Dr. Karen Gremminger, MD

Dr. Karen Gremminger, MD

Oncology  |  
Female  |  
Age 51
(11)
Insurances AcceptedSave
Dr. Karen Gremminger, MD is an oncology doctor who practices in Oshkosh, WI. She is 51 years old and has been practicing for 26 years.

491 S Washburn St

Oshkosh, WI 54904

Contact Information

(920) 292-5555

Insurance Accepted

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Cigna
  • Humana
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Gremminger

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas

new

See how frequently Dr. Gremminger performs your care needs compared to other doctors.

Breast Diseases
very high
more than 92% of peers
Cancer
very high
more than 90% of peers
Myelodysplastic Syndromes
high
more than 88% of peers

Dr. Gremminger's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

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1

Specialties

  • Oncology
1

Board Certifications

  • Medical Oncology
    Accredited by: American Board of Internal Medicine*
81

Conditions Treated

  • Acute Leukemia
  • Acute Myeloid Leukemia
  • Adrenal Gland Cancer
  • All Lymphoma
  • Anal Disorders
  • Anal and Rectal Cancer
  • Anemia
  • Autoimmune Diseases
  • Basal Cell Carcinoma
  • Bladder Cancer
  • Bleeding Disorders
  • Blood Disorders
  • Bone Cancer
  • Bone Disorders
  • Brain Cancer
  • Brain Disorders
  • Brain and Nervous System Cancer (incl. Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma)
  • Breast Cancer
  • Breast Diseases
  • Cancer
  • Central Nervous System Lymphoma
  • Coagulation Disorders (incl. Hemophilia)
  • Colorectal Cancer
  • Esophageal Cancer
  • Esophageal Diseases
  • Gastrointestinal Diseases
  • Graft vs Host Disease
  • Gynecologic Cancer
  • Head and Neck Cancer
  • Hodgkin's Disease
  • Hypercoagulable State
  • Immune Thrombocytopenic Purpura (ITP)
  • Kidney Cancer
  • Larynx Conditions
  • Leukocytosis
  • Liver Cancer
  • Lung Cancer
  • Lymphocytosis
  • Lymphoma, Large-Cell
  • Lymphosarcoma
  • Mediastinal Tumors, Malignant
  • Melanoma
  • Multiple Myeloma
  • Myelodysplastic Syndromes
  • Myeloproliferative Disorders
  • Neuroendocrine Tumors
  • Neutropenia
  • Nodular Lymphoma
  • Non-Hodgkin's Lymphoma
  • Oral Cancer
  • Ovarian Cancer
  • Pancreatic Cancer
  • Pancytopenia
  • Pleura Cancer
  • Pleural Cancer
  • Polycythemia Rubra Vera
  • Pregnancy-Related Disorders
  • Primary Central Nervous System Lymphoma
  • Primary Hypercoagulable State (incl. Factor V Leiden Disease)
  • Prostate Cancer
  • Pulmonary Disease
  • Purpura
  • Reticulosarcoma
  • Retina Diseases
  • Secondary Hypertension
  • Secondary Malignancies
  • Skin Cancer
  • Small Intestine Cancer
  • Soft Tissue Sarcoma
  • Squamous Cell Carcinoma
  • Stomach Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Testicular Cancer
  • Thrombocytosis
  • Thyroid Cancer
  • Tongue Cancer
  • Urinary Disorders
  • Uterine Cancer
  • Uterine Diseases
  • Vascular Disease

More

Read More
2

Procedures

  • Bone Marrow Biopsy
  • Thoracentesis

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Wisconsin.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • Texas Tech University Health Sciences Center School Of Medicine
    Medical School | Graduated 1991
  • Lds Hospital
    Internship Hospital | Completed 1992
  • Lds Hospital
    Residency Hospital | Completed 1994
  • University Of Utah
    Fellowship Hospital | Completed 1997

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Gremminger has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Gremminger does not have any memberships or affiliations listed. If you are Dr. Gremminger and would like to add memberships or affiliations, please update your profile.

Dr. Gremminger's Reviews

Likelihood of recommending Dr. Gremminger to family and friends
3.7
based on 11 total reviews (2 with comments)
Dr. Gremminger's Performance
  • Trustworthiness
    VERY GOOD
  • Explains condition(s) well
    VERY GOOD
  • Answers Questions
    VERY GOOD
  • Time well spent
    EXCELLENT
Office & Staff Performance
  • Scheduling
    EXCELLENT
  • Office environment
    EXCELLENT
  • Staff friendliness
    EXCELLENT
  • Average wait time
    10 to 15 minutes
Patient Comments (2)
Oshkosh, WI |
I was so not impressed with her. I've been a cancer patient almost 9 years and regular oncologist moved on from Fox Valley he was an awesome oncologist. And I will not return to Dr. Gremminger I did not feel comfortable or cared or feel reassured in any way shape or form.
in Oshkosh, WI |
I had breast cancer in 2014 and received treatment between oct 2014 through March 2015, with follow up appointments after my chemotherapy. Karen was always very knowledgeable, very understanding and caring. I liked her not only as my Doctor but as a person. I highly recommend her to anyone who needs a good oncologist.
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Visit Dr. Gremminger

Now Accepting New Patients
Dr. Gremminger accepts 6 insurance carriers
  • Aetna
    Choice Plus POS II
  • Anthem Blue Cross Blue Shield
    Anthem Blue Cross Blue Shield HMO
    Anthem Blue Cross Blue Shield PPO
    Blue Preferred Plus POS
  • Blue Cross Blue Shield
    Blue Card PPO
  • Cigna
    Cigna PPO
    Open Access Plus
  • Humana
    Choice Care PPO
  • MultiPlan
    MultiPlan PPO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Gremminger has admitting privileges

Berlin Memorial Hospital
225 Memorial Dr
Berlin, WI 54923
View Hospital Profile
Mercy Medical Center, Oshkosh
500 S Oakwood Rd
Oshkosh, WI 54904
View Hospital Profile
Theda Clark Medical Center
130 Second Street
Neenah, WI 54956
View Hospital Profile

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