A Bit About GAINSwave Therapy

GAINSWave is a specific kind of shockwave therapy that is designed to optimize efficiency and results while maintaining patient safety. To do this, GAINSWave utilizes low-intensity sound waves to repair aged blood vessels, stimulate the growth of new blood vessels via angiogenesis, remove any build-up of micro-plaques, and increase blood flow to the penis.

The Dr. Kass and GAINSWave Difference in Kirkland

Dr. Kass was one of the first two doctors in the United States to see the potential in GAINSWave, and pioneered the shockwave therapy technique on the West Coast, starting in Kirkland. GAINSWave leverages cutting-edge technology that results in better erections and optimal performance. It is a breakthrough solution for men seeking better erectile function at any age. Dr. Kass is the most prolific purveyor of the GAINSWave procedure in Washington State and is one of the longest standing providers of GAINSWave therapy in the US.

It’s just like going to the gym and training a muscle…it’s the equivalent of a bench press.
— JW Redmond, WA

Is GAINSWave Kirkland for you?

  • Are you one of the roughly 52% of men who experience erectile dysfunction? GAINSWave Kirkland can help.

  • GAINSWave has proven to enhance sexual performance without any side effects. It is a safe and effective alternative to other oral ED medications such as Viagra. Results can take effect quickly, with some men experiencing improved erections within 24 hours of treatment.

  • Do you have Peyronie’s Disease? GAINSWave Kirkland is your best bet.

  • GAINSWave breaks down scar tissue and reduce the curvature of the penis without drugs and/or surgery, eliminating the symptoms of Peyronie’s Disease.

  • Are you seeking enhanced male performance? GAINSWave Kirkland can turn that into reality for you.

  • All men can benefit from the GAINSWave procedure. If you want to increase sexual satisfaction and perform at your best, GAINSWave can help.


How does GAINSWave Shockwave Therapy work?

GAINSWave works utilizing three mechanisms:

  1. GAINSWave helps to dilate vessels and brings more blood flow to the existing blood vessels in the penis through use of high-frequency acoustic waves that stimulate nitric oxide synthase production.

  2. Countless studies have shown that GAINSWave treatment stimulates growth of new blood vessels (angiogenesis) and nerve tissue (neurogenesis). These regenerations address the root of erectile dysfunction and lead to firmer, more sensitive, and sustainable erections.

  3. GAINSWave increases blood in the penis by eliminating micro-plaques. This also improves the health of the vessels and their ability to fill with blood and dilate. This helps users to achieve stronger, harder, and more long-lasting erections in just 6-12 treatments.

GAINSWave is non-invasive and utilizes low-intensity sound waves. Thus, it’s referred to as low-intensity shockwave therapy.

After the first session, I noticed a definite improvement. And then about three months later, I had another round of GAINSWave treatments that just went through the roof. My sensitivity was dramatically higher compared to before, the maintainability was greatly improved…Now I have a sex life with GAINSWave that goes beyond what I had in my 20s.
— Karl, 63

What to expect during your GAINSWave Kirkland procedure

Thirty minutes prior to treatment, a numbing cream will be applied, so patients should be prepared to arrive early to their first appointment. For follow-ups, the numbing cream may be applied at home. The appointment typically last from 20-30 minutes, during which Dr. Kass will treat the patient using the GAINSWave trademarked protocol and equipment. And that’s it! Patients can resume normal activity the same day.

Results do vary, but 75% of men experience positive test results post-treatment. Some even experience a spontaneous erection within 24 hours.


Is a GAINSWave treatment embarrassing or painful ?


No. GAINSWave treatment is neither embarrassing nor painful.

The 20-30 minute procedure is completely painless and non-invasive. Dr. Kass has performed hundreds of GAINSWave procedures to improve erectile dysfunction, sexual wellness, and Peyronie’s Disease. In an average day Dr. Kass performs 3–7 GAINSWave treatments. Dr. Kass and her staff are professional and discreet in their service, allowing patients to feel confident and comfortable throughout the process. Improved sexual function is something that many men seek. Dr. Kass and her team utilize effective protocols that address the underlying causes of declining sexual performance. Patients leave the office with better erectile performance and sexual satisfaction.

Here’s what one patient had to say:

Dr. Kass made an uncomfortable discussion comfortable in the first 5 minutes of my visit. I knew immediately I was working with a doctor who was an expert at treating ED, had prepared protocols and clearly performed many treatments. What I thought was going to be embarrassing or awkward was actually a breeze. The GAINSWave and PRP was fairly painless and Dr. Kass had an excellent bedside manner. I’m noticing some promising improvements 3 weeks into treatments.
— T.H., Bellevue, WA

Is There Any Required Downtime After a GAINSWave Treatment?

