19 Franklin Street
Tenafly, New Jersey 07670

Dr. Daniel B. Feit, D.M.D., CAGS.

Tenafly, NJ Prosthodontist. (NJ Specialty Permit Number 5007)

Dr. Feit specializes in Prosthodontics and Maxillofacial Prosthetics and provides all aspects of dental care, including:

  • Care for the Whole Family
  • Diagnostic and Treatment Planning
  • Second Opinions
  • White Fillings
  • Crowns (Caps) and Bridges
  • Implant Placement and Implant Restorations
  • Smile Re-design with Veneers
  • Removable Dentures
  • Precision Partial Dentures 
  • Implant and Natural tooth over-dentures 
  • Full- Mouth Reconstruction 
  • Maxillofacial Prostheses 

When Dr. Feit graduated from New Jersey Dental School (now Rutgers School of Dental Medicine) he was awarded membership into the prestigious Omicron Kappa Upsilon dental fraternity, an honor bestowed upon less than 10% of the graduating class.  Dr. Feit then completed a Certificate of Advanced Graduate Studies (CAGS) in Prosthodontics at the Henry M. Goldman School of Graduate Dentistry at Boston University. Upon returning to the New York area Dr. Feit completed a sub-specialty program in Maxillofacial Prosthodontics at Memorial Sloan-Kettering Cancer Center.  Dr. Feit has completed numerous implant surgical courses and recieved a Certificate of Implant Surgery from Montifiore Medical Center's Department of Dentistry in Oral Surgery and Implant Placement.

 Dr. Feit has presented his work on implantology at major international dental meeting. In addition to providing the finest in dental care to his patients, Dr. Feit has served in leadership positions as president of the NJ Section of the American College of Prosthodontists, president of the Bergen County Dental Society, and president of the Tenafly Board of Health.  In addition to serving as a manuscript reviewer for the Journal of the Academy of General Dentistry, Dr. Feit has authored articles on restorative dentistry published in the prestigious Journal of the American Dental Association.  Dr. Feit has written numerous articles for local publications promoting oral health.  Dr. Feit maintains a faculty position as Assistant Clinical Professor at Rutgers School of Dental Medicine and former Clinical Associate Professor in the Full Mouth Rehabilitation CE Course at the Rosenthal Institute for Aesthetic Advantage at New York University College of Dentistry

Dr. Feit is honored to been appointed by the Joint Commission on National Dental Examinations Department of Testing Services to the Integrated National Board Dental Examination Test Construction Team.  This team is comprised of a small group of individuals from across the United States who are participating in the construction of the newest National Dental Examination that is scheduled to replace the existing examination in the next few years. 

Dr. Diane L. Jonas, D.M.D.

Cosmetic Dentist

Dr. Jonas, a general dentist, who has been in private practice since 1993, treats patients of all ages, providing skilled dental care in all aspects of dentistry.  After graduating NJ Dental School (now Rutgers School of Dental Medicine) Dr. Jonas practiced with her father, Dr. Paul Jonas, a highly sought after general dentist in New York City for over 45 years. Dr. Diane Jonas is a Cum Laude Graduate of Brooklyn College, she has had substantial experience treating the fearful patient and has had great success helping these patients overcome their dental phobias.  Her sophistication in dental treatment stems from her experiences in a wide range of dental treatment environments.  Dr. Jonas has practiced in underserved inner city areas to the quaint Boston suburbs, New York City, a Native American Reservation in Arizona to present day Tenafly, New Jersey. 

Dr. Jonas is a former Clinical Assistant Professor of Restorative Dentistry at New York University College of Dentistry.  Dr. Jonas is an avid attendee at Continuing Education programs continually enhancing her modalities at restoring and maintaining patients dental and oral health. Dr. Jonas is a prolific writer having published articles in local periodicals. 

Treatments performed include:

  • Care for the whole family
  • Diagnostic and Treatment Planning
  • Second Opinions
  • White Fillings
  • Crowns (Caps) and Bridges
  • Implant Restorations
  • Smile Re-design with Veneers
  • Removable Dentures


Both Dr. Feit and Dr. Jonas

have been recognized by the prestigious Arnold P. Gold Foundation as Gold Docs.  A recognition bestowed upon Physicians across all 50 states and internationally.

Only a handful of all Gold Docs are Dentists--making this designation especially special.  Gold Docs are only recognized as such by the recommendation of patients. 

We look forward to helping you achieve a healthy smile. Establishing rewarding and lasting relationships with patients is one of our goals. 

We pledge excellence in all we do, and look forward to help you make the most of your smile now and for the future.

Both Dr. Feit and Dr. Jonas have been listed in the prestigious Guide to America's Top Dentists 15 YEARS running.


Contact Us

Feit & Jonas Dental

(201) 569-4535
19 Franklin Street Tenafly, NJ 07670