Dr. John Ahn, DO

Dr. John Ahn, DO

Gastroenterology  ·  
Male  ·  
Age 58
(51)
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Dr. John Ahn, DO is a gastroenterology specialist in Safety Harbor, FL and has been practicing for 24 years. He graduated from New York College Of Osteopathic Medicine, New York Institute Of Technology in 1988 and specializes in gastroenterology.

1840 Mease Dr Ste 305

Safety Harbor, FL 34695

Contact Information

(727) 796-4166

Insurance Accepted

  • Aetna
  • Ambetter
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Florida
  • Cigna
  • First Health (Coventry Health Care)
  • Humana
  • MultiPlan

*Please verify this information when scheduling an appointment.

Background Check

No malpractice claims found for Florida
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Ahn's experience treating your condition or procedure

Dr. Ahn's Top Procedures and Conditions

Treatment Frequency
Gastroesophageal Reflux Disease (GERD)
very high
very high

Treatment Frequency

Dr. Ahn treats Gastroesophageal Reflux Disease (GERD) more than 99% of his peers

Dr. Ahn treats this condition more than 99% of his peers

Stomach Diseases
very high
very high

Treatment Frequency

Dr. Ahn treats Stomach Diseases more than 99% of his peers

Dr. Ahn treats this condition more than 99% of his peers

Abdominal Disorders
very high
very high

Treatment Frequency

Dr. Ahn treats Abdominal Disorders more than 99% of his peers

Dr. Ahn treats this condition more than 99% of his peers

Dr. Ahn's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Anal or Rectal Pain
  • Anal Prolapse
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Bile Duct Procedure
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • Cirrhosis
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Enteritis
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Cancer
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroenterology Procedures
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastroparesis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoidectomy or Excision of Anal Tags
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Ischemia
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Biopsy
  • Liver Damage from Alcohol
  • Malnutrition
  • Manometry
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Non-Neonatal Jaundice
  • Pancreatitis
  • Peptic Ulcer
  • Pouchitis
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Small Intestine Cancer
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Stomal Ulcer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Viral Hepatitis
  • Vomiting Disorders

About Me

Biography

Dr. John Ahn, DO is a gastroenterology specialist in Safety Harbor, FL and has been practicing for 24 years. He graduated from New York College Of Osteopathic Medicine, New York Institute Of Technology in 1988 and specializes in gastroenterology.

Specialties

  • Gastroenterology

Board Certifications

Education

1995
Allegheny Genl Hospital
Fellowship Hospital
1994
Long Island Jewish Med Center
Fellowship Hospital
1992
Long Island Jewish Med Center
Residency Hospital
1989
Brookdale Med Center
Internship Hospital
1988
New York College Of Osteopathic Medicine, New York Institute Of Technology
Medical School
1995
1994
1992
1989
1988

Languages

  • Korean
  • English

Awards

Dr. Ahn's Reviews

Likelihood to recommend Dr. Ahn

3.3

Based on 51 reviews

5 Stars
56.86274509803921%
(29)
4 Stars
1.9607843137254901%
(1)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
41.1764705882353%
(21)

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Dr. Ahn?
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Average Wait Time
  • 16 – 30 minutes
Dr. Ahn's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. John Ahn, DO
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Dr Ahn was dismissive of me and my symptoms, as if I was exaggerating. I had terrible explosive diarrhea every morning so that I was unable to do my job until after 10 am. He said I should just relax, but I had to apply for short term disability. Dr Ahn lost his temper and yelled at me in the...Read More
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Excellent clinician!
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Trying to get an appointment is like trying to get in to see the president of the united states. Dr. Ahns website says he is accepting new patients. My husband is a former patient. When I called, I was told he was only taking new patient's whose primary physician is with Baycare, which is what...Read More
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Dr. Ahn is an exceptional Gastroenterologist who cares about his patients and provides the best of care. I have recommended him to many of my friends and family. He is the best!!!!!
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I have been a patient of Dr. Ahn's for approximately 14 years, and I am very pleased with the care which has been provided. Dr. Ahn's demeanor is one of caring and compassion. He takes the time to give a thorough explanation, and to answer any questions which I might have. Several years ago, Dr....Read More
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Locations

Insurance accepted

Accepted insurance can change. Please double-check when making an appointment.

Aetna
Aetna HMO
Choice Plus POS II
Ambetter
Superior Health Plan
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of Florida
Blue Care HMO
BlueDental Choice
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Humana
Choice Care PPO
Preferred PPO
Select HMO
Tampa Bay CoreNet
Tampa Bay HUMx HMOx
MultiPlan
MultiPlan PPO
PHCS Network PPO

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Ahn treats patients.

Learn more

Morton Plant Hospital

Clearwater, FL