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Dr. Andy Koo, MD

Gastroenterology* Age 51
Dr. Andy Koo, MD
4.1 (43 Ratings)

Offers telehealth

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Dr. Andy Koo, MD is a Gastroenterologist in Northvale, NJ.
Dr. Andy Koo, MD
4.1 (43 Ratings)
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Dr. Andy Koo, MD

Gastroenterology* Age 51
Northvale, NJ
Accepting new patients

Offers telehealth

Dr. Andy Koo, MD is a Gastroenterologist in Northvale, NJ.

About

Dr. Koo studied at The University of Chicago. Dr. Andy Koo, MD is a Gastroenterologist in Northvale, NJ. Dr. Koo currently practices at Bergen Medical Associates and are affiliated with Hackensack Meridian Health Pascack Valley Medical and Valley Hospital. Dr. Koo has experience treating conditions like Esophageal Ulcer and Peptic Ulcer among other conditions at varying frequencies. At present, Dr. Koo received an average rating of 4.1/5 from patients and has been reviewed 43 times. Dr. Koo's office accepts new patients and telehealth appointments. Dr. Koo is board certified in Gastroenterology and accepts multiple insurance plans.

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Experience Check

Enter a condition or procedure
Esophageal Ulcer
Peptic Ulcer
Intestinal Diverticulitis
Esophageal Ulcer
Peptic Ulcer
Intestinal Diverticulitis
Abdominal Pain
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Barrett's Esophagus
Constipation
Diaphragmatic and Hiatal Hernia
Diarrhea
  • View other providers who treat Diarrhea
Dysphagia
Esophagitis
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastroptosis
Heartburn
Hemorrhoids
Inflammatory Bowel Disease
Intestinal Diverticulosis
Intestinal Ulcer
Irritable Bowel Syndrome
Non-Alcoholic Fatty Liver Disease
Reflux Esophagitis
Anal Cauterization
Duodenal Polypectomy
Flexible Sigmoidoscopy
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Abdominal Disorders
Acute Gastritis
Alcoholic Gastritis
Anal Prolapse
Autoimmune Diseases
Benign Neoplasm of the Digestive System
Benign Tumor
Bile Duct Obstruction
Biliary Atresia
Blood Disorders
Cancer
  • View other providers who treat Cancer
Celiac Disease
Cholangitis
Cholecystitis and Gallstones
Cholelithiasis
Chronic Gastritis
Cirrhosis
Coccygeal Pain
Colitis
  • View other providers who treat Colitis
Colon Cancer
Colon Disorders
Colon Polyp
Colorectal Cancer
Colorectal Polyp
Crohn's Disease
Dehydration
Diffuse Esophageal Spasm
Duodenal Ulcer
Duodenitis
Dysentery
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Cancer
Esophageal Dilation
Esophageal Diseases
Esophageal Diverticulum
Esophageal Motility Disorders
Esophageal Varices
Familial Adenomatous Polyposis
Gallstones
Gas-Bloat Syndrome
Gastrointestinal Diseases
Gastrointestinal Malabsorption
Gastrojejunal Ulcer
Gastroparesis
Hemochromatosis
Hepatitis
Hepatitis B - Immune Response
Hepatitis C
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Indigestion
Infectious Diarrheal Disease
Intestinal Ischemia
Intestinal Obstruction
Ischemic Colitis
Lactose Intolerance
Liver Damage from Alcohol
Mallory-Weiss Syndrome
Malnutrition
Meckel's Diverticulum
Megacolon
Mesenteric Lymphadenitis
Nausea
  • View other providers who treat Nausea
Neoplasm of Gastrointestinal Tract
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Pouchitis
Pyloric Stenosis
Retroperitoneum Cancer
Stomach and Small Intestine Cancer
Stomach Cancer
Stomach Diseases
Stomal Ulcer
Ulcer
  • View other providers who treat Ulcer
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Vascular Insufficiency of Intestines
Viral Enteritis
Viral Hepatitis
Viral Infection
Vitamin_Deficiency
Vomiting Disorders
Anoscopy
  • View other providers who treat Anoscopy
Bile Duct Procedure
Biliary Drainage
Capsule Endoscopy
Colon Cancer Screening
Colonoscopy
Colonoscopy With Polypectomy
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer Screening
Endoscopic Common Bile Duct Stone Removal
Endoscopic Polypectomy
Endoscopy
ERCP (Endoscopic Retrograde Cholangiopancreatography)
ERCP With Spincterotomy
Gallbladder Scan
Gastroenterology Procedures
Hemorrhoidectomy or Excision of Anal Tags
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Function Test
Percutaneous Edoscopic Gastrostomy (PEG)
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • GHI
  • PHCS
  • MVP Health Care
  • MagnaCare
  • Anthem Blue Cross Blue Shield POS
  • Guardian
  • Fidelis Care
  • Aetna
  • Special Needs Plan SNP
  • QualCare
  • Coventry Health Care
  • Health Payors Organization PPO
  • Group Health Cooperative
  • Humana
  • Direct Access
  • HealthyBlue Advantage
  • Harvard Pilgrim Health Care PPO
  • First Health (Coventry Health Care) PPO
  • National (BlueCard) PPO
  • Golden Rule
  • Beech Street (Multiplan)
  • Tricare
    Health Net
  • Medicare
  • Meritain Health
  • Empire Blue Cross Blue Shield
  • GEHA
  • Blue Cross Blue Shield POS
  • Connecticare
  • Curative PPO
    Curative EPO
    Curative PPO Plus
  • Cigna
  • Oxford Health Plans
  • MultiPlan PPO
  • Amerihealth
  • United Healthcare

