John Gregory Duffy MD
President, Syrentis Clinical Research, Dementia Specialist
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1401 N Tustin AveSte 130Santa Ana, CA 92705
Phone+1 714-542-3008
Fax+1 714-542-3617
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Summary
- Dr. John Gregory Duffy is a geriatric psychiatrist in Santa Ana, CA. He received his medical degree from Georgetown University School of Medicine. He is experienced in the diagnosis and treatment of all forms of dementia and specializes in geriatric psychiatry. Dr. Duffy is the owner and principal investigator of Syrentis Clinical Research, a multispecialty clinical trials site, where he focuses his time on the development of new treatments for Alzheimer’s and other forms of dementia.
Education & Training
University of California (Irvine)Residency, Psychiatry, 1994 - 1998
Georgetown University School of MedicineClass of 1994
UCLA School of Public HealthMSPH, Health Policy and Planning- UCLABS, Psychobiology
Certifications & Licensure
CA State Medical License 1995 - 2025
Clinical Trials
- AC-1204 26-Week Long Term Efficacy Response Trial With Optional Open-label Ext Start of enrollment: 2013 Mar 01
- Progress of Mild Alzheimer's Disease in Participants on Solanezumab Versus Placebo Start of enrollment: 2013 Jul 01
- Memory Improvement Through Nicotine Dosing (MIND) Study Start of enrollment: 2017 Jan 13
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Press Mentions
EXCLUSIVE: Dr. John Duffy Gives Parents Insight into Helping Kids with AnxietyJanuary 15th, 2020
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