O-G Family & General Dentistry
Invisalign®, Ottawa-Glandorf OH

The invisible way to straighten your teeth without braces. To learn more, take the free Smile Assessment or contact us to schedule a complementary consultation with Dr. Nigro today.
Take the Invisalign® Smile Assessment.
- Invisalign® uses a series of clear removable aligners to straighten your teeth without metal wires or brackets.
- The aligners are made through a combination of Dr. Nigro’s expertise and 3-D computer imaging technology.
- You wear each set of aligners for about two weeks, removing them only to eat, drink, brush, and floss.
- As you replace each aligner with the next in the series, your teeth will move – little by little, week by week – until they have straightened to the final position Dr. Nigro has prescribed.
- You’ll visit Dr. Nigro about once every six weeks to ensure that your treatment is progressing as planned.
- Total treatment time averages from nine to 15 months and the average number of aligners worn during treatment is between 18 and 30, but both will vary from case to case.
O-G Family & General Dentistry
Our Latest Patient Testimonial
We had a Saturday morning dental emergency with our daughter. Dr Nigral returned our call in a reasonable amount of time and met us at the office. Could not have been more helpful. We certainly appreciated his knowledge, skill and professionalism.
- Sharon Z
Our Latest Patient Testimonial
I will miss Dr. Dale. Will be going with the new dentist.
- Jane H
Our Latest Patient Testimonial
I will miss Dr. Dale. Will be going with the new dentist.
- Robert H
Our Latest Patient Testimonial
As a 65 year old woman, I repeatedly receive compliments on my teeth! Dr. Nigro completed extensive restoration/cosmetic work on my teeth and I could not be more pleased with the results! Not only have I enjoyed interacting with Dr. Nigro, but I have been more than pleased with the professionalism of the office staff. In addition to Dr. Nigro, Tina has also made me feel quite at ease during appointments. I highly recommend Dr. Nigro and his staff to anyone seeking quality dental care!
- Diane O
Our Latest Patient Testimonial
Dr. Nigro and his staff have provided me with high quality dental care over the years. Dr. Nigro always addresses all of my questions and makes me feel comfortable in the dental chair. My experiences are always positive and pain free! Dr. Nigro even came in late on a Saturday night to fix my tooth in an emergency situation! In my 60+ years of seeing medical professionals, Dr. Nigro has been the only doctor who personally calls to check on me after a procedure. I also appreciate the staff's attention to detail and professionalism. This office is a class act!
- Bernie O
Our Latest Patient Testimonial
We always have excellent service here!
- Theresa M
Our Latest Patient Testimonial
Very friendly staff, very fast hardly any wait time would recommend to any person looking for new dentistry
- Taylor A
Our Latest Patient Testimonial
O-G Family Dentistry is always very organized with scheduling and sending out reminders before scheduled appointments. Which leaves short waiting times, and helps to get services done timely. Always have had a great experience whether it is a routine visit or when needed to have restorative services done. I appreciate the friendly and knowledgeable staff and would recommend them to family and friends.
- Jonathan F
Our Latest Patient Testimonial
Awesome as always 🙂
- Angie B
Our Latest Patient Testimonial
Wonderful! All fillings were painless. No problems afterward. They even called to check up on me later that night! Would recommend Dr Nigro to anyone;)
- Sandra
Call us at 419-419-3334 or toll free at 888-787-4808 to make an appointment.
*Invisalign, among others, is a registered trademark of Align Technology, Inc.





