Dr. Bruce Hennessy, MD


Gastroenterology | Male

Dr. Bruce Hennessy, MD
Dr. Bruce Hennessy, MD is a gastroenterology doctor who practices in Dublin, OH. He is 48 years old and has been practicing for 18 years. Dr. Hennessy is affiliated with Mount Carmel West, Dublin Methodist Hospital and Riverside Methodist Hospital.

Learn about this doctor

Dr. Hennessy's Care Philosophy

Dr. Bruce Hennessy joined Ohio Gastroenterology Group, Inc. in April 2008. Prior to joining Ohio Gastroenterology, he worked with Columbus Medical Gastroenterology. He is board certified in Internal Medicine and Gastroenterology. He has a special interest in small bowel endoscopy using Double Balloon Enteroscopy techniques.

Dr. Hennessy's Experience

Experience Match

See how Dr. Hennessy's experience matches your preferences.


For the best healthcare for your needs, choose a doctor who specializes in your medical condition.

Board Certifications

Board certification indicates that a doctor is highly qualified in the medical field in which they practice.

Conditions Treated

Check to see that this provider treats your medical condition.

Procedures Performed

Check to see that this provider performs the procedure that you need.

Background Check

Check to see if your provider has any malpractices, board actions, or sanctions.


Learn more about where this provider went to medical school, residency, and more.

Awards & Recognition

View information about special awards and recognition for this provider.

Languages Spoken

Check to see what languages this provider and/or staff speak.

Memberships & Professional Affiliations

View memberships and affiliations associated with this provider.

Visiting Dr. Hennessy

Dr. Hennessy accepts 6 insurance carriers

Dr. Hennessy is now accepting new patients

Affiliated Hospitals

Hospital Quality
Check out the quality of care at the 3 hospitals where Dr. Hennessy has admitting privileges.

Dr. Hennessy's Reviews

Likelihood of recommending Dr. Hennessy to family and friends
based on 19 total reviews (5 with comments)
Dr. Hennessy's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    16 to 30 minutes
Patient Comments (5)
in Powell, OH |
I have been a patient of Dr. Hennessy for 8 years, and know that he is willing to work with me to find a medication with a better outcome. He is very patient and courteous, while taking the time to talk to me; answering all questions. Additionally, his staff always returns my calls, and is pleasant to talk to. I would gladly recommend him to friends and family.
Powell, OH |
Dr. Hennessy was recommended to me several years ago and I have since recommended him to many others. He is the most patient doctor I have ever met. He explains everything in detail and listens to what you have to say. He spends a lot of time with his patients and is always courteousness. I have never found him to be wrong. The environment is clean and the staff is very friendly. I couldn't be happier!
Powell, OH |
Terrible. I was asked to take a $1300 a month medicine, with insurance, even though there were other medicines out there. I filled a couple of the prescriptions. I told the Doc that I couldn't afford it. He didn't offer an alternative. Later he put in my record that I was an uncooperative patient because of the prescription. Didn't learn that until I applied for life insurance (denied at 35 years old because of his comment). I did every test 2 appt's per year. Money? Patient health?
Columbus, OH |
1st appoint4 yrs ago, I was forgotten in an exam room for over an hour. Currently, I have been left without test results for nearly 3 weeks from a basis diagnostic test. The doc was aloof, condescending and dismissive.
in Gambier, OH |
No complaints. Dr. Hennessy was very good at treating me and explained everything very well. I highly recommend!
Have you seen Dr. Bruce Hennessy, MD?
Are you Dr. Hennessy?
Make it easy for patients to share their feedback. Also manage your personalized profile!

Compare Dr. Hennessy

Compare this Doctor
View other doctors with similar experience to find the right doctor for you.
View all 10 matches

Dr. Hennessy's Care Philosophy

Dr. Bruce Hennessy joined Ohio Gastroenterology Group, Inc. in April 2008. Prior to joining Ohio Gastroenterology, he worked with Columbus Medical Gastroenterology. He is board certified in Internal Medicine and Gastroenterology. He has a special interest in small bowel endoscopy using Double Balloon Enteroscopy techniques.

Dr. Hennessy's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Gastroenterology
  •  Board certified in Gastroenterology
  •  Malpractice claims in Ohio not available
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Hennessy has no media or publications listed.

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Ohio.

    What is medical malpractice
  • 0

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Board Certifications

Why It Matters: Dr. Hennessy's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Gastroenterology

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess
  • Anal Prolapse
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cirrhosis
  • Colitis
  • Colon Cancer
  • Colon Disorders
  • Colon Polyp
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Enteritis
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Cancer
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Food Poisoning
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastrojejunal Ulcer
  • Gastroparesis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hepatorenal Syndrome
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Damage from Alcohol
  • Malnutrition
  • Megacolon
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Salmonella Food Poisoning
  • Small Intestine Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Enteritis
  • Viral Hepatitis
  • Vomiting Disorders


  • Medical School
    The Ohio State University

    Graduated in 1999

  • Internship Hospital
    Ohio State University Hospitals

    Completed in 2000

  • Residency Hospital
    Ohio State University Hospitals

    Completed in 2002

  • Fellowship Hospital
    Ohio State University Hospitals

    Completed in 2005

  • Undergraduate School
    Miami University

    Graduated in 1992

Languages Spoken

  • English

Memberships &
Professional Affiliations

Dr. Hennessy does not have any memberships or affiliations listed. If you are Dr. Hennessy and would like to add memberships or affiliations, please update your free profile.


  • Gastroenterology

Procedures Performed

  • Anoscopy
  • Balloon Assisted Deep Enteroscopy
  • Colon Cancer Screening
  • Colonoscopy
  • Colonoscopy With Polypectomy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Endoscopic Polypectomy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Flexible Sigmoidoscopy
  • Gastroenterology Procedures
  • Liver Biopsy
  • Manometry