Accepting new patients

Dr. Mark Johnson, MD

Gastroenterology •  Male • Age 73

  
Dr. Johnson

Mark Johnson, MD

480 4th Ave Ste 506 Chula Vista, CA 91910
Accepting new patients

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Dr. Mark Johnson, MD is a gastroenterology specialist in Chula Vista, CA and has been practicing for 39 years. He graduated from George Washington University / School Of Medicine and Health Sciences in 1973 and specializes in gastroenterology.


Dr. Johnson's Reviews

Likelihood to recommend Dr. Johnson

4.2

Based on 13 reviews

5 Stars
76.92307692307692%
(10)
4 Stars
0%
(0)
3 Stars
7.6923076923076925%
(1)
2 Stars
0%
(0)
1 Star
15.384615384615385%
(2)

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Dr. Johnson?
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Average Reported Wait Time
  • 10 – 15 minutes
Dr. Johnson'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. Mark Johnson, MD
RecentHighestLowestMost Helpful
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He is so kind and genuinely cares about your health and your life. the staff there is so nice as well, it makes things more comfortable going in.
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Dr. Johnson is experienced, knowledgeable, patient and kind.
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About Me

Care Philosophy

As a Sharp HealthCare-affiliated physician, I strive to make a difference every day and to deliver compassionate, personalized health care. I believe in working with my patients to provide the best treatment options and care possible for each individual. This is health care the way it should be.

Specialties

  • Gastroenterology

Board Certifications

  • Gastroenterology
  • Internal Medicine

Education

1981
University Of Ca-Irvine
Fellowship Hospital
1977
Lac-Usc Medical Center
Residency Hospital
1974
University Of Southern California
Internship Hospital
1973
George Washington University / School Of Medicine and Health Sciences
Medical School
1969
University Of Washington
Undergraduate School

Languages

  • Spanish
  • English

Awards

Insurance Check

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Dr. Johnson accepts

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

(619) 585-0313

Dr. Johnson accepts the following insurance:

Aetna
Aetna HMO
Elect Choice
Elect Choice EPO
Health Fund PPO
Managed Choice POS
National Advantage PPO
Open Choice PPO
Quality Point-of-Service POS
Traditional Choice
Traditional Choice PPO
USAccess
Anthem Blue Cross
Anthem Blue Cross of California EPO
Plus POS
Prudent Buyer PPO
Anthem Blue Cross Blue Shield
Anthem Blue Cross Blue Shield HMO
AvMed
Open Access
Beech Street (Multiplan)
Beech Street (Multiplan) PPO
Blue Cross Blue Shield
Blue Cross Blue Shield EPO
Blue Cross Blue Shield HMO
Blue Cross Blue Shield POS
Blue Cross Blue Shield PPO
CaliforniaCare HMO
Blue Shield of California
Added Advantage POS
Blue Shield of California HMO
Blue Shield of California PPO
Care 1st Health Plan
Cigna
Cigna HMO
Cigna PPO
Coventry Health Care
Coventry Health Care PPO
Health Net
Health Net EPO
Health Net HMO
Health Net PPO
Health Net of California
Health Net of California POS
Seniority Plus Medicare Advantage HMO
HealthSmart
HealthSmart PPO
Humana
Choice Care Network PPO
Choice Care PPO
Medicaid of California
Medi-Cal
MultiPlan
MultiPlan PPO
Pacific Foundation for Medical Care
Pacific Foundation for Medical Care PPO
Self Pay
Sharp Health Plan
Premier HMO
Sliding Scale
Three Rivers Provider Network
Tricare
Prime
TriCare for Life
UnitedHealthCare
Choice EPO
Choice HMO
Choice Plus POS
Options PPO

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. Johnson's experience treating your condition or procedure

Dr. Johnson's Top Procedures and Conditions

Treatment Frequency
Abdominal Disorders
very high
very high

Treatment Frequency

Dr. Johnson treats Abdominal Disorders more than 98% of his peers

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

Gastrointestinal Diseases
very high
very high

Treatment Frequency

Dr. Johnson treats Gastrointestinal Diseases more than 97% of his peers

Dr. Johnson treats this condition more than 97% of his peers

Stomach Diseases
very high
very high

Treatment Frequency

Dr. Johnson treats Stomach Diseases more than 96% of his peers

Dr. Johnson treats this condition more than 96% of his peers

Dr. Johnson's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess
  • Anal or Rectal Pain
  • Anal Prolapse
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Bile Duct Procedure
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • Cirrhosis
  • Colitis
  • Colon Cancer Screening
  • Colonoscopy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Endoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Enteritis
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Cancer
  • Esophageal Dilatation
  • 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
  • Hemorrhoidectomy or Excision of Anal Tags
  • Hemorrhoids
  • Hepatitis A
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hepatorenal Syndrome
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Abscess
  • Intestinal Ischemia
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Biopsy
  • Liver Damage from Alcohol
  • Liver Diseases and Disorders
  • Malnutrition
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Non-Neonatal Jaundice
  • Pancreatitis
  • Peptic Ulcer
  • Pyloric Stenosis
  • Pyloromyotomy
  • 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
  • Viral Infection
  • Vomiting Disorders