Locations

  1. 1 Bergen Medical Associates
    269 Livingston St, Northvale, NJ 07647
    Monday
    09:00 - 16:45
    Tuesday
    09:00 - 19:15
    Wednesday
    09:00 - 16:30
    Thursday
    08:00 - 16:45
  2. 2 Bergen Medical Associates
    466 Old Hook Rd Ste 1, Emerson, NJ 07630
    Monday
    08:00 - 16:00
    Tuesday
    08:00 - 16:00
    Wednesday
    10:30 - 18:30
    Thursday
    08:00 - 16:00
    Friday
    08:00 - 16:00
  3. 3 Bergen Medical Associates
    1 W Ridgewood Ave Ste 301, Paramus, NJ 07652
    Monday
    08:30 - 17:30
    Tuesday
    08:30 - 17:30
    Wednesday
    08:30 - 17:30
    Thursday
    08:30 - 17:30
    Friday
    08:30 - 17:30
  4. 4 Bergen Medical Associates
    305 W Grand Ave, Montvale, NJ 07645

Patient Satisfaction

Likelihood to recommend Dr. Koo
4.1
Based on 43 Reviews
5 Stars (32)
4 Stars (1)
3 Stars (0)
2 Stars (1)
1 Star (9)

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How likely are you to recommend Dr. Koo?

(Select your rating)
Patient Reviews
May 18, 2024
phenomenallearned more about my health from 20 minutes w Dr Koo then the 5 years that I had with my previous GI.very knowledgeable - and really conveys information in an easy to understand way
Susan — May 18, 2024
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Photo: Dr. Andy Koo, MD
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Dr. Koo's Office & Staff

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Experience with Dr. Koo

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  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
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Call now to make an appointment
(201) 767-8400

About Me

Specialties*
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Board Certifications

Board Certifications
  • Gastroenterology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Residency

Residency Hospital
  • New York University Grossman School of Medicine
    2004
Residency Hospital

Fellowship

Fellowship Hospital
  • Mount Sinai Hospital
    2007
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Koo communicate via email?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Koo offer telehealth services or virtual visits?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Koo offer an online patient portal?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Koo have free onsite parking?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Koo offer weekend visits?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Koo offer evening visits?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Koo specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Koo specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Koo specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Koo specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
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Does Dr. Koo accept insurance?
No responses yet.
Yes
(0)
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(0)

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Andy Koo, MD. To arrange an appointment, call the number on Dr. Koo's profile.

Dr. Koo frequently treats the following conditions: Esophageal Ulcer and Peptic Ulcer. See more on Sharecare.

Dr. Andy Koo, MD is affiliated with Hackensack Meridian Health Pascack Valley Medical and Valley Hospital.

Yes, Dr. Andy Koo, MD holds board certification in Gastroenterology.

Hospital Affiliations

  • Hackensack Meridian Health Pascack Valley Medical

    250 Old Hook Rd, Westwood, NJ

  • Valley Hospital

    223 N Van Dien Ave, Ridgewood, NJ