Profile Photo of Dr. Ali S. Vaziri, MD

Dr. Ali S. Vaziri, MD http://cdn.hgimg.com/img/silhouettes/silhouette-male_w120h160_v1.jpg Visit Healthgrades for information on Dr. Ali S. Vaziri, MD. Find Phone & Address information, medical practice history, affiliated hospitals and more.

Specializes in Gastroenterology • Male • Age 50

OverviewBackgroundHospital Quality
1

Dr. Vaziri's Experience

Research training, expertise and qualifications

Dr. Vaziri's Specialties

Procedures Dr. Vaziri Performs

  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • See all 3 procedures

MoreGet the facts on Dr. Vaziri

2

Hospital Quality

The right hospital is as important as the right doctor

John Muir Medical Center - Walnut Creek
1601 Ygnacio Valley Road
Walnut Creek, CA 94598
St. Helena Hospital
10 Woodland Road
Saint Helena, CA 94574

See All 3 Hospital Locations

MoreKnow where you'll be treated

Healthgrades

9 Facts About Hospital Quality

Patients’ risk of dying during a hospital stay for heart bypass surgery could be 85.2% lower, on average, at a hospital rated 5 stars compared to a hospital rated 1 star for that procedure. Choosing the right hospital is critical to your health. View Slideshow

Directions to Dr. Vaziri's Office

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To:

Find the Right Doctor For You.

  • Gastroenterology
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  1. Healthgrades

    10 Steps to Pick the Right Doctor

    Whether you need a primary care doctor or a specialist, these 10 steps will ensure you find the right doctor for you. View Slideshow

    Dr. Vaziri's Experience

    Specialties

    • Gastroenterology

    Board Certifications

    • Gastroenterology
    • Internal Medicine
    1
    • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
    • Endoscopy (Esophagus, Stomach, Small Intestine)
    • Hemorrhoidectomy or Excision of Anal Tags
    2
    • Abdominal Pain
    • Anemia
    • Barrett's Esophagus
    • Benign Neoplasm of the Digestive System
    • Cholecystitis and Gallstones
    • Cirrhosis
    • Colorectal Cancer
    • Crohn's Disease (Regional Enteritis)
    • Diaphragmatic and-or Hiatal Hernia
    • Diverticulitis, Intestinal
    • Diverticulosis, Intestinal
    • Diverticulum of Esophagus
    • Duodenal Ulcer
    • Duodenitis
    • Dysentery
    • Dysphagia
    • Enteritis
    • Esophageal Achalasia and Cardiospasm
    • Esophageal Cancer
    • Esophageal Ulcer
    • Esophageal Varices
    • Esophagitis
    • Food Poisoning
    • Gas-Bloat Syndrome
    • Gastric Ulcer
    • Gastritis
    • Gastroesophageal Reflux Disease (GERD)
    • Gastrointestinal Bleeding
    • Gastrointestinal Malabsorption
    • Gastroparesis
    More
    • Heartburn
    • Hemorrhoids
    • Hepatitis B - Immune Response
    • Hepatitis C
    • Hepatorenal Syndrome
    • Ileus
    • Indigestion
    • Intestinal Abscess
    • Intestinal Obstruction
    • Irritable Bowel Syndrome
    • Malnutrition
    • Neoplasm of Gastrointestinal Tract
    • Non-Neonatal Jaundice
    • Pyloric Stenosis
    • Salmonella Food Poisoning
    • Stomach and Small Intestine Cancer
    • Ulcerative Colitis
    • Unexplained Weight Loss
    • Vascular Insufficiency of Intestines
    • Vomiting Disorders
    Less
    3

    Background Check for Dr. Vaziri

    0 Malpractice Claims

    • No malpractice history found for California.

    1 Sanction

    • Felony conviction  (10/2/2014)
    • Action Taken: Suspension
    • Summary: Please reference the following Document
    • Documentation: Download here (PDF)
    • State: California

    0 Board Actions

    • No board actions found for the years that Healthgrades collects data.
    4

    Education & Training

    Medical School

    Tufts University

    Internship Hospital

    Cedars Sinai Med Center
    Complete in 1990

    Residency Hospital

    Cedars Sinai Med Center
    Complete in 1993

    Fellowship Hospital

    Scripps Clin and Rsch Fdn
    5

    Languages Spoken by Dr. Vaziri & Staff

    • English
    • Arabic
  2. Healthgrades

    9 Facts About Hospital Quality

    Patients’ risk of dying during a hospital stay for heart bypass surgery could be 85.2% lower, on average, at a hospital rated 5 stars compared to a hospital rated 1 star for that procedure. Choosing the right hospital is critical to your health. View Slideshow

    Dr. Vaziri's Hospital Quality

    The right hospital is as important as the right doctor

    Healthgrades Hospital Quality Ratings

    Check out the quality of care at the 3 hospitals where Dr. Vaziri has admitting privileges:

    Viewing 1 of 3
    • John Muir Medical Center - Walnut Creek

    • St. Helena Hospital

    • St. Helena Hospital Clear Lake

  3. How was your experience with Dr. Vaziri?

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    Dr. Vaziri's Office & Staff
    Ease of scheduling urgent appointments
    Office environment, cleanliness, comfort, etc.
    Staff friendliness and courteousness
    Total wait time (waiting & exam rooms)
    Under 10 minutes
    Experience with Dr. Vaziri
    Level of trust in provider's decisions
    How well provider explains medical condition(s)
    How well provider listens and answers questions
    Spends appropriate amount of time with patients
    Overall
    Likelihood of recommending Dr. Vaziri to family and friends*
    Tell Us About Yourself
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    0
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    Your age group
    18 – 24
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