Summary

Dr. Irena Zalewska is a gastroenterologist who earned her medical degree from Wayne State University School of Medicine. She completed her residency at Ascension St John Hospital in 2001, followed by a fellowship at Wayne State University/Detroit Medical Center in 2004. With 28 years of experience in medicine, Dr. Zalewska holds board certification in internal medicine from the American Board of Internal Medicine. She is fluent in English, Polish, Slovak, and Ukrainian.

Dr. Zalewska practices at Henry Ford Medical Center - Lakeside in Sterling Heights, Michigan, and maintains affiliations with multiple hospitals including Henry Ford Macomb Hospital, Corewell Health Beaumont Grosse Pointe Hospital, and Providence Hospital. She specializes in treating digestive conditions such as colon polyps, GERD, and hemorrhoids. Her expertise includes performing colonoscopies and both upper and lower gastrointestinal endoscopies to diagnose and treat digestive system disorders. Patients have given her an average rating of 4.1 on Vitals.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4
  • 28 years of experience
  • speaks English, Polish, Slovak, Ukrainian
  • Wayne State University/Detroit Medical Center
  • 12 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 1 board certification
  • 5 hospital affiliations
  • 1 office location
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Flexible scheduling

Office Location

Henry Ford Medical Center - Lakeside

14500 Hall RdSterling Heights, MI 48313
Mon7:00 am - 8:00 pm
Tue7:00 am - 8:00 pm
Wed7:00 am - 6:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed

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Irena Zalewska, MDTheresa Obonyano, APRNDr. Taha Ashraf, MDDr. Vasundhara K Tolia, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients
1.9 
28 Years of Experience 14 Years of Experience 52 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Polish, Slovak, Ukrainian Speaks English
Sterling Heights , MISacramento , CADetroit , MIAlbuquerque , NM
Med School: Wayne State University School of Medicine (Medical Education) Med School: The University of Texas Health Science Center at Houston Med School: Liaquat National Hospital & Medical College Med School: Kolkata Medical College & Hospital
Current Profile
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Insurance Plans Accepted by Irena Zalewska

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Irena Zalewska has the following specialty

Specialty Expertise

Irena Zalewska has the following 10 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

28 Years Experience

Irena Zalewska holds an active medical license in the state of Michigan. They are board certified in Internal medicine by the American Board of Internal Medicine.

Board Certifications

Board certified in Internal medicine by the American Board of Internal Medicine.

Medical License

Medical Doctor with an active medical license in the state of Michigan that expires in 2026.

Education & Training

Fellowship

Completed their fellowship at Wayne State University/Detroit Medical Center in 2004.

Residency

Completed their residency at Ascension St John Hospital in 2001.

Medical School

Graduated from Wayne State University School of Medicine (Medical Education) in 1998.

NPI Number

Irena Zalewska's NPI number is 1407846751.

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Frequently Asked Questions

Is Irena Zalewska accepting new patients?
Irena Zalewska is accepting new patients on Vitals. View Irena Zalewska's profile on Vitals to make an appointment.
What languages does Irena Zalewska speak?
Irena Zalewska speaks English, Polish, Slovak, and Ukrainian.
Does Irena Zalewska accept my insurance?
You can see the insurance plans that Irena Zalewska accepts on their Vitals profile.
Which hospitals is Irena Zalewska affiliated with?
Irena Zalewska is affiliated with HENRY FORD MACOMB HOSPITAL, Corewell Health Beaumont Grosse Pointe Hospital, Henry Ford Warren Hospital, Henry Ford Madison Heights Hospital, and PROVIDENCE HOSPITAL.
Where is Irena Zalewska's office located?
Irena Zalewska's office is located at 14500 Hall Rd, Sterling Heights, MI, 48313.

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