What patients are saying
Overall rating
5.00
Average wait time
5.00
Bedside manner
5.00
“I am a 53 year young woman experiencing perimenopausal symptoms, who was desperate for guidance as I felt like I was falling apart physically. Ashley is an AMAZING Dietician, with a wealth of knowledge that she intentionally shares as she feels her client is ready to hear. Her presence is inviting and warm. She presents non-judgmental, which allowed me to be vulnerable as a client. As I followed her suggestions; I am happy to report that my lab work results surprisingly improved in the areas we worked: My A1C dropped 5 points and LDL dropped 30 points: Yes WOW!!!!! My entire Lipid panel was impacted positively. Hot flashes and night sweats are gone and I'm sleeping well. Also, I am experiencing a consistent healthy weight loss . My Primary care physician was amazed with the results in such a short period. My health has changed drastically and I feel GREAT! We worked as a Team and I am blessed to have her in my life! Thanks Ashley!! Cheryl J. ”
CJLess than 3 months ago
“Ashley was ABSOLUTELY AMAZING. I started seeing her after I got my A1c numbers back( they were high), she worked with me to figure out what I what and how I was eating and worked me with me to get better at tracking things I consumed. She also made recommendations on vitamins I could take for my gut health and even helped with a meal plan. I would 1000% recommend her for your dietician. SHE KNOWS HER STUFF!!”
NWLess than 1 year ago
About Christine Ashley Berthoumieux
Hi, I’m Ashley Berthoumieux, MS, RD, CDN, LDN, a Registered Dietitian with a Master of Science in Clinical Nutrition from New York University and clinical training from NewYork-Presbyterian Hospital. I’m credentialed in both New York and Pennsylvania and bring several years of experience in clinical research at leading NYC hospitals to my nutrition practice.
My approach is rooted in evidence-based care and a deep respect for how culture, psychology, and behavior shape our relationship with food. I specialize in working with women who feel overwhelmed by diet culture and are looking for a more sustainable, compassionate approach to health. I believe in nourishing the body without over-restriction, embracing cultural foods, and promoting movement that feels good.
I take the time to understand your unique goals, background, and lifestyle so I can offer personalized, realistic solutions that support long-term health and well-being. Whether you're managing a chronic condition, healing your relationship with food, or simply looking to feel better in your body, I’m here to help you build lasting habits that work for you.
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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
- NewYork-Presbyterian / Weill Cornell Medical Center, Internship in Clinical Nutrition
Languages spoken
- English
Provider's gender
Female
NPI number
1992537120
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
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5 reviews
Most relevant
I am a 53 year young woman experiencing perimenopausal symptoms, who was desperate for guidance as I felt like I was falling apart physically. Ashley is an AMAZING Dietician, with a wealth of knowledge that she intentionally shares as she feels her client is ready to hear. Her presence is inviting and warm. She presents non-judgmental, which allowed me to be vulnerable as a client. As I followed her suggestions; I am happy to report that my lab work results surprisingly improved in the areas we worked: My A1C dropped 5 points and LDL dropped 30 points: Yes WOW!!!!! My entire Lipid panel was impacted positively. Hot flashes and night sweats are gone and I'm sleeping well. Also, I am experiencing a consistent healthy weight loss . My Primary care physician was amazed with the results in such a short period. My health has changed drastically and I feel GREAT! We worked as a Team and I am blessed to have her in my life! Thanks Ashley!! Cheryl J.
Less than 3 months agoCJ
Ashley was ABSOLUTELY AMAZING. I started seeing her after I got my A1c numbers back( they were high), she worked with me to figure out what I what and how I was eating and worked me with me to get better at tracking things I consumed. She also made recommendations on vitamins I could take for my gut health and even helped with a meal plan. I would 1000% recommend her for your dietician. SHE KNOWS HER STUFF!!
Less than 1 year agoNW
I've been dealing with chronic illness for years, including iron deficiency. My doctor recommended supplements, but I didn’t know where to start—that’s where Ashley came in. She helped me feel confident that I could make meaningful changes. We’ve been working together since September 2024, and it’s been nothing but a positive experience.
Ashley tailored her recommendations to my needs; she didn’t give me a generic diet plan or one-size-fits-all advice. She took the time to thoroughly understand my lifestyle and my specific challenges before creating a customized plan. Her ability to break everything down into actionable steps made all the difference.
My labs are improving, albeit gradually, but Ashley is helping me stay patient. I no longer feel helpless and can see the impact of my efforts on my progress.
I wholeheartedly recommend Ashley — I get the feeling she is truly committed to helping me feel my best.
Less than 1 year agoPL
I have enjoyed my experience working with Ashley on my nutrition and weight management goals. Ashley is a great listener, and conducts a very holistic intake of dietary habits and preferences. After working together to identify my nutrition needs, she was able to very quickly identify both short-term and long-term milestones that I could track against to meet my nutrition goals. The approach she has recommended for me has me feeling empowered and mindful, and I'm looking forward to continuing this journey with Ashley!
Less than 1 year agoCM
Ashley has been a great resource in helping me manage my A1C levels. She have provided carefully recommended food that has attribute to getting my level under control. She is very thorough and provides notes after every session. Ashley is a pleasure to work with.
Less than 1 year agoRB
How soon can I make an appointment with Christine Ashley Berthoumieux?
Generally, Christine Ashley Berthoumieux has appointments available on Zocdoc within 1 week. You can see Christine Ashley Berthoumieux's earliest availability on Zocdoc and make an appointment online.
Is Christine Ashley Berthoumieux accepting new patients?
Christine Ashley Berthoumieux generally accepts new patients on Zocdoc. You can see Christine Ashley Berthoumieux's earliest availability on Zocdoc and schedule an appointment online.
Does Christine Ashley Berthoumieux accept my insurance?
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Can I make an appointment with Christine Ashley Berthoumieux online?
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What practice does Christine Ashley Berthoumieux work with?
Which board certifications does Christine Ashley Berthoumieux have?
Christine Ashley Berthoumieux 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 Christine Ashley Berthoumieux?
Christine Ashley Berthoumieux frequently sees patients for Irritable Bowel Syndrome, New Patient Visit, Obesity / Weight Loss Consultation, Type 2 Diabetes, and Weight Loss Consultation. You can see other visit reasons for Christine Ashley Berthoumieux on their profile.
What languages does Christine Ashley Berthoumieux speak?
Christine Ashley Berthoumieux speaks English.
How do patients rate Christine Ashley Berthoumieux in reviews?
5 patients have reviewed Christine Ashley Berthoumieux. 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.