Clinic Hours : Mon-Thurs 8am-5pm, Fri 8am-12pm   Phone : (254) 245-9175    Fax : (254) 213-7771


Why Live in Pain?

Integrated Pain Associates specializes in custom treatments that address the root causes of chronic pain, with the goal of reestablishing function in your everyday life. Our board certified pain management doctors understand that no two patients are the same and our individually constructed treatment plans are holistic and multidisciplinary. We don’t just treat symptoms, we create a treatment plan that gets you back to doing everything you love free of pain.

View Our Services


Our team of board certified physicians and pain specialists is collaborative, innovative and committed. By emphasizing individual treatment plans for the root causes of chronic pain, our pain centers go beyond treating symptoms and focus on relieving your pain for good.


Our staff of physicians and registered nurses puts patient needs first. Our goal is to not only alleviate pain, but also to restore function and mobility so that you can enjoy all aspects of your life.


Our doctors are board certified in anesthesiology and pain management and collectively bring more than 50 years of experience to our Killeen and Waco clinics. Our care plans integrate state-of-the-art technologies and techniques for full body treatment.


With locations in Killeen, Temple, Waco and Abilene and partnership with Central Texas Day Surgery Center and Abilene Spine and Joint for our surgeries, Integrated Pain Associates is able to offer greater accessibility and convenience to our patients.

Call (254) 245-9175 to book an appointment

Meet our Providers

At the helm of our association is a collaborative and innovative team of committed physicians specializing in comprehensive pain care.

Dr. Scott Irvine

Scott A. Irvine, DO is a board certified anesthesiologist and a member of the American Society of Anesthesiology.

Read More
Dr. Andrew McDavid

Andrew J. McDavid, MD is board certified in both anesthesiology and pain management with more than 33 years of experience.

Read More
Dr. Benjamin Lowry

Benjamin Lowry, MD is board certified in both interventional pain management and anesthesiology.

Read More
Dr. Blake Sutton

Blake A. Sutton, MD is a board certified physician in both interventional pain management and anesthesiology.

Read More
View All Providers

Latest News from Integrated Pain Associates

Read More
Read More
Read More

What our patients say about Integrated Pain Associates

We strive to provide the highest quality care to our patients. Here are a few testimonials about our services.

  • “Dr. Irvine is a very caring doctor, assesses the situation and provides a diagnosis and solution! He has handled my pain care for two years now and I'm very, very pleased with his bedside manner and treatment.”

  • “From day one, Dr. Lowry and the Integrated Pain Associates staff have been there to help me overcome the pain I feel everyday. Without you guys, I don't know where I would be physically or mentally. Thanks doc for all you have done, not only for me, but for the positive impact your treatment has had on my life and family.”

  • “I love Dr. Lowry and the ENTIRE staff at Integrated Pain Associates and on the surgical side. They all are always so sweet and helpful and want to make sure that your pain level is under control.”

  • “I have been going to this clinic for several years and never have any issues with making appointments to be seen. The doctors are fantastic and very down to earth.”

  • “I found a GREAT, go-by-the-rules, awesome doctor. He lowered my dose of medication, arranged to fill my pain pump, scheduled me three sets of injections, and did this all with a smile on his face! Win-win situation... Thank you, Dr. McDavid in Killeen!”

  • “I always receive fast and courteous service from both the Integrated Pain Associates staff, as well as the Day Surgery Center staff. Dr. Irvine and the staff are tops.”

  • “The minute Dr. Lowry walked into the exam room, it was obvious he had seen my chart, understood the pain I've had and showed compassion. What more could a patient ask for?”

  • “I have been seeing Dr. McDavid for more than five years. I never have any issues. I don't mind the PA seeing me and every time I ask to see the doctor, I have. I love you guys and you are doing great!”

  • “I've been going to Integrated Pain Associates for five years now and 95% of the time I am totally pain free. I've always had to fight doctors to get the right type of medication that I needed. I was so happy that I did not have to go through those changes at IPA. Dr. Irvine is my favorite and Dr. McDavid is very good too. I don't know the new doctor, but I'm sure he's great or he wouldn't be there and the staff is awesome! Very efficient, very caring.”

  • “Great services all around. The Integrated Pain Associates doctors are the best and always answer all my questions. I will recommend them to all my friends and family.”

  • “Treatment really helped minimize most pain and a nice and helpful staff.”

  • Dr Irvine is a very caring doctor, assesses the situation and diagnoses and solution! He has handled my pain care for two years now and I'm very, very pleased with his bedside manner and treatment

  • “Dr. Irvine is an excellent doctor and explains in detail my options as to what I can do to help in regards to my pain. The office staff is always friendly and ready to help with all my appointment needs.”