Bret Lashner
Expertise in
20
conditions

Dr. Bret Lashner

Gastroenterology
2049 East 100th Street, 
Cleveland, OH 
Offers Telehealth
50 Years of Experience
Referral may be required
Before you request
Expertise in
20
conditions
2049 East 100th Street, 
Cleveland, OH 

Overview

Bret Lashner is a Gastroenterologist practicing medicine in Cleveland, Ohio. He has been practicing medicine for over 50 years.

Dr. Lashner is highly rated in 20 conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Hemorrhagic Proctocolitis, Ulcerative Colitis, Ileostomy, and Colonoscopy.

Dr. Lashner is board certified in American Board Of Internal Medicine, 1985. He is actively involved in clinical research, co-authoring 61 peer reviewed articles and participating in 1 clinical trial.

Graduate Institution

Haverford College, 1976.0

Residency

Temple University Hospital

Specialties

Gastroenterology

Licenses

Internal Medicine in OH

Board Certifications

American Board Of Internal Medicine, 1985

Fellowships

University of Chicago Hospitals

Hospital Affiliations

Cleveland Clinic
South Pointe Hospital
Akron General Medical Center

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
Ambetter
  • EPO
  • HMO
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
AultCare
  • PPO
AvMed
  • HMO
  • POS
Blue Cross Blue Shield
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  • HMO
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  • 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
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  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
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  • OTHER MEDICARE PART D
  • PPO
Capital District Physicians Health
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  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
CareFirst
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  • POS
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CareSource
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Cigna
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CommuniCare Advantage
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Geisinger
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Health Care Services Corporation
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  • PPO
Health Partners Plans
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Highmark
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Humana
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Independent Health
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Kaiser Permanente
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  • OTHER MEDICARE
  • POS
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Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
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Medical Mutual
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MVP Health
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Northern Plains Alliance
  • INSURANCE PLAN
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Ohio Health Group
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Oscar
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  • HMO
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Paramount
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  • HMO
  • INDEMNITY
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Premera Blue Cross
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Primetime Health Plan
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Provider Partners Health Plan
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Spectrum Priority Health
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SummaCare
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TeamCare
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The Health Plan
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UnitedHealthcare
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Univera Healthcare
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UPMC
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  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
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  • 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 39 Less Insurance Carriers -

Locations

Cleveland Clinic Main Campus
2049 East 100th Street, Cleveland, OH 44106

Additional Areas of Focus

Dr. Lashner 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.

1 Clinical Trials

A Phase 2, Multicenter, Randomized, Double-Blind, Parallel, Placebo-Controlled Study of LY3074828 in Subjects With Moderate to Severe Ulcerative Colitis
A Phase 2, Multicenter, Randomized, Double-Blind, Parallel, Placebo-Controlled Study of LY3074828 in Subjects With Moderate to Severe Ulcerative Colitis
Enrollment Status: Completed
Publish Date: June 17, 2020
Intervention Type: Drug
Study Phase: Phase 2

61 Total Publications

Preoperative anorectal manometry is associated with cuffitis but not proximal pouch inflammation after IPAA creation.
Preoperative anorectal manometry is associated with cuffitis but not proximal pouch inflammation after IPAA creation.
Journal: Inflammatory bowel diseases
Published: November 07, 2025
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Before you request

Cleveland Clinic Main Campus

2049 East 100th Street, 
Cleveland, OH 
 (0.3 miles away)
216-444-2200
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Miguel Regueiro is a Gastroenterologist practicing medicine in Cleveland, Ohio. Dr. Regueiro is highly rated in 16 conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Viral Gastroenteritis, Ulcerative Colitis, Ileostomy, and Colonoscopy. Dr. Regueiro is board certified in American Board Of Internal Medicine, 1997.

Frequently Asked Questions about Dr. Bret Lashner

How do I make an appointment with Dr. Bret Lashner?

You can book an appointment with Dr. Bret Lashner by calling their office at 216-444-2200. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Bret Lashner a top-rated expert for Crohn's Disease?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Bret Lashner is classified as an Elite expert for Crohn's Disease, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Bret Lashner specialize in?

While Dr. Bret Lashner is a Gastroenterology, they have specific expertise in Crohn's Disease, Hemorrhagic Proctocolitis, and Ulcerative Colitis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.

Does Dr. Bret Lashner participate in research or clinical trials?

Yes. Dr. Bret Lashner has published 61 articles and abstracts on conditions like Crohn's Disease. You can view a list of Dr. Bret Lashner's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Bret Lashner accept my insurance?

Dr. Bret Lashner accepts most major insurance plans, including Aetna and Ambetter. We recommend calling the office directly at 216-444-2200 to verify that your specific plan is currently accepted before your visit.

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

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