Overview
Mark Johnson is a Gastroenterologist practicing medicine in Chula Vista, California.
Dr. Johnson is highly rated in 10 conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Benign Esophageal Stricture, Chronic Erosive Gastritis, Gastrectomy, and Gastrostomy.
Specialties
Licenses
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
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
Accepted plan types not found. Please verify directly with the provider.
- HMO
- INDEMNITY
- 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
- 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
480 Fourth Ave Ste 506, Chula Vista, CA 91910
Additional Areas of Focus
Dr. Johnson 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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Brigid Boland is a Gastroenterologist practicing medicine in San Diego, California. She has been practicing medicine for over 18 years. Dr. Boland is highly rated in 9 conditions, according to our data. Her clinical expertise encompasses Ulcerative Colitis, Crohn's Disease, Hemorrhagic Proctocolitis, Colonoscopy, and Endoscopy.
Frequently Asked Questions about Dr. Mark Y. Johnson
How do I make an appointment with Dr. Mark Y. Johnson?
You can book an appointment with Dr. Mark Y. Johnson by calling their office at 619-585-0313. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Mark Y. Johnson a top-rated expert for Gastrointestinal Bleeding?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Mark Y. Johnson is classified as an Distinguished expert for Gastrointestinal Bleeding, 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 Y. Johnson specialize in?
While Dr. Mark Y. Johnson is a Gastroenterology, they have specific expertise in Gastrointestinal Bleeding, Benign Esophageal Stricture, and Gastrectomy. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. Mark Y. Johnson accept my insurance?
Dr. Mark Y. Johnson accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 619-585-0313 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
- Benign Esophageal StrictureDr. Johnson isDistinguished. Learn about Benign Esophageal Stricture.
- Gastrointestinal BleedingDr. Johnson isDistinguished. Learn about Gastrointestinal Bleeding.
- Advanced
- Chronic Erosive GastritisDr. Johnson isAdvanced. Learn about Chronic Erosive Gastritis.
- Esophageal VaricesDr. Johnson isAdvanced. Learn about Esophageal Varices.
- GastrectomyDr. Johnson isAdvanced. Learn about Gastrectomy.
- GastritisDr. Johnson isAdvanced. Learn about Gastritis.
- GastrostomyDr. Johnson isAdvanced. Learn about Gastrostomy.
- Menetrier DiseaseDr. Johnson isAdvanced. Learn about Menetrier Disease.
- Painful SwallowingDr. Johnson isAdvanced. Learn about Painful Swallowing.
- Swallowing DifficultyDr. Johnson isAdvanced. Learn about Swallowing Difficulty.
- Experienced
- Acute PancreatitisDr. Johnson isExperienced. Learn about Acute Pancreatitis.
- Alcoholic CirrhosisDr. Johnson isExperienced. Learn about Alcoholic Cirrhosis.
- AnemiaDr. Johnson isExperienced. Learn about Anemia.
- Angiodysplasia of the ColonDr. Johnson isExperienced. Learn about Angiodysplasia of the Colon.
- AscitesDr. Johnson isExperienced. Learn about Ascites.
- Attenuated Familial Adenomatous PolyposisDr. Johnson isExperienced. Learn about Attenuated Familial Adenomatous Polyposis.
- Bile Duct ObstructionDr. Johnson isExperienced. Learn about Bile Duct Obstruction.
- Bile Duct StrictureDr. Johnson isExperienced. Learn about Bile Duct Stricture.
- Biliary DyskinesiaDr. Johnson isExperienced. Learn about Biliary Dyskinesia.
- Childhood PancreatitisDr. Johnson isExperienced. Learn about Childhood Pancreatitis.
- Childhood VolvulusDr. Johnson isExperienced. Learn about Childhood Volvulus.
- CholedocholithiasisDr. Johnson isExperienced. Learn about Choledocholithiasis.
- CirrhosisDr. Johnson isExperienced. Learn about Cirrhosis.
- ColitisDr. Johnson isExperienced. Learn about Colitis.
