Specialist dietetic care for your relationship with food.
When food is tangled up with how you feel, you need someone who understands both, and who stays with you between appointments as well as during them. Aleeza Rosenberg offers highly personalised support in London and Online – reach out today.
You're exhausted by your relationship with food and weight – and ready for a new level of specialist care.
Eating disorders and weight challenges aren't easy to navigate on your own. You're here because you're tired of this struggle. In fact, if any of this sounds familiar, you're in the right place.
Your relationship with food
Food has become a set of rules, and eating more feels frightening.
You're caught in a cycle of bingeing, restricting or trying to make up for it, and exhausted by the secrecy.
Your periods have stopped, or you're hoping to conceive, and you know your eating is part of the picture.
You've tried to sort this out before, and you're back where you started.
Your weight and your health
You want to lose weight, but you're frightened of making your relationship with food worse.
You've tried every diet going, and the weight keeps coming back.
You're on, or considering, a weight loss injection and want to do it safely and effectively.
You're on ADHD stimulant medication and want to do it safely without affecting your health and relationship with food.
For parents
Perhaps you're reading this for your child or loved one, and you need a specialist who will take it seriously, and hold them (and you) through it.
Eating disorder expertise leads everything I do, which is exactly why my approach to weight is safe, non-diet and relationship-first.
Why my approach is different
Recovery doesn't happen once a week. Your support shouldn't either.
Very few practitioners are dual trained in clinical nutrition and psychological approaches to eating disorders. That powerful combination at AR Nutrition, plus daily support, is what keeps our patients moving towards recovery and transformation.
Clinical nutrition and psychological recovery from one practitioner
I'm a registered dietitian with psychological training for eating disorders (CBT-E, DBT, MANTRA, SSCM), so we work on what you eat and why you eat it at the same time.
Daily coaching between appointments
Through a personalised app, I'm with you on the hard Tuesday, not just in the appointment. You keep moving instead of waiting a week to get unstuck.
Personalised meal and snack guidance
Built around your safe foods, preferences (including vegan, Halal and Kosher), allergies, budget and real life.
Joined-up care
With your consent, I work alongside your GP, psychiatrist or therapist, so everyone around you is pulling in the same direction.
the 12-week programme
Weekly appointments with daily coaching between them.
A 12-week, one-to-one programme for eating disorders, binge eating and weight management. The moments that matter don't wait for your appointment, so neither do I.
12 one-to-one appointments with Aleeza, online or in Finchley
Daily coaching through a personalised app
Personalised meal and snack guidance
A written summary after every appointment
Liaison with your GP and wider team, with your consent
If you've been carrying this on your own, I understand how exhausting that is.
Maybe you've been let down by support that didn't go deep enough, or you've been told to try harder. You deserve someone who knows exactly what they're doing, and who will tell you, honestly, that you can get better.
I've spent more than 20 years in clinical practice, 13 of them specialising in eating disorders and weight management in the UK. For seven years I was lead eating disorders dietitian for one of London's specialist NHS eating disorder services, managing a 20-bed inpatient unit, the outpatient service and the day programme.
Today I see patients privately, many referred by London psychiatrists, therapists and private GPs. I'll challenge an eating disorder head-on, stay compassionate and non-judgemental, and be your biggest cheerleader along the way.
MSc Clinical and Public Health Nutrition (Eating Disorders), with distinction, UCL
BSc Dietetics (Hons), cum laude
Trained in CBT-E, DBT, MANTRA, SSCM and Motivational Interviewing
Contributor to Alex Light's Sunday Times bestseller You Are Not a Before Picture
It's impossible to overstate the impact Aleeza has had on my life over the past six months. Having struggled in my recovery from anorexia for almost 20 years, I thought I was beyond help. But becoming a mum gave me that final push to seek help... cue Aleeza and her wizardry ways! I've worked with many healthcare professionals over the years, but Aleeza's different. She really listens, completely tailors to the individual, moves at your own pace, and is incredibly knowledgeable. And, most importantly, I trust her. Alongside our individual sessions, she coaches me via her app. Talk about gamechanger!! Not only logging food, but also my emotions allows Aleeza to see the full picture. Having her knowledge on tap and constant reassurance has allowed me to make changes I never thought possible.
