Summary

Dr. Sam Mazj is a board-certified oncologist and internal medicine physician who has dedicated 29 years to caring for cancer patients. He earned his medical degree from Uludag Universitesi Tip Fakultesi and completed his residency at Moffitt Hospital University of California, where he developed expertise in comprehensive cancer care. Dr. Mazj speaks English and brings nearly three decades of experience to his practice.

Dr. Mazj practices at multiple locations throughout Chico, California, including Enloe Medical Center and Enloe Regional Cancer Center, as well as Adventist Health facilities. He specializes in treating breast cancer and colorectal cancer, with particular expertise in managing metastatic or recurrent breast cancer cases. His procedural skills include performing brain tumor biopsies and interpreting pathology tests to guide treatment decisions. Patients consistently rate Dr. Mazj highly, giving him an average rating of 4.5 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • 4.5
  • 29 years of experience
  • speaks English
  • Moffitt Hospital University Of Ca
  • 4 written reviews
  • 2 specialties
  • 21 areas of expertise
  • 1 hospital affiliation
  • 6 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Sam Mazj has 6 locations

Enloe Medical Center

1531 EsplanadeChico, CA 95926

Enloe Regional Cancer Center

265 Cohasset RdChico, CA 95926

Enloe Regional Cancer Center

265 Cohasset Rd Ste 170Chico, CA 95926
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

Adventist Health

95 Declaration DrChico, CA 95973

Adventist Health

111 Raley BlvdChico, CA 95928

Adventist Health

111 Raley Blvd, #140 & 240Chico, CA 95928

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Dr. Sam Mazj, MD
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Dr. Sam Mazj, MDDr. Virginia Von Schaefer, MDDr. Roshanak NajibiDr. Kelli Michele Kam
OncologyOncologyInternal MedicineInternal Medicine
Accepts New Patients
4.5 
29 Years of Experience 43 Years of Experience 21 Years of Experience 9 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Chico , CASan Clemente , CAChico , CAChico , CA
Med School: Uludag Universitesi Tip Fakultesi Med School: Columbia University College Of Physicians & Surgeons Med School: Islamic Azad University Tehran Faculty Of Medicine Med School: Loma Linda University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Sam Mazj

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Sam Mazj has the following 2 specialties

Specialty Expertise

Dr. Sam Mazj has the following 21 areas of expertise

  • Acute Myeloid Leukemia
  • Anemia
  • Bone Marrow and Lymphatic Tissue Cancer (Hematologic Neoplasm)
  • Bone Marrow Transplant
  • Cancer
  • Chemotherapy
  • Chronic B-Cell Lymphocytic Leukemia
  • Chronic Myelomonocytic Leukemia
  • Deep Vein Thrombosis
  • Hepatitis C
  • Hodgkin's Lymphoma
  • Internal Medicine
  • Leukemia
  • Lymphoma
  • Multiple Myeloma (Cancer of Plasma Cells)
  • Myelodysplastic Syndromes
  • Myelofibrosis
  • Myeloma
  • Myeloproliferative Disorders
  • Organ Transplantation
  • Transplantation

Certifications, License, & Education

29 Years Experience

Dr. Sam Mazj holds an expired medical license in the state of California.

Medical License

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

Education & Training

Residency

Completed their residency at Moffitt Hospital University Of Ca.

Medical School

Graduated from Uludag Universitesi Tip Fakultesi in 1997.

NPI Number

Dr. Mazj's NPI number is 1043287378.

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Frequently Asked Questions

Does Dr. Sam Mazj accept my insurance?
You can see the insurance plans that Dr. Sam Mazj accepts on their Vitals profile.
Is Dr. Sam Mazj accepting new patients?
Dr. Sam Mazj has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Sam Mazj affiliated with?
Dr. Sam Mazj is affiliated with Enloe Medical Center.
How can I make an appointment with Dr. Sam Mazj?
You can find contact information for Dr. Sam Mazj here on Vitals.
Does Dr. Sam Mazj accept virtual/telehealth appointments?
Dr. Sam Mazj has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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