Our Purpose

We are facing a crisis when it comes to health. It is not a healthCARE crisis. Medical technology is better than ever and yet our society is sicker and under more stress than ever. We are facing an Attitude crisis. We have been led to believe we are at the mercy of someone or something. Our practice exists to create a revolution! We know your body was created to heal itself. By unlocking the power within you, that healing potential can be expressed. We work daily to show people they are in control! When we unlock your inborn potential and you become an active participant in your health, you can expect miracles!

Our Purpose

Meet The Doctor

William D. Morrissey, D.C., or “Dr. Will” is a native El Pasoan and lifelong Chiropractic patient. Dr. Will is a proud homeschooler and Texas Tech University graduate. He received his Bachelor’s degree in Animal Science at Texas Tech in Lubbock. He then received his Chiropractic training in Port Orange, Florida at Palmer College of Chiropractic. Dr. Will is happy to practice in his hometown of El Paso with his wife, Marissa, as his Office Manager. His heart for the people of his community is evident from the first time you meet him. Dr. Will has dedicated his life to serving people in their time of need and he never stops learning and improving. When he is not in the office, you may find him out walking the dog near his west side home or at a community event, reaching out to his people. Dr. Will loves nature and enjoys gardening, hiking, and camping. When you come visit our practice you will see what excellence in Holistic and Natural Healthcare looks like. You will find a warm and inviting atmosphere and be treated with compassion and respect. Whether you’re looking for relief from pain, nutritional expertise, or lifestyle advice, Dr. Will is at your service.

Meet the doctor

Meet The Office Manager

Marissa Morrissey is a native of Truth or Consequences, NM and is proud to be the Office Manager of Mesa Hills Chiropractic. She showed a knack for organization and numbers at a very young age. She was in grade school when she built excel spreadsheets to track the vital statistics for each of the goats in her family’s breeding meat goat herd. Marissa headed south to Las Cruces after high school and received her Bachelor of Accountancy from NMSU. Upon graduation, she began working for Los Alamos National Laboratory in Northern New Mexico. She participated in a program that allowed her to complete her Master of Business Administration (MBA) while working full time. Her business skills are now put to good use helping the awesome people in our practice! Marissa loves working alongside her husband at Mesa Hills Chiropractic, serving the people of the Borderland. She runs the show with a smile and an easy grace that just can’t be taught. If you need some help or have a question, just ask the “Boss Lady”!

Meet the office manager

Our Core Values

(The Great 8)





Goal Setting

Forward Thinking