Orthodontist Dennis J. Flanagan D.D.S., M.S. in Rockford and Winnebago, IL Welcomes You to Flanagan Orthodontics

Whether a child, teen or adult – visiting the orthodontist is a very different experience than in the past. Dr. Dennis Flanagan and his talented team have been creating beautiful smiles in the Rockford and Winnebago, Illinois (IL) area for years!

Combining experience with advanced education and personal care, we strive to bring you only the best orthodontic treatment options available including state-of-the-art braces and Invisalign clear aligners for those who don’t want to be seen wearing braces.

Dr. Flanagan is one of only 150 orthodontists in the World who has received special training from Invisalign for treating teens with Invisalign Teen, so you're in very capable hands while having treatment here at Flanagan Orthodontics!

Excellent

4.9

Sandra Brown

All three of my boys went to Flanagan Orthodontics. Very nice staff, always welcoming, And best of all…straight teeth

Response from the owner:We are so happy to hear you enjoyed your experience with us, Sandra! It was an honor to treat your family 😁

Jonna Muzzarelli

I got Invisalign done through Dr Flanagan. They always run on time, have great professionalism and are fairly priced.
My kids need their second round of braces. I didn’t hesitate in switching from their old orthodontist to Dr. Flanagan‘s office. They are 11 months into their treatment and everything has been great.

Response from the owner:Thank you so much for the confidence you have in us Jonna.- Dr. Flanagan

Krystle Keen

Had an amazing 1st consult and definitely know this is the place for us. Love everything about this office! Dr Flanagan was so honest and even told me he didn't think my child needed braces at this time after others said she did. We love all the people too. Definitely found the right fit for us. We sought 3 opinions and his was by far the one we trusted most.

Response from the owner:We are so happy you enjoyed your first visit with us! We're excited to welcome your family to the Flanagan Ortho Family! :)

Amber Pridie

Dr Flanagan's office is always so polite and wonderful at explaining everything! We love them!!

Response from the owner:Thank you so much for the 5 star review Amber!- Dr. Flanagan

Samantha Ciaccio

Dr. Flanagan and his staff were great during my son’s visits and were accommodating if I ever needed anything! Highly recommend then for your orthodontist needs!

Response from the owner:Thank you so much for the kind review, Samantha!

Thalia Pinedo-Gallardo

I went to Flanagan Ortho. as a child. I remember the office being welcoming and friendly staff

Response from the owner:Thank you for the very kind review Thalia.- Dr. Flanagan

Hanna Emery

Dr. Flannagan and his staff are very knowledgeable and friendly. The office is also very clean. All of my children will be getting orthodontic treatment here when ready.
Highly recommend.

Response from the owner:Thanks for the vote of confidence!

Heather Jonas

Great service, loved how they are very good at explaining what they will be doing and why. Very nice staff!! We look forward to having Flanagan and his staff as our family Orthodontic office!!

Response from the owner:Thank you so much for the positive review Heather!- Dr. Flanagan

Peter Picchioni

Top notch establishment. Professional, kind, understanding well you get the picture. I went from not wanting to smile to smiling all the time. I had braces for about 1 1/2 years. Thank you Dr Flanagan and staff.

Response from the owner:Thanks Pete, your cheesecakes are top notch!

Kaylen Fitzsimmons

I used to go here when I had braces 11 years ago and am now back and still receiving the same great services as I did back then. The staff truly want to provide the best care they can. I would highly recommend them!

Response from the owner:Thank you so much Kaylen! It was great to see you again after all of these years.- Dr. Flanagan

Wynnie Myah

I am an adult with braces. I feel so comfortable when I come for my appointments. Everyone is so nice. Highly recommend.

Response from the owner:Thank you so much for the great review!! 😁

Amber Carmona

Dr. Flanagan and his staff are absolutely amazing! They have been so helpful in the process of getting my son Manuel his braces! I will and have recommended Dr. Flanagan to everyone I know!

Response from the owner:Thank you so much for your very kind review, Amber! We love having Manny as a patient and look forward to his visits :)

Grace Kinney

Dr.Flanagan and his team are awesome. They are knowledgeable, caring, and so friendly! From the second I walked in the door to when I left I was extremely satisfied with my care. I would recommend anyone to this office.

Response from the owner:Thank you very much for the great review!-Dr. Flanagan

Harold Oxley

Friendly, efficient and helpful staff.

Response from the owner:Thank you so much for the kind review! We appreciate you!

Ida Graves

I am soooo thankful I stumbled upon & called Dr Flanagan’s office with, what for me felt like an emergency!! They have been so accommodating, super friendly, helpful, knowledgeable and they fixed me!! Thank you, thank you!! 😊

Response from the owner:We're so happy we were able to help you! Thank YOU for putting your trust in us :)