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San Marcos Pain Specialists

San Marcos Spine and Pain Specialists

We are specialists in treating pain using the latest minimally invasive therapies. We are proud members of various professional organizations and are dedicated to advancing our knowledge and treatment of chronic pain. Our pain management solutions are personalized to each patient and include a wide range of treatments.

We are located in San Marcos, TX and we offer flexible appointment times to accommodate your schedule. Our ultimate goal is to deliver exceptional care and help our patients achieve a pain-free life. Additionally, we provide comprehensive injury treatment services to address and recover from various types of injuries or accidents and their resulting pain.

San Marcos Lone Star Spine & Pain specialists office

Conditions We Treat


Traumatic Brain Injury

Arm Pain

Back Pain

Hip Pain

Knee Pain


Neck Pain

Neuropathy & Nerve Pain

Lumbar Disc Herniation


Shoulder Pain

View All Conditions We Treat >

What is Pain Management?

Chronic pain management is a holistic approach to relieve pain, utilizing a combination of techniques. The process begins with a thorough evaluation to pinpoint the source of pain. Based on the diagnosis, a personalized treatment plan is crafted to meet your unique needs. This may encompass lifestyle changes, home-based exercises, weight management, physical therapy, medication administration, minimally invasive surgery, or injections. Your healthcare provider will continually monitor your progress and adjust treatments to ensure maximum pain relief and enhance quality of life.

What to expect from your pain management specialist

Your pain management expert will assist you in treating and controlling any acute or chronic pain caused by physical activity, injury, surgery, or car accidents. They will conduct a comprehensive medical history and physical examination and suggest further diagnostic tests, such as X-rays, CT scans, or MRIs, to determine the source of your pain.

Based on the evaluation, they will suggest appropriate treatments to manage and eliminate your pain, which may include medications such as NSAIDs, muscle relaxants, nerve medicines, and, in some cases, opioids. Your pain doctor will also recommend at-home exercises, physical therapy, or chiropractic treatments. If necessary, they will suggest minimally invasive surgical procedures and injections to permanently relieve your pain.

Meet the best Spine and Pain Specialists in San Marcos.

We are a group of board certified physicians with fellowship training in pain management. We are constantly implementing the latest minimally invasive therapies to treat our patients’ pain. We are members of several professional organizations and have contributed to advancing our understanding and treatment of chronic pain. Each of our Doctors are available to treat you at our San Marcos office off of Wonder World Drive.

Dr. Derrick Wansom

Double Board Certified in Pain Management and Anesthesiology

Dr. Rahul Sarna

Double Board Certified in Pain Management and Anesthesiology

Dr. Hisham Khan

Double Board Certified in Pain Management and Anesthesiology

Our San Marcos clinic is convenient for those located in…

Anderson Mill | Austin | Canyon Lake | Cedar Park | Converse | Jollyville | Kirby | Kyle | Lakeway | Live Oak | Lockhart | New Braunfels | Schertz | Seguin | Universal City

Hear From Our Patients

Tailored Pain Treatment Plans

At our San Marcos, TX clinic, we offer customized treatment plans to meet each patient’s specific requirements. Every customer is unique and we treat you that way.

Our pain specialists frequently treat conditions such as back pain, arm pain, arthritis, hip pain, knee pain, neuropathy, nerve pain, migraines, headaches, sacroiliac joint pain, sciatica, and more. We recognize that every patient has unique needs and offer a diverse range of treatment options to cater to various cases. If you’re living with chronic pain, don’t hesitate to seek our help. Our specialists are ready to help you find the relief you need.

Why Choose Us?

At Lone Star Spine and Pain Physicians, we have a deep understanding of chronic pain caused by injury and the impact it can have on an individual’s life. Our team of experienced and highly trained physicians specialize in treating chronic pain, and we take pride in treating our patients like family.

We understand the importance of providing high-quality care in a comfortable and welcoming environment, and our team of clinicians and staff are dedicated to listening to and understanding the needs of our patients.

We are committed to providing the latest minimally invasive therapeutic options that allow our patients to quickly return to their daily activities, without being burdened by pain. Our goal is to help our patients return to work, spend time with their families, and engage in the activities they love.

Board Certified

State of the Art Technology

Conveniently Located Near You


Picture showing a pain doctor caring for his patient by holding hands.

We are here for YOU.

If you or a loved one is suffering from chronic pain caused by an accident, call us today. We will help you get your life back and pain under control.