Fort Collins Plastic Surgeon
4450 Union Street, Suite 100
Johnstown, Colorado 80534 US
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15 years experience
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4.4 out of 5 stars 4.4 stars from 25 reviews See details Hide details
4.0 out of 5 stars Doctor's bedside manner
4.0 out of 5 stars Answered my questions
5.0 out of 5 stars After care follow-up
4.0 out of 5 stars Time spent with me
4.0 out of 5 stars Phone or email responsiveness
5.0 out of 5 stars Staff professionalism & courtesy
5.0 out of 5 stars Payment process
5.0 out of 5 stars Wait times
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Treatment results may vary

5 out of 5 stars Breast Augmentation

Amazing Physician and Staff! - Johnstown, CO

I can't say enough about how incredible Dr. Gonyon is! First of all, he is the most personable and caring plastic surgeon I have ever come into contact with. He does an amazing job, even in more difficult circumstances. His commitment to quality has repeatedly exceeded my expectations and I completely trust him with any procedure I chose to have done! Thank you!

5 out of 5 stars Breast Implants

Girl with No Boobs - Greeley, CO

Dr. Gonyon and his staff are amazing. Dr. Gonyon even called me after surgery to check up on me and I really felt like he cared about me.

5 out of 5 stars Breast Implant Revision

I Love my Breasts, Dr. Gonyon is the Best - Loveland, CO

Dr. Gonyon is amazing. He is caring and his office staff is great.

5 out of 5 stars Breast Implants

Silicone B to D Cup. A Day by Day Review.

So far he and his staff have been great. Beautiful office.

5 out of 5 stars Sientra Breast Implants

27 Yrs Old, 3 Beautiful Kids - Loveland, CO

I am so happy with my Dr! He took care of me and listened to my concerns and questions

5 out of 5 stars Tummy Tuck

View my Tummytuck Results Check out my Doc - Johnstown, CO

Amazing I had 8 consulatations he was he one I picked, I got a tour of eveything, I got meet people o got a free bra from the bouquet amazing staff as well.

5 out of 5 stars Breast Augmentation

5'4 115lbs 28 and in love with my 505cc Sientra textured silicone implants!

I was recommended to Dr. Gonyon through a good friend. She has actually had 6 friends go to him since her augmentation. He is board certified, was very thorough and nice. His office staff is incredible! Never any wait and always answering my questions promptly! I can't imagine this experience going any better! I would recommend him to all my friends and family in a heartbeat!

5 out of 5 stars Mommy Makeover

Ready or Not, Here I Come... - Fort Collins, CO

My experiences so far have been great! Everyone at Dr. G's office is so helpful and friendly. Anytime we had emergency questions, we were able to call Dr. G's cell and speak with him immediately. Dr. G really knows his stuff and I would highly recommend him to anyone wanting a tummy tuck or breast aug.

(28 yr old F) Rhinoplasty and Turbinate Reduction. Johnstown, CO

So far my experience has been great! Dr. Gonyon was friendly and understanding. His staff has been very helpful and great to work with.

I Have Been to 8 Consulates He Was the Best - Johnstown, CO

He is amazing all of his staff nice kind unlike some like Dr vath or Dr swail

*Your results may vary. Any specific claims or permanence length of results vary for each patient and are not guaranteed.

Board Certifications

Board-certified by the American Board of Plastic Surgery


American Society of Plastic Surgeons (ASPS)

Consultation Fee

Free. When you mention Real Self

Hospital Privileges

Dr. Gonyon has hospital affiliations at Medical Center of Rockies, McKee Medical Center, Harmony Surgery Center, North Colorado Medical Center, Poudre Valley Hospital, Banner Fort Collins Medical Center.


  • Undergraduate & Medical School

    Undergraduate: University of Michigan
  • Post-Medical School Training

    Residency: Plastic Surgery, Duke University Medical Center
    Fellowship: Cosmetic Surgery, University of Texas Southwestern Medical Center, Dallas

Treatments offered at Gonyon Cosmetic and Plastic Surgery

Most popular answers from Denis L. Gonyon, Jr., MD

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12 days post op, looks terrible distorted!! Fat or swollen?? HELP!! (photos)

Your pictures show normal swelling, especially after fat transfer to the face and lips. This can often be significant, asymmetrical, and can last for... READ MORE

Will my breast deflated (or sag) if I remove implants? I have so little tissue! (Photo)

In general, yes, your breasts will have a deflated appearance to some degree if you completely remove your implants. Fortunately it appears that you... READ MORE

How long should you wait after a gastric bypass to get skin reduction surgery?

As you can see from the other physicians who have responded, 6 months at a stable weight is a good minimum and a year is even better. A stable weight... READ MORE

How often should I massage lower brows after endoscopic brow lift?

Hamla,Most surgeons recommend massaging for 10 to 15 minutes three times a day but you can do this more often if you would like. This helps reduce... READ MORE

I am a waitress and am wondering if one week is going to be long enough for breast augmentation recovery? (photo)

It would be very reasonable to return to administrative duties 5 days after surgery. Surgeons vary in how long they restrict patients from significant... READ MORE

Is a 'Brow Lift' and alternative to a 'Blepharoplasty' ?

Each of these procedures address different issues but they do go together. The brow lift will rejuvenate the forehead and improve eyebrow position and... READ MORE

Which option would be best for me - Permalip filler or upper lip lift? (Photo)

Adding an implant or filler will add some fullness to the upper lip and will help to reduce the appearance of your gummy smile. The amount of... READ MORE

Any suggestions for permanent bigger lips? (photos)

Having a temporary injection with Juvederm is very helpful because you have able to determine that you like that look.There are several options that... READ MORE

Would placing upper lip implants decrease gummy smile same way as lip repositioning? (Photo)

Adding an implant or filler will add some fullness to the upper lip and will likely help to reduce the appearance of your gummy smile. The amount of... READ MORE

Is there a price difference on having breast implants removed with local anesthesia compared to gave them out with general?

See my answer to your other questions. I think that based upon your pictures and that you have not described having any other issues such as capsular... READ MORE

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*Your results may vary. Any specific claims or permanence length of results vary for each patient and are not guaranteed.