Thank you for giving me my smile back! I would like to thank all the staff for your kindness every time I have come into your office. I came in not trusting anyone to take care of my teeth due to a previous dental experience. But I took a chance with you and I am so very thankful I did. Now I can smile again with confidence. Thanks again for all you have done. Many blessings.

Mary F. | Adult Patient

I was referred to Dr. Zell Orthodontics with a compound fracture to my jaw. Dr. Zell and Staff diligently worked together to correct my bite and align my teeth. After 2 ½ years, my teeth look amazing and my bite is perfect! Dr. Zell and Staff have always been professional and pleasant. I always looked forward to my appointments with their office. They are the best in every way! They are excellent!

Barbara B. | Adult Patient

Came here thinking we would have the hardest time with my daughter’s teeth. How wrong was I. Great team, wonderful customer service and great work. They make you feel like family. Love them!

Michelle T. | Parent

We currently have 2 children receiving treatment from Dr. Zell. We will be starting a third soon! We just love Dr. Zell and the office. They are professional and loving.

Mia B. | Parent

I have so many wonderful things to say about Dr. Karen Koehler Zell and her staff. I do not know where to begin because we have been coming to this practice for almost 10 years. The quality of the orthodontic work that Dr. Koehler Zell has completed on all 4 of my children is exceptional. Everyone on her staff goes above and beyond every time we come. We moved 45 minutes away but I still travel to be with Dr. Koehler Zell because of the quality of the care and all of the staff.

Andre P. | Parent

This orthodontist has been so helpful telling me everything of every step. The staff and Dr. Zell have been so cheerful every day and make my day every time I come in. I would highly recommend them.

Gabby Z. | Adolescent Patient

I can’t say enough about the amazing staff and thorough service. Both of my children have been treated here. Dr. Zell is wonderful. She truly knows her stuff. The front staff is so warm and friendly. This entire experience has been wonderful.

Dana S. | Parent

Best orthodontist in town…from the office staff to the dental assistants. You won’t find better. Always very helpful and accommodating. FIVE STARS!

Katie K. | Parent

Dr. Zell Orthodontics always makes you feel welcome and remembered. I never once came to a visit and did not have a positive experience. Great people, great service, highly recommended.

Ryan D. | Adolescent Patient

Very professional and friendly staff! I have had 2 children with braces and the end results are terrific!

Nicole B. | Parent

It’s my second time using (Zell Orthodontics) and I’m happy to recommend them to others. Friendly orthodontist, staff, and environment. Organized and accommodating.

Shavondra H. | Parent

I had two teens go through Dr. Zell and she and her staff are amazing!! I highly recommend her.

Meredith M. | Parent

Dr. Zell and her staff are by far the absolute best!! I can’t thank you all enough for your extra work and time that you all had put in with my daughter!! We are very blessed to have you as her orthodontist!!

Shannon L. | Parent

Awesome and caring staff. Listens to all your needs and problems (if you have any) and makes sure you don’t leave from an adjustment without taking care of everything and making sure nothing hurts or is bothering you. Front desk staff is very polite and greets you by name each monthly visit. During dental emergencies the staff works to get you in asap.

Patrick G. | Adult Patient

Before & After

Our Locations

To schedule an appointment, please call 904.268.3052

With two convenient locations serving the greater Jacksonville area, we treat patients Monday – Thursday 8AM – 5PM and on many school holidays.


9776 San Jose Blvd, #2
Jacksonville, FL 32257


9640 Crosshill Blvd, #102
Jacksonville, FL 32222

Contact Zell Orthodontics

In case of emergency, call our office at 904.268.3052

Please do not come directly to the office. Calling us first will assure you of an exact time and location to be seen.