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Sarika Diabetes dietitian
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Sarika Mongia

Registered Dietitian, Nutritionist, Menopause, Diabetes, Weight Management Specialist

Hello I’m Sarika, a registered dietitian accredited by the Health and Care Professions Council (HCPC), and I’ve been a member of The British Dietetic Association (BDA) for over two decades. My specialized focus lies in weight management and diabetes, areas that ignite my passion as I’ve witnessed firsthand the transformative impact of providing the right guidance, attitude, and support to individuals seeking to improve their lives.

I have specialist knowledge in the field of weight management and diabetes. I am passionate about these areas as with the right guidance, attitude and support, I have helped people transform their lives in ways that they could never have imagined.

I began my career as a dietitian in Hammersmith & Charing Cross Hospital in departments that were cutting edge in the management of obesity, diabetes and heart disease. I then moved into weight management research at an established university where I joined a team leading the development of evidence-based structured weight management programmes for weight loss and reversal of Type 2 diabetes. This study has since been published in renowned medical journals. In addition, I have led training for health care professionals on best practice weight management both in the UK and at international forums.

My wealth of experience has demonstrated that I can provide the best support to my clients in achieving their dietary or lifestyle goals in a truly holistic manner. My advice and guidelines are evidence-based, tailored to your lifestyle and delivered in a way that can be sustainable by ensuring you are equipped with a toolbox of relevant skills for the long term.

Qualifications

BSc Nutrition
PGDip Dietetics

Sarika’s Expertise

  • Sustainable weight loss
  •  Chronic diseases:
    a. Diabetes management (Type 1 and 2, 3c) & Gestational diabetes
    b. High cholesterol/Heart disease
    c. High blood pressure
  • Menopause
  • Bariatric Surgery
  • Gout

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What my clients say

Sarika has been superb. I have several decades of bad eating habits to rectify and set in place good habits going forward. I have got an eating programme that I find easy to follow and I don't miss anything. Thank you so much Sarika..you are tops!
CR
Sarika has been a huge support. Professional, calm, thorough and able to scientifically investigate and get to the bottom of things to help determine a previously undiagnosed issue. Lots of helpful suggestions were provided and with a positive approach at all times.
GV
Would happily recommend Dietitian Fit to anyone who has lost hope of managing their weight . Sarika was absolutely brilliant and helped me to achieve exactly what I set to achieve. It's been genuinely life changing
FH
Would happily recommend Dietitian Fit to anyone who has lost hope of managing their weight . Sarika was absolutely brilliant and helped me to achieve exactly what I set to achieve. It's been genuinely life changing
FH
Sarika has been fantastic in supporting my very successful weight loss journey. She has been informative and I have learned so much from her. Most importantly, however, she has been my champion whilst gently holding me to account. A life-changing experience for me; thank you so much!
MW
I was introduced to Dietitian Fit and Co by my son. I as very apprehensive about this, I felt it was just another instant gratification form of losing weight, for a lot of money. Having tried tried 'Lighter Life, skipping meals, and weight watchers to no avail. How wrong was I. I had numerous food issues and bad habits from years of incorrect information, I had been overweight for over 15 years. I began my journey, knowing it would not be easy, however, I was mentally ready to begin May 2023 I began with Sarika at 15.4lbs she taught me new skills and coping mechanisms. The main break through was retraining my brain to eat when I was stressed, and not to gorge when I was not anxious. It was a battle for me changing these bad habits However with Sarka support, and sometimes that was outside of pre arranged meeting times with her I was able to stay strong and focused. Having re learnt how to eat healthy, six months later I now weigh 13.6lbs. I have become totally empowered and determined in my personal transformation and I know that I will achieve my goal of reaching 12. stone .
LK
With the guidance of Sarika I have been able to relearn my approach to food and by making a series of small changes I am able now to identify my specific triggers that contribute to my weight gain. I have been able to find strategies to combat these and I now feel like I am able to deploy these when I am in my home or in work or socialising. This sounds like it is easy and logical and on a basic level it should be, but when you are unlocking years of embedded behaviours, it is not and I could not have altered my mindset without her help and support. I am fully committed to this long term approach.
CF
Sarika has made such a difference to my life. She's developed a new eating plan for me that is interesting, effective and easy to follow. It has sorted out the issues I had with abdominal pain and frequent bouts of diarrhoea so I can go about my daily life without worrying about being away from home. Thank you so much Sarika.
SC
I cannot thank Sarika enough for everything she taught me over last 6 months! I was on every possible diet, going around circles, starving myself, losing weight and gaining it back constantly. Every shake to my daily routine meant a failure with my food habits. Now i have learnt and continue to practice intuitive eating- I eat everything i want, enjoy my holidays, and love my new way of living! I am not on diet anymore; I finally just live my life with no suffering and no guilt. I am in control and understand one mistake doesn’t override my success. I lost nearly 13kg in last 6m and looking forward to continuing my journey! Thank you for literally changing my whole life! Can’t recommend Sarkia enough, her constant support and availability means so much to me and i couldn’t have achieved all these on my own! Thank you! Xx
BZ
I just wanted to say another huge thank you for all the kindness, positivity, superb knowledge and support you've given me to lose weight, get healthier and have more energy. As I said I feel happier and much more positive going forwards that I've got the tools I need to lose a little more and maintain the weight loss you have helped me achieve. Losing weight with you hasn't been a chore and I feel like I have a whole new mindset to food. Thank you so much Sarika xxx
MN
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What our Client's Say about Sarika

