Mariana Teixeira

Children's Doctor in Lisbon — Dr. Mariana Teixeira

Dr. Mariana Teixeira is an English-speaking children's doctor at United Medical Clinic in Lisbon and a pediatrics resident at Hospital Dona Estefânia, Lisbon's main children's hospital. She sees children from birth to age 18 for acute illness, well-child checks, and questions about growth and development. She sees patients at the clinic, makes home visits, and offers online consultations.

Dr. Teixeira speaks English and Portuguese. You don't need a referral to book, and the clinic works with all international and Portuguese insurance providers.

Education and Training

• Master's Degree in Medicine, Abel Salazar Institute of Biomedical Sciences (ICBAS), University of Porto
• General internship, São João University Hospital Center, Porto
• Currently completing her residency in Pediatrics at Hospital Dona Estefânia, ULS São José, Lisbon
• Pediatric rotation, Cascais Hospital
• Clinical observership, Guy's and St Thomas' NHS Foundation Trust, London, UK
• Pediatric Advanced Life Support course (SAVP)
• Portuguese Medical Association (Ordem dos Médicos), license no. 73240

Experience

Dr. Teixeira is completing her pediatrics residency at Hospital Dona Estefânia, where she cares for children of all ages, from newborns to teenagers, on the wards, in the pediatric emergency department, and in outpatient clinics. Part of her training took place at Cascais Hospital.

In 2026, she completed a clinical observership at Guy's and St Thomas' NHS Foundation Trust in London, one of the UK's largest academic hospital groups. For expat families, this is a real advantage: she is familiar with both Portuguese and British approaches to children's healthcare.

As a student, she spent several years teaching creative dance to primary school children as a volunteer. That ease with children carries into her appointments, helping exams go calmly for both kids and parents.

When to See a Pediatrician

Acute illness:

• fever, colds, runny nose, and cough
• sore throat and ear pain
• stomach pain, vomiting, and diarrhea
• rashes and allergic reactions
• urinary tract infections

Routine care:

• newborn exams and first-year check-ups
• growth, weight, and development monitoring
• feeding and starting solids
• vaccination questions
• sleep and behavior
• medical certificates for school, daycare, and sports

Test results and second opinions:

• review of lab and imaging results, including tests done abroad
• second opinions on a diagnosis or treatment plan

Appointment Options

Dr. Teixeira sees children from birth to age 18:

• in person at UMC in Lisbon
• through home visits in Lisbon, convenient when your child is unwell or you have a newborn at home
• online, for follow-ups, feeding and development questions, and test result reviews

Languages and Medical Interpreter

Dr. Teixeira speaks English and Portuguese. A free medical coordinator is also available at every appointment to interpret between English, Portuguese, Russian, and Ukrainian.

Fees, Insurance, and Payment

A pediatric consultation costs €95.

UMC works with all international and Portuguese insurance providers, and patients without insurance can pay directly. No referral is needed.

How to Book

You can book a clinic, home, or online appointment through the clinic website, via WhatsApp or Telegram, or by phone at +351 300 502 822. The clinic is located at Av. Defensores de Chaves, 73B, Saldanha, Lisbon.

Frequently Asked Questions

Does Dr. Teixeira speak English?
Yes, Dr. Teixeira speaks fluent English as well as Portuguese.

What ages does Dr. Teixeira see?
Dr. Teixeira sees children from birth to age 18.

Can a pediatrician make a home visit in Lisbon?
Yes, Dr. Teixeira makes home visits for children in Lisbon.

Can I have an online consultation with a pediatrician?
Yes, Dr. Teixeira offers online consultations. They work well for follow-ups, feeding and development questions, and test result reviews.

How much does a pediatric consultation cost in Lisbon?
A consultation costs €95. UMC works with all international and Portuguese insurance providers.

Do I need a referral to see a pediatrician?
No, you don't need a referral. You can book a pediatric appointment at UMC directly.