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Summary
Dr. Lucas Maahs specializes in oncology, internal medicine, and hematology, bringing a decade of clinical experience to his practice. He earned his medical degree from Universidade Federal Do Rio Grande Do Sul (Ufrgs) Faculdade De Medicina in Brazil before establishing his career in the United States.
Dr. Maahs practices at multiple locations across Chicago, Illinois, and Minneapolis, Minnesota, including the University of Illinois Hematology Oncology center and several Minneapolis-area facilities. His clinical expertise focuses on treating breast cancer, including complex cases involving metastatic or recurrent disease. He regularly performs diagnostic procedures such as complete blood counts and comprehensive metabolic panels to monitor patient health and treatment progress.
Dr. Maahs practices at multiple locations across Chicago, Illinois, and Minneapolis, Minnesota, including the University of Illinois Hematology Oncology center and several Minneapolis-area facilities. His clinical expertise focuses on treating breast cancer, including complex cases involving metastatic or recurrent disease. He regularly performs diagnostic procedures such as complete blood counts and comprehensive metabolic panels to monitor patient health and treatment progress.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 10 years of experience
- 22 insurance plans accepted
- Universidade Federal Do Rio Grande Do Sul (Ufrgs) Faculdade De Medicina
- 3 specialties
- 4 areas of expertise
- 6 office locations
- Male
Office Locations
Dr. Lucas Gerhard Peter Maahs has 6 locationsUniversity Of Illinois Hematology Oncology
840 S Wood St Ste 820EChicago, IL 60612 Tel: (312) 996-1581
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
Hennepin County Comprehensive Cancer Center
701 Park Ave Ste 310Minneapolis, MN 55415 Tel: (612) 873-6369
M Health Fairview University Of Minnesota Medical Center - West Bank East
2450 Riverside AveMinneapolis, MN 55454 Tel: (612) 273-3000
M Health Fairview University Of Minnesota Medical Center
500 Harvard St SeMinneapolis, MN 55455 Tel: (612) 273-3000
Hennepin Healthcare Clinic And Specialty Care
715 S 8th StMinneapolis, MN 55404 Tel: (612) 873-6963
Mon8:00 am - 6:00 pm
Tue8:00 am - 6:00 pm
Wed8:00 am - 6:00 pm
Thu8:00 am - 6:00 pm
Fri8:00 am - 6:00 pm
Sat9:00 am - 4:30 pm
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Lucas Gerhard Peter Maahs, MD | Dr. Natalie Lynn Kamberos, DO | Dr. Eugene Suh, MD | Dr. Mansi Singapori, MD |
| Oncology | Oncology | Oncology | Oncology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 10 Years of Experience | |||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | ||
| Chicago , IL | Maywood , IL | Maywood , IL | Maywood , IL |
| Med School: Universidade Federal Do Rio Grande Do Sul (Ufrgs) Faculdade De Medicina | |||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Lucas Gerhard Peter Maahs
Medical Specialties
Dr. Lucas Gerhard Peter Maahs has the following 3 specialties
Specialty Expertise
Dr. Lucas Gerhard Peter Maahs has the following 4 areas of expertise
Certifications, License, & Education
10 Years Experience
Dr. Lucas Gerhard Peter Maahs holds an expired medical license in the state of Minnesota.
Medical License
Medical Doctor with an expired medical license in the state of Minnesota that expired in 2025.
Education & Training
Medical School
Graduated from Universidade Federal Do Rio Grande Do Sul (Ufrgs) Faculdade De Medicina in 2016.
NPI Number
Dr. Peter Maahs' NPI number is 1710484696.
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Frequently Asked Questions
- Where is Dr. Lucas Gerhard Peter Maahs's office located?
- Dr. Lucas Gerhard Peter Maahs's office is located at 840 S Wood St Ste 820E, Chicago, IL, 60612.
- Does Dr. Lucas Gerhard Peter Maahs accept virtual/telehealth appointments?
- Dr. Lucas Gerhard Peter Maahs has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Lucas Gerhard Peter Maahs accepting new patients?
- Dr. Lucas Gerhard Peter Maahs is accepting new patients on Vitals. View Dr. Lucas Gerhard Peter Maahs's profile on Vitals to make an appointment.
- Does Dr. Lucas Gerhard Peter Maahs accept my insurance?
- You can see the insurance plans that Dr. Lucas Gerhard Peter Maahs accepts on their Vitals profile.
- How can I make an appointment with Dr. Lucas Gerhard Peter Maahs?
- You can find contact information for Dr. Lucas Gerhard Peter Maahs here on Vitals.
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