Summary

Dr. Marianna Koczywas is an internal medicine physician who specializes in oncology, bringing over four decades of medical expertise to cancer care. She earned her medical degree from Akademia Medyczna and completed her residency training at UCLA Medical Center. With 42 years of experience treating patients, Dr. Koczywas has developed extensive knowledge in comprehensive cancer treatment approaches. She is fluent in both English and Spanish.

Dr. Koczywas practices at City of Hope Comprehensive Cancer Center in Duarte, California, where she focuses on treating various forms of lung cancer. She has particular expertise in managing both non-small cell lung cancer and small cell lung cancer. Her treatment approach includes infusion therapy and chemotherapy to help patients fight their cancer. Patients have given Dr. Koczywas an average rating of 2.6 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 2.6
  • 42 years of experience
  • 17 insurance plans accepted
  • speaks English, Spanish
  • Ucla Medical Center
  • 4 written reviews
  • 2 specialties
  • 5 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Female

Office Locations

Dr. Marianna Koczywas has 2 locations

City Of Hope Comprehensive Cancer Center

1500 Duarte RdDuarte, CA 91010
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

City Of Hope Comprehensive Cancer Center

1500 Duarte Rd Fl 3Duarte, CA 91010
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. Marianna Koczywas
Dr. Shilpa Sayana, MD
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Dr. Marianna KoczywasDr. Shilpa Sayana, MDDr. Adama Diarra, DOKarthikeyan Viswanathan, DO
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
2.6 
4.7 
42 Years of Experience 22 Years of Experience 14 Years of Experience 12 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English, French, Bambara Speaks English, Tamil
Duarte , CASHERMAN OAKS , CATigard , ORLos Altos , CA
Med School: Akademia Medyczna Med School: The Robert Larner Md College Of Medicine At The University Of Vermont Med School: Arizona College of Osteopathic Medicine Med School: Bassett Medical Center - Cooperstown, New York
Current Profile
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Insurance Plans Accepted by Dr. Marianna Koczywas

  • AARP
  • Aetna
  • Aetna - EPO
  • Aetna - Medicare
  • BLUE CROSS of CALIFORNIA
  • Blue Shield of California
  • Kaiser Permanente
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicare
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare - Medicaid
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - PPO

Medical Specialties

Dr. Marianna Koczywas has the following 2 specialties

Specialty Expertise

Dr. Marianna Koczywas has the following 5 areas of expertise

  • Cancer
  • Chemotherapy
  • Lung Cancer
  • Metastasis
  • Oncology

Certifications, License, & Education

42 Years Experience

EDUCATION & TRAINING

Residency

Ucla Medical Center

Medical School

Akademia MedycznaGraduated in 1984

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Frequently Asked Questions

Does Dr. Marianna Koczywas accept my insurance?
You can see the insurance plans that Dr. Marianna Koczywas accepts on their Vitals profile.
Where is Dr. Marianna Koczywas's office located?
Dr. Marianna Koczywas's office is located at 1500 Duarte Rd, Duarte, CA, 91010.
Is Dr. Marianna Koczywas accepting new patients?
Dr. Marianna Koczywas is accepting new patients on Vitals. View Dr. Marianna Koczywas's profile on Vitals to make an appointment.
What languages does Dr. Marianna Koczywas speak?
Dr. Marianna Koczywas speaks English and Spanish.
Does Dr. Marianna Koczywas accept virtual/telehealth appointments?
Dr. Marianna Koczywas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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