Dr. Dhuna received his medical degree from the United Kingdom at the University of Wales College of Medicine. He completed his Neurology Residency and Epilepsy Fellowship at the University of Minnesota.
After the appointment of Assistant Professor at the University of Minnesota, he started his private practice in Southeast Iowa in 1994.
Presently, Dr. Dhuna is a Clinical Adjunct Assistant Professor of Neurology at the University of Iowa. He holds the position of Director of Inpatient Rehabilitation, Sleep Lab and EEG Lab and Primary Stroke Program at Great River Medical Center. He is also the Director of the Sleep Lab at the Keokuk Area Hospital and Ft. Madison Community Hospital. Dr Dhuna is Board Certified in Neurology, Clinical Neurophysiology, Sleep Medicine and Headache Medicine.