My wife and I worked with Denver Sperm Bank to coordinate donations from a known donor who was traveling from out of state. Kevin, Avtandil, and Alyssa were extremely responsive, helpful, and enjoyable to work with throughout the process. They provided clear information about everything from optimizing the schedule, pricing, steps to produce the best samples, and informing me about the preparation of the vials. I am someone who always has a million questions and likes to have all the information, they were always prompt and thorough in answering my questions. I felt that this clinic team, and especially the lab director, Avtandil, care a lot about the work theyre doing and about their clients. Im very happy that my donor was willing to travel to this clinic for the donations. They have a nationwide reputation for excellence thats proven in the quality of the preservations. Thank you to the team!