Glen Tellis, PhD, CCC-SLP, F-ASHA has over 23 years of experience as a professor. He completed his PhD at The Pennsylvania State University in 1999 and specialized in fluency disorders and dysphagia. He has taught courses for 23 years including courses in anatomy and physiology. He has several best-selling publications and has presented extensively in Near Infrared Spectroscopy as it relates to blood-concentration changes in the brain. He has received external funding for his work.