ExcellentDietitian Fit - Dietitians & Nutritionists5.0★★★★★ Based on 24 reviews fromSee all reviews review us onAmi K.Ami K. ★★★★★ I really enjoyed my consultation with Sarika. She is knowledgeable and caring, and took care to understand my food preferences and dietary requirements when putting together my plan. She made me feel completely at ease and it's clear she genuinely cares about her patients. I would use Sarika's services again in a heartbeat.Edward C.Edward C. ★★★★★ Working with Sarika has been an absolute pleasure. She is thoroughly professional and completely approachable; apart from the structured sessions she is responsive to intermediate calls for helpI have achieved my objectives in a very short space of time and I am confident that we have hit the re-set button to establish a sustainable long term solution.All of this has been facilitated by Sarika’s professionalism and empathy who completely lived up to her advertised profileCathy K.Cathy K. ★★★★★ I am greatly benefiting from Sarikas help and guidance. I would highly recommend her. My whole way of eating has changed and I feel much better for it.David W.David W. ★★★★★ I found through an NHS website. I had tried any diet in the past but with little success. I found that Dietitian fit was a lovely supportive team. My Dietitian was very helpful and understood my needs and that by choosing the right menu to suit my needs would be effective way to slowly reduce my weight and improve my health. I am into month 4 and it been a steady weight loss but effective. My diabetes type two is far better managed through a better understanding of what good for me and portion control has been so effective and easy to use. It been an interesting experience and long may it continue thanks for your help and support throughout 👍Stephen C.Stephen C. ★★★★★ I saw Sarika for four sessions following my diagnosis of type 2 diabetes, with the goal of better understanding my diet — specifically what I should be eating more of, and what I should reduce or avoid. I was also aiming to bring my HbA1c down to below the diabetic range through food intake alone.Sarika was extremely pleasant and highly knowledgeable. Each session was well-structured, informative, and tailored to my needs, which made it easy to understand and apply her advice in a practical way.Her guidance was spot on. By following her recommendations consistently, I was able to reduce my HbA1c to the pre-diabetes range within just three months, purely through dietary changes.I would highly recommend Sarika to anyone looking for clear, effective, and supportive dietary guidance.Karmi K.Karmi K. ★★★★★ I started working with Sarika to getting better control of my type 2 diabetes, and it has been a really positive experience. Sarika took the time to understand my lifestyle before creating a plan that felt realistic and manageable.She has been very supportive, i feel more confident about my food choices .I would high recommend her service.Sagar B.Sagar B. ★★★★★ I had a really positive time working with this service, and especially with Sarika Mongia. She was consistently patient and willing to talk through my observations and concerns, while also offering good rules of thumb and practical advice. I never had any trouble communicating with her or with the company.I wasn't sure at first about getting in touch with this company after receiving a health diagnosis that concerned me, but Dietitian Fit and Sarika easily put my concerns to rest. Very easygoing way for us to talk, for me to educate myself, and ultimately for me to try to get a bit of control back over my situation.Thank you!Georgia W.Georgia W. ★★★★★ I am a Type 2 diabetic on insulin and I needed help to stop my constant weight gain; and guidance to manage my food and insulin intake. Sarika Mongia has been a great help to me, understanding my dietary needs, providing a detailed daily food plan, helping me set my insulin doses and making printable notes answering my various questions. I found Sarita very knowledgeable on both diet and diabetes, competent and a very good listener. She has a pleasant personality combined with patience and good will. I started seeing positive results even after three sessions and I am very grateful to herJudy G.Judy G. ★★★★★ I lost 22kg over a 10 month period but I was confused about introducing carbs back into my meals. Working with Sarika has truly transformed my health and my confidence to another level, but more importantly, I gained a real understanding of how my body works. Before this journey, I was confused about carbohydrates — which ones to eat, how much to have, and how to prevent the blood sugar spikes that left me feeling drained and hungry.Rather than simply giving me a plan, she has educated me. I’ve learned how to balance meals properly, pair carbohydrates to reduce sugar spikes, and move away from fear or restriction. For the first time, I felt in control instead of overwhelmed.Her approach went beyond food. She explained the connection between stress, sleep, mindset and weight, helping me understand how the body and mind work together. That insight alone was life-changing. Proper ‘lightbulb’ moments.She also encouraged sustainable habits, such as walking with light weights to build muscle tone and support metabolic health. These practical changes have strengthened me physically and mentally.I am incredibly proud of losing 22kg, but what matters most is the knowledge and calm I now have around food. The tools she has given me will stay with me for life.I always look forward to sessions with Sarika and to learning more at each and every one. I am 69 and have never felt fitter in body, mind and soul.Alan B.Alan B. ★★★★★ Amazing, feeling very supported. My sessions with Sarika have been exactly what I needed to help me turn my health problems around. The right combination of scientific explanations supportive language and helpful planning. I really feel like she understood my issues and