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Online endocrinologist for diabetes care

Speak to a diabetes specialist online for type 1, type 2, or prediabetes. Doctors review medicines, CGM, and follow-up plans.

Check circleDiabetes medication review online with a clear plan
Check circleInsulin dose guidance online based on your logs or CGM
Check circleCGM setup online and A1c targets, explained
Check circleGLP-1 consultation to assess eligibility and monitoring
Online endocrinologist for diabetes care

How to book an online endocrinologist on Oladoctor

Four quick steps to prepare, meet your doctor, and get a safe plan.

How to book an online endocrinologist on Oladoctor
1
Choose your specialist. Book endocrinology appointment online in minutes.
2
Share basics. Add conditions, medicines, labs, and glucose logs or CGM. CGM setup online if needed.
3
Join the video visit. Discuss symptoms and routine. Get an A1c review online and next steps.
4
Receive your plan. Lifestyle advice, tests, and insulin adjustment online if appropriate, plus follow up.

Note: Online care is not for emergencies. Seek urgent help for severe highs or lows, chest pain, dehydration, or infection symptoms.

Choose a doctor

The best doctors for diabetes care

Browse online doctors for type 1, type 2, CGM, and A1c review. Book in your language on Oladoctor.

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Doctor

Antonio Cayatte

General medicine43 years of experience

Dr Antonio Cayatte is a physician in General and Acute Medicine with over 30 years of experience across clinical care, medical research, and education. He offers online consultations for adults with a wide range of symptoms, both acute and chronic.

His clinical background includes:

  • assessment of sudden or unclear symptoms
  • ongoing care for chronic conditions
  • follow-up after hospital discharge
  • interpretation of test results
  • medical support while abroad
Dr Cayatte earned his degree from the University of Lisbon and taught internal medicine at Boston University School of Medicine. He holds active medical registrations in both Portugal and the UK and is a Fellow of the American Heart Association.

Consultations are available in English and Portuguese. Patients value his clarity, professionalism, and balanced approach to evidence-based care.

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€60
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5.0(38)
Doctor

Nuno Tavares Lopes

Family medicine17 years of experience

Dr. Nuno Tavares Lopes is a licensed physician in Portugal with 17 years of experience in emergency medicine, family and general practice, and public health. He is the Director of Medical and Public Health Services at an international healthcare network and serves as an external consultant for the WHO and ECDC. He offers online consultations in Portuguese, English, and Spanish — combining global expertise with a patient-centred, evidence-based approach.

  • Emergency care: infections, fever, chest/abdominal pain, minor injuries, paediatric emergencies
  • Family medicine: hypertension, diabetes, cholesterol, chronic disease management
  • Travel medicine: pre-travel advice, vaccinations, fit-to-fly certificates, travel-related illnesses
  • Sexual and reproductive health: PrEP, STD prevention, counselling, treatment
  • Weight management and wellness: personalised weight loss programmes, lifestyle guidance
  • Skin and ENT issues: acne, eczema, allergies, rashes, sore throat, sinusitis
  • Pain management: acute and chronic pain, post-surgical care
  • Public health: prevention, health screenings, long-term monitoring
  • Sick leave (Baixa médica) connected to Segurança Social in Portugal
  • IMT medical certificates for driving licence exchange
Dr. Lopes also provides interpretation of medical tests, follow-up care for complex patients, and multilingual support. Whether for urgent concerns or long-term care, he helps patients act with clarity and confidence.
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€59
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5.0(25)
Doctor

Sergio Correa

General medicine7 years of experience

Dr. Sergio Correa is a licensed general practitioner, aesthetic medicine specialist, and trichologist with experience in emergency care and preventive health. He offers online consultations in English and Spanish, supporting adult patients with a wide range of medical concerns – from acute symptoms to chronic condition management.

His areas of focus include:

  • General and urgent care: fever, fatigue, infections, digestive issues, respiratory symptoms, and other common concerns
  • Chronic condition support: hypertension, high cholesterol, diabetes, thyroid issues
  • Aesthetic medicine and dermatology: acne, skin ageing, hyperpigmentation, personalised skincare guidance
  • Trichology: hair loss, scalp conditions, treatment strategies for men and women
  • Preventive care: health check-ups, lifestyle advice, second opinions

Dr. Correa combines medical knowledge with an aesthetic and holistic approach to help patients improve both health and quality of life.

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€40
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5.0(15)
Doctor

Jonathan Marshall Ben Ami

Family medicine8 years of experience

Dr. Jonathan Marshall Ben Ami is a licensed family medicine doctor in Spain. He provides comprehensive care for adults and children, combining general medicine with emergency care expertise to address both acute and chronic health concerns.

