Advanced in Irritable Bowel Syndrome (IBS)

Dr. Keith Friedenberg

Gastroenterology
Dayton Gastroenterology, LLC
8877 Mentor Ave, 
Mentor, OH 
Offers Telehealth
Advanced in Irritable Bowel Syndrome (IBS)
Dayton Gastroenterology, LLC
8877 Mentor Ave, 
Mentor, OH 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Keith Friedenberg is a Gastroenterologist in Mentor, Ohio. Dr. Friedenberg is rated as an Advanced provider by MediFind in the treatment of Irritable Bowel Syndrome (IBS). His top areas of expertise are Menetrier Disease, Diarrhea, Trichohepatoenteric Syndrome, Gastrectomy, and Endoscopy.

His clinical research consists of co-authoring 4 peer reviewed articles and participating in 14 clinical trials. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 1 article and participated in 2 clinical trials in the study of Irritable Bowel Syndrome (IBS).

Specialties
Gastroenterology
Licenses
Internal Medicine in OH
Hospital Affiliations
Lake Health
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
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
Buckeye Health Plan
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE-MEDICAID PLAN
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
CareSource
  • HMO
Cigna
  • EPO
  • HMO
  • PPO
Devoted Health
  • MEDICARE MAPD
  • OTHER MEDICARE
First Health
  • INSURANCE PLAN
  • MEDICARE PDP
  • 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
Health Net

Accepted plan types not found. Please verify directly with the provider.

Highmark
  • EPO
  • HMO
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medica
  • EPO
  • HMO
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medical Health
  • HMO
  • PPO
Medical Mutual
  • HMO
  • PPO
Oscar
  • EPO
  • HMO
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
Sentara Healthcare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE ASSISTANCE PROGRAM
  • MEDICARE MAPD
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Spectrum Priority Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
SummaCare
  • HMO
  • PPO
TeamCare
  • OTHER COMMERCIAL
The Health Plan
  • HMO
  • MANAGED MEDICAID PLAN
  • OTHER MEDICARE PART D
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 27 Less Insurance Carriers -

Locations

DAYTON GASTROENTEROLOGY, LLC
8877 Mentor Ave, Mentor, OH 44060

Additional Areas of Focus

Dr. Friedenberg 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.

