Summary

Dr. Nikolaos Trikalinos specializes in oncology and internal medicine, bringing over two decades of expertise to cancer care and comprehensive internal medicine. He earned his medical degree from the University of Ioannina Medical School and has spent 21 years developing his clinical skills in treating complex oncological conditions. Dr. Trikalinos is fluent in English and Spanish.

Dr. Trikalinos practices at several prominent medical centers including Barnes Jewish Hospital, Christian Hospital, Missouri Baptist Medical Center, and Memorial Hospital Shiloh, with locations in Florissant and Saint Louis, Missouri. He has particular expertise in treating neuroendocrine tumors and bone cancer, as well as managing carcinoid syndrome. His treatment approach includes advanced infusion therapy and specialized medication delivery systems to provide comprehensive cancer care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 21 years of experience
  • speaks English, Spanish
  • University Of Ioannina Medical School
  • 2 specialties
  • 8 areas of expertise
  • 4 hospital affiliations
  • 5 office locations
  • Male

Office Locations

Dr. Nikolaos Trikalinos has 5 locations

Siteman Cancer Center At Northwest Healthcare

1255 Graham RdFlorissant, MO 63031
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed

Missouri Baptist Medical Center

3015 N Ballas RdSaint Louis, MO 63131

Siteman Cancer Center

4500 Forest Park Ave Fl 8Saint Louis, MO 63108
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Siteman Cancer Center

4921 Parkview Pl Fl 7Saint Louis, MO 63110
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Nikolaos Trikalinos, MD
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Dr. Nikolaos Trikalinos, MDBrett Sharpe, MDShelden Selas RodriguesTyler Wayne Valdez
OncologyCritical Care MedicineNephrologyDiagnostic Radiology
Accepts New Patients Accepts New Patients Accepts New Patients
21 Years of Experience 14 Years of Experience 10 Years of Experience 3 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Florissant , MOWinston Salem , NCSioux Falls , SDSaint Louis , MO
Med School: University Of Ioannina Medical School Med School: Michigan State University College Of Human Medicine Med School: Government Medical College Thrissur Med School: David Geffen School Of Medicine At Ucla
Current Profile
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Insurance Plans Accepted by Dr. Nikolaos Trikalinos

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Nikolaos Trikalinos has the following 2 specialties

Specialty Expertise

Dr. Nikolaos Trikalinos has the following 8 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Internal Medicine
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

21 Years Experience

Dr. Nikolaos Trikalinos holds an expired medical license in the state of Missouri.

Medical License

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

Education & Training

Medical School

Graduated from University Of Ioannina Medical School in 2005.

NPI Number

Dr. Trikalinos' NPI number is 1790947224.

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Frequently Asked Questions

Where is Dr. Nikolaos Trikalinos's office located?
Dr. Nikolaos Trikalinos's office is located at 1255 Graham Rd, Florissant, MO, 63031.
Which hospitals is Dr. Nikolaos Trikalinos affiliated with?
Dr. Nikolaos Trikalinos is affiliated with Barnes Jewish Hospital, Christian Hospital, Missouri Baptist Medical Center, and Memorial Hospital Shiloh.
Does Dr. Nikolaos Trikalinos accept my insurance?
You can see the insurance plans that Dr. Nikolaos Trikalinos accepts on their Vitals profile.
Does Dr. Nikolaos Trikalinos accept virtual/telehealth appointments?
Dr. Nikolaos Trikalinos has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Nikolaos Trikalinos speak?
Dr. Nikolaos Trikalinos speaks English and Spanish.

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