Ajay Koshy, MD, is board certified in Family Medicine. He received his Bachelor of Science degree in Biology from Villanova University, PA, and completed his residency at Williamsport Family Practice Residency Program in PA. Dr. Koshy takes interest in preventative medicine.

Marie Prinsen, MD, is board certified in Family Medicine.  She received her undergraduate degree in pure and applied sciences with health sciences from the College Edouard-Montpetit in Longueuil, Quebec, Canada.  She earned her medical degree from the University of Montreal and completed her residency in Family Medicine at the Maisonneuve-Rosemont Hospital, affiliated with the University of Montreal.  After residency, Dr. Prinsen worked as a family practitioner in Montreal before moving to the United States.  Prior to joining Amoskeag Primary Care, Dr. Prinsen was a practitioner for Northwest Medical Center in Minnesota and most recently served as Medical Director and Family Practitioner at Sullivan County Partners in Heath in Claremont, NH.  Dr. Prinsen is bilingual in English and French.