- Colonic MalakoplakiaDr. Johnson isExperienced. Learn about Colonic Malakoplakia.
- ColonoscopyDr. Johnson isExperienced. Learn about Colonoscopy.
- Congenital Diaphragmatic HerniaDr. Johnson isExperienced. Learn about Congenital Diaphragmatic Hernia.
- Cronkhite-Canada DiseaseDr. Johnson isExperienced. Learn about Cronkhite-Canada Disease.
- DiarrheaDr. Johnson isExperienced. Learn about Diarrhea.
- Diverticular DiseaseDr. Johnson isExperienced. Learn about Diverticular Disease.
- EndoscopyDr. Johnson isExperienced. Learn about Endoscopy.
- Enlarged LiverDr. Johnson isExperienced. Learn about Enlarged Liver.
- EsophagitisDr. Johnson isExperienced. Learn about Esophagitis.
- Familial Adenomatous PolyposisDr. Johnson isExperienced. Learn about Familial Adenomatous Polyposis.
- Familial Pancreatic CancerDr. Johnson isExperienced. Learn about Familial Pancreatic Cancer.
- Fecal ImpactionDr. Johnson isExperienced. Learn about Fecal Impaction.
- Gallbladder DiseaseDr. Johnson isExperienced. Learn about Gallbladder Disease.
- GallstonesDr. Johnson isExperienced. Learn about Gallstones.
- Gardner SyndromeDr. Johnson isExperienced. Learn about Gardner Syndrome.
- Gastroesophageal Reflux Disease (GERD)Dr. Johnson isExperienced. Learn about Gastroesophageal Reflux Disease (GERD).
- GastroparesisDr. Johnson isExperienced. Learn about Gastroparesis.
- HemorrhoidsDr. Johnson isExperienced. Learn about Hemorrhoids.
- HepatitisDr. Johnson isExperienced. Learn about Hepatitis.
- Hereditary PancreatitisDr. Johnson isExperienced. Learn about Hereditary Pancreatitis.
- Hiatal HerniaDr. Johnson isExperienced. Learn about Hiatal Hernia.
- Intestinal CancerDr. Johnson isExperienced. Learn about Intestinal Cancer.
- Irritable Bowel Syndrome (IBS)Dr. Johnson isExperienced. Learn about Irritable Bowel Syndrome (IBS).
- JaundiceDr. Johnson isExperienced. Learn about Jaundice.
- Juvenile Polyposis SyndromeDr. Johnson isExperienced. Learn about Juvenile Polyposis Syndrome.
- Liver FailureDr. Johnson isExperienced. Learn about Liver Failure.
- Lower Esophageal RingDr. Johnson isExperienced. Learn about Lower Esophageal Ring.
- Mallory-Weiss SyndromeDr. Johnson isExperienced. Learn about Mallory-Weiss Syndrome.
- Mesenteric Artery IschemiaDr. Johnson isExperienced. Learn about Mesenteric Artery Ischemia.
- Morning SicknessDr. Johnson isExperienced. Learn about Morning Sickness.
- Non-Alcoholic Fatty Liver DiseaseDr. Johnson isExperienced. Learn about Non-Alcoholic Fatty Liver Disease.
- Pancreatic CancerDr. Johnson isExperienced. Learn about Pancreatic Cancer.
- Portal HypertensionDr. Johnson isExperienced. Learn about Portal Hypertension.
- ProctitisDr. Johnson isExperienced. Learn about Proctitis.
- Stomach CancerDr. Johnson isExperienced. Learn about Stomach Cancer.
- Trichohepatoenteric SyndromeDr. Johnson isExperienced. Learn about Trichohepatoenteric Syndrome.
- Turcot SyndromeDr. Johnson isExperienced. Learn about Turcot Syndrome.
- Ulcerative ColitisDr. Johnson isExperienced. Learn about Ulcerative Colitis.
- Viral GastroenteritisDr. Johnson isExperienced. Learn about Viral Gastroenteritis.
- VisceromegalyDr. Johnson isExperienced. Learn about Visceromegaly.