Trusted Pain Management Physician in Baton Rouge, Louisiana

Serving People, Treating Pain
We achieve our client's trust and satisfaction for all back related issues.

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Coronavirus Precautions

Update: IPI continues our commitment to keeping your office visit experience safe by following the latest CDC guidelines. Currently, telemedicine visits are offered on a case by case basis if arrangements have been made with your IPI provider.

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Hours Of Operation

  • Monday
    8:00am - 4:00pm
  • Tues
    8:00am - 4:00pm
  • Wednesday
    8:00am - 4:00pm
  • Thursday
    8:00am - 4:00pm
  • Friday
    8:00am - 4:00pm
  • Sat-Sun


Our team is standing by to help answer any questions you have. Dr. Johnston and his staff look forward to meeting you.

"Serving People, Treating Pain"

Tel: (225) 769-3636

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Dr Barrett Johnson

Meet Dr. Barrett Johnston

Dr. Barrett Johnston was born in New Orleans, Louisiana and is a graduate of California Polytechnic State University. He obtained his medical degree at Louisiana State University in New Orleans. His anesthesia residency and pain fellowship were both completed at Harvard’s School of Medicine at Brigham and Women’s Hospital in Boston, Massachusetts.

Following his training, Dr. Johnston returned to Louisiana and founded Interventional Pain Institute in Baton Rouge. Dr. Johnston works primarily in Baton Rouge and provides diagnosis and pain management treatment to individuals suffering from a wide array of conditions that cause chronic pain. He employs a multimodal approach of therapies and disciplines to create an individualized pain management treatment plan for each patient...

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Patients Testimonial

See what our amazing clients have to say about Interventional Pain Institute!