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Dr. Michael Zerega, MD
Internal Medicine* Age 54
Dr. Michael Zerega, MD
5.0 (1 Ratings)

Offers telehealth

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Dr. Michael Zerega, MD is an Internist in Lake Saint Louis, MO.
Dr. Michael Zerega, MD
5.0 (1 Ratings)
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Dr. Michael Zerega, MD

Internal Medicine* Age 54
Lake Saint Louis, MO
Accepting new patients
29 years of experience

Offers telehealth

Dr. Michael Zerega, MD is an Internist in Lake Saint Louis, MO.

About

Dr. Zerega graduated from University of Washington School of Medicine in 1997 and completed a residency at Washington U/b Jh/slch Conc. Dr. Michael Zerega, MD is an Internist in Lake Saint Louis, MO and has 29 years experience. Dr. Zerega has experience treating conditions like Hemorrhoids, All Headaches (incl. Migraine) and Intestinal Diverticulosis among other conditions at varying frequencies. Dr. Zerega's office accepts new patients and telehealth appointments. Dr. Zerega is board certified in Gastroenterology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Easy Scheduling

Patients said scheduling was easy.

Compare with other Internists

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These providers are on the medical staff of MDVIP
These providers are on the medical staff of MDVIP.
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Experience Check

Enter a condition or procedure
Hemorrhoids
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
All Headaches (incl. Migraine)
Hemorrhoids
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
All Headaches (incl. Migraine)
Hemorrhoids
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
All Headaches (incl. Migraine)
Intestinal Diverticulosis
Endoscopy
Duodenal Polypectomy
Colonoscopy
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Tobacco Use Disorder
Noninfectious Gastroenteritis and Colitis
Crohn's Disease
Gastroesophageal Reflux Disease (GERD)
Diaphragmatic and Hiatal Hernia
Inflammatory Bowel Disease
Manometry
Flexible Sigmoidoscopy
Arterial Blood Gas Test (ABG)
Rigid Proctosigmoidoscopy
Esophageal Motility Disorders
Gastritis
Constipation
Electrocardiogram (EKG)
Esophagitis
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Diffuse Esophageal Spasm
Heartburn
Irritable Bowel Syndrome
Diarrhea
  • View other providers who treat Diarrhea
Dysphagia
Colorectal Polyp
Gastrointestinal Bleeding
Intestinal Diverticulitis
Chronic Gastritis
Nausea
  • View other providers who treat Nausea
Reflux Esophagitis
Barrett's Esophagus
Abdominal Pain
Duodenitis
Malnutrition
Intestinal Ulcer
Hypokalemia
Ulcerative Colitis
Congenital Anomaly Intestine
Gastroptosis
Intestinal Obstruction
Vitamin_Deficiency
Enteritis
Mild Asthma
Anemia
  • View other providers who treat Anemia
Anal or Rectal Pain
Unexplained Weight Loss
Vomiting Disorders
Infectious Diarrheal Disease
Cirrhosis
Acute Upper Respiratory Infection
Adult Failure to Thrive
Alcoholic Cirrhosis
Alcoholic Fatty Liver
Ascites
  • View other providers who treat Ascites
Asphyxia and Hypoxemia
Autoimmune Hepatitis
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Biliary Atresia
Biliary Cirrhosis
Bowel Strangulation
Cachexia
  • View other providers who treat Cachexia
Celiac Disease
Cholecystitis and Gallstones
Cluster Headache
Colon Cancer
Colorectal Cancer
Congenital Achalasia
Congenital Anomaly Esophagus
Cystic Fibrosis
Dehydration
Down Syndrome
Duodenal Cancer
Duodenal Ulcer
Dysentery
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Cancer
Esophageal Diverticulum
Esophageal Ulcer
Esophageal Varices
Familial Adenomatous Polyposis
Folate Deficiency Anemia
Food Allergy
Foot Infection
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastrointestinal Malabsorption
Gastrojejunal Ulcer
Gastroparesis
Hemochromatosis
Hepatitis A
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hepatorenal Syndrome
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hiatal Hernia with Obstruction
Ileus
  • View other providers who treat Ileus
Indigestion
Intestinal Ischemia
Intestinal Prolapse
Ischemic Colitis
Joint Pain
Leukocytopenia
Liver Damage from Alcohol
Long COVID Disorder
Mallory-Weiss Syndrome
Megacolon
Neoplasm of Gastrointestinal Tract
Non-Neonatal Jaundice
Pancreatic Pseudocyst
Pancreatitis
Pelvic Abscess
Peptic Ulcer
Pernicious Anemia
Pharyngitis
Pouchitis
Primary Biliary Cholangitis
Proctoptosis
Pyloric Stenosis
Rectal Ulcer
Retroperitoneum Cancer
Sclerosing Mesenteritis
Shortness of Breath
Small Intestine Cancer
Splenic Infarct
Splenomegaly
Stomach and Small Intestine Cancer
Throat Pain
Thrush
  • View other providers who treat Thrush
Upper Digestive Tract Cancer
Urinary Incontinence
Urinary Tract Infection (UTI)
Vascular Insufficiency of Intestines
Venous Compression
Venous Embolism and Thrombosis
Viral Hepatitis
Vitamin B12 Anemia
Colon Cancer Screening
Colorectal Cancer Screening
Fecal Impaction Removal
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Immunization Administration
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Sigmoidoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Blue Preferred Plus-MO POS
    Alliance-MO EPO
    National (BlueCard) PPO
    Alliance (Select Network)-MO
    Catastrophic Pathway X-MO
    Silver Pathway X-MO
    Bronze Pathway X for HSA-MO
    Bronze Blue Preferred-MO
    Pathway X-MO
    Gold Pathway X-MO
    Bronze Blue Access Choice-MO
    Silver Blue Preferred-MO
    Blue Preferred-MO HMO
    Blue Preferred (Select Network)-MO POS
    Blue Access Choice - S-MO
    Silver Blue Preferred Options-MO
    Gold Blue Access Choice Plus-MO
    Silver Pathway-MO
    Blue Traditional-MO
    Gold Blue Access-MO
    Bronze Blue Access Choice Plus-MO
    Bronze Blue Access Plus-MO
    Gold Blue Preferred-MO
    Bronze Pathway X-MO
    Pathway-MO
    Blue Access-MO
    Blue Preferred Network-MO
    Silver Pathway for HSA-MO
    Bronze Pathway for HSA-MO
    Lumenos plans (Blue Access)-MO
    Balanced Blue Access-MO
    Blue Access Choice (St Louis) (Select Network)-MO
    Silver Blue Access-MO
    Gold Blue Access Choice-MO
    Blue Preferred (Blue Preferred / Small Grp)-MO
    Bronze Blue Access-MO
    Gold Blue Preferred Options-MO
    Silver Pathway X for HSA-MO
    Blue Access Choice-MO
    Gold Blue Access Plus-MO
    Blue Preferred Options-MO
    Silver Blue Access Choice-MO
    Silver Blue Access Plus-MO
    Balanced Blue Preferred-MO
    Silver Blue Access Choice Plus-MO
    Gold Blue Preferred Plus-MO
    Catastrophic Pathway-MO
    National (BlueCard Basic) PPO
    Lumenos Plans (Blue Access Choice)-MO
    Gold Pathway-MO
    Balanced Blue Access Choice-MO
    Bronze Pathway-MO
    Bronze Blue Preferred Plus-MO
    Preferred-Care Blue (KC) (Select Network)-MO
  • Blue Card PPO
  • HealthyBlue 2.0
    HealthyBlue Advantage
  • Choice Care PPO
  • Curative EPO
    Curative PPO Plus
    Curative PPO
  • Aetna
    Choice Plus POS II
  • Blue Preferred Plus POS
    Anthem Blue Cross Blue Shield HMO
    Anthem Blue Cross Blue Shield PPO
  • MultiPlan PPO
  • First Health (Coventry Health Care) PPO
  • Cigna PPO
    Cigna
    Open Access Plus

