Dr. Jeffrey Leiss, DDS

Dr. Jeffrey Leiss, DDS

Orthodontics & Dentofacial OrthopedicsMaleAge 59

Orthodontics & Dentofacial Orthopedics

Dr. Jeffrey Leiss, DDS is an Orthodontics & Dentofacial Orthopedics Practitioner in Exton, PA and has over 33 years of experience in the medical field. He graduated from University of Maryland / Baltimore College of Dental Surgery in 1989. His office accepts new patients.


Leiss Orthodontics

Exton Office132 John Robert Thomas Dr Exton, PA 19341
Elverson Office201 Darby Sq Elverson, PA 19520

At a Glance

  • Explains Conditions Well Patients said this doctor explains conditions well. See reviews
  • Recent Reviews Reviews made in the last 30 days. See reviews
  • Trustworthy Patients said this doctor is trustworthy. See reviews

Dr. Leiss' Reviews

Likelihood to recommend Dr. Leiss


Based on 592 ratings

5 Star
4 Star
3 Star
2 Star
1 Star
What went well
No reviews yet
What could be improved
No reviews yet

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RecentHighestLowestMost Helpful
Staff is rude and mean
Find a different doc. Really sad to leave a bad review but staff at exton office is unprofessional and mean, especially an older short haired blonde lady. Finding a new orthodontist. I don’t deserve that kind of treatment.
What went well
No results
What could be improved
  • Staff wasn't friendly
  • Didn't listen or answer questions
Not dealing with rudeness – Nov 12, 2022
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Dr Leiss is a great Doctor. The Staff does not listen or communicate well. I am sorry I used them for my daughter when she was in middle school. she had full on braces even though her teeth were straight then needed this huge appliance with the braces that was out on without my consent or knowledge. it was very expensive. She has a permanent bar retainer placed behind her top teeth and bottom. About a month ago my now 19 yr old daughter showed me her two bottom teeth had shifted back, out of line. Took her back and We were told by office person that maybe the glue came off in a spot. So they took several pics. Went back today and before meeting with the dr., was shown a picture of her mouth that i was told needed a total overhaul. Invisalign was brought up even though I clearly had stated in a phone message that Invisalign would not be an option. Then the office staff became very rude and insulting asking if we made a decision and we were asked what my daughter did wrong!
What went well
No results
What could be improved
  • Staff wasn't friendly
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
Valerie DeMarino – Sep 24, 2020
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Experience and Background Checks


Background Check

Healthgrades does not collect malpractice claims information for Pennsylvania
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check if Dr. Leiss treats your condition or procedure

Dr. Leiss' conditions and procedures:

  • Abscess
  • Amalgam Dental Fillings
  • Bad Taste in Mouth
  • Canker Sore
  • Cavity
  • Ceramic Dental Braces
  • Chipped Tooth
  • Clear Dental Braces
  • Clicking of Temporomandibular Joint
  • Crooked Teeth
  • Crossbite
  • Dental Crowding
  • Dental Disorders
  • Dental Hygiene Services
  • Dental Injury
  • Dental Spacing
  • Gaps Between Teeth
  • Gingivitis
  • Grinding of Teeth
  • Gum Disease
  • Halitosis
  • Invisalign®
  • Invisible Dental Braces
  • Lingual Dental Braces
  • Loose Teeth
  • Malocclusion - Short Stature Syndrome
  • Malocclusion (Bad Bite)
  • Metal Dental Braces
  • Misaligned Teeth
  • Non-Surgical Orthodontic Procedures
  • Open Bite
  • Orthodontic Aligners
  • Orthodontic Disorders
  • Orthodontic Procedures
  • Overbite
  • Overjet
  • Protruding Front Teeth
  • Receding Gums
  • Removable Appliances
  • Retainer Therapy
  • Retainers
  • Sensitive Teeth
  • Spacers for Braces
  • Springs for Braces
  • Stained Teeth
  • Swollen Gums
  • Teeth Whitening
  • Tender Gums
  • Thumb Sucking
  • Tooth Abscess
  • Tooth Damage
  • Tooth Discoloration
  • Tooth Loss
  • Tooth Malformation
  • Tooth-Conserving Dentistry
  • Toothache
  • Underbite

Insurance Check

Search for your insurance provider

Dr. Leiss accepts most major insurance plans.

Dr. Leiss has indicated that he accepts most major insurance carriers

Accepted insurance can change. Please double-check when making an appointment.

(610) 672-7038Find providers who accept this insurance

About Me

Care Philosophy

Providing first class personalized orthodontic care is my main purpose. It's why I treat my patients in a timely manner. And it's why I'm attentive to...Read more


I strive to be more than just an average orthodontist. I have the education, experience, skill, and caring nature to ensure your orthodontic experience...Read more

Practice Areas

  • Orthodontics & Dentofacial Orthopedics


University of Maryland / Baltimore College of Dental Surgery
Residency Hospital
University of Maryland / Baltimore College of Dental Surgery
Internship Hospital
University of Maryland / Baltimore College of Dental Surgery
Medical School
University Of Maryland
Undergraduate School

Frequently Asked Questions

How can I make an appointment with Dr. Jeffrey Leiss, DDS?

Click here to schedule an appointment online. New patients can also call (610) 672-7038.

Is Dr. Jeffrey Leiss, DDS accepting new patients?

Dr. Jeffrey Leiss, DDS generally accepts new patients on Healthgrades. You can see Dr. Leiss' profile to make an appointment.

Does Dr. Jeffrey Leiss, DDS accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Leiss accepts your insurance.

What are Dr. Jeffrey Leiss, DDS's top areas of care?

Dr. Leiss frequently treats Abscess, Amalgam Dental Fillings, and Bad Taste in Mouth. See all procedures and conditions Dr. Leiss treats.

Where is Dr. Jeffrey Leiss, DDS's office located?

Dr. Leiss' office is located at 132 John Robert Thomas Dr, Exton, PA 19341. Find other locations and directions on Healthgrades.

Does Dr. Jeffrey Leiss, DDS offer telehealth services?

Dr. Leiss has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.