Summary

Dr. Leon Klempner
Diplomate, American Board of Orthodontics
Dr. Leon Klempner grew up in Jackson Heights, Queens, where he was a graduate of Newtown High School. As a teen, his interests included playing basketball in the "park" (P.S. 148 schoolyard) and playing an electric guitar. It was here that he met his wife Laurie. He attended Adelphi University from 1968 to 1972 where he majored in Biology. After graduating with honors, he attended the University of Maryland Dental School in Baltimore from 1972 to 1975. Dr. Klempner was one of ten students accepted into the Accelerated Professional Training program - an advanced, federally funded, independent instructional program. During his sophomore year, Leon and Laurie were married.
After receiving his DDS degree, Dr. Klempner attended Tufts University where he graduated with an advanced specialty certificate in Orthodontics. Following graduation he practiced for about a year in Boston, before moving back to Long Island to open the Medford office in 1978. Dr. Klempner is a Diplomate of the American Board of Orthodontics as well as a faculty member of both Tufts University School of Dental Medicine and Stony Brook Dental School. He is an active member of the Cleft Palate team at St. Charles Hospital in Port Jefferson. He is a member of numerous professional organizations and has lectured internationally on the topic of "Early Orthodontic Techniques."
In his spare time, Leon, as he prefers to be called, enjoys computers, surfing the net, music and being with his family. He loves traveling abroad with Operation Smile, a volunteer medical group dedicated to the correction of cleft lip and palate. He has volunteered his services in China, Ecuador, Nicaragua and Honduras.  Dr. Klempner gives back to our community by volunteering his services teaching dental residents at St. Charles Hospital and by participating in the SmilesChangesLives program to provide free care to underprivileged children.  Leon and Laurie have three daughters - Amy, Lisa and Jodi.
Click here to read about Dr. Klempner in the news.
Leon Klempner
[email protected]
[email protected]@[email protected]@coolsmiles.com
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Quick Facts

  • 51 years of experience
  • Tufts University School Of Medicine
  • 2 specialties
  • 9 areas of expertise
  • 1 office location
  • Male

Office Location

Dr. Leon S Klempner

1 Singingwood LnSetauket, NY 11733

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DentistryDentistryDentistryDentistry
Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
4.5 
51 Years of Experience 23 Years of Experience 46 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks Spanish, English Speaks English, Spanish Speaks Spanish, English
Setauket , NYMidvale , UTNew Canaan , CTBoise , ID
Med School: University Of Maryland School Of Medicine Med School: University of Detroit Mercy School of Dentistry Med School: Columbia University Med School: Boston University
Current Profile
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Insurance Plans Accepted by Dr. Leon S Klempner

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Leon S Klempner has the following 2 specialties

Specialty Expertise

Dr. Leon S Klempner has the following 9 areas of expertise

  • Aligners
  • Braces
  • Cross Bite
  • Crowding
  • Open Bite
  • Orthodontics
  • Overbite
  • Space Maintainers
  • Underbite

Certifications, License, & Education

51 Years Experience

MEDICAL LICENSE

Doctor Of Dental Surgery, New York, Active

EDUCATION & TRAINING

Residency

Tufts University School Of Medicine

Medical School

University Of Maryland School Of MedicineGraduated in 1975

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Frequently Asked Questions

Does Dr. Leon Klempner accept virtual/telehealth appointments?
Dr. Leon Klempner has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Leon Klempner accepting new patients?
Dr. Leon Klempner has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Leon Klempner?
You can find contact information for Dr. Leon Klempner here on Vitals.
Where is Dr. Leon Klempner's office located?
Dr. Leon Klempner's office is located at 1 Singingwood Ln, Setauket, NY, 11733.
Does Dr. Leon Klempner accept my insurance?
You can see the insurance plans that Dr. Leon Klempner accepts on their Vitals profile.

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