HPA Group is now CUF: together and closer than ever
For your health - in the Algarve, Alentejo, and Madeira
Appointments
Request Appointment/Request Exam - After completing the respective forms, these requests will be processed by our services, and you will receive confirmation by email. The indications about the Agreements (Insurance/Subsystem) are merely informative, please request confirmation in the "Observations" field.
Schedule Appointment/Exam myHPA - By accessing myHPA Saúde you can make the appointment in real time, directly on the Doctor's schedule according to his availability.
You can also contact us at +351 282 420 400 Algarve | +351 269 630 370 Alentejo | +351 291 003 300 Madeira
Phone booking/service hours:
Monday to Friday: 8:00 AM to 7:00 PM, Saturday: 8:00 AM to 5:00 PM Sunday and Holidays: Closed
(National landline)
1
2
or
Your request has been successfully received. We will confirm your appointment shortly.
Download myHPA Saúde:
Dr. Guilherme Vaz de Assunção
Doctor
HPA Units
Speciality:
Endocrinology-
Healthcares:
Multicare · GNR · Convenção RAM/IASaúde · Allianz · SAMS/SIB · PSP · Médis · SAMS Quadros · ADM · RNA Medical · ADSE · CGD · MEO Cuidados Saúde · Advance Care · Future Healthcare
Speciality:
Diabetes Consultation-
Healthcares:
Multicare · GNR · Convenção RAM/IASaúde · Allianz · SAMS/SIB · PSP · Médis · ADSE · ADM · RNA Medical · SAMS Quadros · CGD · MEO Cuidados Saúde · Advance Care · Future Healthcare
Speciality:
Endocrinology-
Healthcares:
Multicare · GNR · Convenção RAM/IASaúde · Allianz · SAMS/SIB · PSP · Médis · SAMS Quadros · ADM · RNA Medical · MEO Cuidados Saúde · CGD · Advance Care · Future Healthcare
Speciality:
Diabetes Consultation-
Healthcares:
Multicare · GNR · Convenção RAM/IASaúde · Allianz · SAMS/SIB · PSP · Médis · SAMS Quadros · ADM · RNA Medical · MEO Cuidados Saúde · CGD · Advance Care · Future Healthcare
Speciality:
Endocrinology-
Healthcares:
Without Insurance
Languages
Português, Inglês e Espanhol
From
May 2025
Academic Education
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Master's Degree in Medicine, Nova Medical School / Faculty of Medical Sciences, Nova University Lisbon (2015)
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General Internship, Unidade Local de Saúde de Vila Nova de Gaia/Espinho (2016)
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Specialty Residency in Endocrinology and Nutrition, Unidade Local de Saúde de Santo António, Porto (2019–2024)
Professional Activity
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Specialist Physician in Endocrinology and Nutrition
Scientific / Teaching Activity
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Scientific Activity & Continuous Education: Active participation in national and international courses, congresses, and meetings in Endocrinology
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Clinical Research: Involvement in research projects and national medical working groups
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Teaching & Training: Instructor in undergraduate and postgraduate medical education
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Publications & Presentations:
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Author of over 50 works presented at national and international scientific conferences
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Author of over 40 full-text articles, abstracts, book chapters, and manuals in national and international peer-reviewed journals
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Recipient of awards and honorable mentions for scientific research
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Scientific Societies: Member of several medical societies and specialized study groups in Endocrinology
Main Areas of Practice
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General Endocrinology
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Obesity Management
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Diabetes Mellitus
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Dyslipidemia and Cardiovascular Risk
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Thyroid Disorders
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Adrenal Disorders
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Gonadal Disorders: Polycystic Ovary Syndrome (PCOS), Hirsutism, and Hypogonadism
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Pituitary Disorders
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Calcium and Bone Metabolism Disorders / Osteoporosis
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Menopause
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