Dentist in Ossining, NY

All our professionals at Robert F. Wilk, DDS maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in dentistry.


Robert F. Wilk, DDS

Dr. Wilk was born and raised in Pittsburgh, Pa.  He graduated from the University of Pittsburgh with a BS in Aerospace Engineering.  After graduation he moved to NY and worked for Grumman Aerospace as a Flight Test Engineer for five years.  Dr. Wilk graduated from NYU College of Dentistry and completed a General Practice Residency at Lenox Hill Hospital in NY.

Dr. Wilk has had a General Dental practice in Ossining since 1978.  His philosophy from the beginning has been one of extreme excellence creating beautiful, healthy and long lasting smiles in a caring and comfortable environment.  He is a member of the National and NYS Dental Associations and is currently serving as a Board Member of the Ninth District Dental Association.  Because of his commitment to excellence, Dr. Wilk is a member of numerous dental study clubs, takes ongoing continuing dental education courses and through specialized training has become certified in the placement and restoration of mini implants.

Dr. Wilk enjoys spending time with his family and is an avid sportsman enjoying golf, biking and running.


Arlene Wilk, Office Manager

Bio Coming Soon






Theresa Mazella, RDH

Theresa was born and raised in the Bronx, NY.  She graduated from NY Tech College in Brooklyn, NY with a degree in Dental Hygiene.  She has been a practicing Dental Hygienist for the last 28 years.

Theresa loves working with people.  She takes frequent continuing education courses to keep herself current in her field.

Her patients are special to her and her caring shows as she interacts with each of them.  She thinks that patient education on dental health is very important and tries to educate each patient on a very individualized basis. 

Theresa loves her patients and they love her!


Luz Flynn, Dental Assistant 

With her skill as a dental assistant and her gentle ways Luz is a great asset to Dr. Wilk and a comfort to the patients. 

Luz has been working with Dr. Wilk since 1995 during that time the patients have gotten to know her and she has gotten to know them.  She creates a warm caring environment where they can feel comfortable and a part of the dental family.   It is this asset that makes her truly very special.

Dentist - Ossining
172 N. Highland Ave
Ossining, NY 10562