Dr. Tracey Maione, DVM
Medical Director, Oz Animal Hospital
Chicago Veterinary Medical Foundation
Dr. Maione's Bio
Dr. Tracey Maione hails from the University of Illinois earning both her Bachelor’s degree of pre-veterinary science and her doctorate of Veterinary Medicine in Urbana-Champaign. She grew up in Chicago and the near north suburbs, but has claimed the north side of Chicago as her beloved home base for the last 9 years. Dr. Maione has had 9 years of clinical experience in 3 veterinary practices before transitioning to her recent ownership and medical directorship of Oz Animal Hospital. One practice was the University of Illinois’ teaching hospital and referral center which tasked her with training future graduates in the field on the most progressive medical practices while working side by side with boarded specialists in internal medicine, behavior, oncology, rehabilitation, and surgery, to afford her patients the latest and best the field has to offer. She brings her passions of medical care that is thorough and holistic in approach, up to date, and affordable for the families of her furry patients.
She is well known in Chicago for her outreach efforts in encouraging and mentoring youths of all ages to pursue a career in veterinary medicine. Dr. Maione also believes in public education and outreach and routinely gives educational seminars on various health topics from community events, to radio shows, blogs, journals and television.
Dr. Maione is an active member of the Chicago Veterinary Medical Association because she believes in supporting the profession on the bigger picture levels such as local politics and legislation that involves animals, animal welfare issues facing the Chicago-land area, and enhancing public understanding of the value of veterinarians to their communities. She is also a member of the American Veterinary Medical Association, Illinois State Veterinary Medical Association, and the American Animal Hospital Association.
At home with the help of her loving husband Paul, she takes care of 3 dogs: A rambunctious 3-legged Boxer named Ramona, a suspect Pit Bull/Shar-Pei or Chow mix named Loza, and smokey grey and sometimes moody minature poodle named Fredo. Outside of the field her favorite hobby is international travel.
Dr. Ana Valbuena, DVM
Associate Veterinarian</font color>
Dr. Valbuena's Bio
Dr. Ana Valbuena is a recent graduate and new Chicago resident. She received her Bachelor’s in Biological Sciences from Florida International University and left the sunshine state to pursue her doctorate of Veterinary Medicine from the University of Illinois in Urbana-Champaign.
Having been born in Cuba and spending years in Nicaragua before moving to Florida, Dr. Valbuena is no stranger to new environments and change. She understands that veterinary visits can prove to be stressful for not only our furry companions but their human counterparts, as well. Dr. Valbuena is passionate about the human-animal bond and wishes to enhance it through good preventative medicine and comprehensive medical care, working together with pet parents to achieve the best quality of life and least stress for all involved.
In her spare time, Dr. Valbuena enjoys hand embroidering and spending time with her partner, Diego, and their two cats, Ziggy and Weasley.
La Dra. Ana Valbuena es recién graduada y una nueva residente de Chicago. Recibió su Bachillerato en Ciencias Biológicas atraves de la Universidad Internacional de Florida y dejó el estado de la Florida para continuar su doctorado en Medicina Veterinaria atraves de la Universidad de Illinois en Urbana-Champaign.
Habiendo nacido en Cuba y pasado años en Nicaragua antes de mudarse a la Florida, la Dra. Valbuena no es ajena a los nuevos ambientes y al cambio. Ella entiende que las visitas veterinarias pueden resultar estresantes no solo para nuestras mascotas, sino también para sus padres. La Dra. Valbuena es apasionada por la conexion humana-animal y desea mejorarla a través de medicina preventiva y atención médica integral, trabajando junto con los padres de mascotas para lograr una mejor calidad de vida y menos estrés para todos los involucrados.
En su tiempo libre, la Dra. Valbuena disfruta bordar a mano y pasar tiempo con su pareja, Diego, y sus dos gatos, Ziggy y Weasley.
