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Summary
Dr. Gretta Colby specializes in internal medicine, providing comprehensive care for adult patients with a wide range of health conditions. She earned her medical degree from the Medical College of Wisconsin and has been practicing for four years, building expertise in managing complex medical cases.
Dr. Colby practices at Aurora Internal Medicine and Aurora Sinai Medical Center in Milwaukee, Wisconsin. She treats patients with serious conditions including respiratory failure, sepsis, and atrial fibrillation. Her practice includes performing essential diagnostic tests such as complete blood counts, chemistry panels, and kidney function assessments to help monitor and guide patient care.
Dr. Colby practices at Aurora Internal Medicine and Aurora Sinai Medical Center in Milwaukee, Wisconsin. She treats patients with serious conditions including respiratory failure, sepsis, and atrial fibrillation. Her practice includes performing essential diagnostic tests such as complete blood counts, chemistry panels, and kidney function assessments to help monitor and guide patient care.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 4 years of experience
- 6 insurance plans accepted
- Medical College Of Wisconsin
- 1 specialty
- 3 office locations
- Female
Office Locations
Dr. Gretta Mae Colby has 3 locationsAurora Internal Medicine
945 N 12th StMilwaukee, WI 53233Mon8:30 am - 5:00 pm
Tue8:30 am - 6:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Gretta Mae Colby | Dr. Yogi Gundamraj, MD | Eric Harker | Margaret M Meyer |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 4 Years of Experience | 29 Years of Experience | 25 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks Spanish, English | |
| Milwaukee , WI | Brookfield , WI | Lyons , CO | Milwaukee , WI |
| Med School: Medical College Of Wisconsin | Med School: Spartan Health Sciences University School Of Medicine | Med School: Duke University School Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Gretta Mae Colby
Medical Specialties
Dr. Gretta Mae Colby has the following specialty
Certifications, License, & Education
4 Years Experience
Dr. Gretta Mae Colby holds an active medical license in the state of Wisconsin.
Medical License
Medical Doctor with an active medical license in the state of Wisconsin that expires in 2027.
Education & Training
Medical School
Graduated from Medical College Of Wisconsin in 2022.
NPI Number
Dr. Colby's NPI number is 1306587639.
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Frequently Asked Questions
- Is Dr. Gretta Mae Colby accepting new patients?
- Dr. Gretta Mae Colby is accepting new patients on Vitals. View Dr. Gretta Mae Colby's profile on Vitals to make an appointment.
- Does Dr. Gretta Mae Colby accept my insurance?
- You can see the insurance plans that Dr. Gretta Mae Colby accepts on their Vitals profile.
- Where is Dr. Gretta Mae Colby's office located?
- Dr. Gretta Mae Colby's office is located at 945 N 12th St, Milwaukee, WI, 53233.
- Does Dr. Gretta Mae Colby accept virtual/telehealth appointments?
- Dr. Gretta Mae Colby has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Gretta Mae Colby?
- You can find contact information for Dr. Gretta Mae Colby here on Vitals.
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