Barrett Cowan, MD is a reproductive urologist and has specialized in treating male patients with infertility for more than 20 years. He started using telehealth technology when the pandemic began and was pleasantly surprised to see patients were more relaxed and candid about their questions when speaking from the comfort and privacy of their own home, and with their partners by their side. The technology also made it easier for patients to schedule appointments from anywhere in the country.

Seizing the opportunity to offer a better overall patient experience, Dr. Cowan, in partnership with his wife Pamela Pure, launched Posterity Health to make high quality male fertility care accessible to all couples trying to conceive.

Dr. Cowan completed his undergraduate education at Stanford University, graduating with distinction and with honors in biology. He graduated with honors from Stanford University School of Medicine and completed a residency in urology and fellowship in prostate medicine and ultrasound at Stanford University Medical Center.

Kelly Walker, MD, is a reproductive urologist and graduated from medical school at Northwestern University’s Feinberg School of Medicine. She completed her urology residency at University of California San Francisco and fellowship in male fertility and microsurgery at the Medical College of Wisconsin. She also holds an MBA from Northwestern’s Kellogg School of Management and focuses her research on quality improvement and telehealth to deliver exceptional male fertility care.

Dr. Walker is focused on creating a differentiated patient experience through the use of innovative technology and male fertility educational content.