The 20 Best Colonoscopy Doctors Near Me

Find the Experts and Specialists who perform Colonoscopy

OverviewFind a DoctorLatest AdvancesClinical Trials
Experienced in Colonoscopy

Dr. Irena Zalewska

Gastroenterology
Corewell Health
GI Medicine Associates PC
28963 Little Mack Avenue, Suite 101, 
Saint Clair Shores, MI 
On Staff At
Accepting New Patients
28 Years of Experience

Experienced in Colonoscopy
Corewell Health
GI Medicine Associates PC
28963 Little Mack Avenue, Suite 101, 
Saint Clair Shores, MI 
OverviewInsuranceLocationsSimilar Doctors

Overview

Irena Zalewska is a Gastroenterologist in Saint Clair Shores, Michigan. Dr. Zalewska has been practicing medicine for over 28 years and is rated as an Experienced provider by MediFind in Colonoscopy. Her top areas of expertise are Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Gardner Syndrome, Gastrectomy, and Endoscopy. Dr. Zalewska is currently accepting new patients.

Graduate Institution
Wayne State University School Of Medicine, 1998
Residency
St. John Hospital Internal Medicine Residency
Specialties
Gastroenterology
Licenses
Internal Medicine in MI
Board Certifications
American Board Of Internal Medicine
Fellowships
Wayne State University School of Medicine
Hospital Affiliations
Corewell Health Beaumont Grosse Pointe Hospital
Languages Spoken
English
Gender
Female

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
CareSource
  • HMO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
Health Alliance Plan
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medica
  • EPO
  • HMO
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Meridian Choice
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Priority Health
  • HMO
  • POS
Spectrum Priority Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
TeamCare
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 15 Less Insurance Carriers -

Locations

GI Medicine Associates PC
28963 Little Mack Avenue, Suite 101, Saint Clair Shores, MI 48081
Call: 586-447-0700
Other Locations
GI Medicine Associates PC
17900 23 Mile Road, Suite 404, Macomb, MI 48044
Call: 586-447-0700

Additional Areas of Focus

Dr. Zalewska 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.

Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)
Similar Doctors
Elite in Colonoscopy
Dr. Sameer D. Saini
Gastroenterology
Elite in Colonoscopy
Dr. Sameer D. Saini
Gastroenterology
1500 E Medical Center Dr, 
Ann Arbor, MI 
 (48.1 miles away)
734-936-4000
Languages Spoken:
English, Punjabi
See accepted insurances
Accepting New Patients

Sameer Saini is a Gastroenterologist in Ann Arbor, Michigan. Dr. Saini is rated as a Distinguished provider by MediFind in Colonoscopy. His top areas of expertise are Gastrointestinal Bleeding, Colorectal Cancer, Viral Gastroenteritis, Colonoscopy, and Endoscopy. Dr. Saini is currently accepting new patients.

Distinguished in Colonoscopy
Dr. Fadi Antaki
Gastroenterology
Distinguished in Colonoscopy
Dr. Fadi Antaki
Gastroenterology

University Physician Group

3990 John R St, 
Detroit, MI 
 (22.7 miles away)
313-745-8040
Languages Spoken:
English, Arabic, French
See accepted insurances
Accepting New Patients

Fadi Antaki is a Gastroenterologist in Detroit, Michigan. Dr. Antaki is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Colorectal Polyps, Colorectal Cancer, Hepatitis C, Colonoscopy, and Endoscopy. Dr. Antaki is currently accepting new patients.

Distinguished in Colonoscopy
Dr. Stacy B. Menees
Gastroenterology
Distinguished in Colonoscopy
Dr. Stacy B. Menees
Gastroenterology

Regents Of The University Of Michigan

1500 E Medical Ctr, Suite 0331, 
Ann Arbor, MI 
 (48.2 miles away)
734-936-5738
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Stacy Menees is a Gastroenterologist in Ann Arbor, Michigan. Dr. Menees is rated as a Distinguished provider by MediFind in Colonoscopy. Her top areas of expertise are Bowel Incontinence, Chronic Idiopathic Constipation (CIC), Irritable Bowel Syndrome (IBS), Colonoscopy, and Endoscopy. Dr. Menees is currently accepting new patients.

