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get in touch
Email to rat@formulae.com
Text message to +447849284350
Whatsapp to +447849284350

Contact me by email:  rat@formulae.com  is the preferred method.
You can also use text or whatsapp. Please include your Practice name.
If you submit a query to the forum, I get an alert email.
You can see my response times on the forum. I can usually respond to queries within 12 hours.
If you need to speak to me by phone,  drop me an email and I will get back to you.
If you need feedback or testimonials I can supply you with a list of contacts.
You can also ask users on the support forum for their opinions.
Colm Rafferty MRCGP MSc



    Please note RAT should only be used by health professionals familiar with warfarin management
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