Private GP | Thyroid Health and Functional Medicine

Opening Hours : Monday to Thursday: 9:00-12:00 & 13:00-16:00 Friday: 9:00-12:00
  Contact : Tel: 01473 218 373 or 01449 833 833 - email:

Welcome to our practice!

CountryHealth provides bespoke, personal, tailored healthcare to our clients.

With our team of practitioners we offer dedicated private doctor services, complementary therapies and
health screenings for individuals and companies.

Our mission is to help our clients - and hopefully you - to Get Well & Stay Well.

In an emergency, always call 999 or 112. 

We encourage our patients to share their results and treatment plans with their NHS GP

How much we charge for our services

We offer a dedicated service for our clients. After one initial FREE call with Dr Frey we charge for our services.

Please find below the link to our price list. If you have any questions or cannot find a price for a service you are looking for, please feel free to contact us. 

Some of our prices have increased slightly from the 1st of June 2019. We recommend to take advantage of our CountryHealth club.

Please click on the button above to see our up-to-date price list. This supersedes all other prices published. 

We will move into our new branch in TALLINN, Estonia in July 2019
Apply HERE to join our Team as Receptionist

What patients say about us:

Nicest Doctor

You are one of the nicest doctors I ever met, it is your human skills!

P.G., 35y

Client from Yorkshire

I am so glad I came. Thank you so much for listening to me and for being willing to help me on my health journey 🙂 I so appreciated your wisdom.

B.H. Yorkshire

Definitely more Healthy and Alive: ImuPro 300

Great service; superb. It is important to note that IgE tests for allergies – this test, IgG, is more for intolerances. I used it as I believed it could be a useful pointer for experimenting with possibly beneficial dietary changes. I have now stopped eating dairy and some other foods, and am definitely feeling more healthy and alive. Many thanks!


Improved overall Health

I went to see Dr. Frey with several undiagnosed problems, these were primarily issues regarding my digestion and fatigue. Following Dr Frey’s advice, I eliminated gluten and dairy products from my diet and I noticed an improvement in my overall health. I was really pleased with the service I received as it was caring, detailed and had a refreshing outlook on health compared to other doctors I had previously seen.



You are a lifesaver! Thanks for listening.

Mr M.C, 60y

Rapid Results

Since starting the elimination diet and now cutting out any remaining foods on the ‘do not eat’ list I’ve noticed that my body is rapidly changing shape. … I never knew it’d be so easy to get such rapid results.


First proper consultation

This was the first proper consultation I have ever had!

Mr. J.W, 80y

Treating Causes instead of Symptoms

Having someone medically trained to work with and point me in the right direction has been a huge relief as finally, I feel that the cause of my health issues are being looked at not just the symptoms being medicated.


This appointment has proved life-changing…

Following an appointment with Dr Frey in September 2018, and the results of the blood tests a couple of weeks later,
I followed all the advice given and also changed my supplements to those advised. For two weeks I had flu-like symptoms and felt very down, but, as I was desperate to change my low thyroid symptoms, I stuck with it. After three weeks I felt so much better; ‘brain fog’ lessened, gut problems (IBS) easing and generally feeling more well. I found a ‘tapping’ instructor on YouTube that I felt comfortable with and have followed this method of stress relief along with the meditation I was already doing morning and night.
It is now three months since my visit. Although the personal problems in my life persist, I am better able to cope with the stress, I sleep better and awake refreshed (something I hadn’t done for years), I can think and speak fluently and my memory has improved. And, by following a strict Paleo diet and cutting out the foods the blood test showed I had reactions to, I’ve lost 1.5 stone. I am not dieting in the conventional sense; I can eat as much as I like of the allowed foods. This has been the icing on the cake as I piled on 5 stone in the ten years since my under-active thyroid was diagnosed, despite being on levothyroxine that I had been assured would be all I needed to return to my normal self. I had tried many other diets in that time, with no weight loss.
Although I was initially anxious about the cost (hello, credit card!) I can honestly say it’s the best money I’ve ever spent as the consultation (and support from Dena) and following the plan has truly changed my life. Thank you!

Elizabeth N


Thank you for seeing me yesterday afternoon. I found it very insightful and your observations have confirmed something I had been wondering about for some time.


Thyroid Health is our Passion

Shortage of Nature Throid Tablets

Please check the link below to find out current availability and prices. 

We are happy to switch you to an alternative natural desiccated product and are very sorry for any inconvenience.

Many patients suffer for years with symptoms of an underactive thyroid but have been told that "everything is normal". There is no one perfect way, no one symptom nor test result, that will properly diagnose low thyroid function or hypothyroidism. The key is to look at the whole picture – your symptoms and your blood tests – and then decide.

Most doctors just check something called thyroid-stimulating hormone (TSH) and sometimes your free T4 level, which doesn’t give a full picture of the thyroid. In fact, even the interpretation of this test is incorrect most of the time.

The key is the right testing to confirm that a sluggish thyroid is contributing to a stalled metabolism and other problems. Once you know this for sure there are many ways to help correct thyroid problems.

Our patients come from all of England and we have a few patients in Wales, too. 

Whether you have a simple cold and need reassurance, need to have a second opinion about your health, want a health check, or need a private referral, we are happy to help you.

We invite all new patients to attend a Registration Health Check.
This includes a blood pressure assessment, height, weight, body composition analysis, and lung function testing. ​

Functional Medicine takes a new approach. We want to find out WHY you are feeling unwell and whether there are any triggers we can remove to help you get better.

Whether you have been suffering from asthma, eczema, IBS, chronic joint pains, headaches, or fatigue, functional medicine has a different toolkit to investigate further.

We can look deeper, using extensive laboratory tests which are often not available in the NHS. Some tests travel to Germany or the US to specialist laboratories.

You can always bring a chaperone with you.

Unfortunately we can not provide A&E, maternity, minor surgery or detox services. 
We do not stock or prescribe controlled drugs. 
Please contact your NHS practice for further advice, or call 111.

FREE pre-registration phone call

Why not book a FREE 15-minute telephone consultation with Dr Frey to give you advice about our services. 

Payment methods

We accept all major credit and debit cards. Please settle our fees at the end of your appointment. We never store your card details.

For online payments we have teamed up with stripe. 

Join Dr Frey on this short practice tour and find out about the philosophy of CountryHealth.

Introduction to CountryHealth by Dr Oliver Frey, MD MRCGP


Private GP Practice with Focus on Functional Medicine

Our patients usually get in touch when they need help that the NHS cannot provide. We can advise you on symptoms, organise specialist tests that are often not available on the NHS and can also refer you privately to specialists. We want to find the root cause of your problems, not just cover the symptoms with medication. Our affiliate practitioners complement our services to provide a multidisciplinary approach to your health challenges.

Book a FREE pre-registration phone call with Dr Frey

Private GP Practice

Unrushed appointments at times that suit you

Health screenings

A Health Screening can give you reassurance that you are in ‘good shape’ or highlight symptoms before they turn into problems.

Innovative Diagnostic Tests

CountryHealth has teamed up with a variety of leaders in the diagnostic field to offer you innovative tests which are often not available on the NHS.


Sign up to our newsletter and receive Dr Frey's Secret Recipe to Fight a Cold as a FREE download.