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
Great visit
- paul K
Our Latest Patient Testimonial
Everyone was friendly and very professional. They gave me follow-up information and quickly scheduled a follow-up appointment.
- Cheryl A. S
Our Latest Patient Testimonial
staff very friendly /very satisfy w/ staff &dr.
- marvin b
Our Latest Patient Testimonial
I always appreciate the excellent service from OG Family Dental. They are always willing to work me to schedule my visits (or re-schedule them if required) at times that are convenient. The wait time is always short, and everyone greets you with smile. The staff and doctors seem genuinely interested in providing excellent service and answers to any questions or concerns.
- Barb B
Our Latest Patient Testimonial
Great place to go for a dentist and cleaning
- Anonymous
Our Latest Patient Testimonial
So friendly and helpful, I almost look forward to my visits. Almost. I would recommend Dr. Nigro and staff to anyone.
- Diane S
Our Latest Patient Testimonial
Great experience
- Russ T
Our Latest Patient Testimonial
This was a great experience for my 3 year old's first dental visit. Thank you!
- Anonymous
Our Latest Patient Testimonial
Great experience
- Anonymous
Our Latest Patient Testimonial
I would highly recommend this dentist office. Very professional and friendly staff. They make you feel very comfortable and I have total trust in their service.
- Patty J
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.





