meet the team

Chiropractic Grand Rapids MI Daniel Seiter


Daniel Seiter D.C.

Hey Grand Rapids, I’m Dr. Dan! Most days, if I am not in the practice adjusting and caring for my practice members, you will find me with my family doing the things that we love to do! My wife Karen and I are both natives of Michigan, although she was a “Yooper” and I grew up in a small town in the lower half of the state.

During my engineering undergraduate studies at Michigan Technological University, we met, and now we have five daughters and a family referral-based chiropractic office, serving in the northwest region of Grand Rapids!

My personal journey with chiropractic is not unfamilar to most people. Dealing with chronic headaches as a young person, I was constantly taking medications to help myself feel better. It was not until I was introduced to chiropractic that I found lasting correction of this common issue, and as a result, my approach to health began to shift. After working as a Mechanical Engineer for about 6 years, Karen and I moved our family to Atlanta Georgia, where I obtained my doctorate in Chiropractic. We have been in West Michigan for the past 5 years, and have been blessed to meet so many amazing families and individuals who have trusted us with their health.

It would be an honor to serve you and yours in our practice as well!

- Dr. Dan


  • Doctorate of Chiropractic - Magna Cum Laude - Life University
  • Bachelors of Science Mechanical Engineering - Michigan Technological University
  • Advanced Proficiency Certified - Torque Release Technique
  • Member of International Chiropractic Pediatric Association
  • Certified Webster Technique

Chiropractic Assistant

Heather Leach

Hi! I’m Heather! My claim to fame is I’m the second oldest of ten children, I have six brothers and three sisters. I enjoy spending time outside. Two of my favorite outdoor activities are mountain biking and hiking. I also enjoy volunteering in the nursery at my Messianic Synagogue and as a volunteer counselor at Set Free Ministries.

I’ve been in the healthcare field for over 15 years now and have a passion for helping a wide range of individuals children, the geriatric community, and adults with special needs. Freedom Chiropractic has given me the opportunity not to only heal as a practice member myself but to also use my passion for helping others to encourage them to heal from the inside out and to reach their health goals.


Chiropractic Assistant

Ashley Haisma

Hello! My name is Ashley! I was born and raised on the northwest side of Grand Rapids in the small town of Comstock Park! I have two sisters. They are both married and have blessed me with two nieces and a nephew.

My boyfriend and I love hanging out with family and friends. I love family and being able to spend time with them when time allows. I love and enjoy being outside and staying active. I play softball, and golf and love to go camping and to travel.

I have a passion for serving the community. I serve the community by spending time with former youth group kids and volunteer with Mariah Ministries a Chaplin Program at GVSU. I also work a few shifts a month at the 3 Mile Project!

I have been given the gift of being compassionate and understanding. Through my work at Freedom Chiropractic I am able to care for our practice members the way God had blessed me with compassion through interacting with them as assisting Dr Dan with their care. Our passion in the office is to allow God to do the healing and that is just what our office does! It is a blessing to be able to carry out my faith here in our office and to pray for those who need it as they are under care in our practice.


10:00am - 12:00pm
3:00pm - 6:30pm

3:00pm - 6:30pm

7:00am - 12:00pm

10:00am - 12:00pm
3:00pm - 6:30pm


Select Saturdays
9:00am - 10:00am

Freedom Chiropractic

11255 1st Avenue NW Suite B
Grand Rapids, MI 49534

(616) 214-7782