Orthodontist Rockford Winnebago IL Invisalign Dennis J Flanagan DDS MS

Orthodontist Winnebago Rockford IL Invisalign Dennis J Flanagan DDS MS

Facebook page Instagram page Pinterest page YouTube page Blog page
Patient Forms
Orthodontist Rockford Winnebago IL Invisalign Dennis J Flanagan DDS MS

Rockford Office

1075 Featherstone Rd. Ste. 20
Rockford, IL 61107

Winnebago Office

506 N. Elida
Winnebago, IL 61088
(815) 399-5757
MENU
  • Home
  • Our Office
    • Meet Dr. Dennis Flanagan
    • Meet The Team
    • Flanagan Kids Club
    • Community Involvement | Sponsorships
    • Contests & Events
    • Blog
    • Write Us a Review
    • FAQ
  • New Patients
    • Why Choose Us
    • Testimonials
    • First Visit
    • Easy Financing
    • Office Policies
  • Braces 101
    • All About Braces
    • Types of Braces
    • Early Treatment
    • Adolescent Treatment
    • Adult Treatment
    • Retainers
    • Orthodontics Dictionary
    • SYNAPSE Dental Pain Eraser
  • Invisalign®
    • Invisalign Info
    • Invisalign Teen
    • Cost of Invisalign
    • iTero Digital Impressions
  • Contact
    • Rockford Location
    • Winnebago Location
    • Request an Appointment
    • Emergency Care
Teen smiling Flanagan Orthodontics in Winnebago and Rockford, IL

Winnebago Office

506 N. Elida Winnebago, IL 61088

Rockford Office

1075 Featherstone Rd. Ste. 20 Rockford, IL 61107
(815) 399-5757
Patient Forms
Orthodontist Rockford Winnebago IL Invisalign Dennis J Flanagan DDS MS
  • Home
  • Our Office
    • Meet Dr. Dennis Flanagan
    • Meet The Team
    • Flanagan Kids Club
    • Community Involvement | Sponsorships
    • Contests & Events
    • Blog
    • Write Us a Review
    • FAQ
  • New Patients
    • Why Choose Us
    • Testimonials
    • First Visit
    • Easy Financing
    • Office Policies
  • Braces 101
    • All About Braces
    • Types of Braces
    • Early Treatment
    • Adolescent Treatment
    • Adult Treatment
    • Retainers
    • Orthodontics Dictionary
    • SYNAPSE Dental Pain Eraser
  • Invisalign®
    • Invisalign Info
    • Invisalign Teen
    • Cost of Invisalign
    • iTero Digital Impressions
  • Contact
    • Rockford Location
    • Winnebago Location
    • Request an Appointment
    • Emergency Care
Orthodontist Rockford Winnebago IL Invisalign Dennis J Flanagan DDS MS
Facebook page Instagram page Pinterest page YouTube page Blog page

Beautiful Smiles With Healthy Bites

Schedule Free Exam
Flanagan Orthodontics in Winnebago and Rockford, IL

THE FLANAGAN DIFFERENCE
We provide leading-edge orthodontic treatment in a safe and fun environment.
Learn More
Smile icon Flanagan Orthodontics in Winnebago and Rockford, IL

FIRST VISIT
Find out what to except during your initial consultation with Dr. Flanagan.
Learn More
Calculator Icon Flanagan Orthodontics in Winnebago and Rockford, IL

EASY FINANCING
Every single financial agreement is worked on specifically to each family’s needs.
Learn More

INVISALIGN CLEAR ALIGNERS
Clear aligners are invisible, comfortable, and customized just for you.
Learn More

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!

Read More

An Orthodontic Experience You Can Trust

  • We focus on cutting-edge technology and are dedicated to improving the health, appearance, and self-confidence of all our patients we serve.
  • Our goal is to make orthodontic treatment affordable with high-quality treatment that fits your budget! We offer no-interest payment options and accept direct insurance from most insurance carriers.
  • Your time is valuable, and we respect that. We offer convenient office hours, fast and effective treatment, and our team is always available when you have questions or need assistance. We run on schedule so that you can too!

Please use this site to learn more about orthodontic treatment and our practice. Contact our office today at one of our two convenient locations today in Rockford and Winnebago, IL to schedule a complimentary smile exam. Our orthodontist and team look forward to meeting you and showing you how getting braces has never been easier!

Also serving surrounding communities of Belvidere IL, Freeport IL, Byron IL, Pecatonica IL, and Loves Park IL.

 

 

Meet Dr. Dennis Flanagan

Dr. Flanagan's biggest reward in becoming an orthodontist is being able to make a profound, positive effect on our patients' lives. Combining experience with advanced education and personal care, he will strive to bring you only the best orthodontic treatment options available.

Learn More

Dental Pain Eraser

If you are considering orthodontic treatment and nervous about possible discomfort, we’ve got you covered in our practice! The award-winning, FDA-cleared Synapse Dental Pain Eraser “pen” delivers gentle, electric pulses that prevent and remove discomfort without needles, numbing gels or drugs, with relief lasting up to 48 hours.

Learn More
 
 

Does Your Child Need Braces?

It's recommended that children see an orthodontist for an evaluation by age 7, but that doesn't mean your child needs braces just yet! Our office uses a conservative approach when planning treatment for our younger patients who are still growing. Following a free smile exam, Dr. Flanagan will advise what the best option is for your child's unique smile.

