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About Dr. John Rodcu

Conditions Treated by Dr. John Rodcu

Neurosurgeons are trained to treat people suffering aneurysms, blocked arteries, trauma to the brain and spine, birth defects, chronic low-back pain, brain and spinal cord cancer, and peripheral nerve problems. Neurosurgeons also do surgeries for carpal tunnel syndrome, spinal surgery, and brain tumor removal surgery. Here is a list of some of the conditions Dr. John Rodcu treats:

  • Brain Abscess
  • Meningioma
  • Disc Bulge
  • Spondylolisthesis
  • Paget'S Disease
  • Disc Dessication
  • Disc Pain
  • Tourette's Syndrome
  • Brain Tumor
  • Huntington's Disease
  • Mixed Gliomas
  • Csf Obstruction
  • Brain Cancers
  • Glioma
  • Brain Tumor - Glioblastoma
  • Slip Disc
  • Tremors
  • Pituitary Adenoma
  • Hydrocephalus
  • Aneurysm
  • Pinched Nerve
  • Herniated Disc
  • Spinal Arthritis
  • Disc Disease
  • Obsessive Compulsive Disorder
  • Fractured Vertebra
  • Ependymomas
  • Vertebral Tumors
  • Traumatic Head Injury
  • Oligodendrogliomas
  • Vertebral Osteoporosis
  • Congenital Spine Disorders
  • Dementia
  • Disc Herniation
  • Epilepsy
  • Arteriovenous Malformation
  • Multiple Sclerosis
  • Primitive Neuroectodermal Tumors
  • Achondroplasia
  • High Intracranial Pressure
  • Astrocytoma
  • Disc Degeneration
  • Brain Cancers- Astrocytoma
  • Acoustic Neuroma
  • Meningiomas
  • Vertebral Compression Fractures
  • Brain Infection
  • Scoliosis
  • Stroke
  • Chronic Depression
  • Cerebral Edema
  • Spinal Stenosis
  • Dystonia
  • Parkinson's Disease
  • Spinal Tumor
  • Vertebral Hemangioma

Signs and symptoms treated by Dr. John Rodcu

Neurological conditions produce different symptoms ranging from mild to severe. You should never ignore any such symptoms because these may lead to severe results if left unaddressed. Some of the signs and symptoms that neurological disorders can produce are listed below.

  • “Pins and needles” feeling in your legs, toes or feet
  • Prominent scalp veins
  • restricting range of motion
  • Fatigue
  • Headaches, which may be severe and worsen with activity or in the early morning
  • Moderate to severe pain in lower back, buttock and down your leg
  • Seizures
  • Rapidly increasing head circumference
  • Inability to maintain normal posture due to stiffness and/or pain
  • Drowsiness
  • Stiffness in the low back area
  • Sleep problems
  • Numbness or weakness in your lower back, buttock, leg or feet
  • Downward deviation of eyes or sunset sign
  • Pain that worsens with movement; loss of movement
  • Unusually large head size
  • Nausea or vomiting
  • Muscle spasms either with activity or at rest
  • Bulging and tense fontanelle or soft spot
  • Memory problems

Neurologic symptoms are generally caused by a disorder that affects the nervous system and could vary greatly as the nervous system controls many various body functions. Symptoms can be all forms of pain and can involve muscle function, the special senses, sleep, awareness, and mental function.

Operating Hours of Dr. John Rodcu

Doctor John Rodcu is available from 11 am to 5 pm (Monday to Saturday). The doctor is not available on Sunday. You should confirm the doctor’s availability you visit him. This is because, sometimes, the doctor is out of the station or might be occupied in some emergencies.

Popular Procedures performed by Dr. John Rodcu

With several years of experience and deep knowledge, Dr John Rodcu has successfully performed a wide range of surgeries. Some of the popular procedures performed by the specialists include::

  • Craniotomy
  • Brain Tumour Treatment
  • Deep Brain Stimulation

One of the eminent neurosurgeons in the world, Dr. John Rodcu has specialized in the surgical treatment of diseases of the nervous system. The doctor works with a team of highly experienced physicians and can handle even the most complex with quite an ease. The neurosurgeon follows all medical protocols to ensure patient safety.

