Summary

Dr. John Hamm is an oncologist with 44 years of experience treating cancer patients. He earned his medical degree from Vanderbilt University School of Medicine and completed his residency at the University of Louisville School of Medicine. His extensive career has focused on helping patients navigate complex cancer diagnoses and treatment options. Dr. Hamm is fluent in both Polish and English, allowing him to communicate effectively with a diverse patient population.

Dr. Hamm practices at Centerpoint Health Winchester and sees patients at Norton Cancer Institute locations in downtown Louisville and west Louisville, Kentucky. He specializes in treating rare cancers including adamantinoma, alveolar soft part sarcoma, and anaplastic thyroid cancer. His practice includes performing diagnostic procedures such as CT scans and blood work including complete blood counts and white blood cell differentials to monitor patient health throughout treatment. Patients rate Dr. Hamm 4.1 out of 5 stars for his care.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.1
  • 44 years of experience
  • 30 insurance plans accepted
  • speaks Polish, English
  • University Of Louisville School Of Medicine
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

John T Hamm has 2 locations

Norton Cancer Institute - West Louisville

850 S 28th St Ste 104Louisville, KY 40211

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John T Hamm, MDDr. Michael B Flynn, MDDr. Hiram Carey Polk, MDDr. Louis Sterling Heuser, MD
OncologyOncologySurgerySurgery
Accepts New Patients Accepts New Patients
4.1 
4.2 
44 Years of Experience 66 Years of Experience 48 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Polish, English Speaks English, Spanish Speaks English, Spanish Speaks English
Louisville , KYLouisville , KYLouisville , KYLOUISVILLE , KY
Med School: Vanderbilt University School Of Medicine Med School: Harvard Medical School Med School: University Of Louisville School Of Medicine
Current Profile
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Insurance Plans Accepted by John T Hamm

  • Accepts Medicare
  • Accepts Medicaid
  • CareSource Marketplace Kentucky and Indiana
  • Corvel
  • Coventry
  • Encore
  • Essence
  • First Health Group Corp. (First Health)
  • HealthSmart
  • Hosparus
  • Humana Medicare
  • Indiana Health Network
  • Indiana Medicare
  • Kentucky Medicare
  • MDwise
  • MHS
  • Molina Healthcare
  • MultiPlan
  • Passport Health Plan Kentucky MCO
  • Provider Net/OMCA
  • Signature Advantage
  • SIHO
  • TRICARE Humana Military
  • United Healthcare Community Plan Indiana and Kentucky
  • United Healthcare Medicare Advantage
  • UofL Health – Frazier Rehabilitation Institute
  • Veterans Affairs (VA)
  • Wellcare
  • WellCare Medicare
  • WellCare of Kentucky Medicaid (Kentucky MCO)
  • Wellpath
  • Workers’ Compensation

Medical Specialties

John T Hamm has the following 2 specialties

Specialty Expertise

John T Hamm has the following 8 areas of expertise

  • Cancer
  • Cancerous Tumor
  • Chemotherapy
  • Head and Neck Cancer
  • Lung Cancer
  • Metastasis
  • Metastatic Breast Cancer
  • Oncologist

Certifications, License, & Education

44 Years Experience

John T Hamm holds an expired medical license in the state of Kentucky.

Medical License

Medical Doctor with an expired medical license in the state of Kentucky that expired in 2026.

Education & Training

Residency

Completed their residency at University Of Louisville School Of Medicine.

Medical School

Graduated from Vanderbilt University School Of Medicine in 1982.

NPI Number

John T Hamm's NPI number is 1023075660.

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Frequently Asked Questions

Where is John Hamm's office located?
John Hamm's office is located at 676 S Floyd St, Louisville, KY, 40202.
Which hospitals is John Hamm affiliated with?
John Hamm is affiliated with Centerpoint Health Winchester.
Does John Hamm accept virtual/telehealth appointments?
John Hamm has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does John Hamm speak?
John Hamm speaks Polish and English.
Does John Hamm accept my insurance?
You can see the insurance plans that John Hamm accepts on their Vitals profile.

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