About the practice
GA Spine Care opened in 2008 with one rule that hasn't changed: tell patients exactly what the exam shows, treat what's actually mechanical, and refer out anything that isn't.
Dr. Willis is a native of Georgia and founder of ProHealth Integrated Medical. Since 1992, he's been dedicated to serving residents of Lawrenceville, Roswell, and surrounding counties with compassionate, results-driven care.
Dr. Willis has built a diverse multidisciplinary practice that combines chiropractic expertise with medical doctors, nurse practitioners, physician assistants, and licensed massage therapists — all working as one team to eliminate pain and restore function.
ProHealth brings together chiropractors, medical doctors, nurse practitioners, physician assistants, and licensed massage therapists under one roof. This collaborative approach means patients don't navigate fragmented care — they work with one coordinated team.
We maintain an extensive referral network including physical therapists, neurosurgeons, orthopedists, and other specialists. Our goal is science-based treatment with clear communication, less suffering, and less spending.
What guides treatment
Care plans are proposed after the exam, tied to a specific finding, with a re-check date — not a prepaid block of visits.
Even returning patients get a quick reassessment first. If something's changed, the plan changes with it.
Fractures, suspected disc herniation with neurological signs, and anything that needs imaging first get referred to an appropriate specialist.
Where we practice
ProHealth is an independent, multidisciplinary practice with locations in Lawrenceville and Roswell, serving patients across Gwinnett County and the northern Atlanta suburbs. No corporate quotas, no rotating associates — continuity of care is our priority.
| Lawrenceville | Monday, Wednesday, Friday: 9:00am – 6:00pm |
| Loganville | Tuesday, Thursday: By appointment |
Call the front desk — we're glad to answer questions before you commit to a visit.