Summary

Michael Koss is a gastroenterologist who also practices internal medicine, bringing over three decades of medical experience to patient care. They graduated from Rutgers Robert Wood Johnson Medical School and completed their residency at the University of Connecticut Health Center. With 31 years in practice, Michael Koss provides comprehensive care in both digestive health and general internal medicine. They are fluent in English and Spanish.

Michael Koss is affiliated with several Banner Health facilities, including Banner Boswell Medical Center, Banner Del E Webb Medical Center, and Banner Thunderbird Medical Center in the Phoenix area. They practice primarily in Peoria, Arizona, with additional locations throughout the region. Their expertise includes treating hemorrhoids, colon polyps, and diverticular disease. They perform colonoscopies and other endoscopic procedures to diagnose and treat digestive conditions. Patients have given them an average rating of 3.6 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.6
  • 31 years of experience
  • speaks English, Spanish
  • University Of Connecticut Health Center
  • 4 written reviews
  • 2 specialties
  • 12 areas of expertise
  • 4 hospital affiliations
  • 6 office locations

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Michael Koss has 6 locations

Banner Health Center

13640 N Plaza del Rio BlvdPeoria, AZ 85381

Banner Surgery Center Peoria

13640 N Plaza Del Rio Blvd Ste 135Peoria, AZ 85381
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed

Banner Boswell Medical Center

10401 W Thunderbird BlvdSun City, AZ 85351

Banner Thunderbird Medical Center

5555 W Thunderbird RdGlendale, AZ 85306

Banner Health Clinic

37100 N Gantzel Rd Ste 107San Tan Valley, AZ 85140
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 12:00 pm
SatClosed
SunClosed

Banner Health Center

13640 N Plaza del Rio Blvd Ste 340Peoria, AZ 85381
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Michael KossBrendon Bower, APRNBhavana Akotia, PA-CStephanie Fields, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.6 
31 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
Peoria , AZTempe , AZTempe , AZTempe , AZ
Med School: Rutgers Robert Wood Johnson Medical School Med School: University of Cincinnati Med School: Charles R Drew University Med School: Columbus State University
Current Profile
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Insurance Plans Accepted by Dr. Michael Koss

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

Medical Specialties

Dr. Michael Koss has the following 2 specialties

Specialty Expertise

Dr. Michael Koss has the following 12 areas of expertise

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

Certifications, License, & Education

31 Years Experience

Dr. Michael Koss holds an active medical license in the state of Arizona.

Medical License

Medical Doctor with an active medical license in the state of Arizona that expires in 2027.

Education & Training

Residency

Completed their residency at University Of Connecticut Health Center.

Medical School

Graduated from Rutgers Robert Wood Johnson Medical School in 1995.

NPI Number

Dr. Koss' NPI number is 1053365742.

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Frequently Asked Questions

Which hospitals is Dr. Michael Koss affiliated with?
Dr. Michael Koss is affiliated with Banner Boswell Medical Center, Banner Del E Webb Medical Center, Banner Thunderbird Medical Center, and Pam Health Specialty Hospital Of Surprise.
Is Dr. Michael Koss accepting new patients?
Dr. Michael Koss is accepting new patients on Vitals. View Dr. Michael Koss's profile on Vitals to make an appointment.
What languages does Dr. Michael Koss speak?
Dr. Michael Koss speaks English and Spanish.
How can I make an appointment with Dr. Michael Koss?
You can find contact information for Dr. Michael Koss here on Vitals.
Where is Dr. Michael Koss's office located?
Dr. Michael Koss's office is located at 13640 N Plaza del Rio Blvd, Peoria, AZ, 85381.

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