Dr. Brian Steixner

Dr. Brian Steixner is a board-certified urologist and an expert in men’s sexual medicine. He completed his General Surgery and Urology training at The University of Pennsylvania and The Children’s Hospital of Philadelphia, one of the busiest and most comprehensive programs in the nation.

During his career, Brian has treated thousands of men with sexual health issues including male factor infertility. After he and his wife struggled with several rounds of infertility, he knew he had to do something to empower men. He developed Popstar Fertility, the best supplement for men to take to promote overall sperm health, morphology, motility, and reproductive success.

He currently lives on the East Coast with his wife and two children. Dr. Brian Steixner has been a medical contributor for Men’s Health Magazine, Details Magazine, and NBC. He has been featured on FOX News, Sirius Doctor Radio, Forbes, Livestrong, and The New York Post.


Dr. Joshua Gonzalez

Josh is a board-certified urologist who is fellowship-trained in Sexual Medicine and specializes in the management of male and female sexual dysfunctions. He completed his medical education at Columbia University and his urological residency at the Mount Sinai Medical Center. Throughout his career, Dr. Gonzalez has focused on providing improved healthcare to the LGBTQ+ community, a group often left behind in conversations about sexual and reproductive health. 

As a member of the queer community and future dad himself, Dr. Gonzalez believes reproductive fitness and education should be available to all people and all families.  

Dr. Gonzalez serves as an official Sexual Health Advisor to Astroglide Lubricants. He serves on the board of directors for the International Society for the Study of Women's Sexual Health. He has appeared on The Doctors television show, has been featured in Vogue magazine, and is a medical contributor to Men’s Health, Cosmopolitan, and Oprah magazines.He is a sexual health expert that continues to build a robust following on TikTok where he uses social media 
to educate the public on sexual and reproductive health.