MB
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Breen, Hematology / Oncology Specialist in Libertyville, IL?
Dr. Michael Breen, MD, PHD is a Hematology / Oncology Specialist, who primarily practices in Libertyville, IL. Dr. Breen is fluent in English, and is currently seeing new patients. Dr. Breen’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Breen’s office at (847) 367-6781.
What are Areas of Expertise for Dr. Breen?
Dr. Michael Breen, MD, PHD is a highly-rated, board-certified Hematology / Oncology Specialist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Breen empowers patients to confidently navigate their health journey, specializing in Hematology, and comprehensive wellness support. Serving the Libertyville, IL community, Dr. Breen is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Breen speak?
Dr. Breen and their clinical team can communicate with patients in the following languages:
English
What conditions does a Hematology / Oncology Specialist like Dr. Breen typically treat?
As a Hematology / Oncology Specialist, Dr. Breen diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Breen. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Cancer Chemotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
Also known as:
- Prostate Cancer
- Prostate Cancer Treatment (PDQ®)
- Prostatic Carcinoma
- Prostate Gland Cancer
- Malignant Prostate Tumor
ICD-10 Codes:
- C61: Malignant neoplasm of prostate
Also known as:
- Lung Cancer
- Right lung cancer
- Bronchial cancer
- Malignant neoplasm of lung
ICD-10 Codes:
- C3491: Malignant neoplasm of unspecified part of right bronchus or lung
Also known as:
- Iron Deficiency Anemia from Chronic Blood Loss
- Anemia
- Iron
- Anemia due to iron deficiency and blood loss
- Chronic blood loss anemia
- Low iron anemia from bleeding
ICD-10 Codes:
- D500: Iron deficiency anemia secondary to blood loss (chronic)
Also known as:
- Kidney Cancer
- Renal cancer
- Kidney carcinoma
- Renal cell carcinoma
ICD-10 Codes:
- C642: Malignant neoplasm of left kidney, except renal pelvis
What procedures does a Hematology / Oncology Specialist like Dr. Breen typically perform?
As a Hematology / Oncology Specialist, procedures performed by Dr. Michael Breen may include:
- 3D Conformal Radiotherapy
- Adaptive Radiation Therapy (ART)
- Adrenalectomy
- Blood Thinning Therapy / Anticoagulation
- Blood Transfusion Consultation
- Blood Transfusion Follow Up
- Bone Excision
- Bone Grafting
Please contact Dr. Breen's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Breen accept my insurance?
Dr. Breen accepts most major insurance plans. Important: Please call our office at (847) 367-6781 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Breen accept in Libertyville, IL?
Dr. Breen in Libertyville, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
Cigna Group
CVS Health (formerly Aetna)
Health Care Service Corporation
Humana
Medicare
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Breen's office located?
Dr. Michael Breen's Primary Practice
1800 Hollister Dr Ste 112
Libertyville, IL 60048
(847) 367-6781
What is Dr. Breen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Breen's National Provider Identifier (NPI) number is 1669861449.
What common questions do patients ask about Dr. Breen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Breen
What is Dr. Michael Breen's specialty?
Dr. Breen is a Hematology / Oncology Specialist near Libertyville, IL.
What does a Hematology / Oncology Specialist do?
An internist doctor of osteopathy specializing in the combined treatment of hematology and oncology disorders. A doctor of osteopathy who is board eligible or certified by the American Osteopathic Board of Internal Medicine was previously able to obtain a Certificate of Special Qualifications in Hematology and Oncology; however, this certificate is no longer available.
Is this Dr. Michael Breen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Breen is affiliated with Advocate Condell Medical Center, Advocate Good Shepherd Hospital, Advocate Illinois Masonic Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Hematology / Oncology Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Hematology / Oncology Specialist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Michael Breen accepting new patients in Libertyville, IL?
Yes, Dr. Michael Breen is accepting new patients at this time.
Does Dr. Michael Breen offer online booking?
Please contact Dr. Breen's office at (847) 367-6781 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Michael Breen?
Please contact Dr. Breen's office at (847) 367-6781 for information regarding telehealth appointment availability or for scheduling assistance.
Other Hematology / Oncology Specialist Near Libertyville, IL
MA
Hematology / Oncology Specialist
Dr. Mir Ali, MD is a Hematology / Oncology Specialist, who primarily practices in Libertyville, IL with 1 additional practice location.
Libertyville, IL

Dr. Revathi Suppiah, MD is a Medical Oncologist, who primarily practices in Libertyville, IL with 2 additional practice locations. She has been practicing for over 20 years.
Libertyville, IL
OS
Hematology / Oncology Specialist
Dr. Omar Salman, MD is a Hematology / Oncology Specialist, who primarily practices in Libertyville, IL.
Libertyville, IL