What patients are saying
Overall rating
5.00
Average wait time
5.00
Bedside manner
5.00
“Ally was great! Timely response to my inquiry, on time appointment, easy to talk to and set easy goals for the next visit. ”
Simrenjit S.March 1, 2026Video visit
“Ally was very sympathetic and understanding of my health issues. She was willing to be flexible and find solutions that could work for me. I would definitely recommend her. ”
Kirsten A.January 13, 2026Video visit
About Ally Rosen
Ally Rosen is a Registered Dietitian and Certified Personal Trainer based in New York. She earned her Bachelor's degree in Nutritional Science from the University of California, Berkeley, and her Master's degree in Clinical Nutrition from New York University. Since then, she has gained extensive experience in outpatient nutrition counseling. Ally has worked thoroughly with clients facing eating disorders, disordered eating, sports nutrition, weight loss, diabetes management, and women's health issues, particularly PCOS and thyroid diseases. Her approach is holistic, focusing on client goals while tailoring plans to each individual's preferences and lifestyle. This ensures her clients not only achieve their goals but also sustain them long after working together. No fad diets, no foods off limits-just real nutrition personalized to support both your mental and physical health.
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In-network insurances
99% of patients have successfully booked with these insurances
Aetna
Cigna
Emblem Health
UnitedHealthcare
UnitedHealthcare Oxford
Education and background
Practice names
Board certifications
- Commission on Dietetic Registration
- Registered Dietitian (RD) (Commission on Dietetic Registration)
- Registered Dietitian Nutritionist (RDN) (Commission on Dietetic Registration)
Education and training
- New York University, Master's in Clinical Nutrition
- University of California, Berkeley, Bachelor's in Nutritional Science
Awards and publications
- Top NYC Dietitian Nutritionist
Languages spoken
- English
Provider's gender
Female
NPI number
1144934340
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
5.00
Wait time
5.00
Bedside manner
5.00
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
31 reviews
Most relevant
Ally was great! Timely response to my inquiry, on time appointment, easy to talk to and set easy goals for the next visit.
March 1, 2026Simrenjit S.Verified patientVideo visit
Ally was amazing to work for. She had a plan for each call and came with enthusiasm and made me so motivated.
More than 1 year agoLF
Michelle is extremely knowledgeable and helped me lose the baby weight while also improving my digestion.
More than 1 year agoSL
Ally was very sympathetic and understanding of my health issues. She was willing to be flexible and find solutions that could work for me. I would definitely recommend her.
January 13, 2026Kirsten A.Verified patientVideo visit
Ally is so relatable and so easy to talk to! I truly look forward to talking with her every week. I have been trying to find a nutritionist that specializes in the health conditions I have while also being someone fun to talk to. She challenges me and is a safe space where I can voice what I am thinking and going through. She encourages me and makes me feel known. I feel like I am talking to a friend but also getting the help I need. I understand more about my medical conditions now and continuously learn how I can best support it. Thank you Ally for all you do!
More than 1 year agoHK
Ally is very throughout through her conversations about nutrition and other systems in the body that effect our body type. Without her suggestion to get blood work done I would not have discovered my Hypothyroidism/ Hashimotos Disease. She is great to talk about blood sugar regulation, increasing types of food you eat, and gluten free diets!
More than 1 year agoBM
Absolutely a dream to work with!! I find it hard to find really great medial professionals to work with and I would recommend Ally 1,000,000 times if I could!
She is always on time, always comes with a smile, and always eager to help you reach your goals. I leave our sessions feeling refreshed and empowered. If you are thinking of working with someone I would choose Ally every time :)
More than 1 year agoKL
Great first experience working with a dietitian, especially since I was apprehensive going in. She was knowledgeable and helpful, will definitely be going back!
More than 1 year agoHJ
I had an incredible experience with Ally! Her supportive approach and deep knowledge made my journey to better health so much easier. Highly recommend to anyone looking to improve their lifestyle!
More than 1 year agoAL
Ally has been a game-changer for me in my nutrition journey. Her deep knowledge and compassionate approach made me feel supported and empowered right from the start. With Ally's guidance, I've not only achieved my health goals but also gained a new understanding of balanced eating. Her practical tips and personalized advice have been invaluable. I highly recommend Ally to anyone seeking effective and caring nutrition counseling.
More than 1 year agoGH
I cannot speak highly enough of my experience with Ally. As someone who has struggled with disordered eating, finding a compassionate and knowledgeable professional was crucial for my journey towards better health. Ally Rosen not only met but exceeded my expectations.
More than 1 year agoHL
Absolutely thrilled with my experience with Ally R. for nutrition counseling! She is not just knowledgeable but also incredibly empathetic and supportive. Ally took the time to understand my unique dietary needs and health goals, crafting a personalized plan that fits seamlessly into my lifestyle. Her practical tips and strategies have made eating healthier so much easier and enjoyable. I've already seen significant improvements in my energy levels and overall well-being.
More than 1 year agoGD
October 10, 2025Elizabeth M.Verified patientVideo visit
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How soon can I make an appointment with Ally Rosen?
Generally, Ally Rosen has appointments available on Zocdoc within 1 week. You can see Ally Rosen's earliest availability on Zocdoc and make an appointment online.
Is Ally Rosen accepting new patients?
Ally Rosen generally accepts new patients on Zocdoc. You can see Ally Rosen's earliest availability on Zocdoc and schedule an appointment online.
Does Ally Rosen accept my insurance?
Choose your insurance plan to verify if Ally Rosen is in-network.
Can I make an appointment with Ally Rosen online?
Yes, you can make an appointment online with Ally Rosen using Zocdoc. It’s simple, secure, and free.
What practice does Ally Rosen work with?
Ally Rosen works with EM Nutrition - Group Dietitian Practice.
Which board certifications does Ally Rosen have?
Ally Rosen is certified by Commission on Dietetic Registration, Registered Dietitian (RD) (Commission on Dietetic Registration), and Registered Dietitian Nutritionist (RDN) (Commission on Dietetic Registration).
What are common reasons for patients to see Ally Rosen?
Ally Rosen frequently sees patients for Eating Disorder, New Patient Visit, Obesity / Weight Loss Consultation, Type 2 Diabetes, and Weight Loss Consultation. You can see other visit reasons for Ally Rosen on their profile.
What languages does Ally Rosen speak?
Ally Rosen speaks English.
How do patients rate Ally Rosen in reviews?
31 patients have reviewed Ally Rosen. The overall rating for this doctor is 5/5. They have a 5/5 rating for bedside manner and a 5/5 rating for wait time. You can read individual reviews and ratings on their profile.