Meet our team

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Ann Trivette General Dentist Read Bio

Ann Trivette has a passion for both people and dentistry. Her patients know her for her upbeat, caring demeanor. She treats not just patient concerns – but the whole person – with energy, sincerity, and compassion. Ann joined her father in a legacy of dentistry that has resulted in patient relationships that are valued and dental experiences that are exceptional. She was born and raised in Knoxville. She is a Central High School alumni and continued to earn her Bachelor of Science degree in B...Read More

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Derek Osborne General Dentist Read Bio

Dr. Derek Osborne joined Dr. Ann Trivette in 1998. Collectively, they hold over fifty years of dental experience. He is known in the practice for his exacting dental work and excellent hand skills. Derek excels in difficult procedures and is calm, reassuring and kind. He is focused on our patients’ experiences, specifically in valuing the time investment each person makes in being here. He believes in delivering quality dentistry while maintaining a long term relationship with his patients. ...Read More

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Michelle S. Adams General Dentist Read Bio

Dr. Michelle is originally from Knoxville and received her Bachelor of Science degree in Microbiology from UTK. She earned her Doctorate of Dental Surgery degree from the University of Tennessee College of Dentistry in Memphis, where she graduated with honors. During her dental school career, she was twice awarded the Harold Cloogman award for outstanding leadership and service and was inducted into the Richard Doggett Dean Honorary Odontological Society. Dr. Michelle’s passion for dentistry ...Read More

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Brennan Pilgreen General Dentist Read Bio

Dr. Brennan Pilgreen is a practicing general dentist from East Tennessee. She recently joined the Trivette and Osborne practice after practicing in the Tri-Cities Area. A native of Maryville she attended undergraduate school at Maryville College, where she majored in Biology, before heading to Memphis where she attended dental school at the University of Tennessee. She has spent her clinical practice time providing comprehensive care for patient of all ages, and she especially enjoys caring f...Read More

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Alex Pilgreen General Dentist Read Bio

Dr. Alex Pilgreen is a Tennessee native who joined the Trivette and Osborne practice in 2019. Originally from Memphis, Dr. Alex had been practicing in the Tri-Cities over the last couple years before moving to the Knoxville area. He attended undergraduate school at the University of Auburn, where he majored in Biochemistry, before heading back to Memphis to attend dental school at the University of Tennessee. He has spent his time in a general practice setting providing superior care through ...Read More

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Services we provide

At Trivette, Osborne & Associates, DDS we strive to provide our patients with the best and most complete dental care. Our doctors and staff frequently attend continuing education seminars to learn the latest dental techniques. Here are some of the services we provide, please click here.

Payment Forms

We offer a number of convenient payment options for our patients which make it easy to afford any care you may need.

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Languages Spoken

  • English