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Dr. Dean Ngo, MD

Garden Grove, CA

25 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ngo, Internist in Garden Grove, CA?

    Dr. Dean Ngo, MD is an Internist, who primarily practices in Garden Grove, CA with 2 additional practice locations. He has been practicing for over 25 years and is board certified. Dr. Ngo graduated from University of California, completed his residency at Loma Linda Univ Med Ctr, Internal Medicine, and is currently affiliated with Kindred Hospital Santa Ana. Dr. Ngo is fluent in English and Vietnamese, and is currently seeing new patients. Dr. Ngo’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ngo’s office at (714) 531-0000.

    Where did Dr. Ngo go to medical school and complete their residency?

    • Residency: Loma Linda Univ Med Ctr, Internal Medicine

    • Medical School: University Of Ca- Irvine- Ca Coll Of Med- Irvine Ca | University of California

    Is Dr. Ngo board certified as an Internist?

    Yes, Dr. Dean Ngo, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Ngo speak?

    Dr. Ngo and their clinical team can communicate with patients in the following languages:

    • English
    • Vietnamese

    What conditions does an Internist like Dr. Ngo typically treat?

    As an Internist, Dr. Ngo diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Ngo. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Healthy Weight
    • Overweight
    • Body Weight
    • Normal Weight
    • Body Mass Index
    • Optimal Weight
    • High Body Mass Index
    • Excess Weight
    • Weight Management Issues

    ICD-10 Codes:

    • Z6822: Body mass index [BMI] 22.0-22.9, adult
    • Z6824: Body mass index [BMI] 24.0-24.9, adult
    • Z6825: Body mass index [BMI] 25.0-25.9, adult

    Also known as:

    • Adult BMI 23.0-23.9
    • Body Weight
    • BMI in healthy range
    • Normal adult BMI
    • Healthy weight BMI

    ICD-10 Codes:

    • Z6823: Body mass index [BMI] 23.0-23.9, adult

    Also known as:

    • Diabetes Complicationss
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Advanced Diabetes

    ICD-10 Codes:

    • E1169: Type 2 diabetes mellitus with other specified complication

    What procedures does an Internist like Dr. Ngo typically perform?

    As an Internist, Dr. Ngo performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Ngo. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Colonoscopy with Biopsy
    • Colonoscopy with Polyp Removal
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • Flexible Colonoscopy
    • Colon Biopsy
    • Large Intestine Scope
    • Colorectal Cancer Screening
    • Flexible Colonoscopy with Polypectomy
    • Colon Polyp Removal
    • Colorectal Lesion Excision

    CPT Codes:

    • 45380: Colonoscopy, flexible; with biopsy, single or multiple
    • 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique

    Also known as:

    • Upper Endoscopy with Biopsy
    • Biopsy
    • Endoscopy
    • EGD with Biopsy
    • Gastroscopy with Biopsy
    • Esophagogastroduodenoscopy with Biopsy

    CPT Codes:

    • 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple

    Also known as:

    • Swallowing Therapy
    • Dysphagia Treatment
    • Feeding Therapy
    • Oral Function Therapy

    CPT Codes:

    • 92526: Treatment of swallowing dysfunction and/or oral function for feeding

    Also known as:

    • Swallowing Function Test
    • Dysphagia Tests
    • Dysphagia Evaluation
    • Oral Swallowing Assessment
    • Pharyngeal Swallowing Test
    • Swallowing Study

    CPT Codes:

    • 92610: Evaluation of oral and pharyngeal swallowing function

    Also known as:

    • Impacted Ear Wax Removal (One Ear)
    • Cerumen Impaction Removal
    • Ear Wax Extraction with Tools
    • Professional Ear Cleaning

    CPT Codes:

    • 69210: Removal impacted cerumen requiring instrumentation, unilateral

    Does Dr. Ngo accept my insurance?

    Dr. Ngo accepts most major insurance plans. Important: Please call our office at (714) 531-0000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ngo accept in Garden Grove, CA?

    Dr. Ngo in Garden Grove, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Centene Corporation

    • Clever Care Health Plan

    • HealthSmart

    • Heritage Health

    • Medicare

    • OptumRx Administered Payer

    • Other Health Care Provider

    • St. Joseph Health System (CA)

    • State of California

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Ngo's office located?

    Dr. Dean Ngo's Primary Practice

    12601 Garden Grove Blvd

    Garden Grove, CA 92843

    (714) 531-0000

    Get Directions

    Kindred Hospital Santa Ana

    1901 College Ave

    Santa Ana, CA 92706

    Get Directions

    Dr. Dean Ngo's Practice 3

    14851 Yorba St

    Tustin, CA 92780

    Get Directions

    What is Dr. Ngo's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Ngo's National Provider Identifier (NPI) number is 1982690582.

    What common questions do patients ask about Dr. Ngo?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ngo

    What is Dr. Dean Ngo's specialty?

    What does an Internist do?

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Is Dr. Dean Ngo affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ngo is affiliated with Uci Medical Center, Uci Health - Fountain Valley, Hoag Hospital Newport Beach, Providence St. Jude Medical Center, South Coast Global Medical Center, Ahmc Anaheim Regional Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    When to see an Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Dr. Dean Ngo accepting new patients in Garden Grove, CA?

    Yes, Dr. Dean Ngo is accepting new patients at this time.

    Does Dr. Dean Ngo offer online booking?

    Please contact Dr. Ngo's office at (714) 531-0000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Dean Ngo?

    Please contact Dr. Ngo's office at (714) 531-0000 to schedule an appointment.

    Where is Dr. Ngo's office located?

    Dr. Ngo's offices are located in Garden Grove, CA, Santa Ana, CA, and Tustin, CA.

    Which board certifications does Dr. Dean Ngo have?

    Dr. Dean Ngo is certified by the American Board of Internal Medicine.