Our Physicians
Concierge Care

Our urologists have more than 30 years of combined experience helping men achieve and maintain a healthy sex life.

Restoring a Fulfilling Sex Life to Men With ED


A patient-centered, goal-oriented approach is imperative to achieve peak sexual performance in men with ED. Our urologists specialize in male sexual dysfunction and have dedicated their practice to men with ED for over a decade. Many men come to Obsidian after learning that their primary-care physician or urologist simply recommended throwing a blue pill at the problem. Others are frustrated by a slapdash diagnostic process or poor results from a treatment prescribed after just a brief office visit. Some men seek us out after visiting a so-called “ED clinic” and realizing they were dealing with ill-trained physicians pushing a scattershot or overly invasive treatment regimen.

Treating ED successfully requires time and a strong patient-physician relationship — exactly what Obsidian offers. We do a thorough examination to identify risk factors and potential underlying causes of ED; mitigating risk and restoring a man’s sexual function naturally is always the most desirable first course of action. Every patient has his own performance goals, and many treatments are available. As such, we work with our clients to personalize their ED therapy to meet (or exceed) their sexual goals. And because a man’s performance goals may change over time, his therapy might need to be adjusted — a possibility that underscores the importance of an enduring doctor-patient relationship.

Shane Geib, M.D.

Urologist, Men’s Sexual Health Expert
Dr. Geib is a urologist certified by the American Board of Urology. He earned his medical degree with honors from the University of Missouri and completed a residency in urology at The George Washington University in Washington, D.C., during which he received the Pfizer Award.

Marc Richman, M.D.

Urologist, Men’s Sexual Health Expert
Dr. Richman is a urologist certified by the American Board of Urology, and a member of the American Urologic Association. He was Phi Beta Kappa at Wesleyan University, where he obtained his undergraduate degree; he earned his medical degree, summa cum laude, at the State University of New York at Buffalo, where he was elected into Alpha Omega Alpha.


Give us a call at 703-940-5815, or request a consultation today.


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