14 Clinical Trials

Evaluation of the ctDNA LUNAR Test in an Average Patient Screening Episode
Evaluation of the ctDNA LUNAR Test in an Average Patient Screening Episode
Enrollment Status: Completed
Publish Date: August 11, 2025
3-Arm Randomized Placebo Controlled Double Blind Phase 3 Study to Evaluate Safety and Efficacy of Once-Daily and Twice-Daily Hydrocortisone Acetate 90 mg Suppository Administered With a Sephure Applicator in Subjects With Ulcerative Colitis
3-Arm Randomized Placebo Controlled Double Blind Phase 3 Study to Evaluate Safety and Efficacy of Once-Daily and Twice-Daily Hydrocortisone Acetate 90 mg Suppository Administered With a Sephure Applicator in Subjects With Ulcerative Colitis
Enrollment Status: Completed
Publish Date: July 30, 2025
Intervention Type: Combination product
Study Drug: Hydrocortisone acetate suppository administered with Sephure applicator
Study Phase: Phase 3
Prospective Open Label, Pivotal Study of the Accuracy of The CapsoCam Colon (CV-3) in Detecting Colonic Polyps, Using Colonoscopy as the Reference
Prospective Open Label, Pivotal Study of the Accuracy of The CapsoCam Colon (CV-3) in Detecting Colonic Polyps, Using Colonoscopy as the Reference
Enrollment Status: Completed
Publish Date: July 08, 2025
Intervention Type: Device
Study Phase: Not Applicable
A Phase 2, Randomized, Double-Blind, Comparator-Controlled, Multicenter Study to Evaluate the Safety and Efficacy of CRS3123 Compared With Oral Vancomycin in Adults With Clostridioides Difficile Infection
A Phase 2, Randomized, Double-Blind, Comparator-Controlled, Multicenter Study to Evaluate the Safety and Efficacy of CRS3123 Compared With Oral Vancomycin in Adults With Clostridioides Difficile Infection
Enrollment Status: Completed
Publish Date: June 13, 2025
Intervention Type: Drug
Study Drug: CRS3123
Study Phase: Phase 2
A Phase 3, Multicenter, Open-label Continuation Study With Budesonide Oral Suspension (BOS) for Adolescent and Adult Subjects With Eosinophilic Esophagitis (EoE)
A Phase 3, Multicenter, Open-label Continuation Study With Budesonide Oral Suspension (BOS) for Adolescent and Adult Subjects With Eosinophilic Esophagitis (EoE)
Enrollment Status: Terminated
Publish Date: February 19, 2025
Intervention Type: Drug
Study Drug: Budesonide oral suspension
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 Prospective, Randomized, Multi-center, Double-Blinded, Placebo-Controlled, 3-Arm Clinical Study to Assess the Efficacy and Safety of Vibrant Capsule, for the Treatment of Chronic Idiopathic Constipation
A Prospective, Randomized, Multi-center, Double-Blinded, Placebo-Controlled, 3-Arm Clinical Study to Assess the Efficacy and Safety of Vibrant Capsule, for the Treatment of Chronic Idiopathic Constipation
Enrollment Status: Completed
Publish Date: August 09, 2024
Intervention Type: Device
Study Phase: Not Applicable
A Phase 3 Randomized, Open-label (Sponsor-blind), Active-controlled, Parallel-group, Multi-center, Event Driven Study in Non-dialysis Subjects With Anemia Associated With Chronic Kidney Disease to Evaluate the Safety and Efficacy of Daprodustat Compared to Darbepoetin Alfa
A Phase 3 Randomized, Open-label (Sponsor-blind), Active-controlled, Parallel-group, Multi-center, Event Driven Study in Non-dialysis Subjects With Anemia Associated With Chronic Kidney Disease to Evaluate the Safety and Efficacy of Daprodustat Compared to Darbepoetin Alfa
Enrollment Status: Completed
Publish Date: April 02, 2024
Intervention Type: Drug
Study Drugs: Daprodustat, Darbepoetin Alpha
Study Phase: Phase 3
Efficacy and Safety of ALTB-168 in Patients With Moderate to Severe Active, Anti-TNF Alpha and/or Anti-integrin Refractory Ulcerative Colitis: a 26-week, Open-label, Multi-center, Phase II Proof of Principle Trial
Efficacy and Safety of ALTB-168 in Patients With Moderate to Severe Active, Anti-TNF Alpha and/or Anti-integrin Refractory Ulcerative Colitis: a 26-week, Open-label, Multi-center, Phase II Proof of Principle Trial
Enrollment Status: Terminated
Publish Date: January 05, 2024
Intervention Type: Biological
Study Phase: Phase 2
Oral Budesonide Suspension (OBS) in Adolescent and Adult Subjects (11-40 Years of Age)With Eosinophilic Esophagitis: A Phase II, Randomized, Double-Blind, Placebo-Controlled Study With an Open Label Extension
Oral Budesonide Suspension (OBS) in Adolescent and Adult Subjects (11-40 Years of Age)With Eosinophilic Esophagitis: A Phase II, Randomized, Double-Blind, Placebo-Controlled Study With an Open Label Extension
Enrollment Status: Completed
Publish Date: June 08, 2021
Intervention Type: Drug
Study Phase: Phase 2
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
Clinical Study of the BÜHLMANN fCAL™ ELISA as an Aid in the Differentiation of Inflammatory Bowel Disease From Irritable Bowel Syndrome
Clinical Study of the BÜHLMANN fCAL™ ELISA as an Aid in the Differentiation of Inflammatory Bowel Disease From Irritable Bowel Syndrome
Enrollment Status: Completed
Publish Date: January 18, 2019
Intervention Type: Other
Randomized, Double-blind, Placebo-controlled, Phase 2 Trial of BEKINDA (Ondansetron 12 mg Bimodal Release Tablets) for Diarrhea Predominant Irritable Bowel Syndrome (IBS-D)
Randomized, Double-blind, Placebo-controlled, Phase 2 Trial of BEKINDA (Ondansetron 12 mg Bimodal Release Tablets) for Diarrhea Predominant Irritable Bowel Syndrome (IBS-D)
Enrollment Status: Completed
Publish Date: August 28, 2018
Intervention Type: Drug
Study Phase: Phase 2
View 13 Less Clinical Trials

4 Total Publications

Long-term safety of tenapanor in patients with irritable bowel syndrome with constipation in the T3MPO-3 study.
Long-term safety of tenapanor in patients with irritable bowel syndrome with constipation in the T3MPO-3 study.
Journal: Neurogastroenterology and motility
Published: December 19, 2022
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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.

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