Denver Penis Enlargement

Penis Enlargement in Denver

Dr. James Harris performs non-surgical penis enlargement in Denver, using hyaluronic acid filler injections that add up to 2 inches of girth, erect and flaccid, and up to 0.75 inch of flaccid length. The visit typically takes under an hour, you see the result before you leave, and most men are back at work the same day.

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5445 DTC Parkway, Suite 1015, Greenwood Village, CO, 80111
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Dr. James Harris
Dr. James Harris Physician affiliated with Upsize™
3,000+ Procedures Network-Wide
4.9★ Google Rating
162 Google Reviews
31 Locations
Urosculpt™Certified ⓘUrosculpt™ Master Certified is an advanced procedural certification level within the Urosculpt™ Certification Program. See site footer for what Urosculpt™ is and is not.
Our Denver Location

Clinics & Physicians in Denver

The Denver office is at 5445 DTC Parkway, Suite 1015, on the tenth floor of The Quadrant, the Class A tower in the Denver Tech Center between Belleview and Orchard, next to The Landmark. From I-25 take the Belleview or Orchard exit. The attached garage and the outdoor lot are free for the first two hours. The RTD light rail stops at Belleview and Orchard stations, both a short walk. Open Monday to Saturday, 9 to 5.

Upsize Penis Enlargement Clinic Denver

Address

5445 DTC Parkway, Suite 1015, Greenwood Village, CO, 80111

Financing
Apply: PatientFi → Apply: LendingClub →
Upsize™ at this location is provided by Dr. James Harris of Restore Hair.
Physician in Denver
Dr. James Harris
Dr. James Harris, MD
UROSCULPT™ MASTER CERTIFIED

University of Colorado School of Medicine,

20 years experience

Plastic Surgery

NPI: 1689998379

Denver men come to Dr. James Harris for the two-decade cosmetic surgery career he brings to penile enhancement. A graduate of the University of Colorado…

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After eight thousand cosmetic procedures, proportion is second nature to me. Girth has to suit the rest of the anatomy, and getting that judgment right is what separates a good result from a merely bigger one.
— Dr. James Harris

UroSculpt™ certification is a training credential (course and assessment), not a license or a medical-specialty board certification; UroSculpt does not supervise, employ or audit providers.

About the Procedure

What Is Upsize™?

Upsize™ is a physician-led penis enlargement procedure using hyaluronic acid dermal filler. The in-office treatment typically takes under an hour, requires no surgery or implants, and involves no downtime.

Unlike pills, pumps, or surgical penis enlargement with weeks of recovery and downtime, penis enlargement injections deliver immediate, visible results you can see before leaving the office. This is typical; your provider evaluates what is right for you, case by case, at your appointment.

Full procedure overview, candidates & risks →

Up to 2"
Girth Increase
Up to 0.75"
Flaccid Length
24 mo
Average Duration
Fully Dissolvable

Plus Firm-X™ — Penile Neuromodulator

Firm-X™ is Upsize™'s penile neuromodulator procedure — a single in-office injection that improves erectile firmness and increases flaccid hang for about 6 months per treatment. Takes about 20 minutes, no downtime, often performed in the same visit as penis enlargement injections.

Full Firm-X™ overview, candidates & risks →

6 mo
Average Duration
20 min
Procedure Time
No
Downtime
Testimonials

What patients say

Reviews from each clinic's Google listing, reproduced as written; some are from other clinics in the Upsize™ network.

★★★★★
Terrific experience from start to finish. Dr. Harris and his team and top notch and made me feel very comfortable in an otherwise stressful situation.…
Delmar W.
Jan 2026
★★★★★
I had a procedure done about a week ago with Dr. Harris and his team/staff which included Derrick, Claudia, Jas, Ale and Keila. They were…
Ralph S.
Jan 2026
★★★★★
The entire team did a fantastic job! You can tell they are always striving for excellence. Joe communicated well, the OR staff was kind and…
DR Tippets
Jan 2026
★★★★★
Dr Harris and his team are world class. Best in the world. Done 2 surgeries and highly recommend!
Riad N.
Jan 2026
★★★★★
After losing my wife, I watched other men who had successfully found love again and carried themselves with such strength and confidence. I wanted to…
Mario V.
Sep 2025
More Details

Pricing, results and related procedures

Pricing →Recommended prices · from $150 monthly · starting at $4,200 Before & After Results → SmoothSac™ →Scrotal neuromodulator for a smoother appearance and a more relaxed hang Revisions & Corrections →Correcting unsightly filler placed elsewhere Penis Size Calculator →Anonymous; compare yourself to a published study of 15,000+ men
FAQ

Denver Office & Dr. James Harris — FAQ

What is Dr. Harris's background?
Dr. James Harris has practiced cosmetic surgery for two decades. He trained at the University of Colorado School of Medicine and completed his residency there.
How experienced is Dr. Harris?
He has performed more than 8,000 cosmetic procedures over those twenty years.
Is Denver the only clinic in the Upsize™ network in Colorado?
Yes. The clinic is in the Denver Tech Center on I-25, about an hour from Colorado Springs and 45 minutes from Boulder.

Everything about the procedure itself — cost, safety, how long it lasts, what to expect — is on the full FAQ page → · Full list of risks and complications →

Resources

Expert Penis Enlargement Resources and Insights

Explore medical advice, expert guides, and real talk about effective penis enlargement methods.

January 19, 2026 · By Dr. James Harris · Denver

Body Dysmorphia vs. Legitimate Anatomical Concerns: Understanding the Difference

Not all concerns about genital size or appearance are created equal. Some men have legitimate anatomical variations that fall outside normal ranges or medical conditions that warrant intervention.
March 26, 2026 · By Dr. Joel Pash · Bay Area

How to Increase Your Size: A Comprehensive Medical Guide for 2026

A physician-reviewed guide to increasing penis size: which methods have real evidence behind them, which don't, and what results are realistic. Before exploring enhancement options, it’s essential to understand normal male anatomy and size variations. According to peer-reviewed research published in the British Journal of Urology International, the average erect penis length is 5.16 inches (13.12 cm) with a standard deviation of 0.65 inches.[1]
March 16, 2025 · By Dr. Brad Sellers · Dallas

How to Measure Penis Size

Before you begin checking the size of your penis, it’s important to set the stage for accuracy by ensuring you have all the right equipment and are using the right techniques. For starters, make sure your penis is fully erect.

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