Overview
Steven Johnson is a Gastroenterologist practicing medicine in Freedom, California.
Dr. Johnson is highly rated in 52 conditions, according to our data. His clinical expertise encompasses Gardner Syndrome, Turcot Syndrome, Helicobacter Pylori Infection, Colonoscopy, and Endoscopy.
He is actively involved in clinical research, co-authoring 1 peer reviewed article. Dr. Johnson is currently accepting new patients.
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
- 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
- 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.
- EPO
- HMO
- PPO
- 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
- OTHER COMMERCIAL
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
243 Green Valley Rd, Ste E, Freedom, CA 93901
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.
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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Frequently Asked Questions about Dr. Steven G. Johnson
How do I make an appointment with Dr. Steven G. Johnson?
You can book an appointment with Dr. Steven G. Johnson by calling their office at 831-722-8807. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Steven G. Johnson a top-rated expert for Gardner Syndrome?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Steven G. Johnson is classified as an Distinguished expert for Gardner Syndrome, 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. Steven G. Johnson specialize in?
While Dr. Steven G. Johnson is a Gastroenterology, they have specific expertise in Gardner Syndrome, Turcot Syndrome, and Helicobacter Pylori Infection. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. Steven G. Johnson participate in research or clinical trials?
Yes. Dr. Steven G. Johnson has published 1 articles and abstracts on conditions like Gardner Syndrome. You can view a list of Dr. Steven G. Johnson's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Steven G. Johnson accept my insurance?
Dr. Steven G. Johnson accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 831-722-8807 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
- Campylobacter InfectionDr. Johnson isDistinguished. Learn about Campylobacter Infection.
- Familial Adenomatous PolyposisDr. Johnson isDistinguished. Learn about Familial Adenomatous Polyposis.
- Gardner SyndromeDr. Johnson isDistinguished. Learn about Gardner Syndrome.
- Helicobacter Pylori InfectionDr. Johnson isDistinguished. Learn about Helicobacter Pylori Infection.
- Non-Alcoholic Fatty Liver DiseaseDr. Johnson isDistinguished. Learn about Non-Alcoholic Fatty Liver Disease.
- Turcot SyndromeDr. Johnson isDistinguished. Learn about Turcot Syndrome.
- Advanced
- Alcoholic CirrhosisDr. Johnson isAdvanced. Learn about Alcoholic Cirrhosis.
- Anal FissureDr. Johnson isAdvanced. Learn about Anal Fissure.
- Angiodysplasia of the ColonDr. Johnson isAdvanced. Learn about Angiodysplasia of the Colon.
- AscitesDr. Johnson isAdvanced. Learn about Ascites.
- Attenuated Familial Adenomatous Polyposis
- Bacterial GastroenteritisDr. Johnson isAdvanced. Learn about Bacterial Gastroenteritis.
- Benign Esophageal StrictureDr. Johnson isAdvanced. Learn about Benign Esophageal Stricture.
- Berdon SyndromeDr. Johnson isAdvanced. Learn about Berdon Syndrome.
- Bile Duct StrictureDr. Johnson isAdvanced. Learn about Bile Duct Stricture.
- Childhood VolvulusDr. Johnson isAdvanced. Learn about Childhood Volvulus.
- CholedocholithiasisDr. Johnson isAdvanced. Learn about Choledocholithiasis.
- Chronic Erosive GastritisDr. Johnson isAdvanced. Learn about Chronic Erosive Gastritis.
- CirrhosisDr. Johnson isAdvanced. Learn about Cirrhosis.
- ColitisDr. Johnson isAdvanced. Learn about Colitis.
- ColonoscopyDr. Johnson isAdvanced. Learn about Colonoscopy.
- Congenital Diaphragmatic HerniaDr. Johnson isAdvanced. Learn about Congenital Diaphragmatic Hernia.
- Crohn's DiseaseDr. Johnson isAdvanced. Learn about Crohn's Disease.
- Cronkhite-Canada DiseaseDr. Johnson isAdvanced. Learn about Cronkhite-Canada Disease.
- DiarrheaDr. Johnson isAdvanced. Learn about Diarrhea.
- Diverticular DiseaseDr. Johnson isAdvanced. Learn about Diverticular Disease.
- EndoscopyDr. Johnson isAdvanced. Learn about Endoscopy.
- Enlarged LiverDr. Johnson isAdvanced. Learn about Enlarged Liver.
- EsophagitisDr. Johnson isAdvanced. Learn about Esophagitis.
- Familial Pancreatic CancerDr. Johnson isAdvanced. Learn about Familial Pancreatic Cancer.
- Gallbladder DiseaseDr. Johnson isAdvanced. Learn about Gallbladder Disease.
- GallstonesDr. Johnson isAdvanced. Learn about Gallstones.
- GastrectomyDr. Johnson isAdvanced. Learn about Gastrectomy.
- GastritisDr. Johnson isAdvanced. Learn about Gastritis.
- Gastroesophageal Reflux Disease (GERD)
- Gastrointestinal BleedingDr. Johnson isAdvanced. Learn about Gastrointestinal Bleeding.
- HeartburnDr. Johnson isAdvanced. Learn about Heartburn.
- HemorrhoidsDr. Johnson isAdvanced. Learn about Hemorrhoids.
- Hiatal HerniaDr. Johnson isAdvanced. Learn about Hiatal Hernia.
