Glenn Animal Care Hospital

5450 West Glenn Drive
Glendale, AZ 85301


Welcome to our website!

***Notice: We will be temporarily closing Monday, June 24th through July for renovation. For Pet Health Services, please contact one of our sister hospitals:

Sun Valley Hope Animal Hospital Phoenix Dog Cat Bird Hospital Faust Animal Hospital
(623) 512-4673 (602) 274-0561 (602) 482-2161

7150 N. 110th Avenue
Glendale, AZ 85307

3418 N. 7th Avenue
Phoenix, AZ 85013

3111 E. Greenway Road, Suite 105
Phoenix, AZ 85032

Glenn Animal Care Hospital in Glendale, AZ is a full service companion animal hospital. It is our commitment to provide quality veterinary care throughout the life of your pet. Our services and facilities are designed to assist in routine preventive care for young, healthy pets; early detection and treatment of disease as your pet ages; and complete medical and surgical care as necessary during his or her lifetime.


We understand the special role your pet plays in your family and are dedicated to becoming your partner in your pet's health care. We treat your pet as we would our own. Our goal is to practice the highest quality medicine and surgery with compassion and an emphasis on client education. Our entire healthcare team is committed to providing personal attention to the unique concerns of each individual pet owner. Dr. Umstead and Dr. Prejs have been practicing veterinary medicine in Glendale and the surrounding communities of Peoria, Surprise, Avondale and Phoenix for twenty-five years.

At this site, you will find information about our practice philosophy, our services, helpful forms to assist you and an extensive Pet Medical Library for you to search for additional pet health care information.



Thank you for taking the time to read about our veterinary practice and the services we offer. We welcome your comments and suggestions.  Please contact us at (623)937-4004 for all your pet health care needs.