Male 52 years


Dr. Michael J Zerega, MD



Internal Medicine     -  Missouri,  Chesterfield

 Overview

Dr. Michael J Zerega, MD works in Chesterfield, Missouri is a specialist in Internal Medicine, Gastroenterology and graduated Washington U/b Jh/slch Conc. Dr. Zerega is affiliated with Missouri Baptist Medical Center, Ssm Saint Joseph Hospital West and practicing for 26 years

 Specialties

  • Internal Medicine
  • Gastroenterology

 Conditions

• Acupuncture Meridian Therapy
• Aneurysmal Bone Cyst
• Blindness
• Chronic Pain Management
• Cirrhosis
• da Vinci® Prostate Removal
• da Vinci® Prostate Surgery
• Diabetic Retinopathy
• Duodenitis
• Dystonia 7, Torsion
  ...
• Endophthalmitis
• Ethmoidectomy (Sinus Surgery)
• Exercise Management
• Female Pelvic Disorders
• Glaucoma - Ectopia Microspherophakia - Stiff Joints - Short Stature
• Herpes Simplex Virus Antenatal Infection
• Inflammatory Bowel Disease
• Islet Cell Adenoma
• Laparoscopic Salpingectomy
• Lens Disorders
• Lower Back Injuries
• Marijuana Amotivational Syndrome
• Maxillary and Malar Fractures
• Minimally Invasive Resection of Mediastinal Tumor
• Optic Ataxia
• Orbital Fracture
• Panic Disorder With Agorapobia
• Pinkeye (Conjunctivitis)
• Polycystic Ovarian Syndrome
• Pterygium
• Radical Retropubic Prostate Removal
• Radiesse® Injections
• Renal Artery Stenosis (RAS)
• Restylane® Injections
• Retinal Laser Photocoagulation
• Retinal Testing
• Retrograde Pyetograms
• Scrambler Therapy (ST5)
• Screening Colonoscopy
• Septal Perforation Repair
• Shoulder Arthroscopy
• Stomach Surgery
• Thoracoscopic Segmentectomy
• Throat Swab
• Thromboendarterectomy or Excision of Infected Graft
• Tonsillitis
• Vaginal Cancer
• Vulvar Cancer
 more details

 Procedures

• Abdominal Pain
• Anemia
• Barrett's Esophagus
• Benign Neoplasm of the Digestive System
• Biliary Atresia
• Cholecystitis and Gallstones
• Cirrhosis
• Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
• Colorectal Cancer
• Crohn's Disease (Regional Enteritis)
  ...
• Diaphragmatic and-or Hiatal Hernia
• Diverticulitis, Intestinal
• Diverticulosis, Intestinal
• Diverticulum of Esophagus
• Duodenal Ulcer
• Duodenitis
• Dysentery
• Dysphagia
• Endoscopy (Esophagus, Stomach, Small Intestine)
• Enteritis
• ERCP (Endoscopic Retrograde Cholangiopancreatography)
• Esophageal Cancer
• Esophageal Varices
• Esophagitis
• Fecal Impaction Removal
• Gas-Bloat Syndrome
• Gastric Ulcer
• Gastritis
• Gastroesophageal Reflux Disease (GERD)
• Gastrointestinal Bleeding
• Gastrointestinal Malabsorption
• Gastrojejunal Ulcer
• Gastroparesis
• Heartburn
• Hemochromatosis
• Hemorrhoids
• Hepatitis B - Immune Response
• Hepatitis C
• Ileus
• Indigestion
• Intestinal Obstruction
• Irritable Bowel Syndrome
• Liver Biopsy
• Malnutrition
• Manometry
• Non-Neonatal Jaundice
• Peptic Ulcer
• Pyloric Stenosis
• Small Intestine Cancer
• Stomach and Small Intestine Cancer
• Ulcerative Colitis
• Unexplained Weight Loss
• Vascular Insufficiency of Intestines
• Vomiting Disorders
 more details

