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Dr. Mark Tsuchiyose, MD

Daly City, CA

36 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Tsuchiyose, Gastroenterologist in Daly City, CA?

    Dr. Mark Tsuchiyose, MD is a Gastroenterologist, who primarily practices in Daly City, CA. He has been practicing for over 36 years and is board certified by the American Board of Internal Medicine. Dr. Tsuchiyose graduated from Keck School of Medicine of the University of Southern California and completed his residency at Univ S Ca Sch Of Med, Gastroenterology Huntington Mem Hosp, Internal Medicine L A Co-Usc Med Ctr, Internal Medicine. Dr. Tsuchiyose is fluent in English and Spanish, and is currently seeing new patients. Dr. Tsuchiyose’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. Tsuchiyose’s office at (650) 993-6629.

    What are Areas of Expertise for Dr. Tsuchiyose?

    Dr. Mark Tsuchiyose, 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. Tsuchiyose empowers patients to confidently navigate their health journey, specializing in Liver Disease, or comprehensive wellness support. Serving the Daly City/CA community, Dr. Tsuchiyose is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: Univ S Ca Sch Of Med, Gastroenterology Huntington Mem Hosp, Internal Medicine L A Co-Usc Med Ctr, Internal Medicine | USC/LAC-Keck School of Medicine

    • Medical School: University of Southern Ca Sch of Med, Los Angeles Ca | Keck School of Medicine of the University of Southern California

    Is Dr. Tsuchiyose board certified in Gastroenterologist?

    Yes, Dr. Mark Tsuchiyose, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Tsuchiyose speak?

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

    • English

    • Spanish

    What conditions does Dr. Tsuchiyose treat?

    As a Gastroenterologist, Dr. Tsuchiyose 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. Tsuchiyose. 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:

    • Gas Pain
    • Upper Middle Abdominal Pain
    • Pelvic Pain
    • Abdominal Pain
    • Gas
    • Gas in the Digestive Tract
    • Stomach Gas Pain
    • Trapped Gas Pain
    • Intestinal Gas Pain
    • Epigastric pain
    • Pain below breastbone
    • Upper stomach pain
    • Lower belly pain
    • Pain in lower abdomen
    • Abdominal discomfort

    ICD-10 Codes:

    • R141: Gas pain
    • R1013: Epigastric pain
    • R1030: Lower abdominal pain, unspecified

    Also known as:

    • Fatty Liver Disease
    • Liver Disease
    • Nonalcoholic Fatty Liver Disease (NAFLD) & NASH
    • Nonalcoholic Fatty Liver Disease & NASH in Children
    • NAFLD
    • NASH
    • Hepatic steatosis

    ICD-10 Codes:

    • K760: Fatty (change of) liver, not elsewhere classified

    Also known as:

    • Colon Polyps
    • Colonic Polyps
    • Colorectal Polyps
    • Intestinal Polyps
    • Bowel Polyps

    ICD-10 Codes:

    • Z86010: Personal history of colon polyps
    • Z860100: Personal history of colon polyps, unspecified

    Also known as:

    • Hemorrhoids
    • Piles
    • Anal veins
    • Swollen rectal veins

    ICD-10 Codes:

    • K648: Other hemorrhoids

    Also known as:

    • Stomach and Duodenum Disorder
    • Stomach Disorder
    • Gastric Conditions
    • Duodenal Conditions
    • Digestive System Disorders

    ICD-10 Codes:

    • K3189: Other diseases of stomach and duodenum

    Also known as:

    • Colon Polyps
    • Colonic Polyps
    • Colorectal polyps
    • Bowel polyps
    • Intestinal polyps

    ICD-10 Codes:

    • K635: Polyp of colon

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Dark, Tarry Stools (Melena)
    • Gastrointestinal Bleeding
    • Melena
    • Black Stools
    • Upper GI Bleed Signs

    ICD-10 Codes:

    • K921: Melena

    Also known as:

    • Abnormal Bowel Movements
    • Bowel Movement
    • Unusual stool
    • Changes in poop
    • Fecal changes

    ICD-10 Codes:

    • R195: Other fecal abnormalities

    Also known as:

    • Abdominal Bloating
    • Gas
    • Gas in the Digestive Tract
    • Bloated Stomach
    • Swollen Belly
    • Gaseous Distension

    ICD-10 Codes:

    • R140: Abdominal distension (gaseous)

    Also known as:

    • Constipation
    • Difficulty Passing Stool
    • Infrequent Bowel Movements
    • Hard Stools

    ICD-10 Codes:

    • K5900: Constipation, unspecified

    Also known as:

    • Iron Deficiency Anemia
    • Anemia
    • Iron
    • Anemia from Iron Lack
    • Low Iron Anemia
    • Sideropenic Anemia

    ICD-10 Codes:

    • D509: Iron deficiency anemia, unspecified

    Also known as:

    • Nonalcoholic steatohepatitis (NASH)
    • Fatty Liver Disease
    • Non-alcoholic fatty liver disease
    • Nonalcoholic Fatty Liver Disease (NAFLD) & NASH
    • Nonalcoholic Fatty Liver Disease & NASH in Children
    • NASH
    • Non-alcoholic fatty liver disease with inflammation
    • Fatty liver inflammation

    ICD-10 Codes:

    • K7581: Nonalcoholic steatohepatitis (NASH)

    Also known as:

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

    ICD-10 Codes:

    • R197: Diarrhea, unspecified

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    Does Dr. Tsuchiyose accept my insurance?

    Dr. Tsuchiyose accepts most major insurance plans. Important: Please call our office at (650) 993-6629 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Tsuchiyose accept in Daly City, CA?

    Dr. Tsuchiyose in Daly City, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Commercial

    • All Other Third Party

    • Blue Shield of California

    • Chinese Community Health Plan

    • Health Plan of San Mateo

    • Hill Physicians Medical Group

    • Medicare

    • Other Health Care Provider

    • Sutter Health

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Tsuchiyose's office located?

    Dr. Mark Tsuchiyose's Primary Practice

    1850 Sullivan Ave Ste 420

    Daly City, CA 94015

    (650) 993-6629

    Get Directions

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

    Dr. Tsuchiyose's National Provider Identifier (NPI) number is 1063412195.

    What common questions do patients ask about Dr. Tsuchiyose?

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

    What is Dr. Mark Tsuchiyose's specialty?

    Dr. Tsuchiyose is a Gastroenterologist near Daly City, 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. Tsuchiyose to book an appointment today.

    Is this Dr. Mark Tsuchiyose affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Tsuchiyose is affiliated with Mills-Peninsula Medical Center 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 Mark Tsuchiyose accepting new patients in Daly City, CA?

    Yes, Dr. Mark Tsuchiyose is accepting new patients at this time.

    Does Dr. Mark Tsuchiyose offer online booking?

    Please contact Dr. Tsuchiyose's office at (650) 993-6629 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Tsuchiyose?

    Please contact Dr. Tsuchiyose's office at (650) 993-6629 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Mark Tsuchiyose have?

    Dr. Mark Tsuchiyose is certified by the American Board of Internal Medicine.

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