Northern Colorado's Premiere
Plastic Surgery Center


Dr. Gonyon offers a full range of breast surgery options for both men and women.


Get the curves you’ve always wanted with custom body contouring from the experts.


Let us reshape or rejuvenate your face to give you the youthful look you desire.


The latest and greatest non-surgical cosmetic procedures to look your best.

About Our Practice

Northern Colorado’s Leading Plastic Surgeon

At Gonyon Cosmetic and Plastic Surgery, we understand that feeling good on the inside can start by looking good on the outside. 

Our philosophy is to help guide you through every step of the process, beginning with detailed and personalized consultations to discuss your goals. Led by plastic surgeon Dr. Denis Gonyon, our team is dedicated to providing exceptional care to all our surgical and non-surgical clients.

“When exceptional plastic surgery skill marries luxury medical facilities, a new you as beautiful on the outside as the inside is born.”

Before & After

Photo Gallery





*Individual results may vary


*Individual Results May Vary


I had an incredibly great experience with Dr. Gonyon and his whole staff, answered every question, showed patience and concern through every step. Dr. Gonyon is very skilled and knowledgeable with many years of experience. I had a breast replacement and I am so pleased with the results! Thank you!!*

- C A

I would like to thank Dr. Gonyon and his staff for everything they have done for me. They are amazing! I got diagnosed with breast cancer this last year and they have helped me with reconstruction. Dr.Gonyon does great work and his office staff are always helpful.*

- K K

Dr Gonyon did my Rhinoplasty surgery a couple months ago and I am extremely happy with my results. This is something I’ve wanted to do for a long time and I am so glad I chose Dr Gonyon. My experience with him & his staff was wonderful and I have since returned for several of the Med Spa services they offer!!*

- S W