In 1991, Marc Rainbow received his bachelor’s of science degree from the Georgia Institute of Technology in the field of laser and optical physics. After graduation, he received a commission in the United States Air Force. He was stationed at Sheppard Air Force Base in Wichita Falls, TX and Kirtland Air Force Base in Albuquerque, NM. In 1996, Marc left active duty to pursue his veterinary education. Marc graduated summa cum laude from the University of Georgia College of Veterinary Medicine in June of 2000. He completed a Small Animal Medicine and Surgery Internship at Texas A&M University in 2001. Marc was accepted to an Ophthalmology Residency at Virginia-Maryland Regional College of Veterinary Medicine, during which he also completed a Master’s of Science degree. Marc finished his ophthalmology training in July 2004 and moved to San Antonio to start South Texas Veterinary Ophthalmology. In 2014 Dr. Rainbow sold his practice in San Antonio and is dedicating all his time and efforts to North Houston Veterinary Ophthalmology.

Dr. Angel Griggs is a board certified specialist in ophthalmology. She received her degree from Ross University and did a clinical year at Louisiana State University. She has a bachelor of science from Texas A&M and she was on the dean’s list at the aforementioned universities. Her experience includes intern at the Center for Veterinary Specialty Care in Small Animal Medicine and Surgery, the Animal Eye Clinic in Ophthalmology and resident of Comparative Veterinary Ophthalmology at Iowa State University. Dr. Griggs comes to us most recently as an associate veterinarian at the Animal Eye Clinic in Arlington, Texas. Her clinical interests are Feline and Exotic Animal Ophthalmology and Diseases of the Uvea and Orbit. Her personal interests include Scuba diving, gardening, hiking and travel. Dr. Griggs schedule will be Tuesday through Friday at NHVO. We are very fortunate to have her on our staff and as always we look forward to the continued support and referrals from clinic and doctors.