Meet Dr. Jennifer Mackey

Compationate Care Backed by Advanced Training

A woman with shoulder-length curly brown hair, wearing a black blazer and a white top, sitting at a white desk in front of a modern blue abstract art piece, smiling at the camera.

A Long Island Native Serving Her Community

Dr. Jennifer Mackey grew up just 15 minutes from Main Street Family Dental and has been caring for families in the area for over 13 years. She believes that great dentistry starts with listening—taking time to understand each patient's concerns, answering questions thoroughly, and creating treatment plans that truly fit their needs and goals. What sets Dr. Mackey apart is her commitment to continuing education and her gentle, communicative approach. She's passionate about advanced dental care—particularly sleep dentistry, airway health, and cosmetic treatments—and brings that expertise to every patient interaction. Whether you're visiting for a routine cleaning or exploring options for a smile transformation, you'll find Dr. Mackey to be thorough, patient-focused, and genuinely invested in your wellbeing.

Education & Professional Training

  • Dr. Mackey brings extensive training and clinical experience to her practice:

  • Doctor of Dental Surgery (DDS), University at Buffalo School of Dental Medicine

  • Bachelor of Science in Biology, University of North Carolina at Chapel Hill

  • Residency Training, New York Medical College/Metropolitan Hospital Center

  • Over 150 hours of continuing education in restorative and cosmetic dentistry

  • Advanced certification in sleep apnea treatment and oral appliance therapy

  • Vivos® System Provider for airway-focused treatment

  • Specialized training in pediatric airway care and myofunctional therapy

Logo of the School of Dental Medicine at the University at Buffalo, featuring blue lettering and circular design.
Seal of the University of North Carolina at Chapel Hill featuring a shield with torches and the words LVX and LIBERTAS, encircled by the university's name.

Specialized Treatments and Services

  • A woman with curly hair stretching with arms raised, smiling with her eyes closed, wearing a blue top.

    Sleep Dentistry & Airway Health

    Dr. Mackey has completed extensive training in identifying and treating sleep-disordered breathing, including obstructive sleep apnea. She works collaboratively with sleep physicians to provide oral appliance therapy as an effective alternative to CPAP.

    Explore Sleep Solutions
  • A person is placing a clear dental retainer in their mouth, with their lips slightly parted to reveal their teeth.

    Cosmetic & Restorative Dentistry

    Dr. Mackey combines artistry with advanced technique to create beautiful, natural-looking smiles. Specializing in Invisalign, veneers, and comprehensive smile makeovers, she delivers results that are both stunning and personalized to each patient's unique goals.

    Transform Your Smile
  • A young girl sitting in a dental chair getting her mouth examined by a dentist with a dental mirror.

    Myofunctional Therapy & Pediatric Airway Care

    Dr. Mackey is passionate about early intervention for children's airway development. Through myofunctional therapy, she helps correct tongue thrust, mouth breathing, and other oral habits that can impact speech, sleep, and orthodontic outcomes.

    help your child breathe better