For most lower back pain, your first visit should be to a primary care doctor, such as a family physician or internist. About 65% of people with chronic low back pain see a family physician as their main provider. Your primary care doctor can diagnose the likely cause, start treatment, and refer you to a specialist if needed.
Which specialist you eventually see depends on what’s causing the pain, how long it’s lasted, and whether it involves nerve symptoms. Here’s how to navigate the options.
Start With Your Primary Care Doctor
Primary care doctors evaluate back pain so frequently that most see at least one patient with it every week. During your visit, they’ll try to place your pain into one of a few categories: nonspecific low back pain (the most common type, with no identifiable structural cause), pain with nerve involvement like sciatica, pain referred from another source like a kidney problem, or pain tied to a specific spinal condition.
For the majority of cases, your primary care doctor will recommend over-the-counter anti-inflammatory medications, activity modifications, and possibly a referral to physical therapy. Imaging like X-rays or MRI is typically not ordered right away. Guidelines recommend waiting at least one to two months before imaging if your pain has no red flags. MRI is only recommended early when there are signs of serious disease or nerve symptoms that haven’t improved after six weeks.
This initial period matters. Most episodes of low back pain improve within several weeks with conservative care, and your primary care doctor is well equipped to manage that process.
When Physical Therapy Makes Sense
Physical therapists are often the first specialists your doctor will refer you to, and for good reason. They address the biomechanical problems that contribute to back pain: weak core muscles, poor movement patterns, limited flexibility, and reduced balance.
A typical physical therapy program for low back pain includes core stability exercises, strengthening routines, stretching, and hands-on techniques like spinal mobilization. Some therapists also use electrical stimulation, heat therapy, ultrasound, or laser therapy to manage pain alongside exercise. Balance training on unstable surfaces can help retrain your body’s awareness of posture and position, which plays a role in preventing flare-ups.
The World Health Organization’s latest recommendations include spinal manipulation as part of the treatment approach for chronic low back pain. Physical therapists, along with chiropractors and osteopathic doctors, commonly perform this type of hands-on treatment. Advanced techniques like targeted mobilization tend to outperform basic stretching-and-strengthening programs alone.
Physiatrists: The Non-Surgical Spine Specialists
A physiatrist (also called a Physical Medicine and Rehabilitation doctor, or PM&R specialist) focuses on restoring function without surgery. If your pain has persisted beyond what your primary care doctor can manage but surgery isn’t clearly needed, a physiatrist is often the right next step.
Physiatrists coordinate rehabilitation plans, prescribe targeted physical therapy, and perform procedures like nerve stimulation and injections. They also evaluate whether assistive devices, braces, or changes to your home or work setup could help. Their entire training centers on finding nonsurgical ways to get you moving and functioning better day to day.
Pain Management Specialists
If your pain is severe, hasn’t responded to initial treatments, or significantly limits your daily life, a pain management specialist may be appropriate. These doctors perform interventional procedures that target specific pain sources in the spine.
The procedures range from simple to complex. Trigger point injections address muscular pain by delivering medication directly into tight, tender spots in the muscle. Epidural steroid injections place anti-inflammatory medication near compressed nerves, guided by imaging to ensure accuracy. For pain coming from the small joints along the spine (facet joints), diagnostic nerve blocks can confirm the source, and radiofrequency ablation can then disable the tiny nerves supplying those joints to provide longer-lasting relief. For the most severe cases, spinal cord stimulators deliver mild electrical signals that interrupt pain signals before they reach the brain.
Referral to a pain management specialist is generally recommended when you and your primary care doctor feel that progress has stalled or when pain continues to cause serious functional impairment.
When You Might Need a Neurologist
Neurologists become relevant when there’s uncertainty about what’s causing nerve symptoms. If you have numbness, tingling, or weakness in your legs and imaging hasn’t clearly explained the source, a neurologist can perform nerve conduction studies and electromyography (EMG) testing. These tests measure how well your nerves and muscles are communicating, which helps distinguish between a compressed nerve root in the spine and a problem elsewhere in the nervous system, such as a nerve injury in the leg or a broader nerve condition.
