Summary

Dr. Gibran Mahmud is a board-certified oncologist who also specializes in hospital medicine and internal medicine. With 18 years of experience in patient care, he graduated from Ross University School of Medicine and has dedicated his career to treating cancer patients and providing comprehensive internal medicine services. Dr. Mahmud is fluent in both English and Spanish, enabling him to serve a diverse patient population.

Dr. Mahmud practices at multiple locations throughout Illinois, including Centralia, Fairfield, Salem, and O'Fallon, and maintains affiliations with SSM Health Care. His expertise focuses on treating various forms of lung cancer, including both non-small cell and small cell lung cancer. He performs essential diagnostic procedures such as complete blood counts and chemistry panels to monitor patient health and treatment progress.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 18 years of experience
  • speaks English, Spanish
  • Ross University School Of Medicine
  • 3 specialties
  • 8 areas of expertise
  • 3 board certifications
  • 5 hospital affiliations
  • 6 office locations
  • Male

Office Locations

Dr. Gibran Hamid Mahmud has 6 locations

Centralia Oncology Clinic

1052 M L King Dr Ste 2Centralia, IL 62801
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Cancer Care Specialists Of Illinois

213 NW 10th St Ste DFairfield, IL 62837
MonClosed
Tue8:00 am - 4:30 pm
WedClosed
ThuClosed
FriClosed
SatClosed
SunClosed

Salem Township Hospital

1201 Ricker RdSalem, IL 62881
MonClosed
TueClosed
Wed8:00 am - 4:30 pm
ThuClosed
FriClosed
SatClosed
SunClosed

Cancer Care Center Of Ofallon

321 Regency ParkO Fallon, IL 62269
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Hshs Saint Elizabeths Hospital

1 Saint Elizabeth BlvdO Fallon, IL 62269

Fairfield Memorial Hospital

303 Nw 11th StFairfield, IL 62837

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Dr. Gibran Hamid Mahmud, MD
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Dr. Gibran Hamid Mahmud, MDDr. Faisel Maqbool Ahmad, MDDr. George Thomas Nahass, MDDr. Janet L Alvarado, MD
OncologyOphthalmologyDermatologyInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
4.7 
18 Years of Experience 20 Years of Experience 41 Years of Experience 39 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish Speaks English Speaks English, Spanish
Centralia , ILMarion , ILMount Vernon , ILHighland , IL
Med School: Ross University School Of Medicine Med School: Southern Illinois University School Of Medicine Med School: Perelman School Of Medicine At University Of Pennsylvania Med School: University Of Health Sciences Antigua School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Gibran Hamid Mahmud

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Gibran Hamid Mahmud has the following 3 specialties

Specialty Expertise

Dr. Gibran Hamid Mahmud has the following 8 areas of expertise

  • Check-up
  • Heartburn
  • Hospital Medicine
  • Immunization
  • Internal Medicine
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

18 Years Experience

Dr. Gibran Hamid Mahmud holds an active medical license in the state of Illinois.

Medical License

Medical Doctor with an active medical license in the state of Illinois that expires in 2026.

Education & Training

Medical School

Graduated from Ross University School Of Medicine in 2008.

NPI Number

Dr. Mahmud's NPI number is 1518132489.

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Frequently Asked Questions

Which hospitals is Dr. Gibran Mahmud affiliated with?
Dr. Gibran Mahmud is affiliated with Sisters Of Saint Mary Saint Clare Health Center, Ssm Health Saint Marys Hospital Centralia, Hshs Saint Elizabeths Hospital, Fairfield Memorial Hospital, and Salem Township Hospital.
Is Dr. Gibran Mahmud accepting new patients?
Dr. Gibran Mahmud is accepting new patients on Vitals. View Dr. Gibran Mahmud's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Gibran Mahmud?
You can find contact information for Dr. Gibran Mahmud here on Vitals.
Does Dr. Gibran Mahmud accept virtual/telehealth appointments?
Dr. Gibran Mahmud has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Gibran Mahmud's office located?
Dr. Gibran Mahmud's office is located at 1052 M L King Dr Ste 2, Centralia, IL, 62801.

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