About Us

Total Health Spine and Nutrition


Drs. Ryan and Monica Wohlfert

After growing up in the Lansing area and graduating Summa Cum Laude in Kinesiology-Movement Science from the University of Michigan, Dr. Ryan earned another Bachelor of Science and his Doctorate of Chiropractic from the National College of Chiropractic. He continued his education by getting Certified as a Strength and Conditioning Specialist (NSCA) and Chiropractic Sports Physician (CCSP). Over the last two decades, Dr. Ryan has treated 1,000's of patients, giving well over 100,000 treatments, helping them achieve their health goals.

After graduating with honors from Praire State College, Dr. Monica earned her Bachelor of Science and Doctorate of Chiropractic from the National University of Health Sciences. Because she saw the enormous benefit children could receive from chiropractic treatment, Monica earned her Certificate in Chiropractic Pregnancy and Pediatrics (CCP) through the International Chiropractic Association Council on Chiropractic Pediatrics (ICA).

Drs. Ryan and Monica have compiled a highly professional, knowledgeable, and compassionate TEAM. Not only have they been voted Favorite Chiropractic Clinic, they are always looking to implement the most scientific, researched healthcare therapies on the market.

Ryan and Monica have three adorable daughters, Rylee, Dylan and Kaelyn.

Dr. Ian Quartermus
Doctor of Chiropractic

Dr. Ian Quartermus is originally from Westphalia, MI. His fascination with the function of the human body lead him to obtain a Bachelor of Science degree in Physiology from Michigan State University. Following his undergraduate studies, Dr. Ian wanted to find a profession that would allow him to use the healing power of the body to make people as healthy as they were meant to be. This search lead him to chiropractic.

Dr. Ian graduated with honors from Life University College of Chiropractic in Marietta, GA in 2012. While in chiropractic school he focused on structural correction of the spine and how it can improve a person's function. In his free time, Dr. Ian enjoys spending time with his wife Krystal and their dog, Gauge, as well as reading, running, sports and music.

Megan Hammes

Health & Weight Loss Coach

Megan was born and raised in Lansing where she met and married her high school sweetheart. She currently is homeschooling her two kids and enjoys being a group fitness instructor. She enjoys anything active and artistic.  

Megan’s personal journey to weight loss and better health has given her a passion to help others achieve their personal health goals. She very community focused and is excited to join our team at Total Health Spine and Nutrition.  Megan is looking forward to the opportunity to encourage and work along side others.




Amber Holm

Office Manager

Amber was born and raised in Grand Ledge, Michigan. She graduated from Grand Ledge High School in 2002. That is where she met her husband Dan. They never dated in high school but eventually found their way back to each other in her late 20’s and then got married August of 2016.

She has her associate degree in Business Management that she received at Lansing Community College in 2011. Amber also has 4 daughters that she absolutely adores. In her free time, she loves to go kayaking with her family as well as taking her dogs on walks.

Amber is excited to be a part of the Total Health Spine and Nutrition team because she cannot wait to pursue her passion for helping people live a long and passionate life.




Erica Oneil

Chiropractic Assistant

Erica was born and raised in Grand Ledge. She graduated from Grand Ledge High School in 2017. She did 14 years of competitive cheerleading as well as 4 years on the Varsity Sideline Cheerleading team at Grand Ledge. Currently she coaches elementary as well as middle school sideline cheerleading. She also is attending Lansing Community College pursuing her associates in Kinesiology. After that she plans to transfer to a university to receive her degree in Athletic Training.

Erica has 2 younger siblings, her brother Hunter who is 13 and her sister Adalynn who is 2 years old. She loves spending her time outside with her family and watch her 2 younger siblings grow up. She loves riding quads with her brother, going camping, and hammocking with friends.

Erica is excited to be a part of the Total Health Spine and Nutrition team because she loves watching the positive changes within each patient as well as continuing her education about the human body and it’s ability to heal.

Brandon Orzame

Spinal Rehab Tech/Chiropractic Assistant

Brandon was born and raised in Troy, Michigan. He graduated Troy High School in 2016 with honors and is currently enrolled at Michigan State University pursuing his Bachelor of Science in Kinesiology. In his free time, Brandon loves to play basketball, box, and lift weights. Aside from this, he plays basketball competitively and helps coach youth basketball clinics for a Filipino basketball organization known as FAST-DETROIT. He has a younger sister that attends the University of Michigan and a dog named Koda.

Brandon is excited to be a part of the Total Health Spine and Nutrition team because he loves helping patients reach their health goals and maintain a healthy lifestyle!

Leah Sullenberger

Chiropractic Assistant/Receptionist

Leah grew up in Wacousta, Michigan. She graduated from Grand Ledge High School in 2009. She is currently perusing higher education at Lansing Community College. She has two young daughters and outside of college and work spends all her spare time with them. She enjoys watching her daughters play sports and enjoys taking their pictures. During the summer months she loves going on walks with her children and taking them to local splash pad.

Leah embraces natural health. She has learned in the natural health field that you have power to control your health. It’s a beautiful thing in this world were often you are told there is no hope. But there is hope! You can take your health into your own hands. 

Makayla Rosekrans

Spinal Rehab Tech/Chiropractic Assistant


Makayla was raised in Charlotte, Michigan where she attended Charlotte High School and participated in marching band, volleyball, musical theater, and received homecoming queen. She then attended Grand Valley State University Frederik Meijer Honors College and received her Bachelor of Science in Allied Health Sciences. Makayla plans to further her education by attending graduate school to become a Physician Assistant.

Makayla enjoys reading, gardening, exercising, and spending time with friends and family. Her interest in a variety of healthcare fields and goal of becoming a healthcare professional led her to Total Health Spine and Nutrition. She is excited to share her passion of wellness with the community and use the resources at Total Health Spine and Nutrition to further her knowledge of the human body and overall health.

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*Weight Loss results not garanteed, and vary based on your unique physical health, gender and diet.

How we have helped some of our patients

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My lower back pain has significantly improved

My lower back pain has significantly improved since starting chiropractic care. Also, I have noticed an improvement in my digestive health!

Brent Huhn, 30

Increased mobility & energy

I now have increased mobility & energy. I have been using my Denneroll and now have better neck motion and little pain! Also Chiropractic care has improved my sinuses! -

Chuck Rider, 71

I no longer have a tight neck or upper back.

I’ve been seeing Chiropractors for years, but never on a routine basis. I believe in alternative medicine and a co-worker suggested I go to THC.

I had neck pain, tight upper back & shoulders, request colds and fatigue. The other Chiropractors I visited on gave me temporary results. With THC, you get down to the root of the issues – the Spine, which controls the entire body.

I was diagnosed as having gall stones and with treatment and vitamins/supplements, I have not had issues in over a month. I really DO need by gallbladder when a conventional doctor said I didn’t.

I no longer have a tight neck or upper back. I feel more realized without the constant pain. I also have better posture and have a better range of motion turning my head. I am more aware of how I am sitting, how long I have been sitting and taking steps to correct on my own.

Amber Oberry, 33

The 3 Best Exercises for Low Back Pain

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