 Board Certifications

  • Board Certified by the American Board of Internal Medicine

 Years Since Graduation

  • 26

 State License

  • Missouri

 Spoken Languages

  • Spanish

 Education & Training

Residency Hospital

Washington U/b Jh/slch Conc



Medical School

Washington University In St Louis School Of Medicine

ST LOUIS, MO, United States

Graduated: 1997

 Awards

1   ACG

 Dr. Zerega Reviews

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 Office Locations


Primary location

 Digestive Disease Medical Cnsltnts
226 South Woods Mill Road Suite 52
Missouri (MO)
Chesterfield
63017
 Phone:(314) 434-2399
Additional data:
Free Standing Surgery Center?    No
Office Volume:    100 patients per day
Performs Procedures On Site?    No
Year Dr. Petersen Joined Practice:    1990

Other Office Locations

 Digestive Disease Medical Cnslt
3023 North Ballas Road Suite 520D
Missouri (MO)
Chesterfield
63131
 Phone:(314) 569-2620
 Digestive Disease Medical Cnsltnts
200 Brevco Plaza Suite 208
Missouri (MO)
Chesterfield
63367
 Phone:(636) 561-9020

Accepting New Patients

  • Yes
* Please verify this information when scheduling an appointment.

 Map & Directions



Digestive Disease Medical Cnsltnts, 226 South Woods Mill Road Suite 52, Chesterfield, Missouri (MO), 63017




 Insurances Accepted (check insurance plans)

  • Aetna
  • Aetna HMO
  • American Republic
  • Anthem Blue Cross Blue Shield
  • Anthem Blue Cross Blue Shield HMO
  • Anthem Blue Cross Blue Shield PPO
  • Assurant Health
  • Blue Card PPO
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Illinois PPO
  • Blue Preferred Plus POS
  • Blue Preferred Select
  • Choice Care PPO
  • Choice Plus POS
  • Choice Plus POS II
  • Cigna
  • Cigna HMO
  • Cigna PPO
  • Commercial Insurance Company
  • CoreSource
  • Coventry Health Care
  • Coventry Health Care of Illinois
  • Coventry Health Care of Illinois PPO
  • Coventry Health Care of Kansas, Inc.
  • Coventry Health Care of Kansas, Inc. PPO
  • Coventry Health Care of Missouri
  • Coventry Health Care of Missouri PPO
  • First Health (Coventry Health Care)
  • First Health (Coventry Health Care) PPO
  • Golden Rule
  • Great West Healthcare-Cigna PPO
  • Group Health Cooperative
  • Health and Life PPO
  • HealthLink
  • HealthLink PPO
  • Homestate Health Plan
  • Humana
  • Medica
  • Medicaid
  • Medicare
  • Medicare MCR
  • MultiPlan
  • MultiPlan PPO
  • Navigate HMO
  • Old Surety Life Insurance CompanyMedicare
  • Old Surety Life Insurance CompanyMedicare MCR
  • Open Access Plus
  • PHCS Network PPO
  • Platinum PPO
  • United Healthcare
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. Michael J Zerega, MD are not present.

 Patients Questions

Patients questions for Dr. Michael J Zerega, MD are not present.

 Affiliated Hospitals


Missouri Baptist Medical Center photo


Missouri Baptist Medical Center

3015 North Ballas Road Missouri MO, Saint Louis, 63131

Missouri Baptist Medical Center is a hospital located in Saint Louis, MO. Procedures/Diagnosis costs are at the state average in 13 of 14 procedures. Length of Stay is at the state average in 13 of 14 procedures.



Ssm Saint Joseph Hospital West photo


Ssm Saint Joseph Hospital West

100 Medical Plaza Missouri MO, Lake Saint Louis, 63367

Ssm Saint Joseph Hospital West is a non-profit hospital located in Lake Saint Louis, MO. Procedures/Diagnosis costs are at the state average in 5 of 5 procedures. Length of Stay is at the state average in 5 of 5 procedures.



  •  Latest reviews for Internal Medicine specialists

  • Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!
    07 February 2024
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.
    24 January 2024
    (7)
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