Meet Dr. Taj

Board-certified urologist and surgeon, sexual health expert, and medical advisor for Rejoyn

Dr Kambiz Tajkarimi - Rejoyn Medical AdvisorRejoyn exists to help men naturally reclaim the lives they love—on their own terms, without surgery, medication or radical lifestyle changes. To ensure we’re offering you the very best and latest in Vacuum Therapy, we have partnered with Dr. Kambiz “Taj” Tajkarimi, a board-certified urologist and surgeon in the D.C. area.

A focus on non-surgical solutions to ED

In addition to being one of the most highly rated urologists and surgeons in his region, Dr. Taj is a medical device developer. Seeing his patients’ first hand struggles with erectile dysfunction (ED)—and frustration with the current solutions on the market —he focused on developing noninvasive solutions for ED and penis rehab

As the medical advisor for The Spartan System at Rejoyn, Dr. Taj brings deep medical expertise and years of experience straight to our customers. He is well-regarded by his thousands of patients who have dealt with erectile dysfunction, prostate cancer, and other sexual health issues.

Dr. Taj is a

  • Board-certified urologist
  • Robotic prostate surgeon
  • Penile implant surgeon 
  • Medical device developer
  • Medical partner and advisor for The Spartan System at Rejoyn 

Education and experience

Dr. Taj received his undergraduate degree at Saint Louis University, his Doctor of Medicine (MD) at Ponce School of Medicine, and completed his surgery training and residency at George Washington University. 

His passion for clinical research is reflected in his awards and publications, from the Best Research Award at the Washington Urological Society to his research on non-surgical treatments for ED. 

He belongs to several professional organizations and has held leadership positions at Frederick Memorial Hospital and Chambersburg Hospital. He speaks English, Spanish, and Persian.