Summary

Dr. Nanthini Suthan is an internal medicine physician with 27 years of experience helping patients manage their health and well-being. She earned her medical degree from the University of Jaffna Faculty of Medicine and has dedicated her career to providing comprehensive adult care. Dr. Suthan speaks both English and Spanish, allowing her to connect with a diverse patient community.

Dr. Suthan practices at Gateway Regional Medical Center in Granite City, Illinois, and maintains an affiliation with Alton Memorial Hospital. She specializes in treating high blood pressure and related cardiovascular conditions, including emergency situations requiring immediate attention. Her practice also incorporates rehabilitative services such as physical therapy and speech therapy to support patient recovery. Patients consistently rate Dr. Suthan highly for her care, giving her an average rating of 5.0.

Overview based on verified provider data

Quick Facts

  • 5
  • 27 years of experience
  • 41 insurance plans accepted
  • speaks English, Spanish
  • University Of Jaffna Faculty Of Medicine
  • 3 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Female

Patients’ Perspective

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

Office Locations

Dr. Nanthini Suthan has 2 locations

Gateway Regional Medical Center

2100 Madison AveGranite City, IL 62040

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Dr. Nanthini Suthan, MDDr. Sreelatha Varma, MDDr. Mazhar Lakho, MD, MDDr. Siroth Charnond, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients
3.8 
3.2 
27 Years of Experience 31 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English Speaks English
Granite City , ILSaint Louis , MOFairview Heights , ILFlorissant , MO
Med School: University Of Jaffna Faculty Of Medicine Med School: Liaquat University of Medical & Health Sciences Med School: University of Mo-Kansas City Sch of Med, Kansas City Mo
Current Profile
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Insurance Plans Accepted by Dr. Nanthini Suthan

  • Aetna
  • Aetna - Medicare
  • Aetna Better Health
  • Aetna Better Health - Medicaid
  • Aetna Better Health - Medicaid (Managed)
  • Anthem Blue Cross
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Tennessee
  • Cigna
  • ESSENCE Healthcare
  • Gilsbar 360 Alliance
  • Health Alliance
  • Healthlink
  • Healthlink - HMO
  • Healthlink - PPO
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meridian Health Plan
  • Meridian Health Plan - Medicaid (Managed)
  • Meritain Health
  • Meritain Health - PPO
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - Medicare (Advantage HMO)
  • Pan-American Life Insurance Group
  • Tricare
  • United Behavioral Health
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • Wellcare
  • WPS Health Plan
  • WPS Health Plan - Medicare

Medical Specialties

Dr. Nanthini Suthan has the following specialty

Specialty Expertise

Dr. Nanthini Suthan has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

27 Years Experience

Dr. Nanthini Suthan holds an expired medical license in the state of Illinois.

Medical License

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

Education & Training

Medical School

Graduated from University Of Jaffna Faculty Of Medicine in 1999.

NPI Number

Dr. Suthan's NPI number is 1053504506.

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Frequently Asked Questions

Where is Dr. Nanthini Suthan's office located?
Dr. Nanthini Suthan's office is located at 2100 Madison Ave, Granite City, IL, 62040.
What languages does Dr. Nanthini Suthan speak?
Dr. Nanthini Suthan speaks English and Spanish.
Which hospitals is Dr. Nanthini Suthan affiliated with?
Dr. Nanthini Suthan is affiliated with Alton Memorial Hospital.
How can I make an appointment with Dr. Nanthini Suthan?
You can find contact information for Dr. Nanthini Suthan here on Vitals.
Does Dr. Nanthini Suthan accept virtual/telehealth appointments?
Dr. Nanthini Suthan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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