Dr. Roger Downey Rossen, MD
Allergist and immunologist in Houston, TX
- Michael E Debakey Va Medical Center2002 Holcombe Blvd Bldg 109Houston, TX 77030(713) 794-7772Listed on Healthgrades, WebMD and the NPI registry
NPI 1427072297 · NPI registry
Patient experience
- HealthgradesNo star ratings yetNo written reviewsRead the reviews on Healthgradeschecked Nov 2026
- WebMDNo star ratings yetNo written reviewsRead the reviews on WebMDchecked Nov 2026
No reviews yet.
Accepting new patients, according to Healthgrades (checked Nov 2026). Call the office to confirm.
Board certification
- Allergy and Immunology · American Board of Allergy and Immunology
Source: American Board of Allergy and Immunology lookup, matched by name · checked Nov 2026
Procedure experience
No Medicare procedure data. This usually means the doctor sees few Medicare patients or is newer to practice.
Source: CMS Medicare Physician & Other Practitioners, 2024. Medicare patients only; CMS hides counts under 11 · checked Nov 2026
Hospitals
No hospital affiliations reported to Medicare.
Source: CMS Facility Affiliation and Hospital General Information · checked Nov 2026
Texas medical license
License D4684 · Texas Retired · expires Nov 2022
Disciplinary status: None
Source: Texas Medical Board · checked Nov 2026
Payments from drug and device companies (2025)
None reported.
Source: CMS Open Payments, 2025 · checked Nov 2026
Insurance
Plans in the insurers’ own directories
Medicare Advantage, Medicaid, CHIP and Marketplace plans from public directories run by the insurers. Employer plans are not listed here yet.
None of the insurer directories we check lists this doctor. Call the office to ask which plans they take.
Insurance companies listed on Healthgrades
No insurance companies listed on Healthgrades.
Where this doctor practices
Map of this doctor’s offices
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