Experienced in Indigestion

Dr. Timothy E. Ritter

Gastroenterology | Internal Medicine
Baylor Scott & White Health
Texas Digestive Disease Consultants
505 S Nolan Dr Ste, A, 
Southlake, TX 
39 Years of Experience
Experienced in Indigestion
Baylor Scott & White Health
Texas Digestive Disease Consultants
505 S Nolan Dr Ste, A, 
Southlake, TX 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Timothy Ritter is an Internal Medicine specialist and a Gastroenterologist in Southlake, Texas. Dr. Ritter has been practicing medicine for over 39 years and is rated as an Experienced provider by MediFind in the treatment of Indigestion. His top areas of expertise are Ulcerative Colitis, Crohn's Disease, Hemorrhagic Proctocolitis, Colonoscopy, and Endoscopy.

His clinical research consists of co-authoring 36 peer reviewed articles and participating in 7 clinical trials. MediFind looks at clinical research from the past 15 years.

Graduate Institution
University Of Texas Southwestern Medical School, 1987.0
Residency
Internal Medicine, Parkland Memorial Hospital
Specialties
Gastroenterology
Internal Medicine
Licenses
Internal Medicine in TX
Board Certifications
American Board Of Internal Medicine
Fellowships
Gastroenterology, Parkland Memorial Hospital
GI, Parkland Health and Hospital System
Languages Spoken
English
Gender
Male

Insurance

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

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • 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
Cigna
  • EPO
  • HMO
  • PPO
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
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
Superior Health Plan
  • MANAGED MEDICAID PLAN
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
TeamCare
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 11 Less Insurance Carriers -

Locations

Texas Digestive Disease Consultants
505 S Nolan Dr Ste, A, Southlake, TX 76092
Call: 817-912-8800

Additional Areas of Focus

Dr. Ritter 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.

7 Clinical Trials

A Phase 3, Multicenter, Open-Label Extension Study to Evaluate the Long Term Efficacy and Safety of Mirikizumab in Patients With Moderately to Severely Active Ulcerative Colitis LUCENT 3
A Phase 3, Multicenter, Open-Label Extension Study to Evaluate the Long Term Efficacy and Safety of Mirikizumab in Patients With Moderately to Severely Active Ulcerative Colitis LUCENT 3
Enrollment Status: Active_not_recruiting
Publish Date: November 24, 2025
Intervention Type: Drug
Study Drug: Mirikizumab
Study Phase: Phase 3
A Phase 4 Study Evaluating Real-World Use of CDPATH™, a Crohn's Disease Risk Prediction Tool
A Phase 4 Study Evaluating Real-World Use of CDPATH™, a Crohn's Disease Risk Prediction Tool
Enrollment Status: Active_not_recruiting
Publish Date: November 05, 2025
Intervention Type: Other
Study Phase: Phase 4
A Phase 3, Multicenter, Randomized, Double-Blind, Parallel-Arm, Placebo-Controlled Maintenance Study of Mirikizumab in Patients With Moderately to Severely Active Ulcerative Colitis (LUCENT 2)
A Phase 3, Multicenter, Randomized, Double-Blind, Parallel-Arm, Placebo-Controlled Maintenance Study of Mirikizumab in Patients With Moderately to Severely Active Ulcerative Colitis (LUCENT 2)
Enrollment Status: Completed
Publish Date: October 14, 2025
Intervention Type: Drug
Study Drug: Mirikizumab
Study Phase: Phase 3
A Phase 3, Multicenter, Randomized, Double-Blind, Parallel, Placebo-Controlled Induction Study of Mirikizumab in Conventional-Failed and Biologic-Failed Patients With Moderately to Severely Active Ulcerative Colitis (LUCENT 1)
A Phase 3, Multicenter, Randomized, Double-Blind, Parallel, Placebo-Controlled Induction Study of Mirikizumab in Conventional-Failed and Biologic-Failed Patients With Moderately to Severely Active Ulcerative Colitis (LUCENT 1)
Enrollment Status: Completed
Publish Date: May 31, 2025
Intervention Type: Drug
Study Drug: Mirikizumab
Study Phase: Phase 3
A Phase 3, Multicenter, Double-blind Extension Study to Evaluate Maintenance of Efficacy of Oral Budesonide Suspension (OBS) and Long-term Treatment Effect of OBS in Adolescent and Adult Subjects (11 to 55 Years of Age, Inclusive) With Eosinophilic Esophagitis (EoE)
A Phase 3, Multicenter, Double-blind Extension Study to Evaluate Maintenance of Efficacy of Oral Budesonide Suspension (OBS) and Long-term Treatment Effect of OBS in Adolescent and Adult Subjects (11 to 55 Years of Age, Inclusive) With Eosinophilic Esophagitis (EoE)
Enrollment Status: Completed
Publish Date: February 19, 2025
Intervention Type: Drug
Study Phase: Phase 3
Oral Budesonide Suspension (OBS) in Adolescent and Adult Subjects (11 to 55 Years of Age, Inclusive) With Eosinophilic Esophagitis: A Phase 3 Randomized, Double-blind, Placebo-controlled Study
Oral Budesonide Suspension (OBS) in Adolescent and Adult Subjects (11 to 55 Years of Age, Inclusive) With Eosinophilic Esophagitis: A Phase 3 Randomized, Double-blind, Placebo-controlled Study
Enrollment Status: Completed
Publish Date: February 19, 2025
Intervention Type: Drug
Study Phase: Phase 3
A Phase 2 Randomized, Double-blind, Placebo-controlled Study in HLA-DQ2.5+ Adults With Celiac Disease to Assess the Effect of Nexvax2 on Symptoms After Masked Gluten Food Challenge
A Phase 2 Randomized, Double-blind, Placebo-controlled Study in HLA-DQ2.5+ Adults With Celiac Disease to Assess the Effect of Nexvax2 on Symptoms After Masked Gluten Food Challenge
Enrollment Status: Unknown
Publish Date: March 19, 2019
Intervention Type: Biological
Study Drug: Nexvax2
Study Phase: Phase 2
View 6 Less Clinical Trials

