Heather Kranz - Office Manager

I have been at Holt Chiropractic since 2000, and I am here to help you.  Please feel free to ask me questions and I will assist you any way I can.

I live in Lansing with my husband, Russ and our two children, Elesa and Darren.

I have been a chiropractic patient for as long as I can remember.  I had a few very severe car accidents when I was younger, and my chiropractor at the time helped me heal.  When I had the opportunity to work at Holt Chiropractic, I jumped at the opportunity so that I can be part of helping others heal like I did.  All of my family get regular adjustments to maintain a healthy spine.  If you ever have questions about chiropractic I would love to share my experiences with you.  I look forward to meeting you. 


Kara Boyce, Chiropractic Assistant 


Kara has been a chiropractic assistant at Holt Chiropractic since the spring of 2013. She grew up in Holt and graduated from Holt High School. Kara is currently attending Lansing Community College where she’s a marketing student. Her career dream is to work for a non-profit organization working with service animals. When Kara is not working she enjoys cooking, baking, and eating. She spends her weekends working on home and diy projects.



Katie Mulder, Licensed Massage Therapist

Katie graduated from Ann Arbor Institute of Massage Therapy in February of 2000. Her schooling focused on Neuromuscular Massage, Myofascial Massage Therapy and Swedish Massage. Katie thoroughly enjoyed her volunteer work at C.S. Mott Children’s Hospital as a part of her education. Katie has had a varied massage career working as an employee and having owned her own business. When not at work Katie enjoys living a quiet country life in Grand Ledge. In her free time she enjoys traveling across the U.S. and Canada, participating in and experiencing the arts, RV camping, reading, and playing with her Bernedoddle, Molly.


Maja McKeever, Licensed Massage Therapist

Originally from Pennsylvania, Maja graduated from The New Mexico College of Natural Healing in Silver City, New Mexico in 2001. Since then, she has been through many wonderful and influential trainings in body and energy work, which has brought her to an integrated approach to Massage Therapy. She was certified by the National Certification Board of Therapeutic Massage and Bodywork and licensed as a Massage Therapist in Michigan.  Maja has also studied yoga and nutrition in addition to massage therapy.Ultimately, her goal is to work with each client and their individual needs to facilitate change and further wellness. She is an advocate for Sustainable Living, a certified Permaculturalist, PiYo and Yoga Instructor. She is a proud mother of three amazing daughters, artist, and poet. She is continuously interested in growing, learning, and having as much fun as possible. Most importantly, she is hoping to help you find balance, feel better, and create more joy individually and in the community overall.


Marissa Strazis, Licensed Massage Therapist

Marissa Strazis is a licensed massage therapist and received her certification at Lansing Community College in May 2015. Since a young age she has enjoyed using massage to help people close to her; it wasn't until after she completed her Bachelors of Science in Psychology, did she decide to purse it as a career. Marissa has many interests but one of her passions finding applicable ways of helping others and finds that she is able to provide that through massage therapy. Marissa consults with each client to understand their pains and preferences so she can tailor each massage to best address their needs. She specializes in deep tissue and clinical massage focusing more on the overall structural integrity. She prefers to use tigger point therapy (stress point) to release those specific areas of tension while incorporating long connecting strokes and myofascial release to bring it all together. Marissa brings an awareness of compassion and comfortability and believes in holistic health, wellness and balance in all areas of life. She loves trying new things, spending time outside in nature and hanging with her dogpack of 3.