Dr. Michael Duffy, MD

Dr. Michael Duffy, MD

Gastroenterology  |  
Male  |  
Age 67
(16)
Insurances AcceptedSave
Dr. Michael Duffy, MD is a gastroenterology doctor who practices in Troy, MI. He is 67 years old and has been practicing for 43 years.

264 W Maple Rd Ste 200

Troy, MI 48084

Contact Information

(248) 273-9930

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • HAP Insurance
  • Humana
  • MultiPlan
  • Priority Health

*Please verify this information when scheduling an appointment.

Learn about Dr. Duffy

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas

new

See how frequently Dr. Duffy performs your care needs compared to other doctors.

Ulcerative Colitis
very high
more than 99% of peers
Crohn's Disease
very high
more than 99% of peers
Dysphagia
very high
more than 99% of peers

Dr. Duffy's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

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2

Specialties

  • Gastroenterology
  • Internal Medicine
2

Board Certifications

  • Gastroenterology
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
84

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
  • Cholelithiasis
  • Cirrhosis
  • 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
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastroparesis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis A
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hepatorenal Syndrome
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Abscess
  • Intestinal Ischemia
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Malnutrition
  • Megacolon
  • Mesenteric Panniculitis
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Pouchitis
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Stomal Ulcer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Viral Enteritis
  • Viral Hepatitis
  • Vomiting Disorders

More

Read More
5

Procedures

  • Bile Duct Procedure
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Gastroenterology Procedures

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Michigan.

0 Sanctions

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

0 Board Actions

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

Education

  • Louisiana State Univ School Of Medicine In New Orleans
    Medical School | Graduated 1974
  • Charity Hospital
    Internship Hospital | Completed 1975
  • University Conn
    Residency Hospital | Completed 1978
  • University Conn
    Fellowship Hospital | Completed 1980
  • Yale University School Of Med
    Fellowship Hospital | Completed 1982

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Duffy has no media or publications listed.

Languages Spoken

  • English
  • Polish

Memberships & Professional Affiliations

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

Dr. Duffy's Reviews

Likelihood of recommending Dr. Duffy to family and friends
3.6
based on 16 total reviews (4 with comments)
Dr. Duffy's Performance
  • Trustworthiness
    VERY GOOD
  • Explains condition(s) well
    VERY GOOD
  • Answers Questions
    VERY GOOD
  • Time well spent
    VERY GOOD
Office & Staff Performance
  • Scheduling
    EXCELLENT
  • Office environment
    EXCELLENT
  • Staff friendliness
    VERY GOOD
  • Average wait time
    10 to 15 minutes
Patient Comments (4)
Troy, MI |
Dr. Duffy is an excellent, has been my Doctor for almost 20 years I was born with a rare liver condition, it took two years and many tests until it was discovered, Dr. Duffy did not give up searching for what made me ill. presenting my case to Harvard and University of Michigan. If not for his perserverance I would have died by age 42. Now 61 and going strong.
in West Bloomfield |
I have been a patient of Dr.Duffy for around 20yrs. I have severe Crohn's Disease and have had multiple surgeries. I have trusted him with my life. I find him very professional and knowledgeable. He is by far the best gastro dr I have ever seen. Great office staff too. I highly recommend Dr. Duffy and the office!!!
in Troy, MI |
After suffering from my first flare up from crohn's disease, I didn't know what was going on. Why was I feeling so awful. Made several appts with Dr. Duffy...no word was mentioned that this could be a flare up. Actually, my primary care physician diagnosed it. All Dr. Duffy wanted was to admit me to the hospital. I think this office is nothing but colonoscopy factory. All they do is write px's and tell you need a colonoscopy. Would not recommend.
in Huntington Woods, MI |
Dr. Duffy was dismissive and missed a diagnosis of intestinal obstruction due to adhesions despite my long history of abdominal surgery and the preliminary diagnosis of intestinal obstruction due to adhesions by the E.R. doctor. Saw Dr. Duffy at Beaumont and then again for a follow up visit at his office. Irregardless of my opinion, Dr. Duffy did not investigate further after deciding it was gastritis. I was admitted to the hospital 2 months later for obstruction due to adhesions AS I THOUGHT
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Visit Dr. Duffy

Now Accepting New Patients
Dr. Duffy accepts 8 insurance carriers
  • Aetna
    Choice Plus POS II
  • Blue Cross Blue Shield
    Blue Card PPO
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • HAP Insurance
    Preferred PPO
  • Humana
    Choice Care PPO
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • Priority Health
    Priority PPO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Duffy has admitting privileges

Beaumont Hospital - Royal Oak Campus
3601 W 13 Mile Rd
Royal Oak, MI 48073
View Hospital Profile
Beaumont Hospital - Troy Campus
44201 Dequindre Rd
Troy, MI 48085
View Hospital Profile

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