VIEW MORE COLONOSCOPY DOCTORS

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

Find Dr. Zalewska's expertise for a condition
ConditionClose
    • Distinguished
    • Familial Adenomatous Polyposis
      Dr. Zalewska is
      Distinguished
      . Learn about Familial Adenomatous Polyposis.
      See more Familial Adenomatous Polyposis experts
    • Advanced
    • Acute Pancreatitis
      Dr. Zalewska is
      Advanced
      . Learn about Acute Pancreatitis.
      See more Acute Pancreatitis experts
    • Barrett Esophagus
      Dr. Zalewska is
      Advanced
      . Learn about Barrett Esophagus.
      See more Barrett Esophagus experts
    • Celiac Disease
      Dr. Zalewska is
      Advanced
      . Learn about Celiac Disease.
      See more Celiac Disease experts
    • Childhood Pancreatitis
      Dr. Zalewska is
      Advanced
      . Learn about Childhood Pancreatitis.
      See more Childhood Pancreatitis experts
    • Childhood Volvulus
      Dr. Zalewska is
      Advanced
      . Learn about Childhood Volvulus.
      See more Childhood Volvulus experts
    • Chronic Erosive Gastritis
      Dr. Zalewska is
      Advanced
      . Learn about Chronic Erosive Gastritis.
      See more Chronic Erosive Gastritis experts
    View All 31 Advanced Conditions
    • Experienced
    • Alcoholic Cirrhosis
      Dr. Zalewska is
      Experienced
      . Learn about Alcoholic Cirrhosis.
      See more Alcoholic Cirrhosis experts
    • Anal Fissure
      Dr. Zalewska is
      Experienced
      . Learn about Anal Fissure.
      See more Anal Fissure experts
    • Anemia
      Dr. Zalewska is
      Experienced
      . Learn about Anemia.
      See more Anemia experts
    • Angiodysplasia of the Colon
      Dr. Zalewska is
      Experienced
      . Learn about Angiodysplasia of the Colon.
      See more Angiodysplasia of the Colon experts
    • Ascites
      Dr. Zalewska is
      Experienced
      . Learn about Ascites.
      See more Ascites experts
    • Attenuated Familial Adenomatous Polyposis
      Dr. Zalewska is
      Experienced
      . Learn about Attenuated Familial Adenomatous Polyposis.
      See more Attenuated Familial Adenomatous Polyposis experts
    View All 65 Experienced Conditions
    Want to save this doctor for later?
    Sign Up
    Is this your doctor?
    Find A Second Opinion
    Not sure about your diagnosis?
    Check Your Symptoms
     
     
     
     
    Learn about our expert tiers
    Learn More
    Are you the provider on this profile?
    Claim Profile
    For Patients
    • Our Story
    • How MediFind Works
    • Conditions A-Z
    • Doctor Directory
    • Symptoms Directory
    • Procedures Directory
    • Treatment Directory
    • Drug Directory
    • Infusion Center Finder
    • FAQ
    • Contact Us
    For Providers and Practices
    • Claim Your Profile
    • Newsroom
    Business Solutions
    • Provider
    • Network Solutions
    Additional Resources
    • Consumer Health Data Privacy Policy
    • Privacy Policy
    • Terms of Use
    • Advertising Policy
    • Content Policy
    Subscribe to our newsletter

    Sign up to stay informed about MediFind and get wellness sent your way.

    Close

      By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

      Bullet PinMediFind
      Follow us on
      This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
      © 2026 All Rights Reserved

      Request an Appointment

      If you are experiencing a medical emergency, call 9-1-1.

      MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

      Patient Details

      This information is for the patient who will be seen at the appointment.

        Close

        Returning patient? Use your address on file with the provider.

        Insurance Details

        Please provide information of the primary insurance holder as the practice may require this information to schedule.

        Insurance Provider *
        Insurance ProviderClose

        Appointments Details

        Let’s get more information about your appointment.

                0 / 1000
                0 / 1000
                By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.