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Office
200 W Arbor Dr
San Diego, CA 92103Phone+1 858-534-3652Fax+1 858-534-7723
Education & Training
- University of Pennsylvania Health SystemResidency, Psychiatry, 1967 - 1971
- Presbyterian Medical Center of the University of Pennsylvania Health SystemInternship, Transitional Year, 1966 - 1967
- University of British ColumbiaClass of 1966
Certifications & Licensure
- CA State Medical License 1970 - 2026
- American Board of Psychiatry and Neurology Psychiatry
Clinical Trials
- Mobile Web-based Behavioral Intervention for Improving Caregiver Well-being Start of enrollment: 2018 Nov 01
Roles: Contact
Publications & Presentations
PubMed
- Predicting Trajectories of Everyday Functioning in Adults Aging with HIV Using Latent Growth Mixture Modeling.Lillian Ham, Scott Roesch, Donald R Franklin, Ronald J Ellis, Igor Grant
AIDS and Behavior. 2025-02-10 - Regular cannabis smoking and carotid artery calcification in the Multi-Ethnic Study of Atherosclerosis (MESA).Jamie Corroon, Ryan Bradley, Igor Grant, Michael R Daniels, Julie Denenberg
Vascular Medicine. 2024-12-01 - The prefrontal cortex, but not the medial temporal lobe, is associated with episodic memory in middle-aged persons with HIV.Laura M Campbell, Christine Fennema-Notestine, Erin E Sundermann, Averi Barrett, Mark W Bondi
Journal of the International Neuropsychological Society. 2024-12-01
Journal Articles
- Recreational Marijuana Legalization and Prescription Opioids Received by Medicaid EnrolleesIgor Grant, MD, Drug and Alcohol Dependence
- Effects of HIV Infection, Methamphetamine Dependence and Age on Cortical Thickness, Area and VolumeThomas T Liu, John R Hesselink, Ronald J Ellis, Benjamin S McKenna, Igor Grant, ScienceDirect
- Medical Cannabis Legalization and Opioid Prescriptions: Evidence on US Medicaid Enrollees During 1993‐2014Mark Wallace, Igor Grant, Addiction
Authored Content
- Recreational Marijuana Legalization and Prescription Opioids Received by Medicaid EnrolleesOctober 2018
- F273. Plasma Soluble CD14 Is Associated with Apathy in Adults with a History of Methamphetamine DependenceApril 2018
Press Mentions
- What to Know About Delta-8 and Other Common Vape Shop DrugsSeptember 3rd, 2024
- Does Cannabis Ease Pain, Speed Recovery in Injured Athletes?February 2nd, 2022
- Loosened Regulations on Medical Marijuana Research Could Provide Advances in TreatmentJune 10th, 2021
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Grant Support
- Translational Methamphetamine AIDS Research Center (TMARC)NIDA2014–Present
Professional Memberships
- Fellow
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