Dr. Marsh was born in Cincinnati, Ohio and attended Miami University (of Ohio) prior to the College of Veterinary Medicine at The Ohio State University. He is a member of the American Veterinary Medical Association. He shares a home with Nelson, a wire-haired terrier mix, a dwarf hamster named Quincy, and assorted fish. His professional interests include dentistry, skin diseases and allergies, endocrine disease, and soft tissue surgery. When not in clinic he enjoys woodworking, plain brewed coffee, and backpacking, skiing or just about anything outdoors with his wife and two daughters.