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Dr. John Ngai, MD

General Surgery*
Map Pin Small Redwood City, CA
Accepting new patients
37 years of experience

Overview of Dr. John Ngai, MD

Dr. John Ngai, MD is a General Surgery Specialist in Redwood City, CA. They specialize in General Surgery, has 37 years of experience. They graduated from UNIVERSITY OF CINCINNATI / MAIN CAMPUS.

Dr. Ngai works at Practice in Redwood City, CA with other offices in Oakland, CA. They are accepting new patients. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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These providers are on the medical staff of Sequoia Hospital
Compare with other General Surgery Specialists
Compare Dr. Ngai with our nearby General Surgery Specialists at Sequoia Hospital
These providers are on the medical staff of Sequoia Hospital.

Dr. Ngai's Office Locations

  1. 1
    Redwood City Medical Center - Surgery (outpatient)
    975 Maple St, Redwood City, CA 94063 Icon Directions Right Arrow Directions Phone Icon (650) 299-2150
  2. 2
    Kaiser
    1150 Veterans Blvd, Redwood City, CA 94063 Icon Directions Right Arrow Directions Phone Icon (650) 299-2000
  3. 3
    The Permanente Medical Group Inc
    1800 Harrison St Fl 7, Oakland, CA 94612 Icon Directions Right Arrow Directions Phone Icon (650) 299-2000

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.
Abdominal Pain
Anal Fissure
Anorectal Abscess

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.
Abdominal Pain
Anal Fissure
Anorectal Abscess
Appendicitis
Breast Cancer
Breast Lump
Cholecystitis and Gallstones
Collapsed Lung (Pneumothorax)
Colorectal Cancer
Constipation
Diaphragmatic and Hiatal Hernia
Hemorrhoids
Hernia
  • View other providers who treat Hernia
Hidradenitis
Hyperparathyroidism
Incisional Hernia
Inflammatory Bowel Disease
Inguinal Hernia
Intestinal Abscess
Intestinal Obstruction
Lipomas
  • View other providers who treat Lipomas
Lung Cancer
Neuroendocrine Tumors
Partial Lung Collapse
Peripheral Vascular Disease (PAD, PVD)
Secondary Malignancies
Ulcerative Colitis
Umbilical Hernia
Ventral Hernia
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Axillary Lymph Node Dissection
Colectomy
Dressing and-or Debridement of Wound, Infection, or Burn
Excision of Skin Lesion
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
Gallbladder Removal
Gastrotomy
Hernia Repair
Intestinal Transplant (incl. Enterectomy)
Laparoscopic Appendectomy
Laparoscopic Gallbladder Removal (Cholecystectomy)
Laparoscopic Umbilical or Ventral Hernia Repair
Lymph Node Biopsy or Excision
Mastectomy
Open Incisional or Ventral Hernia Repair
Open Inguinal Hernia Repair
Port Placements or Replacements

Ratings & Reviews
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Dr. Ngai's Office & Staff

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Experience with Dr. Ngai

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  • How well provider explains medical condition(s)
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  • Hpends appropriate amount of time with patients

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About Dr. John Ngai, MD

Specialties*
  • General Surgery

  • *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*
Years of Experience
  • 37 years of experience
Years of Experience
Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

Languages Spoken
  • English
Languages Spoken
NPI Number
  • 1538233846
NPI Number
A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

Education & Certifications

Medical Education
  • UNIVERSITY OF CINCINNATI / MAIN CAMPUS
Medical Education

Frequently Asked Questions

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

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

Dr. Ngai has not been reviewed and rated on Healthline FindCare, yet. If you have seen this provider you can leave your own review based on your experience with Dr. Ngai.

Whether a person prefers to schedule an appointment online or over the phone with Dr. Ngai, there are benefits to both methods. A person calling to schedule an with Dr. Ngai 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.

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