Mr. Ben Purintun, Sleep Therapy Technician, was courteous, informative, professional, polite, knowledgeable, explained every detail very clearly, was eager to serve, and extremely patient. Mr. Purintun did a superb job listening attentively to my concerns. I deeply appreciate all of his wonderful help. I hope Mr. Ben Purintun is recognized for a job well done. He is an asset to your company.