HealthCareAtlasUSA

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Doctors / AZ

JOHN ROLLER, MD

HEMATOLOGY/ONCOLOGY

Medical school: UNIVERSITY OF NORTH DAKOTA SCHOOL OF MEDICINE

Graduated: 2016

Offers telehealth

NPI: 1447607627

Practice Locations (1)

BANNER CANCER CENTER SPECIALISTS LLC

925 E MCDOWELL RD

PHOENIX, AZ 850062502

6025213700

Source: CMS National Downloadable File, September 2026.

JOHN ROLLER, MD | HealthCareAtlasUSA