Meet the Doctors

Dr. Michael E. Segnini

Dr. Segnini

You'll love the personal attention we give to your comfort and appearance. And you'll appreciate our use of the latest materials, modern treatment techniques and our pleasant relaxed environment.

Dr. Segnini has trained with some of the world's most prominent cosmetic dental specialists.

He is rapidly becoming known as St James area's leading dentist for people who want cosmetic dentistry.

Credentials and Memberships:

  • Dental Organization for Conscious Sedation
  • Nobel Biocare Implant Certified
  • Invisalign Certified Doctor
  • Imtec Implant Certified
  • St. Charles Hospital Department of Dentistry
  • Mather Hospital Department of Dentistry
  • Clinical Instructor St. Charles Hospital GPR
  • American Dental Association
  • New York Dental Association
  • Suffolk County Dental Society

 

Dr. James J. Cassin

Dr. Cassin

Dr. Cassin's goal is to make your dental experience as welcoming as possible and for you to love the smile you leave with. Trained in state of the art technology, such as CEREC, Dr. Cassin will work tirelessly to improve and maintain your oral health.

Credentials and Memberships:

  • Invisalign Certified Doctor
  • Clinical Instructor St. Charles Hospital GPR
  • American Dental Association
  • New York Dental Association
  • Suffolk County Dental Society

 

Dr. Alexandria Hensler

Dr. Hensler

Dr. Hensler graduated from Binghamton University with a bachelor’s degree in biological sciences before attending University at Buffalo School of Dental Medicine. Upon receiving her Doctorate of Dental Surgery, she returned home to Long Island to complete her training at St. Charles Hospital General Practice Residency. There she was trained in the latest technology, including CEREC. It is Dr. Hensler’s mission to ensure that each person that sits in her chair feels comfortable coming to the dentist.

She strives to promote a positive environment while educating on the importance of oral health care. When she is not saving smiles, Dr. Hensler enjoys painting, reading, and spending time with her loved ones.

Credentials and Memberships:

  • American Dental Association
  • New York State Dental Association
  • Suffolk County Dental Society

Office Hours

Monday: 8:30 am – 6:00 pm
Tuesday: 8:30 am – 6:00 pm
Wednesday: 8:30 am – 6:00 pm
Thursday: 8:30 am – 6:00 pm
Friday: 8:30 am - 2:00 pm
Saturday: 8:30 am - 1:00 pm