The dentists and staff at Meadows Dental Group are dedicated to providing an exceptional patient experience based on comfort, communication and an uncompromising commitment to excellence. As Lone Trees original dental practice, we have built enduring ties to our community and have established a reputation for consistently delivering superior results and unsurpassed patient care.

At Meadows Dental Group, we value long-term relationships with our patients and their families. From toddlers and seniors to busy professionals, we proudly offer a comprehensive suite of dental services to help every member of your family maintain optimal oral health and achieve a beautiful, radiant smile.

We understand that many patients avoid the dentist and the crucial care they need due to anxiety, fear or embarrassment. This is why our practice focuses on providing a judgment-free environment, designed to make you feel accepted, comfortable and relaxed. Our compassionate staff and sedation dentistry techniques can help reduce your anxiety so you can get the care you need to have a strong, healthy smile.

The state of every patients dental condition is entirely unique. Whether you suffer from the discomfort of a toothache, are embarrassed by an aspect of your smiles appearance or simply want to maintain healthy teeth and gums, you need a personalized approach to dental care that is tailored to your individual needs and goals. When you visit Meadows Dental Group, you will receive the comprehensive, customized treatment and attention you deserve.

We strive to provide the highest quality of dental care in a safe and friendly environment. Our experienced team is passionate about delivering world-class results and creating positive patient experiences. When you choose Meadows Dental Group, you can expect:

Joseph OLeary, DDS, grew up in Rockford, Illinois. Heattended college at the University of Notre Dame, graduating in 1985 with a Bachelor of Science. After completing his dental degree at theUniversity of Illinoisin 1989, he came to Colorado and furthered his education at a dental residency

Dr. Scott Peppler was born in Northern California but spent most of his early life in Salt Lake City, Utah. He and his wife eventually moved to Boston, Massachusetts, where he attendedthe world-renowned Tufts Universitys School of Dental Medicine. Dr. Peppler graduated in 2004 with his dental

Dr. Scott I. Whitney grew up in Colorado. He attended the University of Colorado School of Dentistry and received a Doctorate of Dental Surgery (DDS) in May of 2000. He was then accepted into a General Practice Residency (GPR) at the University of Colorado Hospital, where he trained in advanced

Shayna Sengewalt, DDS, grew up in a small town in West Virginia. She completed her undergraduate studies at the University of Virginia. From there, she attended the West Virginia School of Dentistry, where she received her Doctor of Dental Surgery degree in 2015.

I enjoy camping and driving to the mountains with my two large fluffy Goldendoodles, Benny and Rosco. As an empty nester and new grandparent, I love to visit my kids in California, Kansas and Missouri. I never miss watching my Broncos win or lose!

Joseph OLeary, DDS, grew up in Rockford, Illinois. Heattended college at the University of Notre Dame, graduating in 1985 with a Bachelor of Science. After completing his dental degree at theUniversity of Illinoisin 1989, he came to Colorado and furthered his education at a dental residency program at St. Joseph Hospital in Denver.

His residency allowed him to advance his surgical skills and learn to manage medically compromised patients. One-third of his time in residency was also spent at Childrens Hospital of Denver, giving him additional experience in meeting the needs ofyounger patients.

Dr. O Leary became thefirst dentist in Lone Tree, Colorado, when he founded Meadows Dental Group (formerly known as Arbor Dental Group-Lone Tree). He has been in practice in Colorado for over 30 years and in the Lone Tree location for over 20 years.

Ongoing education is a key component of Meadows Dental Group's commitment to excellence. Dr. O'Leary has completed training in sleep apnea treatment. He has also attained credentialing in sedation dentistry and dental implant placement.

Dr. OLeary has been married for 23 years to Jane, who works at Craig Hospital. They enjoy playing golf and skiing with their two boys, Ryan and Joey, ages 21 and 20. Ryan attends The University of Denver and Joey attends Arizona State University.

When not playing sports, they enjoy everything Colorado has to offer, from hikes in the mountains to taking in Avalanche, Rockies, Nuggets and Bronco games. They are parishioners of St. Thomas More Catholic Church and live right here in Lone Tree, Colorado.

Dr. Scott Peppler was born in Northern California but spent most of his early life in Salt Lake City, Utah. He and his wife eventually moved to Boston, Massachusetts, where he attendedthe world-renowned Tufts Universitys School of Dental Medicine. Dr. Peppler graduated in 2004 with his dental degree.

Dr. Peppler has completed hundreds of hours in continuing education. He is a preferred provider for Invisalign and is certified to offer traditional braces and Fastbraces. Additionally, he has completed advanced sleep apnea courses.

Additionally, Dr. Peppler is certified to administeroral conscioussedation. He truly enjoys helping patients overcome their fear or anxiety related to dental visits. His calm, soothing approach has gained him many life-long patients. He has been involved in thousands of sedation cases.

He has donated mouth guards to Rock Canyon High School for the past 11 years. These mouth guards help protect the smiles of those participating in football and other sports, where players have an increased risk of experiencing a dental emergency.

Dr. Peppler is the second of three children. He began his education at Weber State University, where he received an Associates Degree in Science. He later attended The University of Utah, where he received his bachelors degree in German.