New York Penis Enlargement

Penis Enlargement in New York

Dr. Jonathan Trager performs non-surgical penis enlargement in New York, 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.

Book a Free Information Session Call 516-363-2350
29 Barstow Rd, Ste 201, Great Neck, NY 11021
240 W. 37th Street, 5th Floor, New York, NY 10018
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Dr. Jonathan Trager
Dr. Jonathan Trager 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 New York Locations

Clinics & Physicians in New York

Two offices. Great Neck, 29 Barstow Road, Suite 201, is on the second floor of the three-storey brick medical building in Great Neck Plaza, a short walk from the Great Neck LIRR station on the Port Washington branch, about twenty minutes from Penn Station; there is on-site parking and metered street parking. Manhattan, 240 West 37th Street, fifth floor, is in the Garment District between Seventh and Eighth Avenues, four blocks north of Penn Station; there is no on-site parking, and the nearest garages are on West 37th and West 38th. Both are open Monday to Saturday, 9 to 5.

Upsize Penis Enlargement Great Neck

Address

29 Barstow Rd, Ste 201, Great Neck, NY 11021

Phone

516-363-2350

Financing
Apply: Cherry → Apply: United Credit → Apply: CareCredit →
Upsize™ at this location is provided by Dr. Jonathan Trager of TragerMD.

Upsize Penis Enlargement Manhattan

Address

240 W. 37th Street, 5th Floor, New York, NY 10018

Phone

516-363-2350

Financing
Apply: Cherry → Apply: United Credit →
Physician in New York
Dr. Jonathan Trager
Dr. Jonathan Trager, MD
UROSCULPT™ MASTER CERTIFIED

University of Pittsburgh School of Medicine

15 years experience

American Board of Dermatology

NPI: 1093783367

New York men come to Dr. Jonathan Trager for a credential that stands alone in the Upsize network: board certification in four medical specialties, including…

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I am board-certified in four specialties, dermatology among them, and I have built my practice on injectable technique. Filler is what I do every day; this is simply the most exacting place to do it.
— Dr. Jonathan Trager

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 Dr. Trager's patients say

Reviews from the clinic's Google listing, reproduced as written.

★★★★★
Great work. I would always recommend Dr. Trager for this procedure. Will be coming back.
Paul
Jun 2026
★★★★★
I'm 77 years old and recently tried penile injection therapy under Dr. Trager. He walked me through every step.
Felix F.D.
Nov 2025
★★★★★
I've had four visits with Dr. Trager since the beginning of this year, and every experience has been great.
Jay D.
Nov 2025
★★★★★
Dr. Trager has my recommendation. 5/5. I got the results I was looking for. He's also a super nice guy who made this process easy and stress-free. Thanks again. I'll be back in a few years.
Logan Johnson
Oct 2025
★★★★★
Dr. Trager has been a great help to me on this journey: a comfortable place and great staff.
J. W.
Feb 2025
★★★★★
Dr. Trager is awesome. You won't be disappointed. It's even better than I was expecting.
Ryan Benscoter
Feb 2025
★★★★★
Really great experience working with Upsize. Very highly recommended!
James
Feb 2025
★★★★★
"I saw Dr. Trager at Upsize yesterday. The office staff was very low key and the procedure was virtually painless. I saw results immediately as promised. Very happy so far."

Joel Williams

★★★★★
"Dr Trager is fantastic. Very methodical and clear with his instructions and process. The process is very straightforward with minimal downtime, and the results are excellent! Highly recommend!"

Mason Harrell

★★★★★
"I have seen Dr. Trager a few times over the years now and I am really happy with all the care I’ve gotten. Him and his office staff are really professional. I have seen great results from Upsize and highly recommend him. I think he’s one of the most skilled doctors in NYC."

John Farrell

Book Now Read All Reviews →
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

New York Offices & Dr. Jonathan Trager — FAQ

Should I book Great Neck or Manhattan?
Great Neck is the main office, on the second floor of the brick medical building at 29 Barstow Road, a short walk from the LIRR station on the Port Washington branch, about twenty minutes from Penn Station. The Manhattan office is on the fifth floor at 240 West 37th Street in the Garment District, four blocks from Penn Station.
What is Dr. Trager's background?
Dr. Jonathan Trager is board certified in four specialties, including dermatology. He trained at the University of Pittsburgh School of Medicine and built his Great Neck practice around injectable procedures.
I'm on Long Island. Is Great Neck the closest clinic?
Yes, for Nassau and western Suffolk. The other nearby options are the Manhattan office and the Fair Lawn clinic in New Jersey, 23 miles west.
Can I fit the visit into a workday in Manhattan?
Yes. The 37th Street office is four blocks from Penn Station, the visit usually takes about an hour, and you can go straight back to work.

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 23, 2026 · By Dr. Jonathan Trager · New York

Considering Penis Enhancement? A Guide to Making the Right Decision

A thoughtful framework for evaluating whether penis enhancement is right for you—exploring motivations, expectations, psychological factors, and the decision-making process. The decision to pursue penis enhancement is deeply personal. It involves body image, sexuality, relationships, and self-perception—areas where careful reflection matters more than impulsive action.
January 18, 2025 · By Dr. Jonathan Trager · New York

How to Increase Penis Thickness

A fairly common question we get asked is how to get a thicker penis. Filler injections offer a balance of simplicity (typically a 1 hour procedure with immediate results), efficacy (the procedure actually works immediately) and safety (dermal fillers have an extensive track record of safety). The procedure is quick, fairly straight forward, and with fewer side effects compared to more invasive surgeries.
January 18, 2025 · By Dr. David Rosenberg · Los Angeles

Penis Hyaluronic Acid Fillers vs. Permanent Fillers

At Upsize one of the most common questions we get is whether or not doctors affiliated with Upsize™ use permanent fillers. It is unfortunate that many men opt to go with permanent fillers due to the perceived value without regard to the safety or other potential issues of permanence. Due to this being the case, doctors affiliated with Upsize™ routinely see men with permanent filler in their offices with disfigured penises seeking help to…

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