Dr. Mark Weber
Senior Co-owner
Dr. Mark Weber, senior co-owner of Newberg Veterinary Hospital, has practiced in Newberg for over 28 years. A 1987 graduate of OSU, he completed an internship at Cornell University before returning to Oregon.
Dr. Greg Fischer
Co-owner
Dr. Greg Fischer, co-owner, has been with our practice for 23 years. He received his Doctorate in Veterinary Medicine from Oregon State University and Washington State University.
Dr. Tina Johnson
Co-owner
Dr. Tina Johnson, a co-owner, has been with our practice for 17 years in June, working primarily with small animals.
Dr. Erin Tripp
Co-owner
Dr. Erin Tripp has been with Newberg Vet since 2004 and is co-owner. She graduated from the University of Minnesota.
Dr. Jaclyn Aschim
Co-owner
Dr. Jaclyn Aschim, a co-owner, graduated from Oregon State University College of Veterinary Medicine in 2009.
Dr. Tyler O’Loughlin
Originally from Tigard, Dr. Tyler O’Loughlin joins Newberg Veterinary Hospital as a graduate of Oregon State University.
Dr. Katie Gonzalez
A native of Yamhill and a graduate of Oregon State University’s Carlson College of Veterinary Medicine.