John D. Otis
John D. Otis has written at least 1 book. Their most popular book is Managing Chronic Pain: A Cognitive-Behavioral Therapy ApproachWorkbook with 1 save with an average rating of -⭐.
John D. Otis has written at least 1 book. Their most popular book is Managing Chronic Pain: A Cognitive-Behavioral Therapy ApproachWorkbook with 1 save with an average rating of -⭐.
