Penis Girth

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

The Perfect Size is Within Your Grasp

Safe and Immediately Effective Enlargement

Upsize proprietary injectable penis enlargement procedure uses an FDA approved cross linked hyaluronic acid dermal filler to increase girth, thickness and presence.

Androfill Enlargements Performed Worldwide

Injectable Medical Procedure

Injectable real and effective penis enlargement procedure done safely. Immediate, impressive results without surgery or implants.

Safe and Long Lasting

Safer than penis enlargement surgery with better outcomes. No incisions, no cutting. Results are long lasting yet reversible if desired.

No Downtime

Return to work and activities the same day. Upsize has the fastest recovery of all penis enlargement procedures.

Immediate Results

See immediate penile girth enlargement before leaving the office.

Natural Appearance

More natural appearance and feel compared to penis enlargement surgery

Androfill Affiliate

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

Meet The Creators of the Upsize Procedure

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

penis enlargement doctor

Dr. Joel Pash

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. He is a co-founder of Upsize and the medical director of the San Francisco office.

director of penis enlargement clinic

Dr. Jack Friedlander

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

San Francisco Penis Enlargement Doctor


Your first consultation is a simple assessment for the Upsize Penis Enlargement Procedure. You will meet with the 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 the certified Upsize practitioner at your location. Click to get an estimate on the cost of penis enlargement.

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

Upsize Clinic BBB Business Review

See Dr. Pash on Realself

Play Video about dr. pash discussed penis enlargement cost and penis filler options in california

Get In touch

Contact us by filling out the form and one of our penis enlargement specialists will contact you. Alternatively, we can be reached by phone at 628-243-5841

Don't Risk Your Penis

Dangers of Other Penis Enlargement Options

Suspensory Ligament Release

One of the highest rates of dissatisfaction. Penis enlargement cost can be high and due to fibrosis of the ligament, penis will eventually become even shorter than at the start.

Silicone Implants

Risky surgery. High rate of infections and chronic pain requiring removal.

Pills, Pumps, Shots

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

Permanent Enlargement Silicone Fillers

Permanent silicone fillers are not FDA approved for use in the skin. Furthermore, If results are not to your liking, there is no ability to fix or remove them without surgery.

Questions & Answers

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

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

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

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