The combined clinical expertise of Drs. Rosenbaum and Nasiek, both board certified and extensively experienced in their respective specialities, gives Allied Neurology and Interventional Pain Practice unsurpassed ability to evaluate, diagnose and treat disorders that results in pain, including injuries to the head, neck, back, spine and nerves.

big 2 car


The most important thing for a patient to do after an accident is to immediately consult an experienced doctor who deals with accident treatment and subsequently with a lawyer specializing in accident injuries.


Drs. Rosenbaum and Nasiek are specializing in the evaluation and treatment of the entire spectrum of neurological & pain disorders. The Practice also has well-established cooperative relationships with neurosurgery and spinal surgery specialists if such approaches prove to be necessary.


Allied Neurology and Interventional Pain Practice has unsurpassed ability to evaluate, diagnose and treat disorders that results in pain, including injuries to the head, neck, back, spine and nerves. More...


Evaluation and treatment of the entire spectrum of neurological & pain disorders. We specialize in pain management, using drug therapy as well as the full array of modern injection therapies. More...


GET IN TOUCH! To contact our office, please call: 973-773-7730, or 201-894-1313 or fill out the form and someone from our office will get back to you as soon as possible.

Allied Neurology &
Interventional Pain Practice, P.C.

Welcome to, the official website of Dr. Dariusz Nasiek MD, a highly trained and experienced pain management specialist. Dr. Nasiek is an accomplished author and expert in two areas of pain management: “MISS”- Minimally Invasive Spine Surgery and regenerative medicine. His passion for these subjects is evident in his groundbreaking books, “MISS- Minimally Invasive Spine Surgery – A New Paradigm in the Treatment of Low Back Pain” and “PRP Platelets Rich Plasma – A New Paradigm in Regenerative Medicine”. Dr. Nasiek’s expertise is unparalleled in the field and patients seeking his opinions and treatments can take comfort in knowing they are in the hands of an authority on the subject. With thousands of patients treated and a second edition of his regenerative medicine book in the works, Dr. Nasiek’s dedication to providing the best possible care to his patients is unwavering. Thank you for visiting, where you can learn more about Dr. Nasiek and the treatment options available to you.

Our practice provides compassionate and comprehensive care for patient suffering from pain from injury or degeneration. We achieve tremendous results from our philosophy that detailed neurological evaluation should be followed by conservative care first and invasive but non-surgical care later.

Call for Evaluation today: (973)-773-7730

What our clients say

David K - ★★★★★Everyone was wonderful and caring for a nervous 17 year old.
Mimoza Bogdani - ★★★★★Being in a car accident is not a good experience at all, but being in good care is a great experience. Dr. Nasiek is there to give the care that a patient is looking for. Another big support there is Dr. Nasiek team, specially Agnes. She knowledgeable, patience, friendly and professional. Thank you!
Wieslaw Domarecki - ★★★★★I would highly recommend him. Dr. Nasiek is compassionate. Spent time with me and his treatment reduced my pain in lower back after auto accident.
James A - ★★★★★The level of care was phenomenal. The entire staff is so kind. Thank you for making a challenging situation very comfortable and pleasant.
Rachel Brooks - ★★★★★Thank You For everything. Words cannot explain how I feel. I thank you for your help in my time of need. God Bless All of you.