Dr. Ben Ami offers expert diagnosis, treatment, and follow-up for:

  • Respiratory infections (cold, flu, bronchitis, pneumonia).
  • ENT conditions such as sinusitis, ear infections, and tonsillitis.
  • Digestive issues including gastritis, acid reflux, and irritable bowel syndrome (IBS).
  • Urinary tract infections and other common infections.
  • Management of chronic diseases: high blood pressure, diabetes, thyroid disorders.
  • Acute conditions requiring urgent medical attention.
  • Headaches, migraines, and minor injuries.
  • Wound care, health check-ups, and ongoing prescriptions.

With a patient-focused and evidence-based approach, Dr. Ben Ami supports individuals at all stages of life — offering clear medical guidance, timely interventions, and continuity of care.

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Diabetes care with an online endocrinologist

What to expect with a diabetes specialist online: assessment, medication review, CGM and A1c plans, and when in-person care is needed.

What an online endocrinologist can help with

What an online endocrinologist can help with

People book an online endocrinologist for type 1, type 2, and prediabetes when they want structured, ongoing support. Video visits work well for reviewing treatment plans, checking glucose trends, and agreeing on realistic targets. You can also ask about travel, exercise, or shifts at work that affect your sugars.

Typical reasons to book include high morning readings, post-meal blood sugar spikes, or side effects from current medicines. Many also want a second opinion before changing therapy, or a plan to stabilise results after illness. Clear goals make the visit more effective.

Before your appointment, the doctor reviews your history, current medicines, recent labs, and glucose logs or CGM exports. That saves time during the call and lets you focus on decisions rather than forms. On Oladoctor, profiles show clinical focus areas so you can match your needs to the right person.

Follow up is part of care. You agree when to repeat labs, how to share new data, and what milestones to watch. Oladoctor helps you book the next slot without long waits.

Diabetes medication review online

Diabetes medication review online

A diabetes medication review online checks if each medicine still fits your goals and health status. Common topics include metformin tolerance, SGLT2 suitability, and how to reduce risk of lows. Your preferences and daily routine matter because the best plan is the one you can follow.

Dose changes are never automatic. The doctor weighs patterns in your logs, kidney function, other conditions, and interactions. You discuss benefits and risks in plain language, then decide together.

Safe insulin adjustment online follows simple rules that you understand and can apply. Basal rates are tuned first, then mealtime doses if needed. If a physical exam or urgent tests are required, your doctor will guide you to in-person care.

After any change you get monitoring advice. You learn what side effects to watch for, when to repeat labs, and when to message the doctor if readings drift. Small, early corrections prevent bigger problems later.

Data, CGM setup online, and A1c review online

Data, CGM setup online, and A1c review online

Good data makes decisions easier. You can share SMBG logs or upload CGM exports that show time in range, variability, and hypoglycaemia patterns. Even a short snapshot helps, as long as it reflects typical days.

Targets are explained clearly. Fasting and after-meal goals are set for your situation, then translated into daily actions. An A1c review online connects the dots between long-term averages and what you see this week.

Trends matter more than single numbers. Your doctor will help you spot the dawn effect, late-evening snacks that lead to spikes, or missed doses that repeat on busy days. Simple tweaks often bring steadier results.

With CGM setup online, you learn sensor basics, alerts, and how to avoid common mistakes like alarm fatigue. You will also know when to calibrate, how to share reports, and which graphs to check first. That way your data works for you, not the other way around.

Weight, metabolic health, and GLP-1 consultation

Weight, metabolic health, and GLP-1 consultation

Weight can be part of diabetes care without becoming the only goal. Your doctor explores sleep, stress, activity, and nutrition, then builds a plan you can keep. Progress is paced and measured rather than rushed.

A GLP-1 consultation evaluates whether this class suits your health history and current medicines. The focus is on safe GLP-1 eligibility, dosing, and monitoring, with realistic expectations about results and side effects. Brand names are not discussed on this page.

If medication is suitable, it complements lifestyle work, not replaces it. You will discuss how to prevent common tummy issues, how to time meals, and when to review doses. Read more about a doctor guided GLP-1 weight loss treatment on Oladoctor.

Oladoctor hosts the booking and helps you find a convenient time, but care decisions belong to you and your doctor. That clarity keeps the experience simple and transparent.

Limits of online care and when to seek help

Limits of online care and when to seek help

Remote care has boundaries. Severe highs or lows, chest pain, fever with dehydration, foot ulcers, or concerning eye symptoms need same-day in-person assessment. Pregnancy with persistent vomiting or reduced movements also requires urgent care.