A
A parent
2026
We cannot thank Aleeza enough for the support she provided to our daughter. She began working with her at a time when we were at our lowest point, and her patient, empathetic guidance helped make a remarkable recovery possible. From the outset, Aleeza built a relationship founded on trust, compassion and evidence-based advice. Her calm approach helped our daughter feel understood and supported, while giving her the confidence to develop a healthier relationship with food. Aleeza provided invaluable guidance around eating and was always available with practical advice, reassurance and encouragement, not only for our daughter but also for us as parents.
A
Alex L.
July 2022
Five stars doesn't feel sufficient to express my appreciation. Aleeza has single-handedly transformed my relationship with food to a point where I am, finally, able to navigate life without an all-consuming obsession with what I eat and what I weigh after a lifetime of disordered eating and eating disorders. Aleeza is extremely knowledgeable and is able to very quickly identify problems and apply solutions with eating patterns, all while maintaining the utmost patience and compassion for her clients.
A
Anonymous
October 2023
Working with Aleeza has completely changed my life for the better. I had a lifelong history of bulimia, binge-eating and restriction for 20 years before I took a chance and reached out to a dietitian. I'm so glad I found Aleeza because the progress I've made has been beyond any of my expectations. Each time we worked together, Aleeza expertly met me where I was at and also pushed me to go further and be more ambitious in how recovered I could be around food. Changes include becoming completely free of bingeing, purging and calorie counting, even in stressful times, and being able to keep what used to be trigger foods in the house.
S
SusieO
June 2024
Aleeza is a superb dietitian. I hold her in the highest regard, with deep admiration for the way she treats her patients. I have been in recovery from an eating disorder for 16 years, several times as an inpatient in treatment centres. I was introduced to Aleeza 14 months ago by my doctor. She has revolutionised my approach to food. Aleeza discusses every issue openly and honestly. She is very easy to talk to. No longer are there 'banned' foods which makes me crave them more. Aleeza educates and teaches. Her scientific knowledge is outstanding, coupled with the attributes of a first class therapist.
A
Andrea S.
August 2024
My experience with Aleeza has been life-changing in a way I never thought possible for myself. I approached her at my lowest, feeling like I needed something new to try, after trying so many different things to get my relationship with food to a healthier place, and almost nothing had stuck so far. I am so thankful to have found her, my relationship with food has done a 180, and I feel better than I have in my entire adult life. She's helped me navigate ups and downs (including a difficult pregnancy and post-partum) and I can't recommend her enough.
L
Lara
August 2022
Aleeza is a huge part of the reason I feel in a great place with myself, with food, and with my body after a decade of disordered eating and obsessive behaviour. I really thought that I was past help. How wrong I was! During my time of being unwell, I saw countless specialists and Aleeza is one of the very few who could break through to me even when I was in the darkest place and gently pull me back to myself, all with complete empathy, compassion and expertise.
S
Shiri E.
August 2023
Her knowledge and professionalism is one of a kind! I worked with Aleeza for a long period of time and she was the most empathetic and skilled dietitian helping me to rebuild my life around my eating disorder and help me not allow it to stop me from living. She was also amazing with educating my Mum and working together with us as a team to support myself as well as my Mum with my new meal plan and cater to my strictly kosher diet.
A
AislingV
2025
It is difficult to articulate the tremendously positive impact that working with Aleeza has had on my life. I have been her patient for almost 6 years and her continued support has been indispensable in improving my relationship with food and helping me to manage life's challenges. I truly treasure her vast expertise and the immense kindness and compassion with which she delivers it.
H
HC
August 2025
Aleeza is compassionate and supportive, and non-judgmental. The support she provided was tailored to my needs. Working with her had a transformational impact on my health and wellbeing. I will carry the lessons and practices I learnt for the rest of my life. I highly recommend working with her.
