Dr. Colleen Donnelly

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My Practice

Dr. Colleen Donnelly, DMD FAGD is caring and compassionate and she focuses her full attention, delicate touch, and excellent clinical skills to each patient she treats.

After graduating from the top ranked University of Connecticut School of Dental Medicine, she continued her training at the prestigious Mount Sinai Hospital in New York City advancing her skills in all aspects of general dentistry including esthetics, restorative and implant dentistry, endodontics, pediatrics, TMJ, and more. She continues to advance her expertise by completing courses on innovative restorative and cosmetic treatments.

Dr. Donnelly also has a relationship outside of the office with Dr. Ginger Price, the original practice founder of 24th Street Dental, and she practices the same style and method of dentistry as Dr. Price.


She has a passion for esthetics and comprehensive treatment, including full mouth rehabilitations, utilizing the latest digital technology, which has led her to complete hundreds of hours of continuing education from world renowned educators including Dr. John Kois, Dr. Larry Rosenthal, Dr. Michael Apa, and Dr. Peter Dawson.

Dr Donnelly obtained her Fellowship from the AGD (Academy of General Dentistry), which puts her in the top 5% of dentists nationally. She is a Preferred Invisalign provider and a member of many dental organizations including the American Dental Association, Academy of General Dentistry, American Academy of Cosmetic Dentistry, and the American Academy of Clear Aligners.


Dr Donnelly grew up in Connecticut where she attended Choate Rosemary Hall. She then attended Brandeis University in Massachusetts graduating Cum Laude with a B.A. in Biology and minor in Economics. During her residency in New York, she met her husband, Omar, who is originally from Australia. As they both like to travel and are open to adventure, they spent some time living in Bermuda before settling down and making Arizona home.

Dr. Donnelly enjoys playing tennis (she played NCAA while in college) and spending time exploring Arizona and enjoying the amazing weather with her husband and their two golden retrievers, Bondi and Kimba.

KOR Whitening Premier Provider and Invisalign Gold Provider


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