Locations

  1. 1 Office
    200 Brevco Plz Ste 208, Lake Saint Louis, MO 63367
    Icon Directions Right Arrow Directions Phone Icon (314) 569-2620
  2. 2 Mercy Clinic Digestive Disease
    615 S New Ballas Rd Ste 1200, Saint Louis, MO 63141
    Icon Directions Right Arrow Directions Phone Icon (314) 251-2880
  3. 3 Office
    15945 Clayton Rd Ste 100A, Ballwin, MO 63011
    Icon Directions Right Arrow Directions Phone Icon (636) 893-1390
  4. 4 Office
    12990 Manchester Rd Ste 1, Saint Louis, MO 63131
    Icon Directions Right Arrow Directions Phone Icon (314) 984-0550

Patient Satisfaction

Likelihood to recommend Dr. Zerega
5.0
Based on 1 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Feb 28, 2020
My wife, 82 years old, has many health problems and needs to visit various doctors. I am very impressed with the high professionalism of Dr. Zerega, combined with exceptional friendliness and detailed examination of her illnesses. He spent more than one hour with her, together with his nurse made the necessary tests and found out the reasons of her poor conditions. As a result of following the recommendations of Dr. Zerega, my wife’s conditions significantly improved.
Mikhail and Margarita Vaynshteyn February 27, 2020 — Feb 28, 2020
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Telehealth Options
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Call now to make an appointment
(314) 569-2620

About Me

Specialties*
Gastroenterology
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Zerega communicate via email?
No responses yet.
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No
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Does Dr. Zerega offer telehealth services or virtual visits?
1 user said yes.
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Does Dr. Zerega offer an online patient portal?
1 user said yes.
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(1)
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Does Dr. Zerega have free onsite parking?
1 user said yes.
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(1)
No
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Does Dr. Zerega offer weekend visits?
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Does Dr. Zerega offer evening visits?
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Does Dr. Zerega specialize in working with children or adolescents?
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Does Dr. Zerega specialize in working with seniors?
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Does Dr. Zerega specialize in couples therapy?
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Does Dr. Zerega specialize in working with LGBTQ+ community?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Michael Zerega, MD. To arrange an appointment, call the number on Dr. Zerega's profile.

Dr. Zerega frequently treats the following conditions: Hemorrhoids, All Headaches (incl. Migraine) and Intestinal Diverticulosis. See more on Sharecare.

Dr. Michael Zerega, MD is affiliated with Mercy Hospital St. Louis.

Yes, Dr. Michael Zerega, MD holds board certification in Gastroenterology.

Education
Medical Education
  • University of Washington School of Medicine
    1997
Medical Education
Board Certifications
  • Gastroenterology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Residency Hospital
  • Washington U/b Jh/slch Conc
Residency Hospital

Hospital Affiliations

  • Mercy Hospital St. Louis

    615 S New Ballas Rd, Saint Louis, MO

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