S
Simone K.
February 2024
Aleeza was an incredible help to me in changing my eating patterns and mind set around eating. My experience with her was highly educational, as her guidance is always based in science and not fad. She also shaped my eating habits in a way that was not restrictive and very much under my control. I would highly recommend working with her if you have any concerns around your nutrition and eating habits.
S
Selina
July 2025
Aleeza has been absolutely amazing!!! For the first time in my life I have been able to consistently hit goals around a varied nutritious diet. I have struggled with this for most of my life. I needed a plan which was realistic and goes hand in hand with my lifestyle of being a busy mum and Aleeza has been able to help me achieve that.
G
Google reviewer
2025
From receiving advice from different people my whole life which has been difficult to implement, to speaking to Aleeza has been an eye opener. She is someone who can provide nutritional advice and knows what she is talking about without doing any short term, ridiculous or unhealthy diets. Aleeza also offers a coaching programme which has been really helpful and has made a huge difference as it helps me be accountable and more disciplined.
D
Deborah C.
December 2024
Aleeza is extremely knowledgeable and experienced. I find our discussions very interesting and I think about food differently now. Just small changes can make a big difference and having someone to share the 'journey' to good health with makes it much more fun.
G
Gabrielle J.
August 2022
Her extensive knowledge, compassion, kindness, professionalism and dedication are just a few of the traits that make her such a wonderful person to know and to work with. She genuinely cares about helping people, and makes surmounting even the most difficult life obstacles not only doable, but enjoyable.
D
Deborah B.
January 2025
It's impossible to overstate the impact Aleeza has had on my life over the past six months. Having struggled in my recovery from anorexia for almost 20 years, I thought I was beyond help. But becoming a mum gave me that final push to seek help... cue Aleeza and her wizardry ways! I've worked with many healthcare professionals over the years, but Aleeza's different. She really listens, completely tailors to the individual, moves at your own pace, and is incredibly knowledgeable. And, most importantly, I trust her. Alongside our individual sessions, she coaches me via her app. Talk about gamechanger!! Not only logging food, but also my emotions allows Aleeza to see the full picture. Having her knowledge on tap and constant reassurance has allowed me to make changes I never thought possible.
A
A parent
2026
We cannot thank Aleeza enough for the support she provided to our daughter. She began working with her at a time when we were at our lowest point, and her patient, empathetic guidance helped make a remarkable recovery possible. From the outset, Aleeza built a relationship founded on trust, compassion and evidence-based advice. Her calm approach helped our daughter feel understood and supported, while giving her the confidence to develop a healthier relationship with food. Aleeza provided invaluable guidance around eating and was always available with practical advice, reassurance and encouragement, not only for our daughter but also for us as parents.
A
Alex L.
July 2022
Five stars doesn't feel sufficient to express my appreciation. Aleeza has single-handedly transformed my relationship with food to a point where I am, finally, able to navigate life without an all-consuming obsession with what I eat and what I weigh after a lifetime of disordered eating and eating disorders. Aleeza is extremely knowledgeable and is able to very quickly identify problems and apply solutions with eating patterns, all while maintaining the utmost patience and compassion for her clients.
A
Anonymous
October 2023
Working with Aleeza has completely changed my life for the better. I had a lifelong history of bulimia, binge-eating and restriction for 20 years before I took a chance and reached out to a dietitian. I'm so glad I found Aleeza because the progress I've made has been beyond any of my expectations. Each time we worked together, Aleeza expertly met me where I was at and also pushed me to go further and be more ambitious in how recovered I could be around food. Changes include becoming completely free of bingeing, purging and calorie counting, even in stressful times, and being able to keep what used to be trigger foods in the house.
