Overview
Gregory Johnson is a Gastroenterologist in Thousand Oaks, California. Dr. Johnson is highly rated in 7 conditions, according to our data. His top areas of expertise are Gastrointestinal Bleeding, Diarrhea, Trichohepatoenteric Syndrome, Gastrectomy, and Endoscopy.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- POS
- PPO
Locations
227 W Janss Rd Ste 215, Thousand Oaks, CA 91360
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Frequently Asked Questions about Dr. Gregory Johnson
How do I make an appointment with Dr. Gregory Johnson?
You can book an appointment with Dr. Gregory Johnson by calling their office at 805-497-9597. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Gregory Johnson a top-rated expert for Gastrointestinal Bleeding?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Gregory Johnson is classified as an Advanced 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. Gregory Johnson specialize in?
While Dr. Gregory Johnson is a Gastroenterology, they have specific expertise in Gastrointestinal Bleeding, Diarrhea, and Trichohepatoenteric Syndrome. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Gastroenterology.
Does Dr. Gregory Johnson accept my insurance?
Dr. Gregory Johnson accepts most major insurance plans, including Anthem BCBS and Health Care Services Corporation. We recommend calling the office directly at 805-497-9597 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
- Advanced
- AnemiaDr. Johnson isAdvanced. Learn about Anemia.
- DiarrheaDr. Johnson isAdvanced. Learn about Diarrhea.
- GastrectomyDr. Johnson isAdvanced. Learn about Gastrectomy.
- Gastroesophageal Reflux Disease (GERD)
- Gastrointestinal BleedingDr. Johnson isAdvanced. Learn about Gastrointestinal Bleeding.
- IndigestionDr. Johnson isAdvanced. Learn about Indigestion.
- Experienced
- Acute PancreatitisDr. Johnson isExperienced. Learn about Acute Pancreatitis.
- Anal FissureDr. Johnson isExperienced. Learn about Anal Fissure.
- Bacterial GastroenteritisDr. Johnson isExperienced. Learn about Bacterial Gastroenteritis.
- Barrett EsophagusDr. Johnson isExperienced. Learn about Barrett Esophagus.
- Benign Esophageal StrictureDr. Johnson isExperienced. Learn about Benign Esophageal Stricture.
- Bile Duct ObstructionDr. Johnson isExperienced. Learn about Bile Duct Obstruction.