About Our Friendly Staff

Cosmetic & Implant Dentists Accepting New Patients in Lone Tree, Centennial, Highlands Ranch & Nearby Colorado

The dentists and staff at our office in Lone Tree, Colorado, are dedicated to providing you with the best care that dentistry has to offer. Our team is fully licensed and experienced, and we foster a comfortable and welcoming setting where your needs are always met with professionalism and kindness. You can expect to receive outstanding service from our caring dental team in every aspect of your visit.

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Doctors

Dr. Joseph O'Leary in dental office

Joseph O’Leary, DDS, grew up in Rockford, Illinois, and attended college at the University of Notre Dame, graduating in 1985. After completing his dental degree at the University of Illinois in 1989, he came to Colorado and furthered his education at a dental residency program at St. Joseph…

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Dr. Scott Peppler in our dental office

Dr. Peppler was born in Northern California, but was raised most of his life in Salt Lake City, Utah. He is the second of three children. He attended Weber State University, where he received an Associates Degree in Science. He later attended the University of Utah, where he received his…

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Dr. Scott I. Whitney

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…

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Staff

Jen, Office Manager
Office Manager

2 years at MDG (after being a patient for 15 years)

8 years working in healthcare

In my spare time I like to travel, play tennis and golf with my family, and take long walks with my 2 dogs.

Amy B., Receptionist
Receptionist

1 ½ years at MDG (after being a patient for 15 years)

4 years working in dentistry

In my spare time I like to spend time with my family, biking, hiking, and relaxing with friends.

Chris, Treatment Coordinator
Treatment Coordinator

8 years at MDG

32 years working in dentistry

In my spare time I like to play with my 66 lb puppy “Benny”. Now that I’m an empty nester I enjoy visiting my kids in California, Kansas, North Carolina and Fort Collins, and I never miss watching the Broncos, win or lose!

Melissa, Dental Hygienist
Hygienist

19 years at MDG

22 years working in dentistry

In my spare time I like to go on vacations with my family and go on Jeeping adventures around Colorado.

Cathleen, Treatment Coordinator
Treatment Coordinator

16 years at MDG

30 years working in dentistry

In my spare time I like to travel and go hiking and camping.

Natalie, Hygiene and Insurance Coordinator
Hygiene/Insurance Coordinator

5 years at MDG

7 years working in dentistry

In my spare time I like to read, take my dogs on hikes, and cook with my husband.

Rhoni, Expanded Duties Dental Assistant
Dental Assistant

19 years at MDG

30 years working in dentistry

In my spare time I like to watch movies and spend time outdoors with my family.

John, Expanded Duties Dental Assistant
Dental Assistant

15 years at MDG

34 years working in dentistry

In my spare time I like to go biking and swimming, and work on my photography.

Angel, Expanded Duties Dental Assistant
Dental Assistant

7 years at MDG

22 years working in dentistry

In my spare time I like to watch my sons sporting events, camp, shop and spend time with my family. I am an avid Broncos fan!

Nikki, Expanded Duties Dental Assistant
Dental Assistant

10 years at Meadows Dental Group

21 years working in dentistry

In my spare time I like to spend time with my husband, 2 boys and 1 daughter. We love all things Colorado – camping, skiing & traveling.

Amy K., Dental Hygienist
Hygienist

12 years at MDG

40 years working in dentistry

In my spare time I like to garden and knit, watch the Rockies and Broncos, and spend time with my family.

Laura, Dental Hygienist
Hygienist

17 years at MDG

19 years working in dentistry

In my spare time I like to spend time with family and friends, and I enjoy running, biking and skiing.

Deb, Dental Hygienist
Hygienist

3 years at MDG

9 years working in dentistry

In my spare time I like to go skiing and hiking with my family.

Becca - Endodontic Asssistant
Endodontic Asssistant

1 year at MDG

14 years working in dentistry

In my spare time I like to read, go to the park with my family and spend relaxing time outdoors.