36 Total Publications

Association of liver biomarker values beyond current thresholds and negative clinical outcomes in primary biliary cholangitis: analysis of a real-world healthcare claims database.
Association of liver biomarker values beyond current thresholds and negative clinical outcomes in primary biliary cholangitis: analysis of a real-world healthcare claims database.
Journal: Journal of comparative effectiveness research
Published: November 18, 2025
View All 36 Publications
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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. Ritter's expertise for a condition
ConditionClose
  • Elite
  • Ulcerative Colitis
    Dr. Ritter is
    Elite
    . Learn about Ulcerative Colitis.
    See more Ulcerative Colitis experts
  • Distinguished
  • Colitis
    Dr. Ritter is
    Distinguished
    . Learn about Colitis.
    See more Colitis experts
  • Crohn's Disease
    Dr. Ritter is
    Distinguished
    . Learn about Crohn's Disease.
    See more Crohn's Disease experts
  • Hemorrhagic Proctocolitis
    Dr. Ritter is
    Distinguished
    . Learn about Hemorrhagic Proctocolitis.
    See more Hemorrhagic Proctocolitis experts
  • Viral Gastroenteritis
    Dr. Ritter is
    Distinguished
    . Learn about Viral Gastroenteritis.
    See more Viral Gastroenteritis experts
  • Advanced
  • Cirrhosis
    Dr. Ritter is
    Advanced
    . Learn about Cirrhosis.
    See more Cirrhosis experts
  • Enlarged Liver
    Dr. Ritter is
    Advanced
    . Learn about Enlarged Liver.
    See more Enlarged Liver experts
  • Non-Alcoholic Fatty Liver Disease
    Dr. Ritter is
    Advanced
    . Learn about Non-Alcoholic Fatty Liver Disease.
    See more Non-Alcoholic Fatty Liver Disease experts
  • Visceromegaly
    Dr. Ritter is
    Advanced
    . Learn about Visceromegaly.
    See more Visceromegaly experts
  • Experienced
  • Attenuated Familial Adenomatous Polyposis
    Dr. Ritter is
    Experienced
    . Learn about Attenuated Familial Adenomatous Polyposis.
    See more Attenuated Familial Adenomatous Polyposis experts
  • Bacterial Gastroenteritis
    Dr. Ritter is
    Experienced
    . Learn about Bacterial Gastroenteritis.
    See more Bacterial Gastroenteritis experts
  • Barrett Esophagus
    Dr. Ritter is
    Experienced
    . Learn about Barrett Esophagus.
    See more Barrett Esophagus experts
  • Benign Esophageal Stricture
    Dr. Ritter is
    Experienced
    . Learn about Benign Esophageal Stricture.
    See more Benign Esophageal Stricture experts
  • Bowel Incontinence
    Dr. Ritter is
    Experienced
    . Learn about Bowel Incontinence.
    See more Bowel Incontinence experts
  • Childhood Volvulus
    Dr. Ritter is
    Experienced
    . Learn about Childhood Volvulus.
    See more Childhood Volvulus experts
View All 48 Experienced Conditions
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