Leslie Welsch, CDN, NY | Dietitian

What patients are saying

Overall rating

5.00

Average wait time

5.00

Bedside manner

5.00

“I really enjoyed my meeting with Leslie. She was attentive and very informative. She was easy to talk to, non judgmental and very relatable. I’m excited to implement what I learned to support my journey. ”

Evelyn M.April 11, 2026Video visit

“Virtual visit went very well. I was able to communicate my issues and Dr Welsch Sent me diet plans extra notes and motivation to exercise strength training to build muscle which is very important in your 70’s”

Lynda D.April 8, 2026Video visit

About Leslie Welsch

**NOTE: A TEAM MEMBER WILL CONFIRM YOUR APPOINTMENT AFTER VERIFYING YOUR INSURANCE Leslie is a Registered Dietitian, Certified Diabetes Educator, and Certified Dietitian- Nutritionist. Leslie received her Bachelor of Science in Dietetics from the University of Delaware. She received her Master of Science in Medical Biology Nutrition from Long Island University, CW Post, graduating with honors and earning the Outstanding Nutrition award for her thesis work in Diabetes. Leslie has worked in several settings ranging from the clinical setting to the private practice realm, both remotely and in person. Leslie has more than 15 years of private practice experience providing medical nutrition therapy for diet-related diseases such as obesity, diabetes, heart disease, and gastrointestinal disorders. Leslie has 7 years of experience as a bariatric dietitian with Long Island Laparoscopic Doctors. While Leslie uses a research approach to clients’ health and wellbeing, she incorporates motivational and empathic counseling as a means of empowering clients to embrace behavioral changes that lead to a healthier lifestyle.

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In-network insurances

99% of patients have successfully booked with these insurances

Aetna

BlueCross BlueShield

Cigna

Emblem Health

Medicare

UnitedHealthcare

UnitedHealthcare Oxford

200+ more in-network plans

Popular visit reasons

Diabetes Education

Irritable Bowel Syndrome

New Patient Visit

Obesity / Weight Loss Consultation

Obesity Nutrition Consultation

Type 2 Diabetes

Ulcerative Colitis

Weight Loss Consultation

Diabetes Education

Irritable Bowel Syndrome

New Patient Visit

Obesity / Weight Loss Consultation

Education and background

Practice names

Long Island Laparoscopic Doctors

Board certifications

National Certification Board for Diabetes Educators

Education and training

University of Delaware, Bachelor’s in Dietetics
Long Island University, Master's in Medical Biology Nutrition

Professional memberships

American Dietetics Association

Awards and publications

Dr. Leslie earned the Outstanding Nutrition award for her thesis work in Diabetes.

Languages spoken

English

Provider's gender

Female

NPI number

1861575201

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

4 reviews

Most relevant

The provider was a great listener and gave great feedback with useful information. Great visit.

April 10, 2026Nakeem G.Verified patientVideo visit

I really enjoyed my meeting with Leslie. She was attentive and very informative. She was easy to talk to, non judgmental and very relatable. I’m excited to implement what I learned to support my journey.

April 11, 2026Evelyn M.Verified patientVideo visit

Virtual visit went very well. I was able to communicate my issues and Dr Welsch Sent me diet plans extra notes and motivation to exercise strength training to build muscle which is very important in your 70’s

April 8, 2026Lynda D.Verified patientVideo visit

March 13, 2026Mevlude M.Verified patientVideo visit

Frequently asked questions

How soon can I make an appointment with Leslie Welsch?

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

Is Leslie Welsch accepting new patients?

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

Does Leslie Welsch accept my insurance?

Choose your insurance plan to verify if Leslie Welsch is in-network.

Can I make an appointment with Leslie Welsch online?

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

What practice does Leslie Welsch work with?

Leslie Welsch works with Long Island Laparoscopic Doctors.

Which board certifications does Leslie Welsch have?

Leslie Welsch is certified by National Certification Board for Diabetes Educators.

What are common reasons for patients to see Leslie Welsch?

Leslie Welsch 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 Leslie Welsch on their profile.

What languages does Leslie Welsch speak?

Leslie Welsch speaks English.

How do patients rate Leslie Welsch in reviews?

4 patients have reviewed Leslie Welsch. 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.