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Seth Keiles, DMD General, Cosmetic, and Restorative Dentist


Dr. Keiles attended the University of California at San Diego  and The London School of Economics, where he studied general science and economics, and earned his Doctorate in Medical Dentistry from the University of Pennsylvania.

Specialty/Statement about their work 

Dr. Keiles enjoys all aspects of general dental care but is particularly interested in comprehensive and cosmetic dentistry. He frequently takes advanced continuing education classes to deliver his patients the highest quality of care. Dr. Keiles has furthered his skills in an advanced curriculum at the prestigious Dawson Academy. Studying with Dr. Peter Dawson and his team has given the doctor valuable knowledge and the ability to establish harmony between the teeth and associated muscles and bones. Dr. Keiles is skilled in diagnosing and treating TMJ dysfunction and jaw-related problems. He has advanced training in Sleep Apnea and oral appliance therapy to treat OSA. Dr. Keiles has experience and advanced training in CBCT technology, intra-oral scanners, 3-D printing, and dental milling.

Professional Affiliations:

  • American Dental Association
  • New York Dental Association
  • Ninth District Dental Society

Outside of the office

Dr. Keiles is an avid skier, water skier, scuba diver and board sport enthusiast.  He has competed in several triathlons including the renown Escape from Alcatraz in San Francisco as well as completed the New York Marathon. Dr. Keiles and his wife, Dr. Dana Keiles, live in Northern Westchester and have three wonderful children.

Seth Keiles, DMD - Northern Westchester Dental Care

If you are having a DENTAL EMERGENCY call the office phone number directly – 914-245-3103.

Business Hours

Mon-Fri: 8:00 am – 5:00 pm
Tue: 8:00 am – 7:00 pm
Sat: 8:00 am – 1:00 pm


3505 Hill Blvd., Suite F
Yorktown Heights, NY 10598

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