Meet Our Leadership Team

We’re a people-first dental service group that works with dental practices to manage business operations and improve the lives of everyone involved. Our leadership team wants to listen, understand your needs, and do whatever we can to help.

Brad Harmon, DDS

Founder & Clinical Director

Dr. Brad Harmon graduated from Cumberland College in 1995 with a bachelor’s degree in mathematics. He went on to teach junior high and high school before joining the United States Army Reserves. In the Reserves, Dr. Harmon received training as a dental assistant and worked closely with dentists in a medical support unit in Louisville. He was so impressed with the advances being made in dental technology that he decided to pursue a career as a dentist.

In 2005, Dr. Harmon graduated with his Doctor of Dental Surgery (DDS) with honors from The Ohio State University after serving on active duty in support of Operation Iraqi Freedom.

David Schellenberger

Founder & President

David Schellenberger is from Southern Indiana and holds a bachelor’s degree in marketing and professional selling from Ball State University. David joined the dental industry upon graduation taking a job as a sales specialist with Henry Schein Dental. In his five years with Henry Schein Dental, David received over 100 hours of training on the business of dentistry, visited over 3,000 dental offices, and consulted dozens of dentists on their business.

After falling in love with the dental community, David wanted to make a contribution and bring the best of private dentistry and the opportunities of “corporate” dentistry together. David takes pride in providing the best possible opportunity for dentists and team members to pursue their career vision.

In his free time, David loves spending quality time with his wife, family and friends, enjoying the outdoors, and rooting for the Hoosiers.

Melodie Coughlan

Regional Director of Operations

Melodie Coughlan is a California native. She has spent much of her career in the San Francisco Bay area, as well as the Midwest. She has relocated to the Louisville area to be closer to family. Melodie has one grown daughter, her son-in-law, and two beautiful grandsons. She comes to us with 39 years of dental industry experience ranging from clinical to administrative support as well as operations leadership support for multi-site and multi-specialty groups. Melodie started her dental career as a teenager and has made it her passion to serve her patients as well as her team. Her leadership style comes from a place of service, perfectly aligned with our mission and values, centered on our care for people. 

While not working, you will find her volunteering in the underserved community, seeking out the perfect coffee shop or bookstore, and enjoying all the sights in the Louisville area with her teddy bear Pomeranian named Winnie.

Jody Minix

HR Manager

Jake Koetter


Jake Koetter is from Southern Indiana and holds a bachelor’s degree in business economics and a master’s degree in strategic finance from Indiana University. Jake previously oversaw the accounting and finance operations for a large regional commercial insurance agency that focused on merger and acquisition activity.

What Jake loves about the dental industry is the sense of community, camaraderie, and willingness to help anyone and everyone out. Jubilant Dental Partners is special to Jake because of their mission to constantly strive to improve the lives of those they serve – patients, colleagues, and their communities!

In his free time, Jake enjoys spending time with family and friends and playing golf.

Want to Talk Partnership?

If you want to learn more about working with Jubilant Dental Partners to boost your practice, we’d love to start a conversation. Please fill out our contact form and we’ll be in touch!

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