Dr. Krysta Stewarts, DVM
Associate Veterinarian</font color>
Dr. Stewarts' Bio
General Practice Manager
Paul Maione, Practice Manager, has been in the Customer Service Industry for 29 years, but his favorite stint by far has been working at Oz for the last 1.5 years.
He finds himself thoroughly engaged with the staff and rewarded by witnessing patients and clients receiving the highest level of care. Paul’s dog Fredo, aka “Oscar The Grouch”, insists on accompanying him daily to work. Besides his passion for working at Oz he loves spending time with his wife Dr. Tracey Hlede, and weekend golf outings with his friends and family.
Sam shares her household with her husband, 3 boys and 3 dogs – Fiona, Marlee, and Boo. When she’s not at sports events she enjoys baking, traveling, attending dog events and exploring the city- especially around the holidays!
Prior to moving to Chicago in 2019, Shelby was born and raised in a small town in Minnesota. Her educational background is in Sales and Marketing, while her prior career experience is primarily in human medicine. She entered the veterinary world upon her move to Chicago and fell in love with the relationship to patients and owners alike.
In Shelby’s free time you can find her buying produce for Franklin, her pet turtle, playing with her cat Squeaks, or cooking for her and her partner.
On his free days he loves to watch standup comedy, play sports, travel with friends, and watch tons of movies.
Jessica’s hobbies include exploring and getting to know Chicago, hanging out with friends and family, going to concerts and seeing the newest horror films.
Maya graduated from Fox College as a Certified Veterinary Technician (CVT) in 2014 and is an aspiring Veterinarian. She is the Mother of 2- and 4-legged children alike – she has 2 biological children, 8 step-children, plus an American Bully (Vixen) and a Shorty Bull (Bane). Maya is family and goal-oriented and wants to be someone her children can look up to.
In her free time, she enjoys drawing, reading books/comics, going for walks, and is an avid moviegoer with her partner Adam. They also have 2 cat kids named Drake & Bowie, and a basset named Sully, who bring them endless amounts of love and joy!
Dexter has been in the Veterinary industry for 10 years now and has worked at a cat shelter and a few other clinics. They have a soft spot for working with special needs cats and used to foster/socialize feral kittens. Dexter currently has 4 rescue cats of their own and their roommates have another 4!
In Dexter’s spare time they enjoy running marathons, rock climbing, karaoke, and changing the lyrics of songs to be about cats. Jurassic Park is their favorite movie and they love to go to Disney World! You can expect Dexter’s hair to be a different color each time you see them.
Carley has 2 cats, Meow Meow & Frankie, and a dog named Sadie. Her hobbies include hanging out with friends & family, going to concerts, running, playing PC games, and watching movies.
Veterinary Technician, CVT
Mackenzie graduated from Loyola University Chicago with a bachelor’s degree in Environmental Science and another in Environmental Policy. While in college, she completed a Veterinary Assistant Certification. This fall she will take the national exam to become an Approved Veterinary Assistant. Mackenzie has always loved animals and grew up with dogs, cats, horses, pigs, chickens, bunnies, and many others. She has previous professional experience as a wildlife rehabilitator, a horse trainer, and an aquarist. Mackenzie aspires to always share the love of animals with others.
Mackenzie is an avid birdwatcher, equestrian, hiker, seamstress, and an active animal and environmental advocate. She and her husband Tom have three senior rescue cats – Mocha, Matcha, and Boba – and a horse named Lance.
Client Care Coordinator
In her spare time, Kimberli runs a cat retirement home in her small apartment with three residents: Bert (12), Vinnie (14), and Mishka (15). She also volunteers with Precious Pets Almost Home, a foster-based rescue for cats.
Colleen has called Chicago home since 2004. After completing her BA at Columbia College Chicago, she enrolled in the Veterinary Assistant Program at Animal Behavior College and has been a part of the veterinary industry since 2011. Her work as a kennel assistant, receptionist, and veterinary technician has allowed her to accumulate a well-rounded experience. No matter the position, her favorite aspect of this profession is being a source of support for patients and owners alike.
