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Dr. Catherine Ngo, MD

Gastroenterology*
4.5 (67)
Map Pin Small Aliso Viejo, CA
Accepting new patients

Offers telehealth

Overview of Dr. Catherine Ngo, MD

Dr. Catherine Ngo, MD is a Gastroenterology Specialist in Aliso Viejo, CA. Dr. Ngo, completed a fellowship at University of California, Davis. Patients rated Dr. Ngo an average 4.5 star rating.

Dr. Ngo works at Hoag Health Center - Aliso Viejo in Aliso Viejo, CA. They are accepting new patients and accept Aetna, Anthem and 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.

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Dr. Ngo's Office Locations

  1. 1
    Hoag Health Center - Aliso Viejo
    26671 Aliso Creek Rd Ste 301, Aliso Viejo, CA 92656 Icon Directions Right Arrow Directions Phone Icon (949) 764-7569

Hospital Affiliations
Admitting Hospitals

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

  • MemorialCare Saddleback Medical Center
  • Hoag Hospital Newport Beach

Experience & Treatment Frequency

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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.
Nausea
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Rigid Proctosigmoidoscopy
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Rigid Proctosigmoidoscopy

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.
Nausea
  • View other providers who treat Nausea
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Rigid Proctosigmoidoscopy
Abdominal Pain
Anemia
  • View other providers who treat Anemia
Barrett's Esophagus
Colorectal Polyp
Constipation
Diaphragmatic and Hiatal Hernia
Esophagitis
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Hemorrhoids
Indigestion
Intestinal Diverticulosis
Reflux Esophagitis
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Endoscopy (Esophagus, Stomach, Small Intestine)
Flexible Sigmoidoscopy
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Alcoholic Cirrhosis
All Types of Food Poisoning
Anal or Rectal Pain
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Biliary Atresia
Biliary Cirrhosis
Celiac Disease
Cholecystitis and Gallstones
Cirrhosis
Colorectal Cancer
Crohn's Disease
Dehydration
Diarrhea
  • View other providers who treat Diarrhea
Diffuse Esophageal Spasm
Duodenal Ulcer
Duodenitis
Dysentery
Dysphagia
Enteritis
Eosinophilic Esophagitis
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Food Poisoning
Gallstones
Gastric Ulcer
Gastrointestinal Malabsorption
Gastrojejunal Ulcer
Gastroparesis
Heartburn
Hepatitis C
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Infectious Diarrheal Disease
Inflammatory Bowel Disease
Intestinal Diverticulitis
Intestinal Obstruction
Intestinal Ulcer
Irritable Bowel Syndrome
Liver Damage from Alcohol
Mallory-Weiss Syndrome
Malnutrition
Megacolon
Neoplasm of Gastrointestinal Tract
Non-Alcoholic Fatty Liver Disease
Non-Neonatal Jaundice
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Primary Biliary Cholangitis
Pyloric Stenosis
Rectal Ulcer
Ulcerative Colitis
Unexplained Weight Loss
Vascular Insufficiency of Intestines
Viral Enteritis
Viral Hepatitis
Vomiting Disorders
Bile Duct Procedure
Colonoscopy
Gastroenterology Procedures
Impedance Testing
Laparoscopic Removal of Stones from Biliary Tract
VAP Lipid Testing
Wireless pH Testing
Check your insurance
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    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Anthem
    • Blue Cross Blue Shield
    • Blue Cross Blue Shield of California
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • First Health
    • Health Net
    • Humana
    • MultiPlan
    • 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

    4.5
    Average provider rating
    Based on 67 ratings
    Patient Ratings (67)
    5 Star
    (58)
    4 Star
    (1)
    3 Star
    (1)
    2 Star
    (0)
    1 Star
    (7)
    Leave a review

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    Dr. Ngo'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. Ngo

    • 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

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    About Dr. Catherine Ngo, MD

    Specialties*
    • Gastroenterology

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1558531129
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • University of California, Davis
    Fellowship
    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. Catherine Ngo, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Ngo is offering online scheduling or call the provider’s office for more information.

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

    Dr. Ngo works at Hoag Health Center - Aliso Viejo in Aliso Viejo, CA. View the full address on Dr. Ngo’s profile.

    67 patients have reviewed Dr. Ngo. The overall rating for this provider is 4.5. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Ngo.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Ngo, there are benefits to both methods. A person calling to schedule an with Dr. Ngo 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. Ngo, 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
    (949) 764-7569

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