

Hematology
John Seng, M.D.
Minneapolis, MN
John Seng, M.D. is a board-certified Medical Oncologist with 34 years of clinical experience specializing in gastrointestinal cancer, lung cancer, and lymphoma. He is affiliated with Abbott Northwestern Hospital in Minneapolis, Minnesota, and completed his medical degree and oncology training at the University of Minnesota. Dr. Seng holds board certifications in both Medical Oncology and Hematology.
30+
Years in Practice
Peer Recognition
- Castle Connolly — Top Doctor
2017-2026 (10 years)
Clinical Focus
Subspecialties
Hematology & Oncology
Conditions & Treatments
Lung CancerLymphomaPancreatic & Liver Cancer
Practice Details
Hospital Affiliations
- Abbott Northwestern Hospital
Experience
30+ years in practice