Summary

Dr. Chris Theodossiou is an oncology specialist with 42 years of experience treating cancer patients. He earned his medical degree from the University of Athens and completed his internship and residency at Grant Hospital of Chicago. Dr. Theodossiou pursued advanced fellowship training at prestigious institutions, including the National Cancer Institute and Mount Sinai Medical Center, which equipped him with specialized expertise in cancer care. He is fluent in Spanish, English, Greek, and French, allowing him to communicate effectively with diverse patient populations.

Dr. Theodossiou practices at Ochsner Medical Center in New Orleans, Louisiana, where he focuses on treating breast cancer and related conditions. He has particular expertise in managing complex cases, including metastatic breast cancer and Paget disease of the breast. His practice incorporates advanced diagnostic procedures such as scintimammography for breast imaging and comprehensive blood testing to monitor patient health. Patients rate Dr. Theodossiou 4.7 out of 5 stars, reflecting their confidence in his care and expertise.
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Quick Facts

  • accepting new patients
  • 4.7
  • 42 years of experience
  • 19 insurance plans accepted
  • speaks Spanish, English, Greek, French
  • National Cancer Institute
  • 3 written reviews
  • 2 specialties
  • 12 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Dr. Chris G Theodossiou

1514 Jefferson HwyNew Orleans, LA 70121

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Dr. Chris G Theodossiou, MDDr. Katharine Elizabeth Thomas, MDDr. Ruby Maini, MDDr. Akshita Khosla
OncologyOncologyInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients
4.7 
42 Years of Experience 11 Years of Experience 8 Years of Experience 7 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English, Greek, French
New Orleans , LANew Orleans , LASan Jose , CANew Orleans , LA
Med School: University of Athens Med School: University Of Queensland School Of Medicine Med School: Medical University Of Lublin Med School: Lady Hardinge Medical College
Current Profile
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Insurance Plans Accepted by Dr. Chris G Theodossiou

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna Better Health
  • Aetna Better Health - Medicaid (Managed)
  • AmeriHealth
  • AmeriHealth - Medicaid (Managed)
  • Blue Cross Blue Shield of Louisiana
  • CHAMPVA
  • Cigna
  • Gilsbar 360 Alliance
  • Golden Rule
  • Humana
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Peoples Health
  • UnitedHealthcare
  • UnitedHealthcare - Medicaid (Managed)

Medical Specialties

Dr. Chris G Theodossiou has the following 2 specialties

Specialty Expertise

Dr. Chris G Theodossiou has the following 12 areas of expertise

  • Acute Myeloid Leukemia
  • Blood Cancer
  • Bone Marrow Transplant
  • Breast Cancer
  • Cancer
  • Chemotherapy
  • Gene Therapy
  • Leukemia
  • Lymphoma
  • Myelofibrosis
  • Myeloma
  • Oncologist

Certifications, License, & Education

42 Years Experience

MEDICAL LICENSE

Medical Doctor, Louisiana, 2026, Active

EDUCATION & TRAINING

Fellowship

National Cancer Institute1995
Mount Sinai Medical Center1992
Mount Sinai School of Medicine1992

Residency

Grant Hospital of Chicago1990

Internship

Grant Hospital of Chicago1988

Medical School

University of AthensGraduated in 1984

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Frequently Asked Questions

Where is Dr. Chris Theodossiou's office located?
Dr. Chris Theodossiou's office is located at 1514 Jefferson Hwy, New Orleans, LA, 70121.
How can I make an appointment with Dr. Chris Theodossiou?
You can find contact information for Dr. Chris Theodossiou here on Vitals.
Is Dr. Chris Theodossiou accepting new patients?
Dr. Chris Theodossiou is accepting new patients on Vitals. View Dr. Chris Theodossiou's profile on Vitals to make an appointment.
Does Dr. Chris Theodossiou accept virtual/telehealth appointments?
Dr. Chris Theodossiou has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Chris Theodossiou speak?
Dr. Chris Theodossiou speaks Spanish, English, Greek, and French.

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