Learn More

Patients Love the Flanagan Orthodontics Team!

Excellent
Marcia Rigney
Amazing staff.
Response from the owner:Thank you for the kind words, Marcia!!
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
Rockford CYT
We have loved Dr. Flanagan’s office! Appointments are always fast and on time! Great office!
Response from the owner:Thank you so much for the great review!
Mary Larson
Dr. Flanagan and staff are wonderful!
Response from the owner:YOU'RE wonderful, Mary! 😁😁
Nicki Bradshaw
We are SO happy with Flanagan Orthodontics! They're extremely professional, great with kids, efficient, and excellent dentistry!
Response from the owner:We really appreciate such a positive review, Nicki!! We love having you guys here 😁
Megann Pieper
Great 1st experience . Nice/friendly staff . Very informative , answered all our Questions.
Response from the owner:Thank you for taking the time to leave us a review, Megann! We're so happy you enjoyed your experience with our team!
melissa ramos
We love the assistants and staff in the office. Appts are quick and we don’t usually have any wait time.
Response from the owner:Thank you so much for the kind review, Melissa! We love having your family here!
Amber Bartelli
Dr. Flanagan has treated 3 of my children and all 3 have loved their experience. Two are still in treatment while the oldest has completed his treatment. All 3 of them have amazing smiles and we can't wait to see the final product for the younger 2. Lifetime retainers was the best option for a teenager. Saved us so much money on the first one that we opted for it on the next 2. Dr cares about his patients in the office and outside of the office as well. Thank you for your continued support and dedication to making smiles perfect.
Response from the owner:As always Amber, we are so happy you and your family have entrusted our practice with your orthodontic care 💙 Thanks for being a great family and we all look forward to seeing the girls end results 😁
Amanda Orlandi
We are so glad we chose Flanagan for orthodontics!! He and his staff are Amazing!! Thank you all!!
Response from the owner:We're so glad you chose us too, Amanda!! Thanks for the great review!!
Christina Castronovo
Dr. Flanagan has been an amazing orthodontist to my 2 daughters! His kind demeanor and friendly and caring staff make every visit a pleasure! Would absolutely recommend to anyone looking for an orthodontist for their child!
Response from the owner:Thank you so much for the complimentary review, it's a pleasure having your family in our practice!- Dr. Flanagan
Jessica Fritz
Dr. Flanagan is great, highly recommend using his office for braces.
Response from the owner:Thank you so much for the kind review, Jessica!
Sydney Tillema
Overall great experience when I went for my Invisalign. The staff is awesome very friendly and helpful. I recommend!
Response from the owner:We appreciate you and your kind words, Sydney!!
Jodi Severson
The staff is very friendly and helpful. They work with you with anything you need. Highly recommend Dr. Flanagan!
Response from the owner:Thank you for the kind review, Jodi! We're so happy YOU'RE happy 😁😁
Lidia Lentz
Everyone is super friendly! My daughter loves going here. They do so much for kids. They explain everything and do not push anything unnecessary.
Response from the owner:We love having you!! Thank you for the positive review, Lidia!!
Haley Schwarz
Great staff and a great place for all your orthodontist needs!
Response from the owner:Thank you for the great review Haley!- Dr. Flanagan
View More Testimonials
Invisalign logo Flanagan Orthodontics in Winnebago and Rockford, IL
Invisalign Teen Flanagan Orthodontics in Winnebago and Rockford, IL
iTero Flanagan Orthodontics in Winnebago and Rockford, IL
AAO Flanagan Orthodontics in Winnebago and Rockford, IL

Rockford Office

1075 Featherstone Rd. Ste. 20
Rockford, IL 61107
(815) 399-5757

Kids Club

Become an official member of Dr. Flanagan’s Kids Club to gain access to all kinds of fun office events, Facebook contests, giveaways and lots of crazy cool prizes.

Click Here to Learn More!

Winnebago Office

506 N. Elida
Winnebago, IL 61088
(815) 399-5757
  • Home
  • Our Office
  • New Patients
  • Braces 101
  • Invisalign
  • Contact
  • Sitemap
  • Privacy Policy
  • Anti-Spam Policy
  • Statement of Accessibility
Footer Logo Flanagan Orthodontics in Winnebago and Rockford, IL
©Copyright Flanagan Orthodontics 2025 - Invisalign in Rockford & Winnebago, IL
Kaleidoscope® subsidiary: Orthopreneur® Internet Marketing Solutions

Looking for an orthodontist near me in Rockford and Winnebago, IL ? Orthodontist Dr. Dennis J. Flanagan at Flanagan Orthodontics specializes in state of the art braces, metal braces, clear braces, ceramic braces, Invisalign, and Invisalign Teen. We also offer early orthodontic treatment for children, and full orthodontic treatment for teens, and adult orthodontics. When considering your investment which includes the cost of braces, the cost of Invisalign, and the time it takes to create your new smile, you can't put a price tag on a life-changing appearance which improves your long term dental health.

Visit our two convenient locations today in Rockford and Winnebago, IL. You will see for yourself orthodontist Dr. Flanagan and his team offer effective and affordable braces serving Belvidere IL 61008, Freeport IL 61032, Byron IL 61010, Pecatonica IL 61063, and Loves Park IL 61011.

css.php