Peter J DorsenDr. Peter J. Dorsen was educated at Dartmouth College and the New Jersey College of Medicine and Dentistry (Rutgers). He practiced general internal medicine for over a decade with Native Americans. He later specialized in sports medicine and was a Felow in the Academy of Sports Medicine He has worked with the U.S. Cross Country Ski Team and at the United States Olympic Training Center in Colorado Springs. He has written over 150 human interest and juried articles. He is the author of The Vikings Change the Play Against Alcohol and Other Dangerous Drugs, Dr. D's Handbook for Men Over 40: A Guide to Health, Fitness, Living and Loving in the Prime of Life, and an earlier version of this book, Crazy Doctor: Mixing Drugs and Mental Illness. Now retired, Dr. Dorsen is still an avid cross country ski racer and freelance writer. He has three grown children and resides in Minnesota. Read More Read Less