He teaches meditation regularly to his clients as an important adjunct to treatment. He initiated and facilitates a free weekly meditation circle at School Street Yoga in Waterville. Dr. Matranga was Director of Psychology at what is now MaineGeneral Medical Center from 1991 to 1998. He served as president of the Maine Psychological Association (2012 & 2013). In 2010, Dr. Matranga was named Teacher of the Year by the graduating Family Practice Residents from the Maine-Dartmouth Family Medicine Residency program.