4.7
7 Ratings with 3 written Reviews
Summary
Dr. Chris Theodossiou treats breast cancer, metastatic or recurrent breast cancer, and Paget disease of the breast, and has practiced oncology for 42 years. He is affiliated with Ochsner Medical Center in Jefferson, Louisiana.
Dr. Theodossiou completed his residency at Grant Hospital of Chicago in 1990 and fellowships at Mount Sinai Medical Center and the National Cancer Institute. He speaks English, French, Greek, and Spanish. Patients on Vitals rate Dr. Theodossiou 4.71 out of 5.
Dr. Theodossiou completed his residency at Grant Hospital of Chicago in 1990 and fellowships at Mount Sinai Medical Center and the National Cancer Institute. He speaks English, French, Greek, and Spanish. Patients on Vitals rate Dr. Theodossiou 4.71 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 42 years of experience
- 19 insurance plans accepted
- speaks English, French, Greek, Spanish
- National Cancer Institute
- 3 written reviews
- 2 specialties
- 12 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Compare with Similar Doctors
 |  |  |  |
| Chris G Theodossiou, MD | Dr. Luis Felipe Mosquera, MD | Dr. Stefan Charles Grant, MD | Dr. Maissaa Ali Janbain, MD |
| Oncology | Surgery | Oncology | Oncology |
| Accepts New Patients | Accepts New Patients | ||
| 42 Years of Experience | 53 Years of Experience | 45 Years of Experience | 21 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, French, Greek, Spanish | Speaks English | ||
| Jefferson , LA | Coushatta , LA | New Orleans , LA | New Orleans , LA |
| Med School: University of Athens | Med School: UNIVERSIDAD DE PANAMA | Med School: UNIVERSITY OF THE WITWATERSRAND | Med School: Lebanese University Faculty Of Medical Sciences |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Chris G Theodossiou
Medical Specialties
Chris G Theodossiou has the following 2 specialties
Specialty Expertise
Chris G Theodossiou has the following 12 areas of expertise
Certifications, License, & Education
42 Years Experience
Chris G Theodossiou holds an expired medical license in the state of Louisiana.
Medical License
Medical Doctor with an expired medical license in the state of Louisiana that expired in 2026.
Education & Training
Fellowship
Completed their fellowship at National Cancer Institute in 1995, Mount Sinai Medical Center in 1992, and Mount Sinai School of Medicine in 1992.
Residency
Completed their residency at Grant Hospital of Chicago in 1990.
Internship
Completed their internship at Grant Hospital of Chicago in 1988.
Medical School
Graduated from University of Athens in 1984.
NPI Number
Chris G Theodossiou's NPI number is 1063458438.
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Frequently Asked Questions
- Is Chris Theodossiou accepting new patients?
- Chris Theodossiou is accepting new patients on Vitals. View Chris Theodossiou's profile on Vitals to make an appointment.
- How can I make an appointment with Chris Theodossiou?
- You can find contact information for Chris Theodossiou here on Vitals.
- What languages does Chris Theodossiou speak?
- Chris Theodossiou speaks English, French, Greek, and Spanish.
- Does Chris Theodossiou accept my insurance?
- You can see the insurance plans that Chris Theodossiou accepts on their Vitals profile.
- Where is Chris Theodossiou's office located?
- Chris Theodossiou's office is located at 1515 River Rd, Jefferson, LA, 70121.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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