Overview
John Clarke is a Gastroenterologist in Palo Alto, California. Dr. Clarke is rated as an Advanced provider by MediFind in the treatment of Gastric Dysmotility. His top areas of expertise are Achalasia, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Colonoscopy.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- 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
- EPO
- INSURANCE PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE
- PPO
- HMO
- POS
- 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
- EPO
- POS
- HMO
- INDEMNITY
- 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
- OTHER COMMERCIAL
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- HMO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MEDICARE DISCOUNT CARD
- MEDICARE MAPD
Locations
965 High St, Palo Alto, CA 94301
5800 Hollis St, Emeryville, CA 94608
Additional Areas of Focus
Dr. Clarke 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.
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Hoan Tran is a Gastroenterologist in San Jose, California. Dr. Tran is rated as a Distinguished provider by MediFind in the treatment of Gastric Dysmotility. His top areas of expertise are Esophagitis, Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Colonoscopy, and Endoscopy.
Digestive Care Medical Center
In his free time, Dr. Kao enjoys playing the piano, listening to live music, enjoying the outdoors and traveling to Italy. He and his wife, who were married in her hometown of Padova, Italy, also love to bike, run and enjoy the outdoors. Dr. Roger Kao is fluent in Mandarin Chinese and conversational medical Spanish and Italian. Dr. Kao is rated as a Distinguished provider by MediFind in the treatment of Gastric Dysmotility. His top areas of expertise are Gastric Dysmotility, Irritable Bowel Syndrome (IBS), Diarrhea, Gastrectomy, and Endoscopy.
Frequently Asked Questions about Dr. John Clarke
How do I make an appointment with Dr. John Clarke?
You can book an appointment with Dr. John Clarke by calling their office at 650-723-4000. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John Clarke a top-rated expert for Achalasia?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John Clarke is classified as an Distinguished expert for Achalasia, 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. John Clarke specialize in?
While Dr. John Clarke is a Gastroenterology, they have specific expertise in Achalasia, Painful Swallowing, and Swallowing Difficulty. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. John Clarke accept my insurance?
Dr. John Clarke accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 650-723-4000 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
- Distinguished
- AchalasiaDr. Clarke isDistinguished. Learn about Achalasia.
- Barrett EsophagusDr. Clarke isDistinguished. Learn about Barrett Esophagus.
- Bowel IncontinenceDr. Clarke isDistinguished. Learn about Bowel Incontinence.
- Congenital Diaphragmatic HerniaDr. Clarke isDistinguished. Learn about Congenital Diaphragmatic Hernia.
- EncopresisDr. Clarke isDistinguished. Learn about Encopresis.
- Gas Bloat SyndromeDr. Clarke isDistinguished. Learn about Gas Bloat Syndrome.
- Advanced
- Benign Esophageal StrictureDr. Clarke isAdvanced. Learn about Benign Esophageal Stricture.
- Childhood VolvulusDr. Clarke isAdvanced. Learn about Childhood Volvulus.
- Chronic Erosive GastritisDr. Clarke isAdvanced. Learn about Chronic Erosive Gastritis.
- Chronic Idiopathic Constipation (CIC)
- ColitisDr. Clarke isAdvanced. Learn about Colitis.
- Colonic MalakoplakiaDr. Clarke isAdvanced. Learn about Colonic Malakoplakia.
- Experienced
- Acute PancreatitisDr. Clarke isExperienced. Learn about Acute Pancreatitis.
- Anal FissureDr. Clarke isExperienced. Learn about Anal Fissure.
- Angiodysplasia of the ColonDr. Clarke isExperienced. Learn about Angiodysplasia of the Colon.
- Bacterial GastroenteritisDr. Clarke isExperienced. Learn about Bacterial Gastroenteritis.
- Banti's SyndromeDr. Clarke isExperienced. Learn about Banti's Syndrome.
- Bile Acid MalabsorptionDr. Clarke isExperienced. Learn about Bile Acid Malabsorption.