helped me to plan a healthier diet based around my life and my needs. Fully recommend.Janet E.Janet E. ★★★★☆ The advice is very encouraging and you're not put under any pressure. The adviser is informative with useful ideas I found it useful, if a little expensive. However the sessions were accomodating so plenty of time to fit in to your schedule.Joan B.Joan B. ★★★★★ Sarika was a wonderful guide to getting my nitrician and diet back on track or rather on track fir the first time! I have bags more energy and have maintained my target weight - both goals starting out on the 3 month programme. So much of it is about changing your attitudes and behaviours to food, finding healthy habots and choices that match your own personal preferences and operating system (I'm not a great planner). Sarika is non-jugdmental and works with you at your own pace, she's also friendly and personable and always on the ball, She's motivating and encouraging and adapts her advice to your lifestyle easily, she knows her stuff. I feel I have knowledge and tips that are now embedded for maintaining health long-term. Highly recommend!arianna M.arianna M. ★★★★★ I was searching for a dietician who specializes in diabetes, and I’m so grateful I found Sarika. From the very first appointment, Sarika was incredibly knowledgeable, supportive, and truly listened to my concerns. She created a personalized nutrition plan that was realistic, easy to follow, and tailored to my needs.Thanks to her guidance, I now feel more confident managing my diabetes and making healthier choices every day. She explained everything in a simple, encouraging way and always made me feel motivated.I highly recommend Sarika to anyone looking for a compassionate and skilled diabetes specialist. Her expertise and kindness have made a big difference in my health and overall well-being!Aaron R.Aaron R. ★★★★★ K J.K J. ★★★★★ Reema provided personalised and clear information. Lots of detailed feedback and very refreshing not to be advised to cut out lots of food. A real focus on portion sizes and the content of meals led to gradual weight reduction and improved blood pressure.James H.James H. ★★★★★ Reema provided a lot of great advise and clearly knows her stuff. She was very responsive to all my questions. Would highly recommendbryden G.bryden G. ★★★★★ I am waiting on a hip operation and because my mobility was very poor could not exercise. Reema was great explaining a lot of things about food in general. Was very poor at finding something that worked and sticking to that. Reema gave me loads of things I could replace things with. I also started cooking again and made curries ang con carne among other things. In total I lost about 5 stone (still more to lose). Was wary at the beginning because of the price but worth every penny. Could not have done it without the monthly zoom meetings with Reema. Again thanks for all your help Reema.Amanda G.Amanda G. ★★★★★ The support I received from Reema was outstanding, I feel confident I can continue eating healthier & put the advice she has given me to good use. Worth every penny.Sara B.Sara B. ★★★★★ I really needed to rethink my approach to food and eating and I found Reema at just the right time. My goal was not specifically to lose weight (which I did anyway) but it was to reframe my relationship with food so that I could continue eating in a healthy and satisfactory way going forwards, not just for the period of a "diet". I am delighted with the results and the support I received. Highly recommended. I love that you can also find the right person to help you, tailored to your needs!Cassie F.Cassie F. ★★★★★ I had spent years trying to find a way to loose weight and being able to maintain it. There’s so many different fads and plans you just get lost!! Who knew with a little education on food and lots of support from a lovely lady this could be the beginning of a life changing experience. Reema honestly changed my relationship with food, the way I saw it as sometimes I saw food as good and bad, making myself feel guilty if I wanted to eat something I fancied because I classed it as being bad! No food is ever bad, food is food!! I have lost the weight I intended but I’ve also lost sight of that as it’s been more of a life change I know longer care about the weight just how I feel. Because of this lovely lady and this amazing company I feel great!!!Jamie Lee M.Jamie Lee M. ★★★★★ After so many years of yo-yo dieting and trying every diet trend under the sun, I soon realised each with their individual rules completely distorted my relationship towards food. I used to label food good/bad, binge on weekends and deprive myself during the week, and eat based on my emotions. I had a really unhealthy relationship with food but after my 3 months program with Reema, I am not only more aware of what my body needs to thrive but i no longer feel that guilt I used to get when I ate something “bad”. For the first time I’ve practiced enjoying everything in moderation and an added bonus has been the weight loss. The support I received was unbelievable and worth every penny. I can’t thank Reema enough - she is amazing.Danny S.Danny S. ★★★★★ Naomi was my dietician and was really helpful in identifying the causes of my bowel issues. Attentive in conversation as well as tracking my progress with good feedback. Available for any questions in between appointments tooLauraLaura ★★★★★ To me, it was not about learning what to eat but rather about the way I eat and how I control my emotional eating. I made great progresses and life changing choices and I have to thank Reema for this.Simran G.Simran G. ★★★★★ Not only have I lost 10kg in 4 months, but I did it without dieting, and I feel more energised than ever and I finally understand how my body and brain work! I have learned so much with Reema! Such a great dietitian! Thank you so much, you have changed my life for good!js_loader

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