
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 rated as an Experienced provider by MediFind in the treatment of Primary Progressive Aphasia. His top areas of expertise are Neuronal Intranuclear Inclusion Disease (NIID), Cerebellar Degeneration, Primary Progressive Aphasia, and Frontotemporal Dementia.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- 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
University Of Pittsburgh Physicians, Department Of Neurology
Estevana J. Isaac, MD, specializes in neurology and is board-certified neurology by the American Board of Psychiatry and Neurology. Dr. Isaac completed her fellowship at the University of Pennsylvania Health System, residency at Thomas Jefferson University Hospital and medical degree at Meharry Medical College School of Medicine. Dr. Isaac is rated as an Advanced provider by MediFind in the treatment of Primary Progressive Aphasia. Her top areas of expertise are Cerebellar Degeneration, Alzheimer's Disease, Lewy Body Dementia (LBD), and Vascular Dementia.
UPMC Neurological Institue - Children's South
Riddhi Patira, MD, is a neurologist certified in neuropsychiatry and behavioral neurology by the American Board of Psychiatry and Neurology. She is investigator of the Alzheimer’s Disease Research Center and leader of the Frontotemporal Dementia Consortium. She is also an assistant professor of Neurology at the University of Pittsburgh School of Medicine. She received her medical degree from Pandit Ravishankar Shukla University and completed her residency at Temple University, followed by her fellowship at the University of Pennsylvania. Dr. Patira’s clinical and research interests focus on the various cognitive disorders, especially neurodegenerative diseases such as Alzheimer’s disease, frontotemporal dementia, and other types of dementia. She has published numerous articles in peer-reviewed journals and is a member of the American Academy of Neurology. View the full list of Dr. Patira’s publications on PubMed. https://pubmed.ncbi.nlm.nih.gov/?term=Patira%2C+R. Dr. Patira is rated as an Advanced provider by MediFind in the treatment of Primary Progressive Aphasia. Her top areas of expertise are Apraxia, Dysembryoplastic Neuroepithelial Tumors (DNET), Memory Loss, and Primary Progressive Aphasia.
Allegheny Clinic
Eric Weisman is a Neurologist in Sewickley, Pennsylvania. Dr. Weisman is rated as an Advanced provider by MediFind in the treatment of Primary Progressive Aphasia. His top areas of expertise are Dysgraphia, Partial Familial Epilepsy, Partial Seizure, and Memory Loss.
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.

