Gestational diabetes: everything you need to know about the OGTT
Gestational diabetes: when and how to perform the oral glucose tolerance test (OGTT) during pregnancy.
Read more

« I believe that together we achieve more than alone and that there is always a solution. »
Born in France, Dr Nelson Calado has always wanted to help others, which led him to medicine. He chose family medicine, convinced of its essential role in individual development.
Specialising in chronic diseases and mental health, he welcomes every patient with kindness, regardless of their identity. He values the human dimension of his speciality and the continuity of care.
At Alegria Medical Centre, he promotes a spirit of collaboration and open-mindness. Outside of work, he practises yoga and trekking to maintain his balance.
Ordem dos Médicos: 35518
Family Medicine
Chronic diseases
Mental health
Comprehensive patient support
1997 – 2001 : Specialisation in Family Medicine
1988 – 1994 : Medical Degree, Universidade Nova de Lisboa
Spoken languages : Portuguese, English, French
Book an appointment
Gestational diabetes: when and how to perform the oral glucose tolerance test (OGTT) during pregnancy.
Read more

Learn how to recognise the symptoms, understand the differences and know when to seek emergency help.
Read more

Influenza A: symptoms, transmission, high-risk groups, prevention and treatment. Learn how to protect yourself during winter.
Read more