Dr. Andrew Ko, MD

Dr. Andrew Ko, MD

Gastroenterology  ·  
Male  ·  
Age 60
(5)
Save
Dr. Andrew Ko, MD is a gastroenterology specialist in Fountain Valley, CA and has been practicing for 28 years. He graduated from Rosalind Franklin University Of Medicine Science/The Chicago Medical School in 1986 and specializes in gastroenterology and internal medicine.Read his story

11100 Warner Ave Ste 216

Fountain Valley, CA 92708

Contact Information

Insurance Accepted

  • Aetna
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Cigna
  • Government Employees Health Association (GEHA)
  • UnitedHealthCare

*Please verify this information when scheduling an appointment.

Background Check

No malpractice claims found for California
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. Ko's experience treating your condition or procedure

Dr. Ko's Top Procedures and Conditions

Treatment Frequency
Non-Alcoholic Fatty Liver Disease
very high
very high

Treatment Frequency

Dr. Ko treats Non-Alcoholic Fatty Liver Disease more than 97% of his peers

Dr. Ko treats this condition more than 97% of his peers

Gastritis
very high
very high

Treatment Frequency

Dr. Ko treats Gastritis more than 97% of his peers

Dr. Ko treats this condition more than 97% of his peers

Stomach Diseases
very high
very high

Treatment Frequency

Dr. Ko treats Stomach Diseases more than 97% of his peers

Dr. Ko treats this condition more than 97% of his peers

Dr. Ko's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess
  • Anal or Rectal Pain
  • Anal Prolapse
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Capsule Endoscopy
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • Cirrhosis
  • Colon Disorders
  • Colon Polyp
  • 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
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Functional Dyspepsia
  • Gallbladder Diseases
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroenteritis
  • Gastroenterology Procedures
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastroparesis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • Ileus
  • Impacted Shoulders
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Abscess
  • Intestinal Ischemia
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Damage from Alcohol
  • Liver Diseases and Disorders
  • Malnutrition
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Non-Neonatal Jaundice
  • Pancreatitis
  • Peptic Ulcer
  • 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
  • Weight Loss Management

About Me

Dr. Andrew C. Ko strives to build diagnostic and treatment plans through dialogue with the patient and with the utmost respect and understanding of each patient as a unique human being. He considers each patient to be a partner in delivering medical ...

Specialties

  • Gastroenterology
  • Internal Medicine

Board Certifications

  • Gastroenterology
  • Internal Medicine

Education

1991
University of California Irvine Medical Center
Fellowship Hospital
1989
Ucla Wadsworth Va Med Center
Residency Hospital
1987
Ucla Wadsworth Va Med Center
Internship Hospital
1986
Rosalind Franklin University Of Medicine Science/The Chicago Medical School
Medical School
1981
University Of California Irvine
Undergraduate School
1991
1989
1987
1986
1981

Languages

  • Korean
  • English

Awards

Dr. Ko's Reviews

Likelihood to recommend Dr. Ko

4.2

Based on 5 reviews

5 Stars
60%
(3)
4 Stars
20%
(1)
3 Stars
0%
(0)
2 Stars
20%
(1)
1 Star
0%
(0)

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Dr. Ko?
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Average Wait Time
  • 10 – 15 minutes
Dr. Ko'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. Andrew Ko, MD
Reply
very informative and helpful. needed a endoscopy and colonoscopy for the first time. very gentle with no pain. made me feel comfortable. would definitely recommend
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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
Anthem Blue Cross
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of California
Advantage Preferred DirectAccess Plus PPO
Blue Cross Blue Shield of California PPO
Select Plus HMO
Select PPO
Cigna
Cigna HMO
Cigna PPO
LocalPlus
Open Access Plus
Government Employees Health Association (GEHA)
GEHA
UnitedHealthCare
United Healthcare