Department Gastroenterology, Hepatology & Nutrition
Primary Location Cleveland Clinic Main Campus
Type of Doctor Adults Only
Languages English
Surgeon No
Locations Specialties & Treatments

Treatment & Services

  • Clinical Epidemiology
  • Colonoscopy
  • Endoscopy
  • Gastrointestinal Exams
  • General Gastrointestinal Disease
View all 5 Treatment & Services +

Specialty in Diseases & Conditions

  • Clostridium Difficile Colitis
  • Crohn's Disease
  • Inflammatory Bowel Disease (IBD)
  • Microscopic Colitis
  • Ulcerative Colitis
View all 5 Specialties +
Insurance

Insurance

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Biography

About Bret Lashner, MD

Bret A. Lashner, MD, is Director of the Center for Inflammatory Bowel Disease in the Department of Gastroenterology at Cleveland Clinic in Cleveland, Ohio. Dr. Lashner is board-certified in internal medicine and gastroenterology, and he specializes in ulcerative colitis, Crohn's disease, and general gastrointestinal disease. In 1999, he was awarded the Premier Physician Award from the Crohn's and Colitis Foundation of America.

A frequent lecturer at national and international meetings, Dr. Lashner also serves on the editorial boards of peer-reviewed publications, including the American Journal of Gastroenterology, Journal of Clinical Gastroenterology and Inflammatory Bowel Diseases. He has served as principal investigator for many clinical trials on inflammatory bowel disease and has published extensively on clinical aspects of inflammatory bowel disease.

Dr. Lashner is a member of the American Gastroenterological Association, American Society for Gastrointestinal Endoscopy and the Crohn's and Colitis Foundation of America. He is a fellow of the American College of Gastroenterology.

Dr. Lashner received his medical degree from New York University and completed his internal medicine residency at Temple University Hospital in Philadelphia. He completed a fellowship in gastroenterology at the University of Chicago, and obtained his Master of Public Health from the University of Illinois at Chicago.

Education & Professional Highlights

Education & Professional Highlights

Appointed
1993

Education & Fellowships

Graduate School - University of Illinois at Chicago Medical Center
Epidemiology /Biometry
Chicago, IL USA
1988

Fellowship - University of Chicago Hospitals
Gastroenterology
Chicago, IL USA
1986

Residency - Temple University Hospital
Internal Medicine
Philadelphia, PA USA
1983

Medical Education - New York University School of Medicine
New York, NY USA
1980

Undergraduate - Haverford College
Chemistry
Haverford, PA USA
1976

Certifications

  • Internal Medicine
  • Internal Medicine - Gastroenterology

Specialty Interests

Crohn's Disease, General Gastrointestinal Disease, Ulcerative Colitis

Research & Publications

Research & Publications

See publications for Bret Lashner, MD.

(Disclaimer: This search is powered by PubMed, a service of the U.S. National Library of Medicine. PubMed is a third-party website with no affiliation with Cleveland Clinic.)

Industry Relationships

Industry Relationships

Cleveland Clinic physicians and scientists may collaborate with the pharmaceutical or medical device industries to help develop medical breakthroughs or provide medical expertise or education. Cleveland Clinic strives to make scientific advances that will benefit patient care and support outside relationships that promise public benefit. In order for the discoveries of Cleveland Clinic physicians' and scientists' laboratories and investigations to benefit the public, these discoveries must be commercialized in partnership with industry. As experts in their fields, Cleveland Clinic physicians and scientists are often sought after by industry to consult, provide expertise and education.

To assure professional and commercial integrity in such matters, Cleveland Clinic maintains a program that reviews these collaborations and, when appropriate, puts measures in place to minimize bias that may result from ties to industry. Cleveland Clinic publicly discloses the names of companies when (i) its physicians/scientists receive $5,000 or more per year (or, in rare cases, equity or stock options) for speaking and consulting, (ii) its physicians/scientists serve as a fiduciary, (iii) its physicians/scientists receive or have the right to receive royalties or (iv) its physicians/ scientists hold any equity interest for the physician's/scientist's role as inventor, discoverer, developer, founder or consultant.* In publicly disclosing this information, Cleveland Clinic tries to provide information as accurately as possible about its physicians' and scientists' connections with industry.

As of 10/18/2018, Dr. Lashner has reported no financial relationship with industry that is applicable to this listing. In general, patients should feel free to contact their doctor about any of the relationships and how the relationships are overseen by Cleveland Clinic. To learn more about Cleveland Clinic's policies on collaborations with industry and innovation management, go to our Integrity in Innovation page.

