John M Schmidt DMD PC
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When you visit our dental office in Lancaster, PA, our goal is to make you feel relaxed and comfortable. Our dental team is kind and understanding towards every person that walks through our door. We want you to feel at ease. Dr. Schmidt will explain every dental procedure and answer any questions during your appointment.

As a curtesy to our patients, our practice accepts most dental insurance programs, and we participate with United Concordia Advantage Plus, Delta Premier, Cigna, MetLife Preferred, Assurant, Aetna PPO, and Guardian. We truly hope our website is helpful to you in learning more about our practice, dental conditions and treatments, dental recommendations, and more.
Services
Dr. Schmidt's dental office is committed to restoring and improving the beauty of your smile and maintaining your dental health. We have a standard of excellence in personalized dental care which enables us to provide the quality dental services our patients deserve. We provide our patients with comprehensive treatment plans, which in most cases allows for several options.
Dr. Schmidt is originally from Oakmont, PA, near Pittsburgh. He graduated from the University of Mississippi in 1990 and the University of Pittsburgh School of Dental Medicine in 1995. He began his dental career in Michigan and moved to Lancaster County, PA, in 1998 where he practiced in Elizabethtown and then Ephrata for many years.
Dr. Justin Ngo was raised in Lancaster County and is excited to be able to practice in the community he knows and loves. Upon graduating Penn Manor High School, he attended Millersville University where he earned his Bachelor of Science degree in Biology and also completed a minor in Biochemistry.
It is with bittersweet emotions that I announce my retirement. After 30 plus years of private practice, I am excited to move on to the next phase of life, but will miss all the wonderful relationships developed through the years. One of those relationships has been with Dr. Schmidt.

After joining forces with Dr. Schmidt last year and working with him and his team, I am very comfortable that the transition will continue to be smooth and the care excellent!John has also graciously left the door open for me in case I decide to return in the future. All of your records will be maintained at this office.
One of the primary concerns people often have about dental braces is the aesthetic impact of the metalwork on their smile. Especially for adults, the prospect of wearing unattractive metal braces for long periods of time can be very discouraging. Invisalign(R) offers an almost invisible aligning system that straightens teeth fast and contains no metal.
Reviews (8)
Brian Horning
Brian Horning
Dec 14, 2021
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This is a great dental office. The staff is very professional and knowledgeable.
Z. Machine
Z. Machine
Dec 02, 2021
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Be careful their covid guidelines changes daily and will lie to you when confronted about it.
Mary Elizabeth
Mary Elizabeth
Jul 20, 2021
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My issue was not with the dental care I received, rather from the treatment by the office manager. Unprofessional, timely information was not sent to my insurance company because it was erroneously submitted to my husband's insurance WHICH I WAS NEVER COVERED BY. I ended up paying out of pocket because cousin was not submitted timely. Idid it because I didn't catch it in time and the service was provided. That was the right thing for me to do. Three years later, the same thing happened with my son, his claim was submitted to my ex-husband's insurance. Outstanding bill was sent to me, at ex's house
Nancy Keebler
Nancy Keebler
Jul 17, 2020
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Dr. Justin Ngo is terrific. He took the time to explain things to me and was very reassuring. He is an excellent addition to the practice.
Helena Holbritter
Helena Holbritter
Apr 23, 2019
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We’ve moved many times in our life and have had numerous dentists. Quite honestly Dr. Schmidt and dental hygienist, Hazel, are second to none. I’d highly recommend them!
Patrick Kirkham
Patrick Kirkham
Jul 19, 2018
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Dr Schmidt and his team truly care and helped us have a wonderful experience. Thank you!
Lisa Gillis Renninger
Lisa Gillis Renninger
Aug 05, 2017
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Thank you Dr Schmidt for saving my life by coming in on Saturday to recement my veneer!!!
Latoya Holt
Latoya Holt
Feb 07, 2017
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I absolutely LOVED my experience here!! Kate, my hygienist, was pleasant, gentle, and very thorough while Dr. Schmidt was both personable and informative. I'd highly recommend this dentistry to anyone in search of a new dentist ;)