San Francisco - Sacramento
Los Angeles - Austin

Penis Girth Enlargement

Increase girth and thickness with minimally invasive penis enlargement surgery using FDA approved penis filler

The Perfect Size is Within Your Grasp
Join tens of thousands of men who have had life changing penis enlargement with girth enhancement dermal filler

Injectable Procedure

Doctor performed injectable real penis enlargement procedure. Effective results without surgery or implants.

Natural Appearance

More natural appearing appearance and feel compared to traditional penis enlargement surgery.

Immediate Results

See immediate penile girth enlargement before leaving the office.

No Downtime

A penis enlargement procedure with minimal downtime. You can return to work the same day within minimal restrictions.

Safe and Long Lasting

Safety of an injectable procedure with natural appearing outcomes. Results are long lasting yet reversible if desired.

Androfill Affiliate

Upsize Clinic is an Androfill affiliate. Over 12,000 Androfill penis filler procedures performed.

Androfill Enlargements Performed Worldwide

Meet The Creators of the Upsize Procedure

Dr. Pash and Dr. Friedlander are amongst the most experienced male enhancement specialists in Northern California.

Penis enlargement Dr - Pash

Dr. Joel Pash is a Stanford trained physician with board certification in anesthesiology. He specializes in penis enlargement and complex injectable procedures. He has 15 years of experience and is currently adjunct faculty at Stanford University. 

Penis enlargement Doctor - Friedlander

Dr. Jack Friedlander is a cosmetic surgeon with 20 years of experience and is on staff at Sutter Roseville Medical Center. He specializes in male enhancement and high definition liposuction. Click to learn more about our doctors.


Your first consultation is a simple no-cost assessment for the Upsize Penis Enlargement Procedure. You will meet with a doctor to discuss your options and goals and then come up with a treatment plan. If desired, you will be able to have your penis enlargement procedure done on the same day. You will see immediate results after the first treatment. Your procedure will be done by one of our Upsize penis enlargement doctors. 

Before / After Photos

Not safe for work. Adult content. Click below to view our latest REAL before/after penis enlargement photos and girth enhancement results.

What Our Patients Say

Real Google Reviews

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Contact us by filling out the form and a Los Angeles, Sacramento or San Francisco penis enlargement specialist will contact you.  Alternatively, we can be reached by text or phone at 279-799-7400

Don't Risk Your Penis

Dangers of Other Penis Enlargement Options

Suspensory Ligament Release

One of the highest rates of dissatisfaction. Due to fibrosis of the ligament, penis will eventually become even shorter than at the start. Maximum length is a flaccid only 1.5 inches.


Surgery requiring operating room and general anesthesia. Possibility of infections and chronic pain requiring removal. Maximum size increase is 1.5 inches.

Pills, Pumps, Shots

At best, ineffective. At worst dangerous. Penis enlargement Pills are often non-FDA approved and have temporary effects. Penis Pumps and shots have no long term effects.

Permanent Enlargement Silicone Fillers

Permanent silicone fillers are not approved for use in the skin. Furthermore, If results are not to your liking, there is no ability to fix or remove them.

Questions & Answers

What is the average penile girth?

The penile girth, or circumference is considered the most important penile attribute for partner satisfaction. The average flaccid girth is about 4 inches or 10 cm. Filler injections will increase the flaccid and erect girth thereby offering impressive cosmetics and partner satisfaction. continue reading

What is the average penile length?

The average flaccid penile length is 3.5 inches. When erect, the average is 5 inches. Penis enlargement filler injections will often increase 0.5 to 0.75 inches in flaccid length however will not increase erect length. Although 0.5 inches does not sound like a lot, it is actually about a 15 percent increase which can be quite noticeable. continue reading

Can the head be enlarged?

The penis head, or the glans, is the most vascular and sensitive part of the penis. Although some specialists offer filler injections into the glans, we at the Upsize Clinic do not feel that it is a procedure that we can recommend. It can be quite painful (in contrast to shaft injections which typically have very little pain) and tends to not last very long. continue reading

Are there other enlargement options

Other penis enlargement options typically either require surgery (ie. suspensory ligament release or Penuma Implant) or are gimmicky (ie. pills and pumps.) While pills and pumps don’t work, penis enlargement cost with surgery is expensive and typically riskier than filler injections with more downtime and discomfort. continue reading