Some checks must happen locally. Foot examinations, retinal screening, and certain blood tests are best done near you. Your specialist can coordinate timing so nothing is missed.

Online and local services work well together. You can do labs close to home, then review results in a video visit. If your plan needs a procedure or a hands-on exam, you will get clear instructions on where to go.

Travel is manageable with preparation. Keep a summary of your medicines, doses, and sick-day rules, plus a back-up plan for sensors or strips. Your diabetes specialist online can update the plan after your trip and adjust goals if your routine has changed.

Patients love
Logo
5.0
Solicité una receta exprés y todo el proceso fue rápido, sencillo y eficiente. La atención fue profesional y me sentí bien atendida en todo momento. Sin duda volveré a usar el servicio cuando lo necesite. ¡Gracias!
Estela Moran
Estela Moran
GB
5.0
Very fast and I received the medicines at a cheapest price ever. Never ever in my life I had it at such a cheap price. I even didn't know that I will get such a discount with prescription.
Anastasiia
Anastasiia
PT
5.0
I had a consultation and a prescription I needed the same day I requested the service – very smooth and pleasant experience.
Kateryna Koidan
Kateryna Koidan
PT
5.0
Easy and convenient. Was traveling in Spain as a tourist and got help and a prescription in a couple of hours. Strongly recommended
Jonathan
Jonathan
PT
5.0
Amazing service. Forgot to bring my antibiotics to Portugal and sent my diagnosis from my GP app. Had a prescription sent to my phone in Portugal within 15 minutes. Only cost €19. I would give more than 5 stars if I could.
debra durrington
debra durrington
GB
5.0
I had a problem with my skin and anxiety. I scheduled an appointment for the same day. I got a great consultation, I got all the recommendations I needed and all the help and even more. Thank you!
Anton Razvodov
Anton Razvodov
ES
5.0
I put my order for prescription renovation in Portugal late in the evening on Saturday and got my new prescription in 30 minutes! Can you imagine that? That's incredible, thank you!
Anton Liasov
Anton Liasov
PT
5.0
Fast, smart. I used this service for a few months and I got high quality and full digitalization of the process. Thank you.
Daryna
Daryna
ES
5.0
Todo ha sido genial! Me han ayudado muchísimo con mi problema y estoy súper contenta. Rápidos, amables, eficientes! Si o si volveré a usar el servicio de Oladoctor!
Customer
Customer
ES
5.0
I ordered a medical certificate. The process was fast and smooth, through the personal account on a website, in my native language (Ukrainian). I will definitely return in the future if I'll have a need for medical services.
Daria
Daria
PT
5.0
I downloaded the Oladoctor Ap. Made the over the phone appointment with a very helpful doctor and received my prescription by email which I took to my nearest pharmacy here in Benidorm.
Robert Bridges
Robert Bridges
ES
5.0
This is the best medical platform that I've ever used. I booked emergency appointment in 1 hour. Thanks to doctor Andrei Popov, I got much better in 24 hours. After all treatment (7days) I feel fully healthy.
Valeriia Polishchuk
Valeriia Polishchuk
ES
5.0
This is a very fast and convenient service. At some moments it is simply irreplaceable.
Vitaly Katichev
Vitaly Katichev
ES
5.0
The consultation went well, I got answers to my questions as well as videos with exercises. That was enough to solve my problem. I recommend the platform!
Yevhenii Polishchuk
Yevhenii Polishchuk
ES
5.0
Excellent service, saving my time, getting prompt response and needed prescription.
customer
customer
CY
5.0
I was looking for where I could translate a prescription from Ukrainian to Spanish, and based on a suggestion from ChatGPT, I found that everything is very easy. You can register through your Google account, add your info...
Daryna Shcotka
Daryna Shcotka
ES

Frequently asked questions about online diabetes doctors

Answers on insulin guidance, CGM setup, A1c targets, prescriptions and GLP-1 eligibility for online diabetes consultations on Oladoctor.

Can a diabetes specialist online adjust my insulin safely?
What should I prepare for a type 2 diabetes online consultation?
How does CGM setup online work and which reports should I share?
What happens in an A1c review online and how are targets set?
Am I a candidate for a GLP-1 consultation and what monitoring is required?
Do online endocrinologist visits include prescriptions or dose changes?
Can a doctor help with a prediabetes consultation online and prevention plans?
Which symptoms mean I should seek urgent in-person care instead of online?
How often should I follow up after medication changes or insulin adjustment online?
Can I use local lab results and device data from home with Oladoctor visits?
How do I book endocrinology appointment online, reschedule, or cancel on Oladoctor?

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