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Ajay Kumar MD, DABPM, DABPM, is an interventional spine and pain physician at New Jersey Advanced Pain Management, which has locations in Hackettstown, New Jersey, Matamoras, Pennsylvania, and Middletown, New York. Dr. Kumar earned his Doctor of Medicine from the prestigious All India Institute of Medical Sciences in New Delhi, India.

He completed his residency in physical medicine and rehabilitation at Temple University Hospital in Philadelphia. He is fellowship-trained in interventional pain medicine, board certified in physical medicine, and a diplomate of the American Board of Pain Medicine. In India, Dr. Kumar was an orthopedic surgeon with specialized training in doing fluoroscopic and ultrasound-guided minimally invasive pain procedures.
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Back pain is one of the most common reasons people call out sick from work and see their doctor. In most people, back pain resolves within a few weeks. However, some people have chronic back pain that affects their quality of life. Ajay Kumar, MD, is an interventional spine and pain physician at New Jersey Advanced Pain Management Center who specializes in the treatment of back pain.
Millions of adults in the United States have a form of neuropathy, which refers to various conditions that cause damage to the peripheral nervous system. Carpal tunnel syndrome is a type of neuropathy. Though symptoms vary depending on the type of nerve damage, many people with neuropathy have chronic pain.
Many people experience neck pain, which may occur from muscle strain from poor posture or an underlying condition such as arthritis. In most people, the pain resolves within a few days. However, if you have ongoing neck pain, Ajay Kumar, MD, at New Jersey Advanced Pain Management Center in Hackettstown, New Jersey, and Matamoras, Pennsylvania, can help.
More than 54 million adults in the United States have arthritis, which causes joint pain and inflammation that may affect mobility and quality of life. Ajay Kumar, MD, at New Jersey Advanced Pain Management Center, is an interventional spine and pain specialist. He develops personalized treatment plans to help people with arthritis get relief from their pain and back to doing the things they enjoy.
Conservative methods of treatment are often favored over surgery, but the state-of-the-art minimally invasive spine procedures performed by interventional spine and pain physician Ajay Kumar, MD, can be more effective in relieving your symptoms permanently.

At New Jersey Advanced Pain Management Center in Hackettstown, New Jersey, and Matamoras, Pennsylvania, Dr. Kumar treats degenerative disc disease, spinal tumors, and more using low-risk, minimally invasive spine procedures.Find out if surgery is necessary to treat your condition by calling the nearest office or booking an appointment online today.
Reviews (4)
Bea Grace
Bea Grace
Dec 25, 2021
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Finding Dr. Kumar was a blessing! 6 years of constant pain, injections, medications and disappointment I am now ready to restart my life again because of him. The spinal stimulator has been a God sent and the knowledge that he and his staff have, the compassion and patience to walk you through every detail and answer question big or small and be there for you goes without saying! Fantastic staff and Dr. Kumar thank you so much for your kindness and understanding. Your seminars are top notch and informative also.
Loris Clarke
Loris Clarke
Nov 01, 2021
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Compassonate, understanding, and courteous. Dr. Kumar was very sensitive to my medical history and made the whole visit as painless, and comfortable as possible.
Chuck Minskoff
Chuck Minskoff
May 26, 2021
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I had been in severe chronic pain for several years. Dr. Kumar was able to help me reduce my pain significantly and take me off the high dose of opioids I had been on. with the spinal cord stimulator I now have a remote control to turn down the pain like lowering the volume on a TV set. The procedure was simple, outpatient, and easily reversible.
Thank you Dr. Kumar; I can live my life again.
Allie Phelps
Allie Phelps
Nov 27, 2019
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Dr Kumar is a phenomenal doctor. I’ve been seeing him for almost six years and he’s done for me, more than any other pain specialist has. He does radiofrequency on my neck and back and a bunch of other injections. If he wasn’t for him I would’ve lost function in my left leg. He cares about his patients and he does anything and everything for them. I don’t know where I’d be without him!!!!!