Overview
Dr. Mark M. Tsuchiyose is a board-certified gastroenterologist with over 35 years of experience treating complex gastrointestinal and liver disorders. He provides personalized, patient-centered care and performs advanced diagnostic and therapeutic endoscopy with a strong emphasis on safety, comfort, and long-term outcomes. His approach blends clinical precision with a deep commitment to understanding each patient’s full health picture.
Expanded his clinical model through formal training in functional and holistic medicine since 2014, focusing on root causes of chronic disease.
Developed targeted nutritional strategies to support pyloric valve function and help patients reduce bile-related injury and discontinue long-term PPI therapy safely.
At CDCH, improves liver health, reducing liver fat in nearly 90% of patients through metabolic and nutrition-focused interventions.
Advocates for physician support, community health, and public wellness while helping patients transition away from unnecessary long-term acid suppression.
Committed to compassionate, whole-person care.
Dr. Tsuchiyose is highly rated in 7 conditions, according to our data. His clinical expertise encompasses Exocrine Pancreatic Insufficiency, Angiodysplasia of the Colon, Indigestion, Endoscopy, and Colonoscopy.
Dr. Tsuchiyose is board certified in Internal Medicine, Gastroenterology, and Hepatology.
Residency
Specialties
Licenses
Board Certifications
Hospital Affiliations
Languages Spoken
Gender
Awards
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- MEDICARE SNP
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
Accepted plan types not found. Please verify directly with the provider.
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1860 El Camino Real Ste 101, Burlingame, CA 94010
1850 Sullivan Ave Ste 420, Daly City, CA 94015
Additional Areas of Focus
Dr. Tsuchiyose has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Palo Alto VA Medical Center
Robert Wong is a primary care provider, practicing in Gastroenterologist in Palo Alto, California. Dr. Wong is highly rated in 23 conditions, according to our data. His clinical expertise encompasses Hepatitis, Hepatitis B, Hepatitis D, Liver Transplant, and Endoscopy.
Stanford Hospital And Clinics
Paul Kwo is a Gastroenterologist practicing medicine in Stanford, California. Dr. Kwo is highly rated in 34 conditions, according to our data. His clinical expertise encompasses Hepatitis C, Hepatitis, Cirrhosis, Liver Transplant, and Hormone Replacement Therapy (HRT).
Stanford Hospital And Clinics
Walter Park is a Gastroenterologist practicing medicine in Stanford, California. Dr. Park is highly rated in 26 conditions, according to our data. His clinical expertise encompasses Chronic Pancreatitis, Hereditary Pancreatitis, Exocrine Pancreatic Insufficiency, Endoscopy, and Pancreatectomy.
Frequently Asked Questions about Dr. Mark Tsuchiyose
How do I make an appointment with Dr. Mark Tsuchiyose?
You can book an appointment with Dr. Mark Tsuchiyose by calling their office at 650-756-5000. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Mark Tsuchiyose a top-rated expert for Exocrine Pancreatic Insufficiency?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Mark Tsuchiyose is classified as an Advanced expert for Exocrine Pancreatic Insufficiency, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Mark Tsuchiyose specialize in?
While Dr. Mark Tsuchiyose is a Gastroenterology, they have specific expertise in Exocrine Pancreatic Insufficiency, Angiodysplasia of the Colon, and Indigestion. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. Mark Tsuchiyose accept my insurance?
Dr. Mark Tsuchiyose accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 650-756-5000 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Angiodysplasia of the ColonDr. Tsuchiyose isAdvanced. Learn about Angiodysplasia of the Colon.
- DiarrheaDr. Tsuchiyose isAdvanced. Learn about Diarrhea.
- Exocrine Pancreatic InsufficiencyDr. Tsuchiyose isAdvanced. Learn about Exocrine Pancreatic Insufficiency.
- IndigestionDr. Tsuchiyose isAdvanced. Learn about Indigestion.
- Non-Alcoholic Fatty Liver DiseaseDr. Tsuchiyose isAdvanced. Learn about Non-Alcoholic Fatty Liver Disease.
- Nonalcoholic Steatohepatitis (NASH)Dr. Tsuchiyose isAdvanced. Learn about Nonalcoholic Steatohepatitis (NASH).
- Experienced
- Abdominal Obesity Metabolic SyndromeDr. Tsuchiyose isExperienced. Learn about Abdominal Obesity Metabolic Syndrome.
- Alcoholic CirrhosisDr. Tsuchiyose isExperienced. Learn about Alcoholic Cirrhosis.
- Bacterial GastroenteritisDr. Tsuchiyose isExperienced. Learn about Bacterial Gastroenteritis.
- Barrett EsophagusDr. Tsuchiyose isExperienced. Learn about Barrett Esophagus.
- Benign Esophageal StrictureDr. Tsuchiyose isExperienced. Learn about Benign Esophageal Stricture.
- Childhood Iron Deficiency AnemiaDr. Tsuchiyose isExperienced. Learn about Childhood Iron Deficiency Anemia.