

Our Story
At Oberheim Orthodontics, we take pride in offering orthodontic care that is truly focused on you and your family. Our approach is centered on creating a personalized experience where every patient feels valued and cared for. We combine state of the art treatment options with a warm, welcoming atmosphere, ensuring that your journey to a healthier, more beautiful smile is both effective and comfortable. We are the only full time orthodontic office servicing Lycoming County.
Our Specialization

Invisalign & Clear Aligners
The virtually invisible, comfortable way to straighten your teeth without metal wires, fitting seamlessly into your daily routine.

Braces for Children
Early orthodontic evaluations around age seven help detect and prevent issues, ensuring a healthier, easier-to-maintain smile for the future.

Braces for Adults
It’s never too late to achieve a confident, healthy smile with customized orthodontic treatments designed for comfort and long-term oral health.
Since opening our doors, Oberheim Orthodontics has built a reputation for excellence, earning the trust and confidence of our patients.

We are honored to have been named the Williamsport Sun-Gazette Readers' Choice Winner for Best Orthodontist since 2016.
This award is a true reflection of our dedication to providing top quality care and the strong relationships we’ve built within our community. Our patients’ ongoing support and trust inspire us every day to continue delivering the best in orthodontic treatment.
Patient Feedback

Always friendly and efficient.
Jerry Bragalone
I find myself recommending Oberheim Orthodontics to people at sporting events, social gatherings, even work and more. The friendly greeting upon your arrival and the very helpful and accommodating staff in the front office make my visits and scheduling a pleasant experience. The attention to detail and thoroughness of the work that Dr. Oberheim and his highly trained assistants/staff provides give me the peace of mind and confidence that my children and I are receiving the highest quality care. Dr. Oberheim also takes the time to get to know his patients and make a personal connection to each one. Wonderful practice that provides beautiful smiles with a smile!
Plan and simple the best you will get in this area! Very polite, professional, explains everything to your child. If you have dental care that need do for your child, don’t waste you time nor money or take you child anywhere else.
Jackie Clinard
Dr. Oberheim made our visit so comfortable and effortless! Great Orthodontist!
Brook Fox
Both our girls went through the orthodontic process with Dr. Mark Oberheim. We couldn’t be happier! Just look at those smiles! Absolutely Perfect.
Tisha O’Connor
I’ve never experienced a healthcare provider that operates so timely. Dr. Oberheim’s practice is the model all should aspire to. Always prompt, during the years our child has received care we have maybe had to wait for 5 minutes 1 time! That said, you are not rushed, the doctor and staff take the time to speak with you and answer any questions or concerns. Recommended.
E Moo
