Dr. Harlan Bieley is one of my excellent physicians. His interest in Longevity and Optimal Healthful Living aligns exactly with my interests. Dr. Bieley listens very well and is always available for an e-mail question. His knowledge of endocrinology is particularly impressive. His knowledge and interest in the cause and symptoms of mycotoxins is broad. Most physicians have no knowledge nor interest in these potent Toxins. His advice on removing these toxins includes supplements and nasal aerosolized antibiotics and antifungals. Dr Bieley is very responsive to phone calls and e-mails, and provides exact written instructions at the end of each visit. He also offers a full range of services including supplemental infusions and injections. I am quite impressed with Dr. Bieley1s advice and enjoy his care.