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Call Us Today

(708) 339-4010

Exclusive Offer

New patients receive a complimentary exam!

Call us at (708) 339-4010 or complete the form below to take advantage of this exclusive offer!
*Offer valid on scheduled appointments only.

Meet Our Doctors

Heidi G. Hoogeweg, DVM
Hospital Director
A native of Chicago Heights, Dr. Heidi Hoogeweg graduated from Marian Catholic High School, Loyola University of Chicago and in 1983 the University of Illinois College of Veterinary Medicine.  After practicing at a north suburban clinic for two years, she joined Markham Animal Clinic.  The joy that a healthy pet brings a client makes veterinary medicine so rewarding for Dr. Heidi.  She also enjoys bicycling, and traveling with her husband Bill and their three sons. A border collie cross named Joey shares their home.

Denise L. Cudiamat, DVM
Associate Veterinarian

Dr. Denise Cudiamat is a 2009 University of Illinois College of Veterinary Medicine graduate and joined Markham Animal Clinic in 2016. She is passionate about quality medicine and engaging her team. She loves coaching her veterinary team to discover the best possible version of themselves while caring for pets and their families.  She is an active Christian, volunteering in her church and community as well as veterinary mission trips abroad with her husband and two young sons. They share their home with their cat  Tom.  

Jackie L. Hasson, DVM
Associate Veterinarian
Dr. Jackie is a 1996 graduate of the Virginia Maryland Regional College of Veterinary Medicine.  Dr. Jackie brings years of experience in small animal medicine and surgery.  In her free time she enjoys traveling, hiking, biking and spending time with her husband and three children.  Here she is shown with their pets, a Schnauzer named Dolly, an American Eskimo Dog Sotla, and two cats Hunter and Caspur. Dr. Jackie looks forward to meeting you and your pets!

Featured Services

We strive to provide complete care for our patients. Learn more about all the services we provide.
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Online Forms
Our patient forms are available online so they can be completed in the convenience of your own home or office.