Dr. Dave Kellenberger


Dr. Dave Kellenberger was born and raised in Davenport Iowa. He graduated from Palmer College of Chiropractic in February of 1998 and moved to Memphis Tennessee. In 2001, he purchased a clinic in East Memphis and started Chiropractic Memphis.

David Kellenberger, DC, known fondly by most as Dr. Dave, is a skilled chiropractor at Chiropractic Memphis Health & Wellness, serving patients in Collierville, Tennessee. Dr. Dave strives to help patients transform their lives, tap into their potential to heal, and become a healthier, stronger, and better version of themselves.

Born and raised in Davenport, Iowa, Dr. Dave graduated Davenport’s Palmer College of Chiropractic in 1998. Upon graduating, he moved to Memphis, Tennessee, and later purchased a clinic in East Memphis in 2001 that would become Chiropractic Memphis Health & Wellness.

Dr. Dave has been recognized for excellence in his field. Among his awards include Young Chiropractor of the Year from the Tennessee Chiropractic Association, Chiropractor of the Month by the Chiropractic Leadership Alliance, and Chiropractor of the Year by The Masters Circle. He has also been featured on the cover of Chiropractic Products.

Dr. Dave trained exclusively with renowned life and business strategist Tony Robbins and completed his Mastery University program. For four years, he served as a board member for the Tennessee Chiropractic Association (TCA). Today, he continues his affiliation with the TCA as an active member.

When he is not working, Dr. Dave enjoys spending time at home in Germantown with his wife, Brooke, and their four children Beckham, Baylen, Blakely, and Bodie.

My Team

Dr Logan Shemwell, DC


Dr. Logan Shemwell lives in Oakland, Tennessee. Before completing his undergraduate degree in Exercise Science at the University of Memphis, he obtained his Associates of Science while playing baseball at Southwest TN Community College. Dr. Logan was on staff here at Chiropractic Memphis Memphis Health and Wellness serving as a Chiropractic Assistant before heading to chiropractic school at Palmer College of Chiropractic in Port Orange, FL. Dr. Logan and his wife Kelsey have been married for 3 years and have one son, Sutton. He is a Titleist Professional Institute certified level 1 instructor and works with all athletes to enhance their on field performance while preventing injuries. Dr. Logan also enjoys playing golf and loves going to see the Memphis Grizzlies play.

Dr Nick Slavens, DC


Dr. Nick is very passionate about chiropractic and helping others to live a higher quality life with more movement, less medications, and better function in their body as a whole. His life was changed when he had severe asthma as a baby that was helped through chiropractic and he wants others to experience the many benefits of chiropractic that can help change their lives as well! He was originally born in Bettendorf, Iowa and made the move to Memphis in 2021 after graduating from Palmer College of Chiropractic in Davenport, Iowa. He is the nephew of Chiropractic Memphis owner Dave Kellenberger and he loves hanging out with his awesome cousins. He is proficient in diversified, palmer package, extremities, and pediatric/prenatal adjusting techniques. Dr. Nick attended undergraduate school at Luther college in Iowa while studying exercise science and he was an all-conference running back for the football team. Nick was the head intern strength coach for the men’s and women’s tennis teams at Luther college and he has a lot of knowledge and passion for nutrition and exercise as well. Dr. Nick is a positive and caring person who loves being active and playing sports along with spending quality time with family and his golden retriever. He is ready to help you or a loved one take your health and wellness to the next level!

Jamie McGill, BSN, RN

Jamie McGill, RN is a graduate of the University of Memphis and has 22 years of nursing experience. She has a wealth of knowledge and broad medical experience in cardiac care and surgical procedures. Jamie has completed advanced trainings in Botox injections and dermal fillers, including the Juvéderm Collection of fillers. She is very results oriented and takes pride in customizing treatment plans to ensure quality, safe, and satisfying care. She is passionate about medical aesthetics and obtaining natural looking results for her patients. When Jamie is not seeing patients, you can find her spending time with her husband and 2 kids.

Kayla Massey, MSN, FNP

Nurse Practitioner

Kayla Massey MSN, FNP, is a certified family nurse practitioner dedicated to providing high-quality, compassionate care to all her patients. She is a valued member of the team at premier holistic wellness practice Chiropractic Memphis Health & Wellness, working out of their office in Collierville, and their Germantown Southwind office in Memphis, Tennessee.

Kayla graduated from Union University in Jackson, Tennessee, with a Masters of Science in Nursing. In addition to providing proactive hormonal optimization to patients at Memphis Health & Wellness, she also continues to provide primary care services in Senatobia, Mississippi.

Committed to personalized, patient-centered care, Kayla enjoys spending time with her patients, getting to know them on a personal level. Establishing a relationship with them is important to her, and an essential part of their treatment plan.

When she is not working, Kayla enjoys spending time with family, and is married to her college sweetheart whom she shares two young daughters with in Mississippi.