3 Easy Steps to Get Started Growth Hormone and Testosterone Therapies Contact Kingsberg Medical Fill out "get started" form or Call us!That‘s it... it‘s easy Blood Work and Diagnostic With a zip code, we will schedule for blood testing and a physical exam near your home or office. Get Prescription From a Doctor If your lab work indicates GH deficiency or low Testosterone, one of our local doctors will prescribe you all necessary hormone replacement therapies.