Grayson Armstrong is an Ophthalmology physician affiliated with Massachusetts Eye and Ear Infirmary. OpenAlex indexes 95 publications with 1,254 citations (h-index 18).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex, matched via ORCID.
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
243 Charles St
Boston, MA 021143002
Telephone
617-523-7900Registry record last updated 30 May 2019.
Industry payments
14 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Regeneron Healthcare Solutions, Inc.Program year20251 payment
- Alcon Vision LLCProgram year20251 payment
- Amgen Inc.Program year20251 payment
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.
- Sterile Intraocular Inflammation Following Intravitreal Injections: Pathogenesis, Clinical Features, and Management
International Ophthalmology Clinics
2025 - Physician-to-Physician eConsultations to Ophthalmologists at an Academic Medical Center
Translational Vision Science & Technology
2024
Similar KOLs
Other experts from the same institution or the same specialty.
John Kempen, MD
Massachusetts Eye and Ear Infirmary
Neil Bhattacharyya, MD, FACS
Massachusetts Eye and Ear Infirmary
Demetrios Vavvas, MD, PhD
Massachusetts Eye and Ear Infirmary
Evangelos Gragoudas, MD
Massachusetts Eye and Ear Infirmary
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.”