- Oncologists
- WI
- Madison, WI
- Dr. Shannon O'Mahar, MD
Dr. Shannon O'Mahar, MD
Medical Oncology•Female•Age 44
Medical Oncology
Dr. Shannon O'Mahar, MD is a Medical Oncology Specialist in Madison, WI and has over 17 years of experience in the medical field. Dr. O'Mahar has extensive experience in Blood Cancers. She graduated from Washington Univ Sch of Med medical school in 2005. She is affiliated with medical facilities such as Edgerton Hospital And Health Services and Ssm Health Saint Mary's Hospital Janesville. Her office accepts new patients and telehealth appointments.
Dean Clinic HEM and ONL
1200 John Q Hammons Dr Ste 400 Madison, WI 53717Make an Appointment
Show Phone NumberTelehealth available
Accepting new patients
Compare with other Medical Oncology Specialists
Compare Dr. O'Mahar with our nearby Medical Oncology Specialists at Cancer Treatment Center of America, Chicago.
Make an appointment at Cancer Treatment Center of America, Chicago today at (312) 820-0151.
These providers are on the medical staff of Cancer Treatment Center of America, Chicago.
Dr. O'Mahar's Reviews
Likelihood to recommend Dr. O'Mahar
4.0
Based on 4 ratings
| 5 Stars | 75% | (3) |
| 4 Stars | 0% | (0) |
| 3 Stars | 0% | (0) |
| 2 Stars | 0% | (0) |
| 1 Star | 25% | (1) |
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Likelihood of recommending Dr. O'Mahar to family and friends is 4 out of 5
About Me
Biography
Specialties
- Medical Oncology
- Hematology
- Internal Medicine
Board Certifications
- Hematology
- Medical Oncology
Awards
- Healthgrades Honor Roll
Frequently Asked Questions
What other Medical Oncology Specialists practice nearby?
Click here to compare with other Medical Oncology Specialists.
Does Dr. Shannon O'Mahar, MD offer telehealth services?
Dr. O'Mahar has indicated that they offer telehealth. Contact the office to check for eligibility for your needs.
What are Dr. Shannon O'Mahar, MD's top areas of care?
Dr. O'Mahar frequently treats Blood Cancers. See all practice areas where Dr. O'Mahar specializes.
Where is Dr. Shannon O'Mahar, MD's office located?
Dr. O'Mahar's office is located at 1200 John Q Hammons Dr Ste 400, Madison, WI 53717. Find other locations and directions on Healthgrades.
How can I make an appointment with Dr. Shannon O'Mahar, MD?
Find contact information here to make an appointment.
Experience and Background Checks
Background Check
Frequently Treated by Dr. O'Mahar
Based on treatment records, we have identified the following as areas of care that Dr. O'Mahar treats more often than their peers. If you are unsure whether Dr. O'Mahar treats other conditions, please contact the office at (608) 410-2700.
Blood Cancers
Blood cancer specialists diagnose and treat cancers such as leukemia, lymphoma and myeloma that affect the blood cells, bone marrow, or lymphatic system.Compare with other Blood Cancers specialists.
Dr. O'Mahar is experienced in the area of Blood Cancers. See the graph below to learn more about her experience.
Based on claims data for 19 conditions and procedures
Frequency
Frequency
Frequency
Check Dr. O'Mahar's experience treating your condition or procedure
Dr. O'Mahar's conditions and procedures:
- Abdominal Pain
- Abnormal Thyroid
- Acute Deep Vein Thrombosis (DVT)
- Acute Leukemia
- Acute Myeloid Leukemia
- Acute Sinusitis
- Acute Tonsillitis
- Acute Upper Respiratory Infection
- Acute Venous Embolism Thrombosis
- Administrative Physical
- All Headaches (incl. Migraine)
- Anemia
- Anemia and Iron Deficiency Screening
- Anxiety
- Arthritis
- Arthritis of the Elbow
- Asthma
- Asymptomatic Post-Menopausal Status
- Atherosclerosis
- Back Pain
- Bladder Infection
- Bleeding Disorders
- Blood in Urine (Hematuria)
- Bone Marrow Biopsy
- Bronchitis
- Calcium Metabolism Disorders
- Candidiasis of Skin and Nails
- Central Nervous System Lymphoma
- Chest Pain
- Chronic Fatigue Syndrome
- Chronic Lymphocytic Leukemia
- Chronic Myeloid Leukemia (CML)
- Chronic Pain
- Chronic Sinusitis
- Coagulation Disorders (incl. Hemophilia)
- Constipation
- COPD (Chronic Obstructive Pulmonary Disease)
- Cough
- Cryoglobulinemia
- Deep Vein Thrombosis (DVT)
- Dehydration
- Dermatitis
- Diabetes Counseling
- Diabetes Mellitus, Secondary
- Diabetes Type 2
- Diabetes With Renal Manifestations
- Diabetic Polyneuropathy
- Diarrhea
- Diverticulitis, Intestinal
- Diverticulosis, Intestinal
- Dyslipidemia
- Dysphagia
- Electrocardiogram (EKG)
- Emphysema
- Enlarged Prostate (BPH)
- Enteritis
- Erythropoietin Test
- Familial Hypercholesterolemia
- Fever
- Fibromyalgia
- Gas-Bloat Syndrome
- Gastritis
