Dr. Thomas M. Irwin (Dr. Tom): 
Twenty-five years of private practice experience. Attended undergraduate school at University of Hawaii and University of California at Davis and recieved his BS in Biology and Animal Science in 1978. Attended veterinary school at the University of California at Davis where he recieved his Doctorate in Veterinary Medicine in 1983. A very "low key and down to earth" person - his practice philosophy is to provide progressive quality medicine in a relaxed, common sense, honest, single doctor practice with the pets well being of primary importance. 

His other passions include his family (wife Kellie and sons Kevin and Eric), surfing and hockey. His pets include Sam, Bajo, Fred, Pumpkin and Zarley.













Dr. Hoang Truong: 
Has worked with Dr Tom and the staff at Newport Mesa Animal Hospital since Jan 2006.