Dr. John Clarke III, MD

Dr. John Clarke III, MD

Gastroenterology  ·  
Male  ·  
Age 45
(10)
Save
Dr. John Clarke III, MD is a gastroenterology specialist in Stanford, CA and has been practicing for 12 years. He graduated from Columbia U, College Of Phys/Surg in 1999 and specializes in gastroenterology.

300 Pasteur Dr Rm H0206B

Stanford, CA 94305

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Cigna
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • MultiPlan

*Please verify this information when scheduling an appointment.

Background Check

No malpractice claims found for California
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Clarke III's experience treating your condition or procedure

Dr. Clarke III's Top Procedures and Conditions

Treatment Frequency
Gastroparesis
very high
very high

Treatment Frequency

Dr. Clarke III treats Gastroparesis more than 99% of his peers

Dr. Clarke III treats this condition more than 99% of his peers

Irritable Bowel Syndrome
very high
very high

Treatment Frequency

Dr. Clarke III treats Irritable Bowel Syndrome more than 98% of his peers

Dr. Clarke III treats this condition more than 98% of his peers

Noninfectious Gastroenteritis and Colitis
very high
very high

Treatment Frequency

Dr. Clarke III treats Noninfectious Gastroenteritis and Colitis more than 98% of his peers

Dr. Clarke III treats this condition more than 98% of his peers

Dr. Clarke III's conditions and procedures:

Abdominal Disorders
Abdominal Pain
Anal or Rectal Pain
Anal Prolapse
Anemia
Autoimmune Diseases
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Benign Tumor
Blood Disorders
Cancer
Celiac Disease
Cholecystitis and Gallstones
Cirrhosis
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer
Constipation
Crohn's Disease
Dehydration
Diaphragmatic and-or Hiatal Hernia
Diarrhea
Diverticulitis, Intestinal
Diverticulosis, Intestinal
Duodenal Ulcer
Duodenitis
Dysphagia
Endoscopy (Esophagus, Stomach, Small Intestine)
Enteritis
Esophageal Achalasia and Cardiospasm
Esophageal Cancer
Esophageal Diseases
Esophageal Diverticulum
Esophageal Ulcer
Esophageal Varices
Esophagitis
Gas-Bloat Syndrome
Gastric Ulcer
Gastritis
Gastroenterology Procedures
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastrointestinal Diseases
Gastrointestinal Malabsorption
Gastroparesis
Heartburn
Hemorrhoids
Hepatitis B - Immune Response
Hepatitis C
Hernia
Ileus
Incision and Removal of Foreign Object
Indigestion
Inflammatory Bowel Disease
Intestinal Ischemia
Intestinal Obstruction
Irritable Bowel Syndrome
Lactose Intolerance
Liver Damage from Alcohol
Malnutrition
Manometry
Nausea
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Peptic Ulcer
Pyloric Stenosis
Reflux Esophagitis
Small Intestine Cancer
Stomach and Small Intestine Cancer
Stomach Cancer
Stomach Diseases
Stomal Ulcer
Ulcer
Ulcerative Colitis
Unexplained Weight Loss
Viral Enteritis
Viral Hepatitis
Vomiting Disorders

About Me

Biography

Dr. John Clarke III, MD is a gastroenterology specialist in Stanford, CA and has been practicing for 12 years. He graduated from Columbia U, College Of Phys/Surg in 1999 and specializes in gastroenterology.

Specialties

  • Gastroenterology

Board Certifications

  • Gastroenterology
  • Internal Medicine

Education

2007
The Johns Hopkins Hospital
Fellowship Hospital
2002
The Johns Hopkins Hospital
Residency Hospital
2000
The Johns Hopkins Hospital
Internship Hospital
1999
Columbia U, College Of Phys/Surg
Medical School
2007
2002
2000
1999

Awards

Dr. Clarke III's Reviews

Likelihood to recommend Dr. Clarke III

3.8

Based on 10 reviews

5 Stars
70%
(7)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
30%
(3)

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Dr. Clarke III?
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Average Wait Time
  • 16 – 30 minutes
Dr. Clarke III's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. John Clarke III, MD
Reply
I met with Dr Clarke for an early morning for which he was 90 minutes late. He glanced at some case notes and stated that he would schedule my procedures “as soon as possible.” After a week of silence from his office I called to get an update. I’m now scheduled to have the procedures done ... 6...Read More
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Locations

Insurance accepted

Accepted insurance can change. Please double-check when making an appointment.

Aetna
Aetna HMO
Choice Plus POS II
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of California
Advantage Preferred DirectAccess Plus PPO
Blue Cross Blue Shield of California PPO
Select PPO
Cigna
Cigna HMO
Cigna PPO
LocalPlus
Open Access Plus
Coventry Health Care
Southern Health PPO
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
MultiPlan
MultiPlan PPO
PHCS Network PPO