
Overview
Oscar Lopez, MD, FAAN, is a neurologist and serves as chief of the Division of Cognitive and Behavioral Neurology and director of the Alzheimer's Disease Research Center. He is also a professor of Neurology, Psychiatry, and Clinical and Translational Sciences at the University of Pittsburgh School of Medicine. He received his medical degree from the University of La Plata and completed his residency at Rivadavia Hospital, followed by his fellowship at UPMC. Dr. Lopez’s clinical interests include cognitive disorders of multiple etiologies, and his research interests include clinical symptoms and progression of Alzheimer’s disease and other dementias, biomarkers, and risk factors for Alzheimer’s disease in cognitively normal persons. He has published numerous articles in peer-reviewed journals and is a member of the American Academy of Neurology, the Royal Society of Medicine, the American Neurological Association, the American Society of Behavioral Neurology, and the International Psychogeriatric Association. View the full list of Dr. Lopez’s publications on PubMed. https://pubmed.ncbi.nlm.nih.gov/?term=Lopez%2C+OL.
Dr. Lopez is highly rated in 1 condition, according to our data. His top areas of expertise are Neuronal Intranuclear Inclusion Disease (NIID), Cerebellar Degeneration, Primary Progressive Aphasia, and Frontotemporal Dementia.
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- HMO
- MANAGED MEDICAID PLAN
- EPO
- HMO
- POS
- PPO
- EPO
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
3471 5th Avenue, Suite 810, Pittsburgh, PA 15213
UPMC Hillman Cancer Center
Jan Drappatz, MD, is a neuro-oncologist, an associate professor at the University of Pittsburgh School of Medicine, and the director of the Neuro-oncology program at UPMC. Dr. Drappatz specializes in the treatment of primary and metastatic brain tumors and neurologic complications of cancer. Dr. Drappatz is highly rated in 27 conditions, according to our data. His top areas of expertise are Astrocytoma, Glioblastoma, Glioma, and Gliomatosis Cerebri.
Frank Lieberman is a Neurologist in Pittsburgh, Pennsylvania. Dr. Lieberman is highly rated in 23 conditions, according to our data. His top areas of expertise are Glioblastoma, Astrocytoma, Glioma, and Gliomatosis Cerebri.
University Of Pittsburgh Physicians, Department Of Neurology
Raul Nogueira, MD, specializes in stroke and is board-certified in neurology by the American Board of Psychiatry and Neurology. He practices at UPMC Stroke Institute at Mercy. Dr. Nogueira completed his medical degree and residency at Universidade Federal do Ceará followed by a residency and fellowship at Massachusetts General Hospital - Harvard Medical School. Dr. Nogueira is highly rated in 15 conditions, according to our data. His top areas of expertise are Stroke, Subarachnoid Hemorrhage, Fibromuscular Dysplasia (FMD), Thrombectomy, and Stent Placement.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Neuronal Intranuclear Inclusion Disease (NIID)
- Experienced
- Cerebellar DegenerationDr. Lopez isExperienced. Learn about Cerebellar Degeneration.
- Frontotemporal DementiaDr. Lopez isExperienced. Learn about Frontotemporal Dementia.
- Memory LossDr. Lopez isExperienced. Learn about Memory Loss.
- Primary Progressive AphasiaDr. Lopez isExperienced. Learn about Primary Progressive Aphasia.


