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Shannon O'Mahar, MD
Hematologist
1200 John Q Hammons Dr, 400, Madison, WI 53717
Are you Shannon O'Mahar, MD?
At a glance
Accepts 4 insurances
Aetna, Anthem Blue Cross Blue Shield, Blue Cross Blue Shield of Illinois, Blue Cross Blue Shield of Texas, more+ ·
Office locations
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1.
Shannon O'Mahar, MD
1200 John Q Hammons Dr, 400, Madison, WI, 53717
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2.
Shannon O'Mahar, MD
3200 E Racine St, Janesville, WI, 53546
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Dean Health Systems Inc
1211 Fish Hatchery Rd, Madison, WI, 53715
Shannon O'Mahar does not participate in Zocdoc to offer online booking at this time
In-network insurances
Aetna
BlueCross BlueShield
Aetna
BlueCross BlueShield
Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Multiple myeloma
Chronic anemia
Prostate cancer
Multiple myeloma
Chronic anemia
Prostate cancer
More about Shannon O'Mahar, MD
Shannon O'Mahar, MD is a Hematologist in Madison, WI and Janesville, WI. Shannon O'Mahar was board certified by American Board of Internal Medicine Certification in Internal Medicine. Their offices are located in 1200 John Q Hammons Dr 400, Madison, WI, 3200 E Racine St, Janesville, WI and 1211 Fish Hatchery Rd, Madison, WI.
Education & experience
Certifications
American Board of Internal Medicine Certification in Internal Medicine
License
WI State Medical License active through October 2025 #52434
Awards and publications
Castle Connolly Top Doctor
Background
Gender
Female
NPI number
#1366569899