Alyssa Marrero, MS, RDN

Alyssa Marrero, MS, RDN

Dietitian
MD
4.93
“Genuinely a great provider! I would highly recommend Alyssa because she’s so sweet, non-judgemental and very helpful”
Anjali R.March 11, 2026
Patients often return
More patients return than other providers in the area
Highly recommended
95% of patients gave this doctor 5 stars
Excellent wait time
100% of patients waited less than 30 minutes
New patient appointments
Appointments available for new patients on Zocdoc

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The office partners with Zocdoc to schedule appointments
External video visit

Scheduling details

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Available appointments

Tomorrow, Apr 2 – Wed, Apr 15
View more availability

What patients are saying

Overall rating

4.93

Average wait time

5.00

Bedside manner

4.92
“Genuinely a great provider! I would highly recommend Alyssa because she’s so sweet, non-judgemental and very helpful”
Anjali R.March 11, 2026Video visit
“The process was seamless and the office contacted me the day after I made the appointment. Paperwork was sent over prior to the appointment. On the day of the appointment didn't wait long and she was really friendly. She is a really good listener and things were explained easily. Everything was pretty easy and insurance was taken. Would recommend!”
Amy C.March 1, 2026Video visit

About Alyssa Marrero

Pediatric Age Ranges: Ages 3+ This provider is not licensed in the states of TX, CT, and NY. Counseling Style: Encouraging, educational, and detail-oriented. Alyssa loves un-complicating nutrition for her patients and finding simple changes that align with their nutrition and lifestyle goals. Alyssa grew up around food and saw firsthand the pure joy people experienced when trying her dad’s traditional cooking. Through this experience, she believes that food should bring joy and that no guilt should be associated with any food. Our cultural foods should be celebrated. She earned her Master’s in Nutrition from Appalachian State University and completed an internship in dietetics at Novant Health. Alyssa has worked with a horticulture and culinary arts program at a school for children with special needs in Florida and was a nanny for over five years. Before joining Culina Health, she traveled to various pediatric clinics around North Carolina, providing care for their patients and building relationships with not only the patients but also their families. Alyssa also works in weight management and strives to provide HAES (Healthy At Every Size) care in this capacity.

Is this doctor in your insurance network?

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In-network insurances

99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
UnitedHealthcare
UnitedHealthcare Oxford
200+ more in-network plans

Popular visit reasons

Diabetes Education
Gassiness
Irritable Bowel Syndrome
New Patient Visit
Obesity / Weight Loss Consultation
Type 2 Diabetes
Ulcerative Colitis
Weight Loss Consultation
Diabetes Education
Gassiness
Irritable Bowel Syndrome
New Patient Visit

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

  • Appalachian State University, Master's in Nutrition
  • Novant Health, Internship in Dietetic

Languages spoken

  • English

Provider's gender

Female

NPI number

1659885333

Patient reviews

All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.93
Wait time
5.00
Bedside manner
4.92
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43 reviews
Most relevant
Genuinely a great provider! I would highly recommend Alyssa because she’s so sweet, non-judgemental and very helpful
Verified patientVideo visit
She is very friendly and compassionate. I can tell that she truly cares about her work.
Verified patientVideo visit
It was a really instructive appointment. She is lovely and really great at explaining things.
Verified patientVideo visit
She’s super compassionate and knowledgeable. Would recommend
Verified patientVideo visit
Alyssa was really good and she answered all my questions
The process was seamless and the office contacted me the day after I made the appointment. Paperwork was sent over prior to the appointment. On the day of the appointment didn't wait long and she was really friendly. She is a really good listener and things were explained easily. Everything was pretty easy and insurance was taken. Would recommend!
Verified patientVideo visit
Very patient and a good listener is how I would describe Ms Marrero, she provided good insight to what I need to do to improve my nutrition
My first visit with a dietitian, Alyssa was personable and wasted no time to understand my needs and concerns. She broke down the terms for me, so it was easy to understand what my body needs. She is associated with Culina Health but the online app and website makes it easy to share my habits with Alyssa in real time. I would highly recommend her!
Verified patientVideo visit
Alyssa was great! She listened to all my concerns and immediately developed a plan to help. I can’t wait to keep working with her.
Video visit
Alyssa is one of the best. Not only is she professional and knowledgeable, but she is kind and really cares about her clients.
Alyssa was very comforting and understanding. I felt like she listened and understood what I was said. I think this will be a great person to work with.
Verified patientVideo visit
Alyssa was a delight to talk with. She is very knowledgeable and asked in-depth questions to get to know me and my specific needs. After our initial discussion, we were able to make reasonable and obtainable goals for me to work on before our next meeting. I appreciated Alyssa's expertise and look forward to meeting her again and progressing on my journey with her by my side.
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Frequently asked questions

How soon can I make an appointment with Alyssa Marrero?

Generally, Alyssa Marrero has appointments available on Zocdoc within 1 week. You can see Alyssa Marrero's earliest availability on Zocdoc and make an appointment online.

Is Alyssa Marrero accepting new patients?

Alyssa Marrero generally accepts new patients on Zocdoc. You can see Alyssa Marrero's earliest availability on Zocdoc and schedule an appointment online.

Does Alyssa Marrero accept my insurance?

Choose your insurance plan to verify if Alyssa Marrero is in-network.

Can I make an appointment with Alyssa Marrero online?

Yes, you can make an appointment online with Alyssa Marrero using Zocdoc. It’s simple, secure, and free.

What practice does Alyssa Marrero work with?

Which board certifications does Alyssa Marrero have?

Alyssa Marrero 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 Alyssa Marrero?

Alyssa Marrero 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 Alyssa Marrero on their profile.

What languages does Alyssa Marrero speak?

Alyssa Marrero speaks English.

How do patients rate Alyssa Marrero in reviews?

43 patients have reviewed Alyssa Marrero. The overall rating for this doctor is 4.93/5. They have a 4.92/5 rating for bedside manner and a 5/5 rating for wait time. You can read individual reviews and ratings on their profile.

ZocdocNew York, NY DietitiansAlyssa Marrero, MS, RDN