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Dr. Annette Kwon, MD

Dr. Annette Kwon, MD

San Francisco, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Kwon, Gastroenterologist in San Francisco, CA?

    Dr. Annette Kwon, MD is a Gastroenterologist, who primarily practices in San Francisco, CA. She is board certified. Dr. Kwon graduated from State University of New York / Health Science Center At Stony Brook and completed her residency at Massachusetts General Hospital. Dr. Kwon is fluent in English, Chinese, and Tagalog, and is currently seeing new patients. Dr. Kwon’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Kwon’s office at (415) 923-3050.

    What are Areas of Expertise for Dr. Kwon?

    Dr. Annette Kwon, MD is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Kwon empowers patients to confidently navigate their health journey, specializing in Inflammatory Bowel Disease, or comprehensive wellness support. Serving the San Francisco/CA community, Dr. Kwon is dedicated to enhancing lives through expert, patient-centered care.

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

    • Fellowship: Ucsf Med Center

    • Residency: Massachusetts General Hospital | Massachusetts General Hospital Program

    • Medical School: SCH OF MED AT STONY BROOK UNIV MED CTR | State University of New York / Health Science Center At Stony Brook | Johns Hopkins University School of Medicine | Johns Hopkins University School of Medicine Program

    Is Dr. Kwon board certified as a Gastroenterologist?

    Yes, Dr. Annette Kwon, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Kwon speak?

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

    • Chinese

    • English

    • Tagalog

    What conditions does Dr. Kwon treat?

    As a Gastroenterologist, Dr. Kwon 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. Kwon. 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.

    Also known as:

    • Colon Cancer Screening
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening

    ICD-10 Codes:

    • Z1211: Encounter for screening for malignant neoplasm of colon

    Also known as:

    • Acid Reflux
    • GERD
    • Acid Reflux (GER & GERD) in Adults
    • Acid Reflux (GER & GERD) in Children
    • Acid Reflux (GER & GERD) in Infants
    • Gastroesophageal Reflux
    • Heartburn
    • Indigestion

    ICD-10 Codes:

    • K219: Gastro-esophageal reflux disease without esophagitis

    Also known as:

    • Abdominal Pain
    • Upper Middle Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain
    • Epigastric pain
    • Pain below breastbone
    • Upper stomach pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain
    • R1013: Epigastric pain

    Also known as:

    • Diarrhea
    • Loose stools
    • Runny poop
    • Frequent bowel movements

    ICD-10 Codes:

    • R197: Diarrhea, unspecified

    Also known as:

    • Oropharyngeal Dysphagia
    • Swallowing Disorder
    • Difficulty Swallowing in Throat
    • Trouble Starting to Swallow
    • Throat Swallowing Problems

    ICD-10 Codes:

    • R1312: Dysphagia, oropharyngeal phase

    Also known as:

    • Crohn's Disease
    • Crohn’s Disease
    • Regional Enteritis
    • Inflammatory Bowel Disease (IBD)
    • Terminal Ileitis

    ICD-10 Codes:

    • K5090: Crohn's disease, unspecified, without complications

    What procedures does Dr. Kwon perform?

    As a Gastroenterologist, Dr. Kwon 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. Kwon. 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.

    Also known as:

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

    CPT Codes:

    • 45380: Colonoscopy, flexible; with biopsy, single or multiple
    • 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
    • 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:

    • Diagnostic Upper Endoscopy with Biopsy
    • Flexible Sigmoidoscopy with Biopsy
    • EGD with Esophageal Balloon Dilation
    • Colonoscopy with Injections
    • Colorectal Cancer Screening Tests
    • Colonoscopy
    • EGD with Biopsy
    • Esophagogastroduodenoscopy
    • Upper GI Endoscopy
    • Stomach Scope with Sample
    • Sigmoid Colon Scope with Biopsy
    • Lower Endoscopy with Tissue Sample
    • Flexible Sigmoidoscopy and Biopsy
    • Rectum and Lower Colon Exam
    • Upper Endoscopy with Esophageal Dilation
    • Flexible Esophagoscopy with Balloon
    • EGD with Balloon Widening
    • Flexible Colonoscopy with Injection
    • Colon Scope with Medication
    • Therapeutic Colonoscopy

    CPT Codes:

    • 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
    • 45331: Sigmoidoscopy, flexible; with biopsy, single or multiple
    • 43249: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic balloon dilation of esophagus (less than 30 mm diameter)
    • 45381: Colonoscopy, flexible; with directed submucosal injection(s), any substance

    Also known as:

    • Flexible Sigmoidoscopy
    • Colorectal Cancer Screening Tests
    • Sigmoidoscopy
    • Lower colon exam
    • Flexible colon scope
    • Rectum and lower colon check

    CPT Codes:

    • 45330: Sigmoidoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)

    Also known as:

    • Upper Endoscopy with Polyp Removal
    • EGD with Polypectomy
    • Esophagus, Stomach, Duodenum Scope with Removal
    • Flexible Endoscopy Tumor Excision

    CPT Codes:

    • 43251: Esophagogastroduodenoscopy, flexible, transoral; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique

    Does Dr. Kwon accept my insurance?

    Dr. Kwon accepts most major insurance plans. Important: Please call our office at (415) 923-3050 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Kwon accept in San Francisco, CA?

    Dr. Kwon in San Francisco, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Alliant Health Plans

    • BCBS Unspecified

    • Blue Shield of California

    • Crown Cork and Seal Company

    • CVS Health (formerly Aetna)

    • Medicare

    • State of Tennessee

    • Sutter Health

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Kwon's office located?

    Dr. Annette Kwon's Primary Practice

    2100 Webster St Ste 423

    San Francisco, CA 94115

    (415) 923-3050

    Get Directions

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

    Dr. Kwon's National Provider Identifier (NPI) number is 1417009630.

    What common questions do patients ask about Dr. Kwon?

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

    What is Dr. Annette Kwon's specialty?

    Dr. Kwon is a Gastroenterologist near San Francisco, CA. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Kwon to book an appointment today.

    Is this Dr. Annette Kwon affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Kwon is affiliated with California Pacific Medical Center - Van Ness Campus which is a Castle Connolly Top Hospital. 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

    Where can I learn more about Gastroenterologist?

    Explore Gastroenterologist with 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 Annette Kwon accepting new patients in San Francisco, CA?

    Yes, Dr. Annette Kwon is accepting new patients at this time.

    Does Dr. Annette Kwon offer online booking?

    Please contact Dr. Kwon's office at (415) 923-3050 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Annette Kwon?

    Please contact Dr. Kwon's office at (415) 923-3050 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Annette Kwon have?

    Dr. Annette Kwon is certified by the American Board of Internal Medicine.

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