Doctors' Staff

 

Donald B. Pfretzschner, DVM
Dr. Don Pfretzschner is a third generation Denver Native. He attended the Colorado School of Mines and Colorado State University, receiving his doctor of veterinary medicine in 1976. He has practiced in the Westminster/Broomfield area for more than 20 years. His interests include dermatology, ophthalmology, and surgery. His other interests are a wide variety of outdoor activities and wood and metal crafts. While growing up, participated in 4H raising rabbits, chickens, and calf fattening.

 


James Ziegler, DVM

Dr. James Ziegler is a 1999 graduate of Colorado State University. Upon graduation he performed a 1 year internship at Wheatridge Animal Hospital, followed by a year working at Aspen Animal Hospital in Aspen, Colorado, a year working at Wheatridge Animal Hospital as a staff veterinarian, and since then has been here at Arrowhead Animal Hospital, P.C. Dr. Ziegler has a professional interest in orthopedics, trauma and general surgery. His personal hobbies encompass anything dealing with the outdoors.

 

Kristin Hrenchir, DVM                     

Dr. Kristin Hrenchir is a 2004 graduate of Colorado State University College of Veterinary Medicine. Following graduation, she practiced in Annapolis, Maryland at a 15-doctor small animal hospital for two years, and enjoyed living and sightseeing on the East Coast. She and her husband were able to move home to Colorado in July, 2006, when she joined our staff at Arrowhead. Dr. Hrenchir grew up in Colorado Springs, and has lived all along the northern front range. She attended the University of Northern Colorado, majored in Chemistry and worked as a chemist for several years before returning to vet school. Her professional interests include general internal medicine and surgery, dentistry, and dermatology. Outside of work, Dr. Hrenchir enjoys travel, hiking in the mountains, cooking, and is an avid reader. She and her husband Paul reside in Longmont, with their whippet Elwood and two cats, Rio and Gypsy.


 

 

 

 

 

 

 

 

 

 

David Beadleston, DVM, DACVD (Board Certified Dermatologist)

     Dr. Dave Beadleston is a 1985 graduate of University of California-Davis. In 1986 he completed an internship at Colorado State University in small animal medicine & surgery. After 8 years in general practice Dr. Beadleston found he had a strong interest in dermatology and went on to complete a 2 year Dermatology Residency at the University of Pennsylvania in 1997. He became Board Certified by the American College of Veterinary Dermatology in 1997.
     His other interests are gardening & cooking. He & his wife live in Longmont with their 2 young children, 2 cats, dog, and rabbit. Dave has been at Arrowhead Animal Hospital, P.C. since 1998.
 
 
 
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 Charles Pugh, DVM, DACVR
Board Certified Radiologist
 
 
 


 

 

 

 

 

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