No, there is no downtime necessary after a GAINSWave treatment. It’s quite the opposite actually. Dr. Kass encourages sexual activity as soon as possible after the procedure to encourage blood flow to the treated area.

The very same night…it was amazing what kind of reactions it gave me.
— Ronald LA, CA

How Quickly Do Patients See Results?

While the process can take up to 3–4 months to complete, some men show improvement right away. In fact, many GAINSWave patients experience morning or nocturnal erections within 24 hours of the first treatment, due to the nitric oxide (a vasodilator) released in the bloodstream during the procedure.

Right after the first treatment, I was engorged. I could see I was bigger. After the fifth treatment, I started to get spontaneous erections.
— S.L. Florida

How Many Treatments Do You Need For GAINSWave to Work?

Patients typically require 6–12 treatments, depending on what their goals are. Dr. Kass also offers preventative maintenance programs in Kirkland, Seattle, Bellevue, and their surrounding areas in order to maintain results and optimize performance.

How Long Do the GAINSWave Kirkland Results Last?

Effects have been medically proven to last 1–2 years after treatment. A recent European study using Doppler ultrasound imaging showed that patients had continued improvement in hemodynamics (blood flow) of the penis one year after GAINSWave therapy.

Nearly 75% of men who experienced erectile dysfunction report a complete reversal of their condition after GAINSWave treatment, as well as improved sexual performance. The majority of patients suffering from ED significantly reduced their oral ED medications or even discontinued them entirely after going through the process.

Why Should You Choose Dr. Kass as Your GAINSWave Kirkland Provider?

Dr. Kate Kass is passionate about bringing new technologies, like GAINSWave, to the forefront of her field. She advocates for technologies that can push forward safe and efficient treatments with great results for clients. Dr. Kass was one of two doctors to see the potential in GAINSWave and start treating patients. She has a proven track record of success and has treated more patience in Washington State than any other doctor.

Dr. Kass prefers to treat all of her patients herself. When you visit her clinic, you can expect hands-on treatment, as opposed to many other clinics where patients are handed off to technicians who perform the procedure in place of the doctor.

Dr. Kass spends about an hour with each patient during their consultation in order to understand his lifestyle and health history. She orders a comprehensive blood panel to take a look at everything from testosterone levels and thyroid function to cardiovascular health. Dr. Kass brings a thorough approach to diagnosing erectile dysfunction, prescribing the best approach for improved sexual function, and administering treatment.

Patients are often able to start their treatment right away. During the follow-up, Dr. Kass will review lab work with them and discuss the variables that may be contributing to their ED. Sometimes a combination of GAINSWave and platelet-rich plasma shots will be the best way to maximize results.

The things I was doing before GAINSWave were Band-Aids and the Band-Aids kept falling off…GAINSWave, as far as I’m concerned, is a far more permanent patch.
— Michael

How Does GAINSWave Kirkland Treatment Differ From Other ED Solutions?

GAINSWave is an actual solution. It sometimes seems almost too good to be true, but it is the real deal.

GAINSWave Kirkland Therapy:

  • Drug and surgery-free

  • Non-invasive, with no known side effects

  • A simple in-office procedure—and only takes 20-30 minutes

  • Provides long-lasting results (proven to last between 1-2 years) with no downtime

  • Addresses poor blood flow, the root cause of erectile dysfunction

The GAINSWave allowed me to have a firmer and thicker penis and a much quicker erection, much harder erection.
— Allen

What Studies Have Proven GAINSWave Shockwave Therapy is Effective?

GAINSWave shockwave therapy has already been in use to great success in Europe for more than 15 years. In China and Japan, doctors are currently using shockwave therapy to help improve blood flow to the heart for coronary artery issues. The treatment has also played a part in treating vasodilation, as suggested by the following studies:

In addition, more than 40 controlled studies confirm the effectiveness of GAINSWave’s shockwave treatment. Here are just a few:

The News on GAINSWave

More people are discovering the benefits of GAINSWave therapy every day. Here are some recent mentions of GAINSWave in the press:

It’s been incredible. I’ve had a couple of encounters where I felt like I was more erect and more hard than when I was a 20 year old.
— Jeff, 61

Why is GAINSWave Kirkland the Best Treatment Over Others For ED?

GAINSWave treatments offer no expensive prescriptions to refill, or pills to remember. Patients experience none of the harmful side effects that are often associated with oral ED drugs. GAINSWave Kirkland is especially ideal for men who are unable to take oral ED medications, such as men who suffer from high blood pressure, heart disease, or diabetes. GAINSWave can also treat Peyronie’s Disease. This is something Viagra and other oral ED drugs can’t do.

Contact our offices today to find out if you are a candidate for this life-changing procedure!