Qualification

  • Erciyes University Gevher Nesibe Faculty of Medicine

Work Experiences

  • Foreign Gate Training and Research Hospital Brain and Neurosurgery USA
  • Global Team of Board Certified Surgeons and Medical Specialists
  • Written Second Opinion report delivered within 5 days
  • Option to avail the Video Consultation with the Lead Doctor of the board

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PROCEDURES

  • Adolescent Idiopathic Scoliosis Treatment
  • ALIF - Anterior Lumbar Interbody Fusion
  • Anterior Cervical Discectomy
  • Anterior Cervical Discectomy and Fusion - ACDF
  • Artificial Lumbar Disc Replacement
  • Brain Tumour Treatment
  • Carotid Endarterectomy (CEA)
  • Cerebral Angiogram
  • Cerebral Angioplasty
  • Cerebral Dorsal Rhizotomy
  • Cervical Corpectomy
  • Cervical Decompression
  • Cervical Fusion
  • Craniotomy
  • Deep Brain Stimulation
  • Spinal Decompression and Fixation

FREQUENTLY ASKED QUESTIONS

What area of specialization does Dr. John Rodcu have?
Dr. John Rodcu is a specialized Neurosurgeon and is one of the most sought after doctors in Istanbul, Turkey.
Does Dr. John Rodcu offer Telemedicine Consultation through Medigence?
No, this doctor does not offer telemedicine via MediGence
How many years of experience does Dr. John Rodcu have?
Dr. John Rodcu is one of the most sought after specialists in Turkey and has over years of experience.

FAQ's Related to Neurosurgeon

What does a Neurosurgeon do?

Neurosurgeons provide surgical treatment for the conditions of the brain and spine. They are considered some of the highly experienced and trained specialists in medicine and are involved in consulting with other doctors about various cases. Neurosurgeons treat people with a range of neurological issues, such as lower back pain, brain tumor, carpal tunnel syndrome, and peripheral nervous system disorders. Neurosurgeons work in different settings like private clinics and public or private hospitals. They often collaborate with other specialists and medical professionals as per the requirement of surgery. They also evaluate the condition of the patient before performing surgery in order to find the complications of the surgery, if any.

What are the tests required before and during consultation for Neurosurgeon

A neurosurgeon will recommend you one or more diagnostic tests before and during consultation in order to find out the case of the condition and start the right treatment. For a complete evaluation of your condition, you have to undergo neurological examination which may include the following:

  • MRI Brain
  • Myelogram
  • CT Brain
  • Spinal X-ray
  • Neurological exam
  • Nerve conduction velocity studies/electromyography
  • Lumbar Puncture
  • Physical Exam
  • Blood Tests
  • Spinal MRI

Below are some tests that a neurosurgeon may recommend for the diagnosis of the conditions of the nervous system.:

  1. Cerebral Angiogram
  2. CT Myelogram
  3. CT Scans
  4. Lumbar Puncture
  5. MRI Scans
  6. X-ray Imaging
  7. Electroencephalogram
  8. Electromyogram
  9. Spinal tap CT
When should you go to see a neurosurgeon?

Here are some of the top signs that suggest you should consult a neurosurgeon:

  1. Numbness and pain
  2. Weak grip
  3. Persistent headache/migraine
  4. Impaired movement
  5. Seizures
  6. Balance issues

Neurosurgeons perform complicated operations on the brain. Also, they deal with the whole nervous system and treat all the body parts that are affected by nerve issues. Typically, a neurosurgeon will diagnose patients' symptoms and come up with minimally invasive treatment plans.

Reviewer

Dr. Vihan Gautam
Dr. Vihan Gautam

BPT, MS in Healthcare Mgmt

4 Years of Experience

Dr. Vihan Gautam is a distinguished Rehabilitation Specialist and Healthcare Management Professional, holding a Bachelor of Physiotherapy (BPT) from Rajiv Gandhi University of Health Sciences and a Master of Science in Healthcare Management (MSc) from the prestigious University of London, United Kingdom.With specialized clinical experience and his advanced medical knowledge in neuro-rehabilitation, musculoskeletal disorders, and evidence-based physiotherapy practices, enables him to develop patient-centered rehabilitation protocols and AI-driven care models that deliver measurable functional recovery outcomes. His diverse contributions across international rehabilitation programs, multidisciplinary care, and AI-driven healthcare initiatives uniquely position him as an emerging leader in neuro-rehabilitative care globally. View More

Last Reviewed - January 2026

Author

Alvina Hasan
Alvina Hasan

M.Pharm

2 Year of Experience

Alvina Hasan is a dedicated medical researcher and scientific writer with a strong foundation in pharmaceutical sciences. She holds a B.Pharm from Jamia Hamdard University and an M.Pharm in Quality Assurance from DIPSAR University.

With deep medical expertise and a strong interest in healthcare communication, she focuses on transforming complex clinical and scientific information into clear, engaging, and easy-to-understand narratives. She develops insightful healthcare articles and research-driven content designed to support both medical professionals and patients, helping bridge the gap between advanced medical knowledge and practical understanding.

Readers can explore her published research and articles here:

https://carcinogenesis.com/index.php/JOC/article/view/868

https://carcinogenesis.com/index.php/JOC/article/view/870

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