Lauren K. Lazar
Advanced in Delayed Growth

Dr. Lauren K. Lazar

Pediatric Gastroenterology | Pediatrics
Texas Health Resources
UT Southwestern - Pediatric Gastroenterology
5323 Harry Hines Blvd, 
Dallas, TX 
On Staff At

Advanced in Delayed Growth
Texas Health Resources
UT Southwestern - Pediatric Gastroenterology
5323 Harry Hines Blvd, 
Dallas, TX 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Lauren Lazar is a Pediatric Gastroenterologist and a Pediatrics provider in Dallas, Texas. Dr. Lazar is rated as an Advanced provider by MediFind in the treatment of Delayed Growth. Her top areas of expertise are Delayed Growth, Fecal Impaction, Biliary Atresia, and Atresia of Small Intestine.

Her clinical research consists of co-authoring 7 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Graduate Institution
University Of Tennessee - Office Of The Registrar - Student Clearing House (2014)
Residency
UT Southwestern Medical Center - Pediatrics (2017)
Specialties
Pediatric Gastroenterology
Pediatrics
Fellowships
UT Southwestern Medical Center - Pediatric Gastroenterology (2020)
Hospital Affiliations
Texas Health Dallas
Languages Spoken
English
Gender
Female

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Baylor Scott & White Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Cook Children's Health Plan
  • MANAGED MEDICAID PLAN
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Louisiana Healthcare Connections
  • HMO
  • MANAGED MEDICAID PLAN
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medica
  • EPO
  • HMO
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
Superior Health Plan
  • MANAGED MEDICAID PLAN
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
Trustmark
  • PPO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
View 15 Less Insurance Carriers -

Locations

UT Southwestern - Pediatric Gastroenterology
5323 Harry Hines Blvd, Dallas, TX 75235
Call: 214-456-8000

Additional Areas of Focus

Dr. Lazar has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


6 Total Publications

Implementation of Non-invasive Point of Care Transient Elastography for Evaluation of Liver Disease in Pediatric Populations with Cystic Fibrosis.
Implementation of Non-invasive Point of Care Transient Elastography for Evaluation of Liver Disease in Pediatric Populations with Cystic Fibrosis.
Journal: Journal of visualized experiments : JoVE
Published: September 15, 2025
View All 6 Publications
Similar Doctors
Advanced in Delayed Growth
Dr. Nandini Channabasappa
Pediatric Gastroenterology | Pediatrics
Advanced in Delayed Growth
Dr. Nandini Channabasappa
Pediatric Gastroenterology | Pediatrics

UT Southwestern - Pediatrics

5323 Harry Hines Blvd, 
Dallas, TX 
 (0.2 miles away)
214-648-2145
Languages Spoken:
English
See accepted insurances

Nandini Channabasappa is a Pediatric Gastroenterologist and a Pediatrics provider in Dallas, Texas. Dr. Channabasappa is rated as a Distinguished provider by MediFind in the treatment of Delayed Growth. Her top areas of expertise are Short Bowel Syndrome, Atresia of Small Intestine, Small Bowel Bacterial Overgrowth, Gastroschisis, and Small Bowel Resection.

Advanced in Delayed Growth
Dr. Isabel C. Santamaria
Pediatric Gastroenterology | Pediatrics
Advanced in Delayed Growth
Dr. Isabel C. Santamaria
Pediatric Gastroenterology | Pediatrics

UT Southwestern - Pediatric Gastroenterology

5323 Harry Hines Blvd, 
Dallas, TX 
 (0.3 miles away)
214-456-8000
Languages Spoken:
English, Spanish
See accepted insurances

Isabel Santamaria is a Pediatric Gastroenterologist and a Pediatrics provider in Dallas, Texas. Dr. Santamaria is rated as an Advanced provider by MediFind in the treatment of Delayed Growth. Her top areas of expertise are Delayed Growth, Biliary Atresia, Chronic Idiopathic Constipation (CIC), and Macroamylasemia.

