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Dr. Charles Whang, MD

Gastroenterology* Age 52
Dr. Charles Whang, MD
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Dr. Charles Whang, MD is a Gastroenterology Specialist in Fairfield, CA.
Dr. Charles Whang, MD
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Dr. Charles Whang, MD

Gastroenterology* Age 52
Fairfield, CA
Accepting new patients
22 years of experience
Dr. Charles Whang, MD is a Gastroenterology Specialist in Fairfield, CA.

About

Dr. Charles Whang, MD is a Gastroenterology Specialist in Fairfield, CA and has 22 years experience. They graduated from Uniformed Services University of The Health Sciences. They currently practice at NorthBay Health Gastroenterology - Green Valley and are affiliated with Northbay Vacavalley Hospital and Northbay Medical Center. Dr. Whang has experience treating conditions like Gastrointestinal Bleeding and Constipation among other conditions at varying frequencies. Their office accepts new patients. Dr. Whang is board certified in Gastroenterology and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Gastrointestinal Bleeding
Constipation
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Constipation
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Constipation
Gastroesophageal Reflux Disease (GERD)
Abdominal Pain
Alcoholic Cirrhosis
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Biliary Cirrhosis
Celiac Disease
Chronic Gastritis
Cirrhosis
Colorectal Polyp
Crohn's Disease
Diaphragmatic and Hiatal Hernia
Diarrhea
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Duodenal Ulcer
Duodenitis
Dysphagia
Eosinophilic Esophagitis
Esophageal Varices
Esophagitis
Familial Adenomatous Polyposis
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastritis
Gastrointestinal Malabsorption
Gastroparesis
Gastroptosis
Heartburn
Hemorrhoids
Hepatitis B
Hepatitis C
Inflammatory Bowel Disease
Intestinal Diverticulosis
Intestinal Ulcer
Irritable Bowel Syndrome
Liver Damage from Alcohol
Nausea
  • View other providers who treat Nausea
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Primary Biliary Cholangitis
Reflux Esophagitis
Ulcerative Colitis
Unexplained Weight Loss
Vomiting Disorders
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Endoscopy (Esophagus, Stomach, Small Intestine)
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Flexible Sigmoidoscopy
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Acute Gastritis
Alcoholic Hepatitis
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Bile Duct Obstruction
Bowel Strangulation
Congenital Anomaly Intestine
Dehydration
Diffuse Esophageal Spasm
Diverticulitis
Diverticulosis
Duodenal Cancer
Enteritis
Esophageal Motility Disorders
Esophageal Ulcer
Hemochromatosis
Hepatorenal Syndrome
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Indigestion
Infectious Diarrheal Disease
Intestinal Diverticulitis
Intestinal Obstruction
Lactose Intolerance
Mallory-Weiss Syndrome
Malnutrition
Neoplasm of Gastrointestinal Tract
Pancreatitis
Peptic Ulcer
Potassium Deficiency
Rectal Ulcer
Retroperitoneum Cancer
Splenomegaly
Stomal Ulcer
Upper Digestive Tract Cancer
Vitamin_Deficiency
Bile Duct Procedure
Colon Cancer Screening
Colonoscopy
Colorectal Cancer Screening
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Laparoscopic Removal of Stones from Biliary Tract
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Ultrasound
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Aetna EPO
    Aetna POS
    Aetna PPO
    Aexcel Choice POS
    Choice Plus POS II
  • Advantage-CA PPO
    Gold Advantage-CA PPO
    MediBlue Access (California) PPO
  • Anthem Blue Cross HMO
    Anthem Blue Cross of California EPO
    Anthem Blue Cross POS
    Anthem Blue Cross PPO
  • Blue Cross Blue Shield PPO
  • Blue Cross Blue Shield of California PPO
    Select Plus HMO
  • Medicare
  • Cigna POS
    Cigna PPO
    LocalPlus
    Open Access Plus
  • Blue Cross Advantage PPO
  • First Health (Coventry Health Care) EPO
    First Health (Coventry Health Care) PPO
  • GEHA PPO
  • Health Net HMO
    Health Net POS
    Health Net PPO
  • HealthSmart EPO
    HealthSmart HMO
    HealthSmart POS
  • PHCS Network POS
    PHCS Network PPO
  • TriCare for Life
  • AARP Medicare Complete Essential HMO
    Medicare and Retirement Plan National Network
    Sharp Secure Horizons Medicare Advantage HMO
    United Healthcare
    United Healthcare EPO
    United Healthcare POS
  • Western Health Advantage HMO

Locations

  1. 1 NorthBay Health Gastroenterology - Green Valley
    4520 Business Center Dr Ste 180, Fairfield, CA 94534
    Icon Directions Right Arrow Directions Phone Icon (707) 646-3555
  2. 2 NorthBay Health Gastroenterology - Vacaville
    1010 Nut Tree Rd Ste 100, Vacaville, CA 95687
    Icon Directions Right Arrow Directions Phone Icon (707) 646-3555
  3. 3 NorthBay Health Gastroenterology - Green Valley
    4520 Business Center Dr Ste 180, Fairfield, CA 94534
    Icon Directions Right Arrow Directions Phone Icon (707) 646-3557

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Dr. Whang's Office & Staff

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About Me

Specialties*
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • Uniformed Services University of The Health Sciences
    2002
Medical Education

Board Certifications

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.
Common Questions and Answers
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Charles Whang, MD. To arrange an appointment, call the number on Dr. Whang's profile.

Dr. Whang frequently treats the following conditions: Gastrointestinal Bleeding and Constipation. See more on Sharecare.

Dr. Charles Whang, MD is affiliated with Northbay Vacavalley Hospital and Northbay Medical Center.

Yes, Dr. Charles Whang, MD holds board certification in Gastroenterology.

Hospital Affiliations

  • Northbay Vacavalley Hospital

    1000 Nut Tree Rd, Vacaville, CA

  • Northbay Medical Center

    1200 B Gale Wilson Blvd, Fairfield, CA