Meet Our Team

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

Call us today!!!

Let us help you function and feel better ASAP!

Office Hours

Our Regular Schedule


8:00 am-6:00 pm


9:00 am-6:00 pm


8:00 am-6:00 pm


9:00 am-6:00 pm


6:30 am-1:00 pm


9:00 am-12:00 pm




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Reviews By Our Satisfied Patients

  • "I was very impressed with the chiropractic care I received from Dr. Anderson. I had received chiropractic in the past for my neck pain, but not to this level of care. After only a few sessions, my symptoms began to disappear, especially my neck pain, and I know I would not have been able to perform to my everyday work functions without the treatment I received."
    Neck Pain
  • "I have benefitted tremendously from the chiropractic care I received from Dr. Anderson. Not only has the adjustments helped alleviate my stiffness and aches, but it has helped me have more energy and just feel more balanced over all. A few months ago, I was able to resume a favorite hobby of mine: golf. Due to my previous pain, I never thought that’d be possible."
    Back Pain
  • "Dr. Anderson has allowed me to be headache free for quite some time now. I used to have daily nagging headaches that often would turn into a migraine leaving me unable to function. For the longest time, I thought I could just keep taking medication to have the pain subside."
  • "As a court reporter, using my hands to type on a daily basis is a requirement. The work is speedy and can often last for hours at a time. Several months ago, every movement I made became excruciatingly painful. I started seeing Dr. Anderson and he put together a program for me that helped right away. He stressed the importance of my posture and proper hand and arm placement."
    Carpal Tunnel
  • "It's been 7 months since I got wiped out by a monster wave. I sought treatment at the hospital and they took x-rays and said everything seemed normal, that I would just have some pain for a few days. A few days actually turned into several weeks, so at the suggestion of my girlfriend, I went to see Dr. Anderson."
    Sports Injury

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