Advanced in Delayed Growth
Dr. Meghana N. Sathe
Pediatric Gastroenterology | Pediatrics
Advanced in Delayed Growth
Dr. Meghana N. Sathe
Pediatric Gastroenterology | Pediatrics

UT Southwestern - Pediatric Gastroenterology

5323 Harry Hines Blvd, 
Dallas, TX 
 (0.3 miles away)
214-456-8000
Languages Spoken:
English
See accepted insurances

Meghana Sathe is a Pediatric Gastroenterologist and a Pediatrics provider in Dallas, Texas. Dr. Sathe is rated as an Advanced provider by MediFind in the treatment of Delayed Growth. Her top areas of expertise are Exocrine Pancreatic Insufficiency, Trichohepatoenteric Syndrome, Biliary Atresia, and Delayed Growth.

VIEW MORE DELAYED GROWTH DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Lazar's expertise for a condition
ConditionClose
      • Advanced
      • Atresia of Small Intestine
        Dr. Lazar is
        Advanced
        . Learn about Atresia of Small Intestine.
        See more Atresia of Small Intestine experts
      • Biliary Atresia
        Dr. Lazar is
        Advanced
        . Learn about Biliary Atresia.
        See more Biliary Atresia experts
      • Colitis
        Dr. Lazar is
        Advanced
        . Learn about Colitis.
        See more Colitis experts
      • Delayed Growth
        Dr. Lazar is
        Advanced
        . Learn about Delayed Growth.
        See more Delayed Growth experts
      • Eosinophilic Enteropathy
        Dr. Lazar is
        Advanced
        . Learn about Eosinophilic Enteropathy.
        See more Eosinophilic Enteropathy experts
      • Fecal Impaction
        Dr. Lazar is
        Advanced
        . Learn about Fecal Impaction.
        See more Fecal Impaction experts
      View All 10 Advanced Conditions
      • Experienced
      • Acute Pancreatitis
        Dr. Lazar is
        Experienced
        . Learn about Acute Pancreatitis.
        See more Acute Pancreatitis experts
      • Adrenal Insufficiency Pediatric
        Dr. Lazar is
        Experienced
        . Learn about Adrenal Insufficiency Pediatric.
        See more Adrenal Insufficiency Pediatric experts
      • Autism Spectrum Disorder
        Dr. Lazar is
        Experienced
        . Learn about Autism Spectrum Disorder.
        See more Autism Spectrum Disorder experts
      • Bacterial Gastroenteritis
        Dr. Lazar is
        Experienced
        . Learn about Bacterial Gastroenteritis.
        See more Bacterial Gastroenteritis experts
      • Bile Duct Obstruction
        Dr. Lazar is
        Experienced
        . Learn about Bile Duct Obstruction.
        See more Bile Duct Obstruction experts
      • Bile Duct Stricture
        Dr. Lazar is
        Experienced
        . Learn about Bile Duct Stricture.
        See more Bile Duct Stricture experts
      View All 62 Experienced Conditions
      Want to save this doctor for later?
      Sign Up
      Is this your doctor?
      Find A Second Opinion
      Not sure about your diagnosis?
      Check Your Symptoms
       
       
       
       
      Learn about our expert tiers
      Learn More
      Are you the provider on this profile?
      Claim Profile
      For Patients
      • Our Story
      • How MediFind Works
      • Conditions A-Z
      • Doctor Directory
      • Symptoms Directory
      • Procedures Directory
      • Treatment Directory
      • Drug Directory
      • Infusion Center Finder
      • FAQ
      • Contact Us
      For Providers and Practices
      • Claim Your Profile
      • Newsroom
      Business Solutions
      • Provider
      • Network Solutions
      Additional Resources
      • Consumer Health Data Privacy Policy
      • Privacy Policy
      • Terms of Use
      • Advertising Policy
      • Content Policy
      Subscribe to our newsletter

      Sign up to stay informed about MediFind and get wellness sent your way.

      Close

        By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

        Bullet PinMediFind
        Follow us on
        This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
        © 2026 All Rights Reserved

        Request an Appointment

        If you are experiencing a medical emergency, call 9-1-1.

        MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

        Patient Details

        This information is for the patient who will be seen at the appointment.

          Close

          Returning patient? Use your address on file with the provider.

          Insurance Details

          Please provide information of the primary insurance holder as the practice may require this information to schedule.

          Insurance Provider *
          Insurance ProviderClose

          Appointments Details

          Let’s get more information about your appointment.

                  0 / 1000
                  0 / 1000
                  By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.