Dr. Mallin received his doctorate of optometry from Pacific University in Oregon and completed post-doctoral residency training at the White River Junction VA Medical Center in Vermont, with a concentration in primary eye care and ocular disease. He also completed internships at Patrick Air Force Base in Florida, and at the Lebanon VA Medical Center in Pennsylvania, among others. He is a member of the New Hampshire Optometric Association and the American Optometric Association. He is also a diplomate of the American Board of Optometry.
In his free time, he enjoys exploring New Hampshire and outdoor activities such as running, hiking, and kayaking.