- IndigestionDr. Johnson isAdvanced. Learn about Indigestion.
- JaundiceDr. Johnson isAdvanced. Learn about Jaundice.
- Juvenile Polyposis SyndromeDr. Johnson isAdvanced. Learn about Juvenile Polyposis Syndrome.
- Lower Esophageal RingDr. Johnson isAdvanced. Learn about Lower Esophageal Ring.
- ObesityDr. Johnson isAdvanced. Learn about Obesity.
- Painful SwallowingDr. Johnson isAdvanced. Learn about Painful Swallowing.
- Pancreatic CancerDr. Johnson isAdvanced. Learn about Pancreatic Cancer.
- Portal HypertensionDr. Johnson isAdvanced. Learn about Portal Hypertension.
- ProctitisDr. Johnson isAdvanced. Learn about Proctitis.
- Swallowing DifficultyDr. Johnson isAdvanced. Learn about Swallowing Difficulty.
- Trichohepatoenteric SyndromeDr. Johnson isAdvanced. Learn about Trichohepatoenteric Syndrome.
- Ulcerative ColitisDr. Johnson isAdvanced. Learn about Ulcerative Colitis.
- VisceromegalyDr. Johnson isAdvanced. Learn about Visceromegaly.
- Experienced
- AchalasiaDr. Johnson isExperienced. Learn about Achalasia.
- Acute PancreatitisDr. Johnson isExperienced. Learn about Acute Pancreatitis.
- AnemiaDr. Johnson isExperienced. Learn about Anemia.
- Banti's SyndromeDr. Johnson isExperienced. Learn about Banti's Syndrome.
- Barrett EsophagusDr. Johnson isExperienced. Learn about Barrett Esophagus.
- Bile Duct ObstructionDr. Johnson isExperienced. Learn about Bile Duct Obstruction.
- Biliary DyskinesiaDr. Johnson isExperienced. Learn about Biliary Dyskinesia.
- Bowel IncontinenceDr. Johnson isExperienced. Learn about Bowel Incontinence.
- Childhood PancreatitisDr. Johnson isExperienced. Learn about Childhood Pancreatitis.
- CholestasisDr. Johnson isExperienced. Learn about Cholestasis.
- Chronic PancreatitisDr. Johnson isExperienced. Learn about Chronic Pancreatitis.
- Colonic MalakoplakiaDr. Johnson isExperienced. Learn about Colonic Malakoplakia.
- Colorectal CancerDr. Johnson isExperienced. Learn about Colorectal Cancer.
- EncopresisDr. Johnson isExperienced. Learn about Encopresis.
- Esophageal VaricesDr. Johnson isExperienced. Learn about Esophageal Varices.
- Familial Colorectal CancerDr. Johnson isExperienced. Learn about Familial Colorectal Cancer.
- Gas Bloat SyndromeDr. Johnson isExperienced. Learn about Gas Bloat Syndrome.
- Gastric DysmotilityDr. Johnson isExperienced. Learn about Gastric Dysmotility.
- Gastrointestinal PerforationDr. Johnson isExperienced. Learn about Gastrointestinal Perforation.
- GastroparesisDr. Johnson isExperienced. Learn about Gastroparesis.
- GastrostomyDr. Johnson isExperienced. Learn about Gastrostomy.
- Hemorrhagic ProctocolitisDr. Johnson isExperienced. Learn about Hemorrhagic Proctocolitis.
- HepatitisDr. Johnson isExperienced. Learn about Hepatitis.
- Hepatitis CDr. Johnson isExperienced. Learn about Hepatitis C.
- Hereditary PancreatitisDr. Johnson isExperienced. Learn about Hereditary Pancreatitis.
- Intestinal CancerDr. Johnson isExperienced. Learn about Intestinal Cancer.
- Irritable Bowel Syndrome (IBS)Dr. Johnson isExperienced. Learn about Irritable Bowel Syndrome (IBS).
- Liver FailureDr. Johnson isExperienced. Learn about Liver Failure.
- MacroamylasemiaDr. Johnson isExperienced. Learn about Macroamylasemia.
- Mallory-Weiss SyndromeDr. Johnson isExperienced. Learn about Mallory-Weiss Syndrome.
- Menetrier DiseaseDr. Johnson isExperienced. Learn about Menetrier Disease.
- Mesenteric Artery IschemiaDr. Johnson isExperienced. Learn about Mesenteric Artery Ischemia.
- Morning SicknessDr. Johnson isExperienced. Learn about Morning Sickness.
- Nonalcoholic Steatohepatitis (NASH)Dr. Johnson isExperienced. Learn about Nonalcoholic Steatohepatitis (NASH).
- Pancreatic PseudocystDr. Johnson isExperienced. Learn about Pancreatic Pseudocyst.
- Primary Biliary CholangitisDr. Johnson isExperienced. Learn about Primary Biliary Cholangitis.
- Progressive Familial Intrahepatic Cholestasis Type 1
- Progressive Familial Intrahepatic Cholestasis Type 2
- Progressive Familial Intrahepatic Cholestasis Type 3
- Reynolds SyndromeDr. Johnson isExperienced. Learn about Reynolds Syndrome.
- Sphincter of Oddi DysfunctionDr. Johnson isExperienced. Learn about Sphincter of Oddi Dysfunction.
- Viral GastroenteritisDr. Johnson isExperienced. Learn about Viral Gastroenteritis.