Dr Haddad is a general neurologist and a Fellow of the Royal Australasian College of physicians. He attained his medical degree in 2003.
He received his basic physician training at John Hunter Hospital and his neurology training at Royal North Shore Hospital and Monash Medical Centre. He underwent a subspecialty training in Stroke at Gosford Hospital in 2012. Dr Haddad gained international experience in treating various neurological diseases and multiple sclerosis in Sweden where he practiced as a neurologist for several years.
Dr Haddad is a staff specialist neurology and the director of stroke service at Orange Health Service.
He treats general neurological conditions including multiple sclerosis, Parkinson disease, migraine, stroke, neuromuscular disorders, peripheral neuropathies and myopathies.
Dr Haddad prides himself in practicing Patient Centre Care where the patient gets good understanding of the medical condition and participates in decision making.