About Us
Dr. Ronald C. Haas

Dr. Ronald C. Haas is a member of the American College of Prosthodontists, the OKU Dental Honor Society and the American Dental Association. He has been voted Outstanding Teaching Attending at North Shore University Hospital and Teaching Attending of the Year at Stony Brook University Hospital Department of Dentistry. He has also served as a Prosthodontic Mentor and Lecturer for numerous Dental Study Groups. He graduated from Stony Brook University Dental School with High Honors, and the University of Medicine and Dentistry in New Jersey where he received his Specialty Certificate in Prosthodontics . He has returned to teach at both schools as a Clinical Instructor with the academic appointment of Assistant Clinical Professor. His hospital affiliations include North Shore University Hospital in Manhasset and University Hospital at Stony Brook. Our practice is closed on Mondays while Dr Haas teaches Advanced Prosthodontics and Implant Dentistry to the Dentists in the General Practice Residency Program at Stony Brook University Hospital.
Dr. Haas has been featured in Long Island Pulse magazine and USATopDentists.com as a Long Island "Top Dentist" in the field of Prosthodontics and Cosmetic Dentistry.
Dr. Haas lives locally with his wife and three children. His hobbies include sports, coaching youth sports teams and classic movies. One of his greatest satisfactions, however, is treating patients who are frustrated with their dental condition and didn't know where to turn, then finally providing relief and comfort.
Our Staff

Noe'l is our Office Administrator and Certified Dental Assistant. She will help you before, during and after your appointment on the phone, at the front desk, and in the treatment room. She will help you at virtually every step of your treatment experience. Gina and Jessica are additional Certfifed Dental Assistants that ensure customers are comfortable and their visits are pleasant.
Catherine is our Dental Hygienist who will be treating you during your Professional Cleaning and Periodontal Maintenance Visits.
Together, our highly skilled, courteous and well trained staff will provide for all your needs to make your visit a safe, clean, and comfortable experience. Our Dental Laboratory on the premises helps maintain the highest quality and control we constantly strive for. This allows us to provide the quality of life changing treatments that enhance the health, appearance, chewing ability and comfort of our patients. The types of treatment our patients desire and deserve, and our fine staff helps us provide.