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Dr. Jason Williamson DC

 After receiving my doctorate from National University in Lombard Illinois, I moved back home to Michigan to practice.  Having grown up in a small West Michigan town, I love practicing in Portland, as it reminds me of “home."  Prior to becoming a chiropractor, I graduated from WMU and was teaching and coaching in Northern Michigan.

Here, at Portland Family Chiropractic, I care for patients of all ages and have completed hundreds of hours of continuing education including extensive studies in pediatric and pregnancy care.  I am a member various associations including the Michigan Association of Chiropractic (MAC).  As a Portland resident I serve on the City of Portland Planning Commission and the DDA (Downtown Development Association).  Being active is important to me, as I love hiking, biking and playing sports. Vicki and I married in 2017 and I am the very proud dad of 2 sons. Vicki and I also have 3 fur-babies, cats, Thumper, Casper and Sharpie.

"Through these doors walk the most important people in the world...our patients."

Dr. Russ Willemin DC

Born and raised right here in Portland, I am proud to call Portland home.  After graduating from Life College, in Marietta Georgia, I returned to Michigan and started practicing.  Willemin Chiropractic, now Portland Family Chiropractic, opened and has been helping Portland and the surrounding communities ever since.

I have been married to my lovely wife Kathy for 39 years and have 3 wonderful children and 5 grandkids.


Dr. Jennifer Culp DC

Hello, my name is Dr. Jennifer Culp.  I am a second generation chiropractor.  My father and two of my brothers are also chiropractors.  I graduated Magna Cum Laude in 1997 from Life University in Marietta Georgia, the largest chiropractic school in the world.  I am a member of various associations such as the Michigan Association of Chiropractic (MAC), the International Chiropractic Association (ICA), and am certified through the International Chiropractic Pediatric Association (ICPA).  I care for families and individuals of all ages, ranging from newborns to adults into their 90’s.

I am married to Michael Culp (yes, the State Farm Agent) since 1992 and we have been truly blessed with five wonderful children: Brennen, Grace, Chloe, Leah, and Evan.   In addition, we have a collie named, Bella and three kitties- YinYang, Koshka, and Toulouse

“ Chiropractic Care offers a multitude of health benefits and I’d love the opportunity to evaluate and discuss your individual needs.”

Amy Kahn, LMT

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