Most people with straightforward sciatica from a herniated disc won’t need a neurologist. These tests are most useful when the clinical picture is unclear, meaning your symptoms and imaging results don’t line up neatly.
Rheumatologists and Inflammatory Back Pain
If your back pain started gradually before age 40, feels worse in the morning with prolonged stiffness, improves with movement rather than rest, and has lasted more than three months, it could be inflammatory rather than mechanical. This pattern is distinct from the more common “threw out my back” type of pain.
Inflammatory back pain is linked to conditions like ankylosing spondylitis, psoriatic arthritis, and reactive arthritis. A referral to a rheumatologist is typically warranted when blood tests show specific inflammatory markers (particularly a gene marker called HLA-B27) and imaging reveals inflammation in the sacroiliac joints at the base of the spine. These conditions require a different treatment approach focused on controlling the immune system’s inflammatory response rather than treating a structural problem.
Orthopedic Surgeons vs. Neurosurgeons
Surgery for back pain is rarely the first option, but when it’s needed, two types of surgeons perform spinal operations: orthopedic spine surgeons and neurosurgeons.
Neurosurgeons train for seven to eight years after medical school, with roughly half of that time dedicated to spinal surgery. Their focus is on the nervous system, so they specialize in conditions where the spinal cord or nerve roots are being compressed by herniated discs, bone spurs, or tumors. Spinal surgery is part of their core training.
Orthopedic spine surgeons complete a five-year residency focused on the musculoskeletal system, then almost always pursue an additional spine fellowship to build specialized expertise. They’re trained in stabilizing the spinal column with hardware like rods, screws, and cages.
In practice, both perform many of the same operations, including disc removals and spinal fusions. The overlap is significant. If a procedure involves a high risk of nerve injury or deals primarily with spinal cord compression, a neurosurgeon’s training in neural structures can be an advantage. For deformity correction or complex reconstruction of the bony spine, an orthopedic spine surgeon’s structural training may be more relevant. Either way, the surgeon’s individual experience with your specific procedure matters more than which specialty they trained in.
Chiropractors and Osteopathic Doctors
Chiropractors and osteopathic doctors (DOs) both use spinal manipulation to treat back pain, though their techniques differ slightly. Chiropractors tend to apply direct thrusts to the vertebrae with their hands, while osteopaths more often use the arms and legs as levers to generate movement. In practice, the two approaches are converging and share much of the same repertoire.
Mild soreness at the treatment site, slight headache, and fatigue occur in 25 to 50% of patients after manipulation, but about 75% of these complaints resolve within 24 hours. Serious complications like stroke or spinal cord injury after cervical (neck) manipulation are rare, with estimates ranging from 1 in 20,000 patients to 1 in a million procedures. Spinal manipulation is not appropriate for everyone. It’s contraindicated in people with acute fractures, inflammatory arthritis flare-ups, bone infections, significant osteoporosis, or acute cauda equina syndrome.
Symptoms That Need Immediate Attention
Most back pain doesn’t require emergency care, but a few specific symptoms do. The most urgent is cauda equina syndrome, where a bundle of nerves at the base of the spine becomes severely compressed. Without emergency surgery, it can cause permanent nerve damage. Warning signs include difficulty urinating or controlling your bowels, numbness in the buttocks, genital area, or around the anus, and progressive weakness or paralysis in one or both legs.
Other reasons to seek immediate medical evaluation: fever, chills, or night sweats alongside back pain (which could signal a spinal infection), unexplained weight loss with back pain (especially with a history of cancer), and back pain after a significant accident or fall, which raises concern for a fracture. Pain that spreads below the knee with numbness or weakness also warrants prompt evaluation, particularly if it’s worsening rapidly.