Robert Hasserjian is a Hematology physician affiliated with Harvard University. OpenAlex indexes 497 publications with 35,365 citations (h-index 70). By OpenAlex citation count, this profile ranks in the top 10% of Hematology profiles in the findmyKOL directory.
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
55 Fruit St
Wrn 225
Boston, MA 021142696
Telephone
617-724-1445Registry record last updated 11 Sept 2025.
Industry payments
6 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Incyte CorporationProgram year20251 payment
- bluebird bio, Inc.Program year20241 payment
- SERVIER PHARMACEUTICALS LLCProgram year20245 payments
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
NIH funding
1 NIH research award on record, funded 1995–1997 per NIH RePORTER. The latest:
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.
Benjamin Ebert, MD
Harvard University
Mark Shrime, MD
Harvard University
Thoralf Sundt, MD
Harvard University
Dhaval Kolte, MBBS, PhD
Harvard University
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.”