At Integrity Healthy Centers, our main goal is that patients receive the quality care they need. Our patients appreciate the genuine concern we show for their well-being in addition to the improvements they see in their health and pain management. Read on to discover more about our staff.


Dr. Nathan Mulanax – ChiropractorDr. Mulanax

  • Hometown: Harrison, AR
  • Family: 3 Kids
  • Undergraduate Degrees: Bachelor’s of Science in Biology from University of Arkansas in Fayetteville and Bachelor’s of Science in Human Biology from Logan College of Chiropractic
  • Doctorate Degree: Logan College of Chiropractic in Chesterfield, MO
  • Church: CrossRoads Community Church
  • Interests: Spending time with my wife and two amazing kids, working around the house and yard, going to the lake in the summer, travelling (when possible)
  • Favorite Quote: “Whether you think you can or you think you can’t – You’re right.”
  • Something funny about me: I can’t sing
  • Something I love: Peanuts and peanut butter and brussel sprouts (not together)
  • Something I hate: Traffic
  • Sum yourself up in one sentence: I believe in strong family values, doing what’s right, caring for people and I am thankful for all the blessings God continues to pour on our family.

Dr. Justin Thompson – ChiropractorDr. Justin Thompson

  • Hometown: Harrison, AR
  • Undergraduate degree: Bachelor’s of Science from University of Central Arkansas in Conway.
  • Doctorate Degree: Doctor of Chiropractic from Parker University – Dallas, TX
  • Interest and Hobbies: Hiking, hunting, sports, exercise and spending time with my family
  • Favorite Quote: “Excuses pave the way to failure”
  • What I love: My family
  • What I dislike: Black olives
  • More about me: I developed my interest in natural approaches to healthcare after shadowing doctors from several different health realms. I always knew I wanted to work in a healthcare field but I was intrigued by what chiropractors were doing for people. I worked at the Parker Outpatient Clinic in Dallas, TX before deciding to move back to my hometown. I also serve as an ambassador for Harrison through the Chamber of Commerce.

Sam Wilson – Physical TherapistSam

  • Hometown: Harrison, AR
  • Family: Married 30 years to wife Amy. 2 daughters: Audrey and Andi
  • Undergraduate Degree: Bachelor of Science in Health and Applied Science University of Central Arkansas.
  • Experience: Combined 14 years of Outpatient Clinical, Inpatient Acute Care and Home Health Care in Physical Therapy
  • Interests: I like to play most any sport especially golf and basketball even though I am not good at either. I love to laugh and sing and the simple things that just make life enjoyable.
  • Favorite Quote: “Physical Therapist don’t cause pain, we just expose it.”
  • Why Physical Therapy: I really feel that God called me into this ministry of healing hurt people, to help make a difference in the lives of hurting people.
  • Church: Harrison Faith Assembly of God
  • Something funny about me: I played for the Arkansas Razorbacks, football and basketball. I even played one game for the Dallas Cowboys (I was in the band).

Anna Harlan – Office ManagerAnna

  • Hometown: Harrison, AR
  • Family: 3 Kids
  • Degree: Business in Administrative Support
  • Church: Green Forest Assembly of God
  • Interest and Hobbies: Hiking, swimming, camping, making cakes, spending time with my husband and kids, watching a good “chick flick” and reading
  • Favorite Quote: “No one can make you feel inferior without your consent” – Eleanore Roosevelt
  • What I love: My family and Jesus
  • What I dislike: spiders and laundry
  • Why I love my job: I enjoy who I work with and I work with a great team. In the insurance world there is constant change and I accept the challenge. I thrive on staying busy and I can’t stand sitting for long periods of time. I have always wanted to work in the medical field but decided to get my business degree. So now I utilize my degree and work with patients everyday – a perfect combination.

Danielle Downes – ReceptionistDanielle

  • Hometown: Harrison, AR
  • School: I was home schooled majority of my school age years. I attended Bergman School for a short time.
  • Church: Pentecostal Tabernacle
  • Interest and Hobbies: I love to read books, play sports, being a mom, hanging out with my family and friends, and watching my favorite teams: the Cardinals and the Razorbacks.
  • Favorite Scripture: “Do not be anxious about anything, but in every situation, by prayer and petition, with thanksgiving, present your requests to God.” – Philippians 4:6
  • What I love: My family and Jesus
  • What I dislike: tatter tot casserole
  • Why I love my job: I enjoy my co-workers; I work with a great team. I like working with the public. Patients come in hurting and leave feeling better. It’s rewarding to work at a doctor’s office that takes care of their patients and make them a priority. I have definitely learned a lot working here and I appreciate the challenge this job brings!