At home, Colleen spends time with her husband, daughter, and two black cats Gotham and Harvey Grayson. Her spare time is occupied by family and crafts.
In his free time, Rolando enjoys going to the movies, playing video games, and going to the museums here in Chicago. He has a pretty big family here in Chicago and really enjoys spending time with them & going out with his amazing friends.
Jessie has been in the Veterinary world for almost 2 years and never plans on leaving. She is working towards getting certified as a Veterinary Technician. She has a passion for animals and has volunteered at almost all of the animal shelters in Chicago since she was 18 years old.
Jessie was a nanny for 10 years but always wanted a career working with animals. She has owned all types of pets including reptiles, bunnies, and dogs. She is currently the Mom of 4 furry dogs – a Chihuahua, Frenchie, Pomeranian, and a Yorkie. In her spare time, Jessie loves to travel, and when not in Chicago you can find her in Miami, Florida.
Jacky was born and raised in Chicago and has a Puerto Rican/Mexican background. She has 2 fur babies – Princess (A 10-year-old American Staffordshire Terrier who’s a total “Momma’s girl”) and Casper (an independent 2-year-old cat). Jacky enjoys spending time with her pets going on car rides, listening to music, snacking, being outdoors, and of course vegging out at home/cuddling on the couch. In her spare time, Jacky loves to cook/bake, and reading/writing poetry.
Fiona was born and raised in Evanston but has been happy to call Chicago home for the past 5 years. She’s had a passion for the veterinary industry from a young age, from both a household full of pets and an uncle who is a Veterinarian.
In Fiona’s free time you can find her reading or baking. She and her partner have quite a few critters; Boots the cat, Ramblin’ Rose the turtle, Bosco the ball python, and Tajin the bearded dragon.
Cecilia was born and raised in the Little Village neighborhood in Chicago. She earned her Bachelor’s Degree in Animal Science from the University of Illinois at Urbana-Champaign and has 4 years’ experience working in the Veterinary field in under-served communities. She has volunteered in many animal rescue shelters and has a soft spot for feral cats and rescue kittens!
In her free time, Cecilia enjoys dressing up her cat, Monkey, trying new restaurants, and watching food traveling shows.
Xaviera graduated from the School of the Art Institute-Chicago with a bachelor’s in visual design & illustration and sometimes paints pet portraits for friends.
During her spare time, she loves seeing live music in the city with her husband. In the summertime, she can be found on her porch in Roscoe Village reading musician biographies with her two rescue cats Marge and Fry by her side.
At home, Ingrid spends time with her husband, and cat Maggie. In her free time, she enjoys watching series, playing video games, and traveling.
Dr. Katy S. King, DC
Dr. King's Bio
During school, Dr. Katie King was very active in extracurricular events, weekend classes, post-graduate classes, and additional training. She joined several groups to help gain a working knowledge and experience so that she can offer premium care to her patients. To further her qualifications, she served those groups as club officers.
Dr. Katie has been awarded academic achievement recognitions by the Dean of Academics several times including the “Post Doctorate Education” award and the “Clinical Excellence” award. She has also earned several other awards which recognized her academic excellence and dedication to the profession.
Amy Blum, CPDT-KSA
Amy has a BA in psychology with a biology minor from UIC. Her academic background includes research and teaching assistantships in behavioral neuroscience, and she was awarded special honors for independent research in animal behavior. She has completed highly regarded animal training internships at the Animal Behavior Center in New York and the Shedd Aquarium in Chicago.
She continues her professional development by regularly attending seminars and workshops to stay up-to-date with current research in the field and by participating in respected professional organizations. Amy provides her clients with effective, practical training and behavior solutions to help them successfully navigate “real life” with their dogs. She uses only scientifically sound, dog-friendly training methods that empower dogs to be active and enthusiastic participants in their own training and care.
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