Live Healthy...Live Happy

A Tradition of Excellence & Wellness

Dr. David Harrison, D.C.

Doctor of Chiropractic

David Harrison, or 'Doc' as most know him, graduated from Palmer College of Chiropractic in December of 1985. Upon graduating, he worked with his uncle, Dr. Wellman, where he was a sponge for knowledge. He learned by absorbing not only the ins and outs and do's and don'ts of chiropractic care, but also how to run and manage the business side of the practice. These traits, coupled with his witty, outgoing personality, have made him a stand out Chiropractor for 28 years where he has been named “Best Chiropractor” by GR Magazine multiple times.


Doc is a proud father of three and cherishes the time he spends with his children. He is very involved in the Forest Hills community including coaching 8th grade football at Forest Hills Eastern. Doc is a sports fanatic and a diehard U of M fan, although we are starting to see a little more green and white around the office (they do say with age comes wisdom). He also enjoys spending time at his cottage on Lake Michigan, reading, watching movies, listening to music, being around friends and family, and going for walks with his number one, four legged buddy, Indy.

Dr. Robert Harrison, D.C.

Doctor of Chiropractic

Robert Harrison graduated cum laude with a degree in Education from Michigan State University in 1976. He returned to school  at the Palmer College of Chiropractic in 1982 and graduating magna cum laude in December of 1985. Robert trained  under his cousin, Dr. John Wellman, in Lowell for a year.  Following that he purchased an existing practice in Byron Center where he ran and operated Harrison Chiropractic Office from 1987 through 2014.  He then joined forces with his brother, David at Harrison Chiropractic Center in 2015.


Robert has 4 children and 12 grandchildren whom he loves dearly. His hobbies include golfing, hunting, reading and watching action movies. As a Spartan graduate, Doc bleeds GREEN and enjoys anything MSU.  It makes for a great sibling rivalry between him and his brother Dave, who is a Michigan Fan.


Licensed Massage Therapist

Sarah graduated from Blue Heron Academy with a certificate in medical massage therapy in early 2014. She has been working at Harrison Chiropractic Center as a massage therapist since March of 2014. Sarah's bubbly personality brings smiles to the faces of all her patients. In her free time, Sarah enjoys hiking in northern Michigan, running and kayaking. However, when she feels like relaxing, Sarah loves spending time with friends and family, and she is an avid Netflix watcher.


Licensed Massage Therapist

Anna was born and raised in Coldwater, Michigan and moved to the Grand Rapids area 14 years ago. Anna graduated from Everest Institute with a diploma in massage therapy and began working for Harrison Chiropractic a month after she graduated eight years ago. Anna loves spending time with her children. She has a son who is almost 30 and a daughter who is 28. She also has three furry babies who she adores: a dog Sam, who has been with her for four years, and two cats, Felix who is also four, and Molly who is 3 months old. Anna is down to earth and a “fix-it herself” kind of girl with a passion for NASCAR.


Receptionist and Licensed Massage Therapist

Erin graduated in May 2014 from Cornerstone University with a bachelor’s degree in Exercise Science. She did her internship in the fall of 2013 at Harrison Chiropractic and was taken on staff in January of 2014. She now has her Massage License so she works at the front desk and in the therapy area.  She also is a registered Certified Nurse's Assistant and until this summer, has spent many hours working in nursing homes since receiving her license in December 2009. In her spare time, Erin is an avid runner, running cross country and track all four years of college. Her most recent accomplishments post college were completing the Boston Marathon in 2015 and 2016. She also enjoys hunting, fishing, hiking, and basically everything involving the outdoors. Anything that involves close friends, family or good food, she will have fun doing it.

Dr. Allan Middleton, D.C.

Doctor of Chiropractic

Allan has been in the field of chiropractic for 46 years. He graduated from the National College of Chiropractic, presently known as National University of Health Science, in Lombard, Illinois, in 1968. Prior to working at Harrison Chiropractic he worked in Claire, MI and Kalamazoo, MI. He is going on three and a half years at Harrison and we feel very lucky to have him.


Allan is happily married with seven children and eighteen grandchildren who he loves spending time with. In his free time he enjoys golfing and reading. Allan and his wife are also world travelers. Some of the places he has visited include, Scotland, England, Whales, Germany, France, Austria, Czechoslovakia, Spain, Italy, Cuba, Jamaica, and the Bahamas.


Business Manager

Kerri is the friendly face that handles the public relations, marketing, and overall needs of the office. She dedicates time to the community, from the planning of events and fundraisers to the creation of our advertising, educational events, seminars and materials.  Kerri handles all the necessary 'behind the scenes' efforts of Harrison Chiropractic.  As many have noticed, Kerri has brought a fresh new look to the office and has the staff and patients excited about whats happening next at Harrison Chiropractic. Kerri is a New Hampshire native but has been living in West Michigan for 17 years. She is a proud mother to three. Her children take up most of her free time but, when she isn't on the sidelines cheering on one her kids, Kerri enjoys being active, hanging out on the lake, writing and watching her New England Patriots in football.

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Lexi is a full time student, but works at our office during the summers.  This is her third summer working the front desk at Harrison Chiropractic.  She just completed her first year of college at Ferris State University.  Lexi plays basketball at Ferris, so that takes up most of her time, but in the free time she has, she enjoys being with friends and family and being active.  She loves hanging out on the lake and playing and watching sports!  Lexi likes being home and hanging out with her family, which includes the most recent addition to the family, a 1 year old English Mastiff puppy named Bruin.

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Amy graduated from Ferris State University in 2016 with a Bachelor's degree in Business Administration and plans on going back to school to earn her Masters in Health Care Administration.  She is one of the smiling faces that will greet you upon entering.  Amy grew up in New Buffalo on beautiful Lake Michigan.  She considers herself a beach bum and loves to do everything under the sun including, hiking the dunes and boating with her family.  Amy is a Chicago sports fanatic and attends their games whenever she gets the chance!