George Mammen, MD
Basic profileCalifornia Department of Toxic Substances Control
George Mammen is a Cardiology physician affiliated with California Department of Toxic Substances Control. OpenAlex indexes 24 publications with 1,872 citations (h-index 12).
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
10496 Katy Fwy Ste 130
Houston, TX 77043
Telephone
713-464-2928Registry record last updated 4 Oct 2018.
Industry payments
31 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Novartis Pharmaceuticals CorporationProgram year202512 payments
- Edwards Lifesciences CorporationProgram year20251 payment
- Amgen Inc.Program year20256 payments
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Cannabis for pain in orthopedics: a systematic review focusing on study methodology
Canadian Journal of Surgery
2019 - Association of Cannabis With Long-Term Clinical Symptoms in Anxiety and Mood Disorders
The Journal of Clinical Psychiatry
2018
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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.”