Premier Brain & Spine brings together board-certified, fellowship-trained neurosurgeons and spine surgeons in New Jersey who are at the forefront of minimally invasive and robotic spine surgery. All of our doctors are known for their patient-centered care and excellent surgical outcomes. They’ve been consistently recognized as Top Doctors by Castle Connolly, featured in New Jersey Monthly and Inside Jersey Magazine, and awarded the Patients’ Choice and Compassionate Doctor Awards for their dedication to patient well-being.
What sets us apart is the unique expertise and experience each surgeon brings—whether it’s leading academic instruction, advanced training in robotic techniques, or caring for high-performing athletes.
Dr. David Wells-Roth is a nationally recognized neurosurgeon in NJ with over 20 years of experience performing complex brain and spine surgeries. He earned his medical degree from the George Washington University School of Medicine and completed his surgical internship and neurosurgical residency at Weill Cornell Medical Center. During his training, he pursued advanced subspecialization in interventional neuroradiology and skull base neurovascular surgery.
He later trained at Memorial Sloan Kettering Cancer Center in oncologic surgery of the brain and spine, further broadening his surgical scope. Dr. Wells-Roth has also been active in neurosurgical research, especially in the area of brain aneurysms, and has authored multiple publications on complex cranial and spinal pathologies.
A fellow of the American Association of Neurological Surgeons, he is also an active member of the Congress of Neurological Surgeons and several joint spine sections. Dr. Wells-Roth is a clinical instructor at Robert Wood Johnson Medical School and is often called upon to handle the most difficult revision surgeries and spine tumor cases.
As one of the best neurosurgeons in NJ, Dr. Wells-Roth can manage high-risk, high-complexity cases that have earned him a 4.8-star patient rating based on 165 reviews.
Dr. David Wells-Roth is one of the best doctors I have ever been to. He has helped me immensely with my lower back pain and I would highly recommend him to anyone experiencing the same.
Lee Rice - Google ReviewDr. Harshpal Singh completed his spine surgery fellowship at the University of Miami—one of the top programs in the country—where he focused on advanced techniques, including robotic-assisted and image-guided surgery. His background includes a strong emphasis on minimally invasive spinal procedures, particularly for spinal deformities and degenerative spine conditions.
In addition to clinical excellence, Dr. Singh has contributed to peer-reviewed research on spinal trauma, deformities, and malignancies. He’s also authored several textbook chapters on critical care for neurosurgical patients.
He holds board certification from the American Board of Neurological Surgery and is a member of key organizations such as:
Dr. Singh is especially known for his minimally invasive, motion-preserving techniques and has earned a perfect 5.0-star rating from over 70 patient reviews.
I was struggling with severe lower back pain and it turned out I needed surgery. This made me very nervous, but Dr. Harshpal Singh took very good care of me. I felt comfortable every step of the way and knew I was in safe hands. Thank you!
Patrick Sutherland - Google ReviewDr. Aaron Greenberg is a board-certified orthopedic surgeon who graduated at the top of his class from Texas Tech University Health Sciences Center, where he was inducted into the AOA Honor Society. He earned his undergraduate degree from Johns Hopkins University and completed his orthopedic surgery residency at Rutgers Robert Wood Johnson Medical School.
Dr. Greenberg then went on to complete a prestigious spine surgery fellowship at the Cleveland Clinic, where he trained under some of the nation’s top spine surgeons. His academic achievements are matched by his dedication to individualized patient care and functional recovery. Dr. Greenberg has also been recognized as a Castle Connolly Top Doctor since 2021, earning the title for five consecutive years.
Known for his patient-first philosophy and clear communication, Dr. Greenberg customizes each treatment plan based on individual goals, especially for active patients and athletes.
Dr. Greenberg maintains a 4.8-star rating from over 70 verified patient reviews.
Dr. Greenberg was fantastic, so genuine and caring!! He was very straightforward in explaining my options with realistic outcomes. I had surgery 6 months ago for a herniated disc at c6-c7 and I am now completely pain-free! After years of suffering, I can’t thank him enough. The best spine surgeon in NJ.
Ernesto L.K. - Google ReviewWhen it comes to spinal surgery, you want to work with the best of the best. That's why I chose Dr. Singh. I am happy with how my surgery went and with how fast and smooth my recovery was. Special thanks to the team for their follow-ups and support. That meant the world to me and my family
Youssef O'Connell - Google ReviewDr. Harshpal Singh is a fabulous spine surgeon! I had the best experience with surgery for my herniated disc at L5/S1, and it healed so well! He is amazing!
Phyllis Petersen - Google ReviewDr. Harry Singh is a true Godsend! I got an appointment rather quickly, and right away I understood I am in the best hands. He was very personable, took the time to ask me lots of questions as well as answer mine, and had me get an MRI in the office. He saw me right after my MRI and said I needed surgery to repair the spacing in my vertebrae. I had my surgery 4 weeks later. Had no complications and felt relief immediately after surgery. I just saw him for my 2 weeks follow up and I couldn't be happier. My pain is almost non-existent. Would totally recommend.
Jeremy Orcutt - Google ReviewAaron Greenberg, MD is one of the best spine surgeons out there! I have been feeling great since my surgery with him for severe stenosis.
Antonia Pascal - Google ReviewI went to the office in extreme pain and was fortunate enough to see Dr. Singh, who adjusted his schedule to accommodate me because i was in tears and couldn't stand or walk. Dr. Singh was the best, he explained what was going on with my back and explained that surgery would be the best. I had my surgery on February 4th and can't praise Dr. Singh and his staff enough. Dr. Singh has a great bedside manner. I highly recommend anyone in pain to visit their office.
Donna Bobik - Google ReviewOur experienced spine surgeons diagnose and treat a full range of spinal conditions using the latest technology. Whether you’re dealing with scoliosis, disc problems, or nerve-related pain, we focus on precise, minimally invasive solutions to help restore mobility and improve quality of life.
At Premier Brain & Spine, we specialize in advanced procedures designed to relieve pain, restore function, and get you back to your life faster. Our surgeons are experts in minimally invasive and robotic spine surgery, offering the most precise and effective treatments available.
If your back or neck pain just won’t quit, and treatments like therapy or meds haven’t done the trick, surgery might be the next option. Finding the right neurosurgeon can make all the difference in getting the care you need and feeling better.
Here’s a simple way to find one nearby:
Premier Brain & Spine healthcare organization registered under group NPI: 1922771377
Organization’s type and the area of specialization: Neurological Surgery
Additional Resources: American Board of Neurological Surgery
Contact Premier Brain and Spine (866) 590-0601 at one of our nine New Jersey locations. Early diagnosis is key to effective treatment and better outcomes. Don’t wait—schedule your consultation today to start your path to relief and improved quality of life. Virtual consultations are also available for your convenience.
Premier Brain & Spine
10 Parsonage Rd, Suite 208A
Edison, NJ 08837
(732) 258-0190