Welcome to the Ninth District Dental Association
The Ninth District Dental Society was formed in 1909 and renamed to the Ninth District Dental Association in 2002. We have a membership of over 1500 dentists in 5 counties: Westchester, Rockland, Dutchess, Orange and Putnam.
In its quest to serve both the public and the profession, the Ninth District embodies the highest ideals.
The mission of the 9th District Dental Association is to serve and support its members and the public by improving the oral health of our community through Advocacy, Continuing Education and Camaraderie.

Don't Miss the 9th District Dental Association's General Meeting
Wednesday, September 17, 2025
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The Westchester Manor
140 Saw Mill River Road
Hastings-on-Hudson, NY
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Mahnaz Fatahzadeh, D.M.D., M.S.D.
Completed her Oral Medicine fellowship and MSD degree at the
Rutgers School of Dental Medicine where she holds a faculty appointment as a
professor of Oral Medicine and as an attending at the University hospital. Dr.
Fatahzadeh is a diplomat of American Board of Oral Medicine and director of pre
and post-doctoral oral medicine training and Oral Mucosal Diseases Clinic at
the Rutgers School of Dental Medicine.
"Orofacial Manifestations of Systemic Diseases"
Course Objectives
Oral cavity is readily accessible for inspection and a gateway for
assessment of general health. In fact, many systemic conditions affecting
organs far from the head and neck region could manifest in the orofacial region,
sometimes prior to their diagnosis. Abnormalities detected in the orofacial
region may also represent complications related to medical therapy or raise
concerns about substance abuse. This program provides illustrative examples of
orofacial findings associated with diagnosed or subjectively silent systemic
disease, medical therapy and substance abuse. Relevant signs, symptoms, and
diagnostics are reviewed and the potential role of oral health care providers in
recognition, referral, follow-up and overall management is emphasized.
Meeting
Exhibitors (so far): (company
names are links to their websites)
After Hours
Cleaning
Altfest
Personal Wealth Management
BonaDent Dental
Labs
DDSMatch
Epstein
Practice Brokerage
Garfield
Refining Company
General
Refining
Komet
M&T Bank
MLMIC Insurance
Company
Orion Dental
Solutions
Singular
Anesthesia Services