Penile Duplex Ultrasound (with or without pharmacologic erection)

Penile Vascular Imaging: Diagnostic Ultrasound for ED
What is it
Vascular imaging assessing arterial inflow and veno-occlusive function.
Who it's for
ED with unclear cause, treatment failures, or pre-procedural planning.
How it works
High-resolution ultrasound measures cavernosal blood flow at rest and after vasodilator injection.
What to expect
- 30–45 minutes
- Detailed report guides targeted therapy
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Receive tailored recommendations and therapies specifically designed to address your individual health needs.
Ongoing Support & Follow-up
Benefit from continuous care, including regular progress reviews and expert guidance throughout your wellness journey.
What our patients says

Dr. Russell Williams and his staff has been my team for Urological situations for more than 15 years and they are just Great. Highly RECOMMEND!

I’ve been treated by Ben Martinez for a few years here now and he’s outstanding with his level of care!I would highly recommend Y Factor to any Man looking to improve their health!

I came into get a vasectomy not knowing what to expect. The whole procedure took 15 minutes with little to no pain. Dr talked to me through the whole process to ease my mind from what was going on. Would highly recommend the Y Factor for your place to get your vasectomy.

I recently had the pleasure of visiting The Y Factor, and I cannot express enough how impressed I am with the level of care I received, particularly from Nurse Practitioner Ben Martinez. From the moment I walked in, the atmosphere was warm and welcoming, creating an environment that immediately put me at ease. The staff at the front desk especially Zuleika was friendly and efficient, streamlining the check-in process. Ben Martinez, Nurse Practitioner, demonstrated a high level of professionalism and expertise throughout my visit. He took the time to thoroughly discuss my concerns, patiently answering all my questions and addressing any uncertainties I had. Ben's compassionate and personable approach made me feel comfortable discussing sensitive health matters, fostering open communication.
Our amazing team
Frequently Asked Questions
What can I do to get started?
Take the Men’s Health Quiz found on this website. If the questions you answered affect your health in any way, call us at The Y Factor or make an appointment online and our specialists will evaluate your urological health and start a specialized treatment plan specifically for you.
Why does The Y Factor specialize in men’s health?
The Y Factor was named for the Y-chromosome, the factor that determines male characteristics. Our facilities were created by men, for men, with the expertise of male urological health. Our team believes in finding the underlying source of men’s health problems so they can customize a specific treatment plan to improve current health issues along with one’s overall quality of life.
Why is seeing a urologist so important to men’s health?
Too many men are dying in their 50s and 60s from urological disorders that could have been prevented in their 30s and 40s. Rapid advances and medical discoveries have been occurring in this field but are often concentrated in academic centers. Our specialists bring these advances to communities in which men live and work.
Are the treatments/surgeries at The Y Factor painful?
We take all precautions to ensure you are in as little pain as possible. Many of our patients have reported low pain levels, around 1-2 on a scale of 10.
Yes, we accept all major insurance plans:
At The Y Factor, we realize that medical care can be expensive. In an attempt to help you – our patients,
we can also work with the “Out of Network” benefits of most health insurance plans, and we accept Care Credit.