Summary

Dr. Guiou graduated from the University of California Davis School of Medicine in 2008. He works in Green Bay, WI and 6 other locations and specializes in Radiation Oncology and Internal Medicine. Dr. Guiou is affiliated with Hshs Saint Vincent Hospital, Schoolcraft Memorial Hospital, Saint Francis Hospital, Hshs Saint Marys Hospital Medical Center, Hshs Saint Clare Memorial Hospital and Door County Medical Center.

Quick Facts

  • accepting new patients
  • 5
  • 18 years of experience
  • speaks Spanish, English
  • Ohio State University Medical Center
  • 2 specialties
  • 4 areas of expertise
  • 2 board certifications
  • 6 hospital affiliations
  • 9 office locations
  • Male

Office Locations

Dr. Michael Warren Guiou has 9 locations

Green Bay Oncology Ltd

835 S Van Buren StGreen Bay, WI 54301
Mon7:00 am - 4:30 pm
Tue7:00 am - 4:30 pm
Wed7:00 am - 4:30 pm
Thu7:00 am - 4:30 pm
Fri7:00 am - 4:30 pm
SatClosed
SunClosed

Door County Memorial Hospital

323 S 18th AveSturgeon Bay, WI 54235

Green Bay Oncology Ltd

853 S Main St Ste COconto Falls, WI 54154
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
WedClosed
Thu8:00 am - 4:30 pm
FriClosed
SatClosed
SunClosed

Green Bay Oncology Ltd

3401 Ludington StEscanaba, MI 49829
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 12:00 pm
SatClosed
SunClosed

Green Bay Oncology Ltd

7870w Us Highway 2Manistique, MI 49854
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 - 5:00 pm
SatClosed
SunClosed

Schoolcraft Memorial Hospital

7870w Us Highway 2Manistique, MI 49854

Saint Vincent Hospital

835 S Van Buren StGreen Bay, WI 54301

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Dr. Michael Warren Guiou, MDDr. David Jon Miller, MDDr. Gadiel Rafael Alvarado, DODr. Keshni Ramnanan, MD
Radiation OncologyInfectious DiseaseInfectious DiseaseHospital Medicine
Accepts New Patients
18 Years of Experience 30 Years of Experience 15 Years of Experience 19 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English
Green Bay , WIGreen Bay , WIEl Paso , TXWaukesha , WI
Med School: University Of California Davis School Of Medicine Med School: Mayo Clinic Alix School Of Medicine Med School: Nova Southeastern University College Of Osteopathic Med School: Ross University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Michael Warren Guiou

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

Medical Specialties

Dr. Michael Warren Guiou has the following 2 specialties

Specialty Expertise

Dr. Michael Warren Guiou has the following 4 areas of expertise

  • Cancer
  • Hodgkin's Lymphoma
  • Internal Medicine
  • Radiation Therapy

Certifications, License, & Education

18 Years Experience

MEDICAL LICENSE

Medical Doctor, Wisconsin, 2025, Expired
Medical Doctor, Michigan, 2025, Expired

EDUCATION & TRAINING

Residency

Ohio State University Medical Center

Medical School

University Of California Davis School Of MedicineGraduated in 2008

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Frequently Asked Questions

What languages does Dr. Michael Guiou speak?
Dr. Michael Guiou speaks Spanish and English.
Does Dr. Michael Guiou accept virtual/telehealth appointments?
Dr. Michael Guiou has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Michael Guiou affiliated with?
Dr. Michael Guiou is affiliated with Hshs Saint Vincent Hospital, Schoolcraft Memorial Hospital, Saint Francis Hospital, Hshs Saint Marys Hospital Medical Center, Hshs Saint Clare Memorial Hospital, and Door County Medical Center.
How can I make an appointment with Dr. Michael Guiou?
You can find contact information for Dr. Michael Guiou here on Vitals.
Where is Dr. Michael Guiou's office located?
Dr. Michael Guiou's office is located at 1726 Shawano Ave, Green Bay, WI, 54303.

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