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. Catherine Ngo, MD
Overview of Dr. Catherine Ngo, MD
Dr. Catherine Ngo, MD is a Gastroenterology Specialist in Laguna Hills, CA. They specialize in Gastroenterology, has 17 years of experience. They graduated from Wake Forest University and is affiliated with Saddleback Medical Center.
Dr. Ngo works at
Dr. Ngo's Office Locations
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Saddleback Medical Group - Gastroenterology24221 Calle de la Louisa Ste 300, Laguna Hills, CA 92653 Directions (949) 770-7163Monday8:00am - 5:00pmTuesday8:00am - 5:00pmWednesday8:00am - 5:00pmThursday8:00am - 5:00pmFriday8:00am - 5:00pm
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Saddleback Gastroenterology24221 Calle de Ste 300, Laguna Hills, CA 92653 Directions
Hospital Affiliations
- Saddleback Medical Center
Experience & Treatment Frequency
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
How was your appointment with Dr. Ngo?
Dr.Ngo, Is extremely dedicated, knowledgeable, caring, follows through, efficient and highly skilled. I highly recommend her. Extremely Wanda Cavalier
About Dr. Catherine Ngo, MD
- Gastroenterology
- 17 years of experience
- English
- 1558531129
Education & Certifications
- University Of California, Davis
- Wake Forest University
- University of California, Los Angeles. (UCLA)
Frequently Asked Questions
Dr. Ngo has an average wait time of Over 45 minutes at their office(s).
Dr. Ngo accepts Aetna, Anthem and Blue Cross Blue Shield, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.
Dr. Ngo has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. Ngo works at
Dr. Ngo has seen patients for Hemorrhoids, Abdominal Pain, Diverticulitis and Intestinal, and more. You can see other conditions treated by Dr. Ngo on their profile. Please call the provider’s office to confirm all visit reasons.
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.