About Us


Your Comprehensive Source for Health-Enhancing Integrative Medicine

Since 2013, Analgesic Spine Institute has been providing individualized care to address every patient’s health objective. We treat professional athletes, young kids, post-operative patients, and more types of clients with specific medical needs. Our facilities house state-of-the-art equipment for exceptional chiropractic care services and more.

Seasoned Support Staff

Led by Dr. Craig John, we have a highly experienced team to support your journey toward optimal health. We work together to design the right treatment plan that suits your needs. Regardless of the services you need, we will give you personalized attention so you remain on the right path toward your wellness goals.

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Craig P. John, DC - Sr. Chiropractic Physician

Jalen Ferguson - Chiropractic Intern

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Ashley Lynn Poulos - Front Office Manager

Angela Lehtimaki - Chiropractic Assistant

Our Providers

ASI strives to become a leader of health & wellness and prevention in Northern Virginia. ASI’s mission is to provide innovative, practical and highly-standardized medicine to our patients and community.

With a focus on quality of care and patient awareness, ASI uses a multi-disciplinary, individualized approach to improve the lives of our patients.

Our Story

Our approach is designed with you in mind With over a dozen years in the health industry, we have learned most people are engaged in a reactive approach to their health. Our goal is to help develop a paradigm shift towards a proactive and
preventative approach to health.

We have discovered some of the best therapies to help alleviate pain, inflammation and premature aging along with providing for optimal fitness and wellness. We have brought those therapies to Analgesic Spine Institute and would like to invite you to experience life as it's meant to be.

Our model utilizes functional rehabilitative medicine at its core. That means we have a patient-centered rather than a disease-centered approach to treatment. Our treatments also provide multiple benefits simultaneously for synergistic results when combined in our custom recovery and wellness plans.

Book your consultation to assess the right plan TODAY!

How Can We Help?

Let us know by connecting with our staff here in Leesburg, Virginia.