Weight loss medication and expert care with NHS partner Oviva

Oviva’s fully remote consultant-led NHS Tier 3 Weight Management service makes it easy for patients to get holistic, long-term support, and reduces admin and follow-up for GPs.

Refer now

South West London

These resources are tailored specifically to support referring GPs from South West London.

Understanding the criteria

Learn about the eligibility required for patients to access Oviva’s Tier 3 Weight Management service in South West London

Meet Adam

Adam, from Wandsworth, has achieved life changing results since starting the programme.

Patient Flyer

Print this flyer for patients who are eligible for Oviva’s Tier 3 Weight Management Programme. We have leaflets in other languages available too.

Our 2 pathways

We are pleased to offer a 6 month diet and lifestyle pathway, as well as a 2 year medically supported programme including GLP-1 medications. Patients are assessed and triaged to the most appropriate pathway.

Oviva App Screens Meal logging

The Oviva app

Learn more about our app and discover how AI is transforming obesity care in our recent free GP webinar.

Meet your Service Engagement Lead, Fiona

Book a short call with me to learn how Oviva can support your patients, including how to identify eligible patients, guidance on the referral process and a quick demo of the app.

How to refer patients in South West London

1. Locate the Referral Form

  • GPs in Merton, Wandsworth and Sutton – You can access the referral form directly within your clinical system by searching “Oviva T3”.
  • EMIS users – Import the auto-populating referral form template using one of the following methods:
    a) Import using Resource Publisher (see instructions here) 
    b) Import using Template Manager (see instructions here) 

    Import the file below to enable access to an auto-populating version of the Oviva Consultant Led Tier 3 Weight Management referral form, which you can store locally.

Import File 

Do not import file until all instruction steps are followed to ensure merge fields are intact so all values populate correctly.


2. Submit the Referral

Once completed, please send the referral form and any relevant attachments using one of the following methods.

  • Email: ovivauk.t3wm@nhs.net
  • NHS e-Referral Service (eRS) Please use the Secondary Care menu and search the following terms on the system:
    Name: Tier 3 Weight Management Service (medical) – Oviva
    Speciality: Endocrinology & Metabolic Medicine
    Clinic type: Not otherwise specified
    Organisation or site name: Oviva

Frequently asked questions

What are the clinical outcomes like?
On our Tier 3 programme at 12 months, patients achieve an average 15% weight loss, with 80% app retention at 6 months, alongside a 45% reduction in sick days and 43% fewer GP visits –  demonstrating the impact of our wrap-around, specialist support. 

Who does your team consist of?
We are consultant-led and have a multidisciplinary team to support our patients. This team includes Consultant endocrinologists, specialist GPs, nurses, dietitians, psychologists, psychology wellbeing practitioners, health psychologists and health coaches.

Will my patient put the weight back on once they have stopped taking the weight loss medications?
Our programme combines medication with tailored diet, exercise, and behavioural guidance to help patients build lasting healthy habits. This wraparound care reduces the risk of weight regain and ensures patients maintain their results beyond treatment.

Can’t find an answer to your question?

Read further FAQs