiful wife and his two daughters.What Dr. Greco has to say about being your dentist: “[With me] as your dentist, you can rest assured that you’ll receive the personalized attention you deserve. I will listen to your needs and answer all your questions. Through continuing education and state-of-the-art equipment, we are able to offer you and your family the high level of dental care you are looking for. My team and I will give you a warm welcome and our ongoing commitment to your dental health.”Credentials and Memberships:

  • American Dental Association
  • New York State Dental Society
  • Ninth District Dental Society
  • Mid-Westchester Implant Study Club
  • Pankey Institute Member


Dr. John Lanzetta
Dr. John Lanzetta is a graduate of Tufts University School of Dental Medicine, where he received his D.M.D. degree in 1987. Upon completing his degree, he accepted a general practice residency position at Columbia Presbyterian Hospital in New York City and Memorial Sloan Kettering Cancer Center for a two-year rotation.In 1989, Dr. Lanzetta accepted a position at the Columbia University Post-Graduate Periodontal Program, which was completed in 1991. He is an active member in the American Dental Association, the American Academy of Periodontics, the New York Academy of Dentistry, the American College of Dentists, and the Northeastern Society of Periodontists. He sat on the New York Boys Club Dental Board for 5 years. He currently resides in Tarrytown, NY, with his wife, Judy, and sons, John and Mark.


Meet Our Team

Tabitha joined Hartsdale Family Dental in 2016 after moving back to her hometown of Yonkers from Dallas, Texas. She has been involved in the dental and hospitality industries for over 10 years. She has a passion for traveling, music, food, art, and her 9-year-old dog, Ninja. Tabitha is also a licensed Esthetician.



Ashley was born and raised in Pembroke Pines, Florida, before moving to NYC with her husband, Jose. Always interested in a health-related career, Ashley started in dentistry as a dental assistant. Realizing her passion in helping others through the dental profession, she furthered her education at Broward College and became a dental hygienist. In her spare time, she enjoys trying new restaurants, baking, exploring New York, and visiting her family back in Florida.



Diana has been working in the dental field for over 10 years. She has a strong passion for customer service and helping others feel their best. Diana is a loving mother of two children, Christopher and Malani. In her spare time she enjoys being adventurous with her husband and children. Some of the family’s favorite activities are camping, hiking, fishing and travel.



Cynthia graduated from Monroe College in 2018 with a degree in Medical assisting. Within a year, her love of working in the dental field grew and she has decided to continue her education to become a dental hygienist. Cynthia loves spending time with her family, friends, and dog Buddy. In her spare time she also provides volunteer child care at her church.