Brazil, Rio de Janeiro 
Dr. Helena Kremer is a clinical oncologist based in Brazil with training in internal medicine and clinical oncology. Her experience includes clinical practice in oncology, internal medicine, intensive care, and emergency medicine, along with observership and academic activities in oncology.
Current Position
- Clinical Oncologist, Oncologia Rede D’Or, Brazil
- Clinical Oncologist, University Hospital Clementino Fraga Filho, Federal University of Rio de Janeiro, Brazil
Previous Positions
- Clinical Oncologist, Pedro Ernesto University Hospital, Rio de Janeiro State University (December 2024 – April 2025)
- Internal Medicine Doctor, Hospital Samaritano Barra and Hospital Vitória Barra (Americas Medical City), Brazil (July 2021 – September 2025)
- Intensive Care Doctor, Hospital Irajá, Brazil (June 2019 – February 2020; August 2020 – September 2021)
- Emergency Doctor, Casa de Saúde Nossa Senhora do Carmo, Brazil (July 2019 – January 2021)
Education & Training
- Medical Residency in Clinical Oncology, Hospital Universitário Clementino Fraga Filho – Federal University of Rio de Janeiro (2022–2025)
- Medical Residency in Internal Medicine, Hospital Universitário Clementino Fraga Filho – Federal University of Rio de Janeiro (2020–2022)
- Medical Degree, Universidade Federal do Estado do Rio de Janeiro (2019)
- Undergraduate Program in Pharmacology (Sandwich Program), Glasgow Caledonian University, Scotland (2014–2015)
Additional Training & Academic Activities
- Observership, Department of Tumori Mesenchimali e Rari, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy (November 2024)
- Preceptorship in Neuroendocrine Tumors, AC Camargo Cancer Center, Brazil (August 2024)
- Attendance, ESMO Summit Latin America, São Paulo (March 2024)
- Attendance, Clinical Oncology National Congress, Brazilian Society of Clinical Oncology (November 2023)
Areas of Clinical Practice
- Clinical oncology
- Internal medicine
- Intensive care medicine
- Emergency medicine
Academic Profile
- Co-author of published editorial:“The role of the Psychiatrist in the prevention and treatment of breast cancer,” Jornal Brasileiro de Psiquiatria (2023)
- Participation in conference poster presentations
Clinical Experience
- Clinical oncology roles in hospital settings
- Internal medicine clinical practice
- Intensive care and emergency medicine roles
- Observership in oncology