Meet the Staff


    Dr. Joe Otterpohl graduated from the University of Louisville School of Dentistry in 1980 with a Doctor of Dental Medicine (DMD) degree. He has maintained a successful dental practice in Nashville, TN since graduation. Having a keen interest in the cosmetic side of dentistry and restoring patients' teeth and smile to the best possible outcome, he considers facial esthetics a natural progression in his desire to give his patients not only great smiles but also beautiful skin, facial tone and a youthful appearance.

  • Dru Milligan - Otterpohl
    Finance, Marketing and Public Relations

    Dru has been employed with Otterpohl Dental since 2009 in the position as Finance Manager. Dru manages from behind the scenes which include all accounting and financial matters for the practice. Aside from her day to day practice responsibilities her recent project was to get the JO Facial Esthetics side of the practice running from a PR and marketing perspective. Dru works closely with DeAnna Burns in coordinating employee training, employee benefits, events, open houses, social media matters and any type of public relations for both Otterpohl Dental and JO Facial Ethetics.

    Before joining Otterpohl Dental, Dru was a twenty-three-year corporate banker and brings that experience to the practice. In her spare time, she is a novice cook having taken formal cooking courses in Paris and all across the US. She enjoys traveling with her husband, Dr. Joe Otterpohl and taking their therapy French bulldog to local nursing homes, hospitals and Universities to visit. She is a past President of the Patricia Hart Women’s group of United Way of Williamson County and a member of the Golden Circle Society at Best Friends Animal Sanctuary in Kanab Utah where she and Dr. O volunteer on an annual basis. She and Dr. O are members of First Presbyterian Church of Nashville and they have four grandchildren.

  • Stacy Zelhart
    Healthcare Administration & Informatics

    Stacy graduated from Columbia State Community College in Columbia, Tennessee with an A.A.S degree in Medical Informatics in May of 2021. She joined our practice as an intern and began her professional career with us upon graduation. Stacy enjoys photography, kayaking, playing with her two fur babies and spending time with friends and family. 

  • Brittany Brothers
    Dental Hygienist

    Brittany is a graduate of the University of Tennessee with a degree in Business.  She attended Remington College, graduated as a Registered Dental Hygienist in 2015, and began working at Otterpohl dental that fall. She is getting married May of 2018 to her finance Justin and lives locally here in Brentwood. She is a lover of dogs and owns two Goldendoodles named Tug and Oliver.  She spends her spare time exercising, with family, eating at local restaurants, and throwing ball to her two dogs.

  • Kathryne Wallace
    Registered Dental Assistant

    Kathryne graduated from Dental Staff School of Tennessee as a dental assistant. She grew up in Brentwood, Tennessee with her mom, dad, and sister.

    'I have two dogs that keep me busy when I'm not at work! I love the outdoors, traveling, the nail spa and meeting new people. I have a bubbly and sweet personality and love to see people smile!'


Contact Us

Send Us an Email

Our Location

5505 Edmondson Pike, Suite 201 | Nashville, TN 37211

Hours of Operation

Our Regular Schedule


8:00 AM-1:00 PM

2:00 pm-5:00 pm


8:00 AM-1:00 PM

2:00 pm-5:00 pm


8:00 AM-1:00 PM

2:00 pm-5:00 pm


8:00 AM-1:00 PM

2:00 pm-5:00 pm


By Appointment Only