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Summary
Dr. Robert Marker is a Doctor of Osteopathy who specializes in internal medicine and critical care medicine. He focuses on providing comprehensive care for adults with complex medical conditions and those requiring intensive monitoring and treatment in critical care settings.
Dr. Marker practices at multiple locations, including Aurora Sinai Medical Center in Milwaukee, Wisconsin, and OhioHealth Doctors Hospital and Grant Medical Center in Columbus, Ohio. His dual expertise allows him to care for patients across a wide spectrum of medical needs, from routine internal medicine consultations to managing critically ill patients requiring specialized intensive care interventions.
Dr. Marker practices at multiple locations, including Aurora Sinai Medical Center in Milwaukee, Wisconsin, and OhioHealth Doctors Hospital and Grant Medical Center in Columbus, Ohio. His dual expertise allows him to care for patients across a wide spectrum of medical needs, from routine internal medicine consultations to managing critically ill patients requiring specialized intensive care interventions.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 4 insurance plans accepted
- 2 specialties
- 2 areas of expertise
- 3 hospital affiliations
- 3 office locations
- Male
Office Locations
Dr. Robert Marker 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. Robert Marker | Dr. Yogi Gundamraj, MD | Eric Harker | Dr. Adewumi Bakare DMSc, PA-C |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 29 Years of Experience | 25 Years of Experience | 5 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | |
| Milwaukee , WI | Brookfield , WI | Lyons , CO | Mesquite , TX |
| Med School: Spartan Health Sciences University School Of Medicine | Med School: Duke University School Of Medicine | Med School: University of Lynchburg - DMSc | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Robert Marker
Medical Specialties
Dr. Robert Marker has the following 2 specialties
Specialty Expertise
Dr. Robert Marker has the following 2 areas of expertise
Certifications, License, & Education
Dr. Robert Marker holds an expired medical license in the state of Wisconsin.
Medical License
Doctor Of Osteopathy with an expired medical license in the state of Wisconsin that expired in 2025.
NPI Number
Dr. Marker's NPI number is 1477202174.
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Frequently Asked Questions
- Is Dr. Robert Marker accepting new patients?
- Dr. Robert Marker is accepting new patients on Vitals. View Dr. Robert Marker's profile on Vitals to make an appointment.
- Where is Dr. Robert Marker's office located?
- Dr. Robert Marker's office is located at 945 N 12th St, Milwaukee, WI, 53233.
- Does Dr. Robert Marker accept my insurance?
- You can see the insurance plans that Dr. Robert Marker accepts on their Vitals profile.
- How can I make an appointment with Dr. Robert Marker?
- You can find contact information for Dr. Robert Marker here on Vitals.
- Which hospitals is Dr. Robert Marker affiliated with?
- Dr. Robert Marker is affiliated with Aurora Sinai Medical Center, Ohiohealth Doctors Hospital, and Grant Medical Center.
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