"Delivering precise, advanced neurosurgical care with a commitment to patient safety, recovery, and long-term neurological health."
Dr. B. Chendilnathan is a highly experienced Neurosurgeon in Chennai, with 40+ years of clinical experience in brain and spine surgery. He is widely recognized for his expertise in managing complex neurological conditions with precision and advanced surgical techniques. With extensive training from Madras Medical College and international exposure in the UK (Walton Neurological Centre, Liverpool), he brings global standards of neurosurgical care to his practice. He has also earned the prestigious FRCS (Intercollegiate Neurosurgery), UK, reflecting his advanced expertise and clinical excellence. Dr. Chendilnathan has played a significant role in developing neurosurgical care in Chennai, with experience as a Professor in neurosurgery and as a leader in establishing advanced neuro care facilities.
40+ years of experience in neurosurgery
International training and FRCS qualification
Expertise in complex brain and spine surgeries
Academic leadership and contribution to neurosurgery
Trusted for precision, safety, and advanced care
Find answers to common questions about our services, treatments, appointments, and patient care options to help you make informed health decisions.
Dr. Chendilnathan is a Neurosurgeon at Olir Super Speciality Hospital, Velachery, Chennai. He diagnoses and treats disorders affecting the brain, spine, and nervous system, including brain tumors, slipped discs, spinal stenosis, head injuries, stroke-related neurosurgical conditions, nerve compression, spinal trauma, and other complex neurological disorders. Treatment recommendations are based on each patient's condition and may include non-surgical or surgical care when appropriate.
You should consult Dr. Chendilnathan if you experience persistent headaches, seizures, weakness or numbness in the arms or legs, severe neck or back pain, difficulty walking, balance problems, symptoms of nerve compression, or have been diagnosed with a brain or spine condition that requires specialist evaluation. Early diagnosis can help determine the most appropriate treatment plan.
No. Many neurological and spinal conditions can be managed with medications, physiotherapy, rehabilitation, or regular monitoring. Dr. Chendilnathan recommends surgery only when it is clinically necessary and when it is expected to provide the best outcome after a detailed evaluation and diagnostic imaging.
Dr. Chendilnathan evaluates and treats a wide range of spine disorders, including slipped discs, spinal stenosis, spinal tumors, spinal injuries, degenerative spine diseases, and nerve compression. Depending on the diagnosis, treatment may involve conservative management, minimally invasive procedures, or spine surgery when medically indicated.
You can book an appointment with Dr. Chendilnathan by submitting the online appointment form on the Olir Super Speciality Hospital website, calling the hospital directly, or visiting the hospital in Velachery, Chennai. The hospital team will help you schedule a consultation at a convenient time.

Chennai has emerged as one of India’s most trusted destinations for neurological care. A leading neurology hospital Chen...

When parents notice their child struggling to walk, showing unusual weakness in the legs, or missing developmental miles...

Is your child's head size increasing rapidly? It's not something to ignore. If you notice your baby's head growing notic...
Need Expert Medical Care in Velachery?
Get expert consultation, accurate diagnosis, and the right treatment, all under one roof at OLIR Super Speciality Hospital.