Karen Marder is a Neurology physician affiliated with La Jolla Institute for Immunology. OpenAlex indexes 577 publications with 48,114 citations (h-index 113); ClinicalTrials.gov lists 2 registered studies matched to this name. By OpenAlex citation count, this profile ranks in the top 5% of Neurology profiles in the findmyKOL directory.
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
710 W 168th St
New York, NY 100323726
Telephone
212-305-6939Registry record last updated 16 Feb 2010.
Clinical trials
- Autoimmune Features of Neurodegenerative Disorders
Sponsor: Columbia University
- Consortium On Risk for Early-onset Parkinson's Disease (CORE PD)
Sponsor: Columbia University
Registered studies on ClinicalTrials.gov where the overall official or a site investigator name-matches this physician, confirmed against known institution/geography. Latest few shown; the full list is part of the full profile.
Industry payments
2 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Alnylam Pharmaceuticals Inc.Program year20247 payments
- PTC Therapeutics, Inc.Program year20211 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
NIH funding
8 NIH research awards on record, funded 1997–2026 per NIH RePORTER. The latest:
- Clinical Research Sites for the Network of Excellence in Neuroscience Clinical Trials (NeuroNEXT sites) (U24 Clinical Trial Not Allowed)
Columbia University Health Sciences
FY2026$433,011U24NS107168 - Clinical Research Sites for the Network of Excellence in Neuroscience Clinical Trials (NeuroNEXT sites) (U24 Clinical Trial Not Allowed)
Columbia University Health Sciences
FY2025$439,931U24NS107168 - Clinical Research Sites for the Network of Excellence in Neuroscience Clinical Trials (NeuroNEXT sites) (U24 Clinical Trial Not Allowed)
Columbia University Health Sciences
FY2024$433,251U24NS107168
Awards in the NIH RePORTER records where a principal investigator name matches this physician at an organization in their practice state. Latest award years shown; each row links to the project record on RePORTER.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
Similar KOLs
Other experts from the same institution or the same specialty.
Bruce Zuraw, MD
La Jolla Institute for Immunology
Jennifer Dan, MD, PhD
La Jolla Institute for Immunology
Marc Riedl, MD
La Jolla Institute for Immunology
Yunichel Joo, MD
La Jolla Institute for Immunology
A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments — shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”