Dr. Greenfield joined Advanced Urology, now Colorado Urology,  in October 2018. He was formerly an assistant clinical professor of urology at Columbia University Medical Center in New York, NY as well as in a large private group practice in the Dallas/Ft. Worth area. Dr. Greenfield’s primary areas of expertise include the medical and surgical treatment of erectile dysfunction and Peyronie’s disease. He is fellowship trained in andrology.

Dr. Greenfield formerly served on the Board of Directors of the Sexual Medicine Society of North America and continues to be an active member of the society.

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  • Erectile Dysfunction
  • General Urology
  • Male Sexual Dysfunction
  • Male Sexual Health
  • Peyronie's Disease

Education and Achievements

Truman State University, Kirksville, MO, Bachelor of Science in Biology
Rush Medical College, Chicago, IL, Medical Degree
Rush University Medical Center, Chicago, IL, Urology Residency
Duke University Medical Center, Durham, NC, Fellowship in Andrology
American Board of Urology
American Urological Association (AUA), Sexual Medicine Society of North America (SMSNA),
International Society for Sexual Medicine (ISSM),
Society of Urologic Prosthetic Surgeons (SUPS)

Office Locations

Lone Tree/Parker

Lincoln Medical Center, 11960 Lioness Way, Ste. 210, Parker, CO 80134, United States
What Patients are Saying About Dr. Greenfield

“My experience was great. I called, got in the same day, and Dr. Greenfield was clear about treatment and my options. The check-in at the from went smooth and I only waited for a few...” Read full testimonial

“Dr. Greenfield is very friendly and professional.”

“Dr. Greenfield was very knowledgeable and clear in explaining my options.”


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