Our Team

Dr. Pat

Dr. Pat Prendergast grew up in the Sandhills of Nebraska, vacationing each summer in the land that would be his eventual home. After attending the University of Notre Dame, he completed his education at Creighton University, graduating with a DDS degree in 1982. 

Dr. Zaheer

Dr. Zaheer grew up in Aurora, Colorado, where he attended middle and high school. He received his B.S. in Biology from the University of Colorado, Denver, and was excited to attend the University of Colorado School of Dental Medicine for dental school. He graduated in 2018 and has been practicing in Colorado since. As someone who has spent a lot of time in Colorado, he is excited to be able to serve the communities he grew up near. 

Michelle

Dental Hygienist

Michelle Ledebuhr is from East Lansing, Michigan and graduated as a dental hygienist from Ferris State University in 2009. But don’t let her love for Michigan State sway you away from her passion for dentistry

Shanna

Dental Hygienist

Shanna has been a hygienist since 2009. She graduated from Colorado Northwestern with a dental hygiene license and continued to Oregon Institute of Technology for her bachelor’s degree in Dental Hygiene.

Roy

Dental Assistant

Before beginning his dental career, Roy spent 10 years as a CNC Machinist, that led him into the Dental field over 22 years ago. His favorite aspect of dentistry is working on cosmetic cases as well as doing removable prosthetic cases. In his free time, he enjoys all the outdoor activities Colorado has to offer. Hunting, fishing, camping, and competitive shooting.

Juliana

Dental Assistant

Juliana was raised in Parker, Colorado. She minored in Biology at Colorado Mesa University in Grand Junction and graduated from Colorado State with her Master’s in Biomedical Science. Juliana has a passion for human anatomy and quality healthcare. While she is new to the world of dentistry, she is loving her work as a dental assistant and getting to know our wonderful patients. She is getting married in March 2025, but when not wedding planning she loves hiking, crafting, reading, and spending time with her family and fiancé, Andrew.

Hayley

Front Office

Hayley has been in Dentistry for over 12 years. She was born in Texas but raised in Highlands Ranch. She set out to be a Dental Hygienist in college, but her love of art sent her in a different direction, and she graduated from Oklahoma Christian University with a degree in Graphic Design.

Amber

Front Office

Amber was born and raised in Colorado, she brings over a decade of experience in the dental field, demonstrating both dedication and expertise. Her early interest in cosmetology during high school shows her artistic side, but it was biology in college that truly ignited her passion for science and led her into dentistry. When she’s not working, Amber enjoys spending quality time with her children and family, as well as exploring her love for arts and crafts

Janie

Front Office
Janie has been working with Advanced Dental Health since 1982. She loves people, and is a self taught computer graphic designer. Most of her office duties are devoted to the managerial side of this practice. She is our 24/7 I.T. troubleshooter, but can often be found enjoying a conversation with the many clients she has come to know so well over these years. She has a zest for life that comes through in everything she tackles.

Penny the Dog

Penny is a mini golden doodle born February 29, 2024. She’s a leap-year dog, which means she will stay young forever! She is being trained as a comfort dog for the office. Be sure to stop by and pet her.

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