S
SusieO
June 2024
Aleeza is a superb dietitian. I hold her in the highest regard, with deep admiration for the way she treats her patients. I have been in recovery from an eating disorder for 16 years, several times as an inpatient in treatment centres. I was introduced to Aleeza 14 months ago by my doctor. She has revolutionised my approach to food. Aleeza discusses every issue openly and honestly. She is very easy to talk to. No longer are there 'banned' foods which makes me crave them more. Aleeza educates and teaches. Her scientific knowledge is outstanding, coupled with the attributes of a first class therapist.
A
Andrea S.
August 2024
My experience with Aleeza has been life-changing in a way I never thought possible for myself. I approached her at my lowest, feeling like I needed something new to try, after trying so many different things to get my relationship with food to a healthier place, and almost nothing had stuck so far. I am so thankful to have found her, my relationship with food has done a 180, and I feel better than I have in my entire adult life. She's helped me navigate ups and downs (including a difficult pregnancy and post-partum) and I can't recommend her enough.
L
Lara
August 2022
Aleeza is a huge part of the reason I feel in a great place with myself, with food, and with my body after a decade of disordered eating and obsessive behaviour. I really thought that I was past help. How wrong I was! During my time of being unwell, I saw countless specialists and Aleeza is one of the very few who could break through to me even when I was in the darkest place and gently pull me back to myself, all with complete empathy, compassion and expertise.
S
Shiri E.
August 2023
Her knowledge and professionalism is one of a kind! I worked with Aleeza for a long period of time and she was the most empathetic and skilled dietitian helping me to rebuild my life around my eating disorder and help me not allow it to stop me from living. She was also amazing with educating my Mum and working together with us as a team to support myself as well as my Mum with my new meal plan and cater to my strictly kosher diet.
A
AislingV
2025
It is difficult to articulate the tremendously positive impact that working with Aleeza has had on my life. I have been her patient for almost 6 years and her continued support has been indispensable in improving my relationship with food and helping me to manage life's challenges. I truly treasure her vast expertise and the immense kindness and compassion with which she delivers it.
H
HC
August 2025
Aleeza is compassionate and supportive, and non-judgmental. The support she provided was tailored to my needs. Working with her had a transformational impact on my health and wellbeing. I will carry the lessons and practices I learnt for the rest of my life. I highly recommend working with her.
S
Simone K.
February 2024
Aleeza was an incredible help to me in changing my eating patterns and mind set around eating. My experience with her was highly educational, as her guidance is always based in science and not fad. She also shaped my eating habits in a way that was not restrictive and very much under my control. I would highly recommend working with her if you have any concerns around your nutrition and eating habits.
S
Selina
July 2025
Aleeza has been absolutely amazing!!! For the first time in my life I have been able to consistently hit goals around a varied nutritious diet. I have struggled with this for most of my life. I needed a plan which was realistic and goes hand in hand with my lifestyle of being a busy mum and Aleeza has been able to help me achieve that.
G
Google reviewer
2025
From receiving advice from different people my whole life which has been difficult to implement, to speaking to Aleeza has been an eye opener. She is someone who can provide nutritional advice and knows what she is talking about without doing any short term, ridiculous or unhealthy diets. Aleeza also offers a coaching programme which has been really helpful and has made a huge difference as it helps me be accountable and more disciplined.
D
Deborah C.
December 2024
Aleeza is extremely knowledgeable and experienced. I find our discussions very interesting and I think about food differently now. Just small changes can make a big difference and having someone to share the 'journey' to good health with makes it much more fun.
G
Gabrielle J.
August 2022
Her extensive knowledge, compassion, kindness, professionalism and dedication are just a few of the traits that make her such a wonderful person to know and to work with. She genuinely cares about helping people, and makes surmounting even the most difficult life obstacles not only doable, but enjoyable.
How to start
Three steps and I'll be with you from the first one.
1
Apply
Fill in a short application. It takes about five minutes, and I read every one personally. I'll reply within 1 to 2 working days.
2
Initial consultation
A 60 to 75 minute appointment where I listen, assess and tell you honestly what would help. You'll receive a written report and treatment plan.
3
Begin the programme
We map out your 12 weeks together, and you start daily coaching straight away.