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Dr. John Clarke III, MD

Gastroenterology* Age 50
Dr. John Clarke III, MD
3.8 (10 Ratings)

Offers telehealth

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Dr. John Clarke III, MD is a Gastroenterology Specialist in Redwood City, CA.
Dr. John Clarke III, MD
3.8 (10 Ratings)
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Dr. John Clarke III, MD

Gastroenterology* Age 50
Redwood City, CA
Call for new patient details
25 years of experience

Offers telehealth

Dr. John Clarke III, MD is a Gastroenterology Specialist in Redwood City, CA.

About

Dr. John Clarke III, MD is a Gastroenterology Specialist in Redwood City, CA and has 25 years experience. They graduated from Columbia University Vagelos College of Physicians and Surgeons. They currently practice at Practice and are affiliated with Stanford Health Care. Dr. Clarke III has experience treating conditions like Dysphagia, Constipation and Gastroparesis among other conditions at varying frequencies. At present, Dr. Clarke III received an average rating of 3.8/5 from patients and has been reviewed 10 times. Their office is not accepting new patients. Dr. Clarke III also speaks French. Dr. Clarke III is board certified in Gastroenterology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Experience Check

Enter a condition or procedure
Dysphagia
Constipation
Gastroparesis
Dysphagia
Constipation
Gastroparesis
Diarrhea
  • View other providers who treat Diarrhea
Diffuse Esophageal Spasm
Esophageal Achalasia and Cardiospasm
Esophageal Motility Disorders
Esophagitis
Gas-Bloat Syndrome
Gastroesophageal Reflux Disease (GERD)
Nausea
  • View other providers who treat Nausea
Reflux Esophagitis
Vomiting Disorders
Abdominal Pain
Barrett's Esophagus
Chronic Gastritis
Diaphragmatic and Hiatal Hernia
Gastritis
Irritable Bowel Syndrome
Noninfectious Gastroenteritis and Colitis
Duodenal Polypectomy
Endoscopy (Esophagus, Stomach, Small Intestine)
Anemia
  • View other providers who treat Anemia
Barretts Esophagus with Dysplasia
Colorectal Polyp
Duodenitis
Enteritis
Eosinophilic Esophagitis
Esophageal Ulcer
Food Allergy
Gastric Ulcer
Gastrointestinal Malabsorption
Gastroptosis
Hemorrhoids
Indigestion
Intestinal Diverticulosis
Intestinal Ulcer
Malnutrition
Non-Alcoholic Fatty Liver Disease
Pancreatic Pseudocyst
Pancreatitis
Retroperitoneum Cancer
Unexplained Weight Loss
Upper Digestive Tract Cancer
Viral Enteritis
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
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
Anal or Rectal Pain
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Boerhaave's Syndrome
Celiac Disease
Cholangitis
Chronic Anal Fissure
Cirrhosis
Congenital Achalasia
Congenital Anomaly Esophagus
Crohn's Disease
Dehydration
Duodenal Cancer
Duodenal Ulcer
Dysentery
Esophageal Diverticulum
Familial Adenomatous Polyposis
Gallstones
Gastrointestinal Bleeding
Heartburn
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hereditary Amyloidosis
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Infectious Diarrheal Disease
Inflammatory Bowel Disease
Intestinal Diverticulitis
Intestinal Malabsorption Carbohydrate
Intestinal Obstruction
Ischemic Colitis
Lactose Intolerance
Liver Damage from Alcohol
Neoplasm of Gastrointestinal Tract
Pelvic Abscess
Peptic Ulcer
Proctoptosis
Pyloric Stenosis
Rectal Prolapse
Stomal Ulcer
Ulcerative Colitis
Viral Hepatitis
Vitamin B12 Anemia
Vitamin_Deficiency
Anoscopy
  • View other providers who treat Anoscopy
Biliary Drainage
Colon Cancer Screening
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
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Advantage Health Solutions HMO
  • Choice Plus POS II
    Deductible Plan CA Members Only HMO
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
    Open Choice PPO
    Premier Care Network Plus - Innovation Health
  • California Care Large Group HMO
    California Care Small Group HMO
    Pathway EPO
    Prudent Buyer Individual CA PPO
    Prudent Buyer Large Group CA PPO
    Prudent Buyer Small Group CA PPO
    Select CA HMO
  • Blue Card PPO
  • Advantage Preferred DirectAccess Plus PPO
  • Bronze Full 4500 PPO
  • Cigna PPO
    Open Access Plus
  • First Health (Coventry Health Care) PPO
  • CA Healthnet PPO
  • Northern CA Cigna + Oscar LocalPlus EPO
    Northern CA Cigna + Oscar Open Access Plus EPO
  • Choice Plus POS
    Medica Choice
    Nexus Open Access
    Options PPO
    SignatureValue - CA HMO

Locations

  1. 1 Stanford University Medical Center
    450 Broadway St, Redwood City, CA 94063
  2. 2 Benign Pancreas Program
    420 Broadway St, Redwood City, CA 94063
  3. 3 Stanford Hospital and Clinics
    300 Pasteur Dr, Stanford, CA 94305
  4. 4 Stanford Health Care Emeryville 5800
    5800 Hollis St, Emeryville, CA 94608
    Monday
    09:00 - 16:00

Patient Satisfaction

Likelihood to recommend Dr. Clarke III
3.8
Based on 10 Reviews
5 Stars (7)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (3)

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Dr. Clarke III's Office & Staff

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Experience with Dr. Clarke III

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  • How well provider explains medical condition(s)
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  • Hpends appropriate amount of time with patients

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Telehealth Options
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(650) 723-4000

About Me

Biography
  • Dr. John Clarke III, MD is a gastroenterology specialist in Redwood City, CA and has over 24 years of experience in the medical field. He graduated from Columbia University Vagelos College of Physicians and Surgeons in 1999. He specializes in Gastroenterology.
Biography
Languages Spoken
French
Languages Spoken
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
  • Columbia University Vagelos College of Physicians and Surgeons
    1999
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology and Internal Medicine
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
Responses are sourced directly from patients.
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Does Dr. Clarke III offer telehealth services or virtual visits?
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Does Dr. Clarke III offer an online patient portal?
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Does Dr. Clarke III have free onsite parking?
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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. John Clarke III, MD. To arrange an appointment, call the number on Dr. Clarke III's profile.

Dr. Clarke III frequently treats the following conditions: Dysphagia, Constipation and Gastroparesis. See more on Sharecare.

Dr. John Clarke III, MD is affiliated with Stanford Health Care.

Yes, Dr. John Clarke III, MD holds board certification in Gastroenterology and Internal Medicine.

Hospital Affiliations

  • Stanford Health Care

    300 Pasteur Dr, Stanford, CA