Dr. John Ahn, DO

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Gastroenterology | Male

Dr. John Ahn, DO
Dr. John Ahn, DO is a gastroenterology doctor who practices in Safety Harbor, FL. He is 57 years old and has been practicing for 29 years. Dr. Ahn is affiliated with Morton Plant Hospital and Mease Countryside Hospital.

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Dr. Ahn's Experience

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Experience Match

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Specialties

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Board Certifications

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Conditions Treated

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Procedures Performed

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Background Check

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Education

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Awards & Recognition

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Memberships & Professional Affiliations

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    Visiting Dr. Ahn

    Dr. Ahn accepts 28 insurance carriers

    Affiliated Hospitals

    Hospital Quality
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    Dr. Ahn's Reviews

    Likelihood of recommending Dr. Ahn to family and friends
    3.8
    based on 34 total reviews (5 with comments)
    Dr. Ahn's Performance
    • Trustworthiness
      VERY GOOD
    • Explains condition(s) well
      VERY GOOD
    • Answers Questions
      VERY GOOD
    • Time well spent
      VERY GOOD
    Office & Staff Performance
    • Scheduling
      VERY GOOD
    • Office environment
      VERY GOOD
    • Staff friendliness
      VERY GOOD
    • Average wait time
      10 to 15 minutes
    Patient Comments (5)
    in Safety Harbor, FL |
    Friendly, explains everything and has a great bedside manner. Felt like I was in good hands. Will go back to him every time.
    lake placid, fl |
    Dr. Ahn was very personable and professional.
    in Tarpon Springs, FL |
    Dr Ahn removed many polyps during my colonoscopy. He explained everything very clearly, so that I understood my situation and what I need to do next. He was available to talk to me after the procedure. I found him very professional and would recommend him highly.
    in Oldsmar, FL |
    Very interested in taking patient history, reads files submitted and familiarizes himself with them. Uneventful colonoscopy, excellent follow up discussion. Was recommended to Dr. Ahn by a physician friend, glad I took his advice.
    in Land o Lakes, florida |
    Great
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    Dr. Ahn'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
    •  No malpractice claims found
    •  No sanctions found
    •  No board actions found

    Awards & Recognition

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

      Dr. Ahn has no media or publications listed.

    Background Check

    • 0
      Malpractice Claims

      No malpractice history found for Florida.

      What is medical malpractice
    • 0
      Sanctions

      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. Ahn'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
    • Anal or Rectal Pain
    • 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
    • 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
    • Gallstones
    • Gas-Bloat Syndrome
    • Gastric Ulcer
    • Gastritis
    • Gastroesophageal Reflux Disease (GERD)
    • Gastrointestinal Bleeding
    • Gastrointestinal Diseases
    • Gastrointestinal Malabsorption
    • Gastrojejunal Ulcer
    • Gastroparesis
    • Heartburn
    • Hemorrhoids
    • Hepatitis B - Immune Response
    • Hepatitis C
    • Hernia
    • Ileus
    • Indigestion
    • Inflammatory Bowel Disease
    • Intestinal Abscess
    • Intestinal Obstruction
    • Irritable Bowel Syndrome
    • Lactose Intolerance
    • Liver Damage from Alcohol
    • Malnutrition
    • Nausea
    • Neoplasm of Gastrointestinal Tract
    • Non-Alcoholic Fatty Liver Disease
    • Non-Neonatal Jaundice
    • Noninfectious Gastroenteritis and Colitis
    • Pancreatitis
    • Peptic Ulcer
    • Pyloric Stenosis
    • Reflux Esophagitis
    • Small Intestine Cancer
    • Stomach Cancer
    • Stomach Diseases
    • Stomach and Small Intestine Cancer
    • Ulcer
    • Ulcerative Colitis
    • Unexplained Weight Loss
    • Vascular Insufficiency of Intestines
    • Viral Hepatitis
    • Vomiting Disorders

    Education

    • Medical School
      New York College Of Osteopathic Medicine, New York Institute Of Technology

      Graduated in 1988

    • Internship Hospital
      Brookdale Med Center

      Completed in 1989

    • Residency Hospital
      Long Island Jewish Med Center

      Completed in 1992

    • Fellowship Hospital
      Allegheny Genl Hospital

      Completed in 1995

      Long Island Jewish Med Center

      Completed in 1994

    Languages Spoken

    • English
    • Korean

    Memberships &
    Professional Affiliations

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

    Specialties

    • Gastroenterology

    Procedures Performed

    • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
    • Endoscopy (Esophagus, Stomach, Small Intestine)
    • Gastroenterology Procedures
    • Hemorrhoidectomy or Excision of Anal Tags
    • Liver Biopsy
    • Manometry