Overview
Michael Zerega is a primary care provider, practicing in Internal Medicine in Lake Saint Louis, Missouri.
Dr. Zerega is highly rated in 11 conditions, according to our data. His clinical expertise encompasses Collagenous Colitis, Colitis, Diverticular Disease, Gastrostomy, and Endoscopy.
Dr. Zerega 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
- EPO
- HMO
- POS
- PPO
- 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
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- MEDICARE MAPD
- OTHER MEDICARE
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- 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
- EPO
- HMO
- PPO
- EPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- EPO
- HMO
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- 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
200 Brevco Plz Ste 208, Lake Saint Louis, MO 63367
12990 Manchester Rd Ste 1, Saint Louis, MO 63131
Additional Areas of Focus
Dr. Zerega 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.
Office
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Office
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Frequently Asked Questions about Dr. Michael J. Zerega
How do I make an appointment with Dr. Michael J. Zerega?
You can book an appointment with Dr. Michael J. Zerega by calling their office at 314-569-2620. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Michael J. Zerega a top-rated expert for Collagenous Colitis?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Michael J. Zerega is classified as an Advanced expert for Collagenous Colitis, 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. Michael J. Zerega specialize in?
While Dr. Michael J. Zerega is a Internal Medicine, they have specific expertise in Collagenous Colitis, Colitis, and Diverticular Disease. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. Michael J. Zerega accept my insurance?
Dr. Michael J. Zerega accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 314-569-2620 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
- Alcoholic CirrhosisDr. Zerega isAdvanced. Learn about Alcoholic Cirrhosis.
- Benign Esophageal StrictureDr. Zerega isAdvanced. Learn about Benign Esophageal Stricture.
- ColitisDr. Zerega isAdvanced. Learn about Colitis.
- Collagenous ColitisDr. Zerega isAdvanced. Learn about Collagenous Colitis.
- DiarrheaDr. Zerega isAdvanced. Learn about Diarrhea.
- Diverticular DiseaseDr. Zerega isAdvanced. Learn about Diverticular Disease.
- Lower Esophageal RingDr. Zerega isAdvanced. Learn about Lower Esophageal Ring.
- Painful SwallowingDr. Zerega isAdvanced. Learn about Painful Swallowing.
- Swallowing DifficultyDr. Zerega isAdvanced. Learn about Swallowing Difficulty.
- Trichohepatoenteric SyndromeDr. Zerega isAdvanced. Learn about Trichohepatoenteric Syndrome.
- Viral GastroenteritisDr. Zerega isAdvanced. Learn about Viral Gastroenteritis.
- Experienced
- AchalasiaDr. Zerega isExperienced. Learn about Achalasia.
- Acute PancreatitisDr. Zerega isExperienced. Learn about Acute Pancreatitis.
- AnemiaDr. Zerega isExperienced. Learn about Anemia.
- Angiodysplasia of the ColonDr. Zerega isExperienced. Learn about Angiodysplasia of the Colon.
- AscitesDr. Zerega isExperienced. Learn about Ascites.
- Attenuated Familial Adenomatous Polyposis
- Bacterial GastroenteritisDr. Zerega isExperienced. Learn about Bacterial Gastroenteritis.
- Banti's SyndromeDr. Zerega isExperienced. Learn about Banti's Syndrome.
- Barrett EsophagusDr. Zerega isExperienced. Learn about Barrett Esophagus.
- Bowel IncontinenceDr. Zerega isExperienced. Learn about Bowel Incontinence.
- Celiac DiseaseDr. Zerega isExperienced. Learn about Celiac Disease.
- Childhood Iron Deficiency AnemiaDr. Zerega isExperienced. Learn about Childhood Iron Deficiency Anemia.
- Childhood PancreatitisDr. Zerega isExperienced. Learn about Childhood Pancreatitis.
- Childhood VolvulusDr. Zerega isExperienced. Learn about Childhood Volvulus.
- Chronic Erosive GastritisDr. Zerega isExperienced. Learn about Chronic Erosive Gastritis.
- CirrhosisDr. Zerega isExperienced. Learn about Cirrhosis.
- ColonoscopyDr. Zerega isExperienced. Learn about Colonoscopy.
- Colorectal PolypsDr. Zerega isExperienced. Learn about Colorectal Polyps.
- Crohn's DiseaseDr. Zerega isExperienced. Learn about Crohn's Disease.
- Cronkhite-Canada DiseaseDr. Zerega isExperienced. Learn about Cronkhite-Canada Disease.
- DICER1 SyndromeDr. Zerega isExperienced. Learn about DICER1 Syndrome.
- EndoscopyDr. Zerega isExperienced. Learn about Endoscopy.
- Enlarged LiverDr. Zerega isExperienced. Learn about Enlarged Liver.
- Eosinophilic ColitisDr. Zerega isExperienced. Learn about Eosinophilic Colitis.
- Eosinophilic EsophagitisDr. Zerega isExperienced. Learn about Eosinophilic Esophagitis.
- Esophageal VaricesDr. Zerega isExperienced. Learn about Esophageal Varices.
- EsophagitisDr. Zerega isExperienced. Learn about Esophagitis.
- Gas Bloat SyndromeDr. Zerega isExperienced. Learn about Gas Bloat Syndrome.
- Gastroesophageal Reflux Disease (GERD)Dr. Zerega isExperienced. Learn about Gastroesophageal Reflux Disease (GERD).
- Gastrointestinal BleedingDr. Zerega isExperienced. Learn about Gastrointestinal Bleeding.
- GastrostomyDr. Zerega isExperienced. Learn about Gastrostomy.
- HeartburnDr. Zerega isExperienced. Learn about Heartburn.
- Helicobacter Pylori InfectionDr. Zerega isExperienced. Learn about Helicobacter Pylori Infection.
- Hemorrhagic ProctocolitisDr. Zerega isExperienced. Learn about Hemorrhagic Proctocolitis.
- HepatitisDr. Zerega isExperienced. Learn about Hepatitis.
- IndigestionDr. Zerega isExperienced. Learn about Indigestion.
- Intestinal CancerDr. Zerega isExperienced. Learn about Intestinal Cancer.
- Iron Deficiency AnemiaDr. Zerega isExperienced. Learn about Iron Deficiency Anemia.
- Irritable Bowel Syndrome (IBS)Dr. Zerega isExperienced. Learn about Irritable Bowel Syndrome (IBS).
- Juvenile Polyposis SyndromeDr. Zerega isExperienced. Learn about Juvenile Polyposis Syndrome.
- Lymphocytic ColitisDr. Zerega isExperienced. Learn about Lymphocytic Colitis.
- Morning SicknessDr. Zerega isExperienced. Learn about Morning Sickness.
- Necrotizing EnterocolitisDr. Zerega isExperienced. Learn about Necrotizing Enterocolitis.
- Peptic UlcerDr. Zerega isExperienced. Learn about Peptic Ulcer.
- Portal HypertensionDr. Zerega isExperienced. Learn about Portal Hypertension.
- Pseudomembranous ColitisDr. Zerega isExperienced. Learn about Pseudomembranous Colitis.
- TenesmusDr. Zerega isExperienced. Learn about Tenesmus.
- Ulcerative ColitisDr. Zerega isExperienced. Learn about Ulcerative Colitis.
- VisceromegalyDr. Zerega isExperienced. Learn about Visceromegaly.
- Watermelon StomachDr. Zerega isExperienced. Learn about Watermelon Stomach.