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John O'Reardon, M.D.
Dr. O’Reardon received his medical degree from University College Cork, in Ireland. He initially trained in primary care and is board certified in family medicine in Ireland and the UK. He completed his residency training in psychiatry at the University of Pennsylvania, and subsequently fellowships in psychopharmacology and in cognitive therapy. He was a Van Ameringen fellow at the Beck Institute for Cognitive Therapy and is a founding fellow of the Academy of Cognitive Therapy. Dr. O’Reardon is a Diplomate of the American Board of Psychiatry and Neurology.
Dr. O’Reardon’s clinical and research interests include treatment-resistant mood disorders, the development of novel neuromodulation therapies in psychiatry such as TMS, VNS, tDCS, and deep brain stimulation (DBS) along with cognitive therapy, and the night eating syndrome. He has served as an investigator in numerous clinical trials of therapeutic interventions including medications, cognitive therapy, TMS, VNS, DBS, and tDCS. He was full-time faculty at the University of Pennsylvania for 15 years and attained Associate Professor rank there. He is currently in private practice.
He has made many contributions to the literature in his areas of interest in leading specialty journals including the Archives of General Psychiatry, Biological Psychiatry, Journal of Clinical Psychiatry, and the American Journal of Psychiatry. Has more than 100 peer-reviewed scientific publications. He has been teaching faculty at the APA, Institute of Psychiatric Services and International Society for ECT and Neurostimulation (ISEN), Clinical Transcranial Magnetic Stimulation Society (CTMSS) annual meetings in the area of mood disorders and neuromodulation treatments.