Michael E. Segnini, DDS
Michael E. Segnini, DDS, brings three decades of precision dentistry to the village of Nissequogue, New York. A graduate of Columbia University College of Dental Medicine, Dr. Segnini blends state-of-the-art technology with small-town attentiveness, delivering lifeload implants, same-day crowns, and minimally invasive laser care. His boutique lakeside clinic mirrors the hamlet’s quiet sophistication, attracting tri-state professionals who value discretion.
587 Lake Ave, St James, NY 11780
(631) 584-5330
Michael E. Segnini, DDS delivers comprehensive, patient-centered care at 587 Lake Ave, St James, NY 11780, where state-of-the-art technology and minimally invasive techniques merge to create pain-free, same-day restorations, gentle cleanings, and cosmetic transformations. Appointments are conveniently scheduled via (631) 584-5330 or online booking at www.stjamesdentalcare.com, ensuring transparent pricing, flexible financing, and a spa-like atmosphere that keeps families calm, informed, and smiling for years.
| Saturday | 8:30 AM–1 PM |
| Sunday | Closed |
| Monday | 8:30 AM–6 PM |
| Tuesday | 8:30 AM–6 PM |
| Wednesday | 8:30 AM–6 PM |
| Thursday | 8:30 AM–6 PM |
| Friday | 8:30 AM–2 PM |
Faq
What services does Dr. Michael E. Segnini, DDS provide in the United States?
General, cosmetic, and implant dentistry are all performed under one roof at 587 Lake Ave, St James, NY 11780, where Dr. Segnini uses digital X-rays, same-day crowns, and soft-tissue lasers to keep smiles healthy and beautiful for patients of all ages.
How can I book an appointment with Dr. Michael E. Segnini?
Call the front desk directly at (631) 584-5330 or visit the website http://www.stjamesdentalcare.com/ to use the online scheduler, which displays real-time openings and lets new and existing patients choose morning, evening, or Saturday slots.
Is the office handicap-accessible and family-friendly?
The ground-floor suite offers wheelchair ramps, wide doorways, and a kids’ play corner so that seniors, parents with strollers, and children can all move comfortably and safely throughout the visit.
What do patients say about Dr. Segnini and the 4.5-star rating?
Reviewers consistently praise the painless injections, caring staff, and prompt emergency care, leading to an average 4.5-star rating across Google and Facebook, with many noting they finally found a dental home after years of anxiety.