- Gastroesophageal Reflux Disease (GERD)
- Genital Herpes
- Gout
- Hair Loss
- Headache
- Heart Disease
- Hemophilia
- Hernia
- Herpes Simplex Infection
- Hypercalcemia
- Hyperkalemia
- Hyperlipidemia
- Hypertension
- Hypoglycemia
- Hypokalemia
- Hypotension
- Hypotension (Excluding Maternal)
- Hypothyroidism
- Immune Thrombocytopenic Purpura (ITP)
- Immunization Administration
- Insomnia
- Iodine Deficiency
- Iron Metabolism Disorders
- Itchy Skin
- Joint Pain
- Leg and Foot Ulcers
- Leukocytosis
- Limb Pain
- Limb Swelling
- Limb Swelling Caused by Fluid Overload
- Lipid Disorders
- Low Back Pain
- Low Blood Oxygen Level
- Lymphocytosis
- Magnesium Metabolism Disorders
- Malaise and Fatigue
- Malnutrition
- Menopausal and Postmenopausal Disorders
- Mineral Metabolism Disorders
- Muscle Spasm
- Muscle Weakness
- Myelodysplastic Syndromes
- Myeloma
- Myeloproliferative Disorders
- Nail and Nail Bed Infection
- Nausea
- Neutropenia
- Nighttime Urination (Nocturia)
- Non-Hodgkin's Lymphoma
- Noninfectious Gastroenteritis and Colitis
- Nosebleed
- Obesity
- Osteoarthritis
- Osteoarthritis of Ankle and Foot
- Osteoarthritis of Hip
- Osteoarthritis of Hip and Thigh
- Osteoarthritis of Knee
- Osteoarthritis of Shoulder
- Osteoarthritis of Spine
- Osteopenia
- Osteoporosis
- Overweight
- Painful Urination (Dysuria)
- Pancytopenia
- Pericardial Disease
- Plasmapheresis
- Pneumonia
- Polycythemia Rubra Vera
- Polymyalgia Rheumatica (PMR)
- Polyneuropathy
- Polyuria
- Primary Central Nervous System Lymphoma
- Proteinuria
- Purpura
- Radiculopathy (Not Due to Disc Displacement)
- Rash
- Sarcoidosis
- Sciatica (Not Due to Disc Displacement)
- Sexually Transmitted Diseases (STDs)
- Shortness of Breath
- Sinus Tachycardia
- Sinusitis
- Sleep Apnea
- Thalassemia
- Thrombocytosis
- Thyroid Goiter
- Tobacco Use Disorder
- Tonsillitis
- Transient Ischemic Attack (TIA)
- Urinary Incontinence
- Urinary Stones
- Urinary Tract Infection (UTI)
- Venous Embolism and Thrombosis
- Venous Insufficiency
- Vitamin B Deficiency
- Vitamin B12 Deficiency
- Vitamin D Deficiency
- Wheezing
Insurance Check
Search for your insurance provider
Dr. O'Mahar accepts
Accepted insurance can change. Please double-check when making an appointment.
Dr. O'Mahar accepts the following insurance:
- Aetna
- Choice Plus POS II
- Anthem
- Balanced Blue Access-WI PPO
- Balanced Blue Preferred-WI POS
- Blue Access Network (Wisconsin) PPO
- Blue Access w/ Pref Retail Clinics-WI PPO
- Blue Preferred (Select Network)-WI POS
- Blue Preferred Network-WI
- Blue Preferred Plus w/ Pref Retail Clinics-WI POS
- Blue Preferred Plus-WI POS
- Blue Traditional Network-WI
- Bronze Blue Access-WI PPO
- Bronze Blue Preferred-WI POS
- Gold Blue Access-WI PPO
- Gold Blue Preferred-WI POS
- Lumenos plans - Blue Access-WI
- Lumenos plans - Blue Preferred-WI
- National (BlueCard Basic) PPO
- National (BlueCard) PPO
- Platinum Blue Access-WI PPO
- Platinum Blue Preferred-WI POS
- Silver Blue Access-WI PPO
- Silver Blue Preferred-WI POS
- Anthem Blue Cross Blue Shield
- Anthem Blue Cross Blue Shield HMO
- Anthem Blue Cross Blue Shield PPO
- Blue Preferred Plus POS
- AvMed
- Open Access
- Blue Cross Blue Shield
- Blue Card PPO
- CareFirst Blue Cross Blue Shield
- HealthyBlue 2.0
- HealthyBlue Advantage
- Cigna
- Cigna HMO
- Cigna PPO
- Great West Healthcare-Cigna PPO
- Dean Health Plan, Inc.
- MultiPlan
- MultiPlan PPO
- UnitedHealthCare
- Choice Plus POS
- Navigate HMO
- Navigate POS
- Options PPO
Locations
Dean Clinic HEM and ONL
Dean Clinic Oncology Janesville
Affiliated Hospitals
Dr. O'Mahar is affiliated with the following hospitals. Select a hospital below to learn more.
Learn more about how Healthgrades measuresHospital Quality.88% Patients that would definitely recommend, 18% higher than the national average
80% Patients that would definitely recommend, 10% higher than the national average
5 Awards Received
Award Highlight: Patient Safety Excellence Award™ (2020)
80% Patients that would definitely recommend, 10% higher than the national average
11 Awards Received
Award Highlight: Outstanding Patient Experience Award™ (2022)
82% Patients that would definitely recommend, 12% higher than the national average
Compare with other Medical Oncology Specialists
Compare Dr. O'Mahar with our nearby Medical Oncology Specialists at Cancer Treatment Center of America, Chicago.
Make an appointment at Cancer Treatment Center of America, Chicago today at (312) 820-0151.
These providers are on the medical staff of Cancer Treatment Center of America, Chicago.
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