See All Gastroenterologists in Northvale, NJ
Dr. Andy Koo, MD Icon-share Share Profile
icon-circle-check
Link Copied!
Profile link copied to clipboard!
Super Profile

Dr. Andy Koo, MD

Gastroenterology
4.1 (40)
Map Pin Small Northvale, NJ
Accepting new patients

Offers telehealth

Overview of Dr. Andy Koo, MD

Dr. Andy Koo, MD is a Gastroenterology Specialist in Northvale, NJ. Dr. Koo, completed a fellowship at Mount Sinai Hospital. Dr. Koo, completed a residency at New York University Grossman School of Medicine. Patients rated Dr. Koo an average 4.1 star rating.

Dr. Koo works at Bergen Medical Associates in Northvale, NJ with other offices in Emerson, NJ, Montvale, NJ and Paramus, NJ. They are accepting new patients and accept Aetna, Anthem and Anthem Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

Advertisement
Compare with other Gastroenterology Specialists
Compare with other nearby providers
Photo: Dr. Osama Siddique, MD
Dr. Osama Siddique, MD
5.0 (1)
View Profile
Photo: Dr. Andrew Antony, MD
Dr. Andrew Antony, MD
5.0 (4)
View Profile
Photo: Dr. Sarah Canavan, MD
Dr. Sarah Canavan, MD
4.4 (14)
View Profile

Dr. Koo's Office Locations

  1. 1
    Bergen Medical Associates
    269 Livingston St, Northvale, NJ 07647 Icon Directions Right Arrow Directions Phone Icon (201) 767-8400
    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 Icon Directions Right Arrow Directions Phone Icon (201) 967-8221
    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
    305 W Grand Ave, Montvale, NJ 07645 Icon Directions Right Arrow Directions Phone Icon (201) 391-0071
  4. 4
    Bergen Medical Associates
    1 W Ridgewood Ave Ste 301, Paramus, NJ 07652 Icon Directions Right Arrow Directions Phone Icon (201) 445-1660

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Valley Hospital

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Peptic Ulcer
Gastric Ulcer
Flexible Sigmoidoscopy
Peptic Ulcer
Gastric Ulcer
Flexible Sigmoidoscopy

Treatment frequency



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

    View All Accepted Carriers

    • Aetna
    • Amerihealth
    • Anthem
    • Anthem Blue Cross Blue Shield
    • Beech Street (Multiplan)
    • Blue Cross Blue Shield
    • Buckeye Community Health Plan
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • Commercial Insurance Company
    • Connecticare
    • CoreSource
    • Coventry Health Care
    • EmblemHealth
    • Empire Blue Cross Blue Shield
    • Fidelis Care
    • First Health
    • Golden Rule
    • Government Employees Health Association (GEHA)
    • Group Health Cooperative (GHC)
    • Guardian
    • Harvard Pilgrim Health Care
    • Health Net
    • Health Payors Organization
    • Horizon Blue Cross Blue Shield of New Jersey
    • Humana
    • Locals (any local)
    • MagnaCare
    • Meritain Health
    • MultiPlan
    • MVP Health Care
    • Nippon Life Benefits
    • Oxford Health Plans
    • Pacificare Life and Health Insurance Co
    • PHCS
    • QualCare
    • Special Needs Plan
    • UnitedHealthCare

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    4.1
    Average provider rating
    Based on 40 ratings
    Patient Ratings (40)
    5 Star
    (30)
    4 Star
    (1)
    3 Star
    (0)
    2 Star
    (1)
    1 Star
    (8)
    Leave a review

    How was your appointment with Dr. Koo?

    Read more reviews on Healthgrades
    Photo: Dr. Andy Koo, MD
    How would you rate your experience with Dr. Andy Koo, MD?
    • Likelihood of recommending Dr. Koo to family and friends

    Dr. Koo's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Koo

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

    Tell Us About Yourself

    • Your gender:
    • Your age group:
    • Number of office visits you've had in the last 2 years:

    Finish Here

    • How would you like to confirm your survey information?
      Standard text messaging and data rates may apply.
    Thank you for sharing your feedback about Dr. Andy Koo, MD.

    About Dr. Andy Koo, MD

    Specialties
    • Gastroenterology
    Specialties
    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1396960043
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • Mount Sinai Hospital
    Fellowship
    Residency
    • New York University Grossman School of Medicine
    Residency
    Undergraduate School
    • The University of Chicago
    Undergraduate School
    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.

    Frequently Asked Questions

    Dr. Andy Koo, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Koo is offering online scheduling or call the provider’s office for more information.

    Dr. Koo has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    40 patients have reviewed Dr. Koo. The overall rating for this provider is 4.1. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Koo.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Koo, there are benefits to both methods. A person calling to schedule an with Dr. Koo appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

    Telehealth Options
    This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Koo, or would you like to choose another provider and have an online appointment right now?
    Find provider online now
    Call now to make an appointment
    (201) 767-8400

    Are you Dr. Andy Koo, MD?

    Claim your profile through Healthgrades to keep it updated and reach more patients.

    It’s free and only takes a minute.

    CLAIM MY PROFILE

    Search

    Primary Care
    Close Icon

    In the event of a medical emergency, dial 911 or visit your closest emergency room immediately.