Public Health Service-Reportable Financial Conflicts of Interest. Cleveland Clinic scientists and physicians engage in basic, translational and clinical research activities, working to solve health problems, enhance patient care and improve quality of life for patients. Interactions with industry are essential to bringing the researchers' discoveries to the public, but can present the potential for conflicts of interest related to their research activities. Click here to view a listing of instances where Cleveland Clinic has identified a Public Health Service (PHS)-Reportable Financial Conflict of Interest and has put measures in place to ensure that, to the extent possible, the design, conduct and reporting of the research is free from bias.

* Cleveland Clinic physicians and scientists subscribe to the guidance presented in the PhRMA Code on Interactions with Healthcare Professionals and the AdvaMed Code of Ethics on Interactions with Health Care Professionals. As such, gifts of substantial value are generally prohibited.

Patient Satisfaction Reviews

244 Patient Satisfaction Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our nationally-recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Responses are measured on a scale of 1 to 5 with 5 being the best score.

The comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Cleveland Clinic.

Overall Star Ratings
4.7 out of 5
Explains 4.7
Listens 4.8
Courtesy, Respect & Concern 4.8
Knows Medical History 4.6
Time Spent with Patient 4.7
Patient Rating of Doctor 4.7

24 Patient Comments

Reviewed on Sep 11, 2019

great physician!

Reviewed on Sep 6, 2019

Dr Lashner came to my bedside personally prior to the colonoscopy to explain the procedure and to answer all my questions. He thoroughly addressed all my concerns

Reviewed on Sep 6, 2019

Dr Bret Lashner is amazing and one of the BEST Physicians I have ever worked with in regards to my inflammatory bowel disease. I highly would recommend him to anyone

Reviewed on Jul 22, 2019

There has been great confusion over what RX Dr ordered. 6 days later and I still don't have it. He/his office has not adequately responded to my emails.

Reviewed on Jul 17, 2019

I've seen Dr. Lashner for over 20 years. He is the best! He's trying whatever he can do to get me better.

Reviewed on Jul 10, 2019

I had a very good visit with Dr. Lashner MD MPH. He was very friendly and informative. I didn't have to wait very long before my appointment. This is was awesome.

Reviewed on Jun 19, 2019

I am skeptical of any invasive procedure. That said, Dr. Lasher completed the procedure so smoothly I had no discomfort at all afterwards.

Reviewed on Jun 5, 2019

Thought I was rushed and that the Dr interrupted me and did not listen. Was not satisfied with the visit at all. bad

Reviewed on Apr 22, 2019

Doctor Lashner has been my GI provider for over 25 years. He is excellent and so very personable.

Reviewed on Apr 10, 2019

This was my first appointment with Dr. Lshner. He strikes me as a physician who wants to solve the problem, not just throw meds at me and send me out the door. I found him to be efficient, clear in communicating and incredibly impressive with follow up.

Reviewed on Apr 10, 2019

Again, and again and again I will say that the people I encountered at the Clinic were OUTSTANDING. I was so surprised with how2 quickly things moved along while I was there for my initial appointment with the physician and with the tests the following day. The wait time in the waiting areas was surprisingly short.

Reviewed on Apr 1, 2019

Dr. Lashner put me at ease right away. I was very nervous but he camein and we just connected. He asked me allsort of questions of course and by the end of our time, he had who I should be seeing next etc. Everyone was very kind and courteous to me and my daughter and sister. Thank you Dr. Lashner.

Reviewed on Mar 20, 2019

Dr Lashner and Fellow Feris continually surpass expectations and their level of care and concern has been amazing!

Reviewed on Mar 1, 2019

Dr Lashner and staff are the best

Reviewed on Feb 25, 2019

very good and knowable doctor - very pleased that I chose to see him

Reviewed on Jan 25, 2019

Dr. Lashner barely communicated any information and he was sarcastic ,the nurses explained everything.

Reviewed on Jan 24, 2019

Dr. Lashner is a true healer.

Reviewed on Jan 18, 2019

Dr. Lashner was very respectful and actually listened to my complaints!

Reviewed on Nov 21, 2018

Exceptional care, provider and staff

Reviewed on Nov 9, 2018

everything was excellent, dr lasher was providing a second opinion on my ulcerative colitis

Reviewed on Nov 6, 2018

I was very pleased with Dr.Lashner. He seems very wise and has a great sense of humor.

Reviewed on Oct 31, 2018

dr lashner confidently explained to me how others may have misconceptions about the medication I am on and I left there feeling so relieved.

Reviewed on Oct 31, 2018

Dr. Lashner always makes me feel like I don't need to worry and he reminds me that he is always available for me.

Reviewed on Oct 17, 2018

We were very pleased with how we were treated and the respect we was shown. Everyone was prompt and seemed very concerned about my situation. We drove 6 hours there and 6 hours back and it was definitely worth the drive!! We highly recommend this clinic and Dr. Lashner. Dr. Lashner was right in top of things to get me the help I needed. I am thankful to God that he lead me to this place. Thank you guys for all that you've done.

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