MW
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Weiss, Hematology / Oncology Specialist in La Crosse, WI?
Dr. Matthias Weiss, MD is a Hematology / Oncology Specialist, who primarily practices in La Crosse, WI with 2 additional practice locations. He is board certified. Dr. Weiss completed his residency at Mayo Grad Sch Med/Mayo Fndn, Hematology/Oncology; Lutheran Hosp-La Crosse, Internal Medicine. Dr. Weiss is fluent in English and German, and is currently seeing new patients. Dr. Weiss’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Weiss’s office at (920) 358-1576.
Where did Dr. Weiss go to medical school and complete their residency?
Residency: Mayo Grad Sch Med/Mayo Fndn, Hematology/Oncology; Lutheran Hosp-La Crosse, Internal Medicine
Medical School: Ruprecht-Karl-Univ- Med Fak- Heidelberg- Germany
What languages does Dr. Weiss speak?
Dr. Weiss and their clinical team can communicate with patients in the following languages:
English
German
What conditions does Dr. Weiss treat?
As a Hematology / Oncology Specialist, Dr. Weiss 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. Weiss. 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.
Also known as:
- Cancer Chemotherapy
- Cancer Radiation Therapy
- Radiation Therapy
- Radiation Therapy to Treat Cancer
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
- Radiation treatment for cancer
- Oncology radiation
- Radiotherapy
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
- Z510: Encounter for antineoplastic radiation therapy
Also known as:
- Lung Cancer
- Right lung cancer
- Bronchial cancer
- Malignant neoplasm of lung
- Right upper lobe lung cancer
- Left Lung Cancer
- Bronchial Cancer
- Malignant Lung Tumor
ICD-10 Codes:
- C3491: Malignant neoplasm of unspecified part of right bronchus or lung
- C3411: Malignant neoplasm of upper lobe, right bronchus or lung
- C3492: Malignant neoplasm of unspecified part of left bronchus or lung
Also known as:
- Iron Deficiency Anemia
- Iron Deficiency Anemia from Chronic Blood Loss
- Anemia
- Iron
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
- Anemia due to iron deficiency and blood loss
- Chronic blood loss anemia
- Low iron anemia from bleeding
ICD-10 Codes:
- D509: Iron deficiency anemia, unspecified
- D500: Iron deficiency anemia secondary to blood loss (chronic)
Also known as:
- Multiple Myeloma
- Multiple Myeloma in Relapse
- Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)
- Active multiple myeloma
- Untreated multiple myeloma
- Plasma cell myeloma
- Recurrent multiple myeloma
- Relapsed myeloma
- Myeloma recurrence
ICD-10 Codes:
- C9000: Multiple myeloma not having achieved remission
- C9002: Multiple myeloma in relapse
Also known as:
- Cancer Follow-up Exam
- Cancer
- Post-cancer treatment checkup
- Malignancy surveillance
- Oncology follow-up
ICD-10 Codes:
- Z08: Encounter for follow-up examination after completed treatment for malignant neoplasm
Also known as:
- Colorectal Cancer
- Rectal cancer
- Colon cancer
- Bowel cancer
- Malignant neoplasm of rectum
- Malignant neoplasm of sigmoid colon
ICD-10 Codes:
- C20: Malignant neoplasm of rectum
- C187: Malignant neoplasm of sigmoid colon
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:
- Chronic Lymphocytic Leukemia
- Chronic Lymphocytic Leukemia Treatment (PDQ®)
- CLL
- B-cell chronic lymphocytic leukemia
- Lymphocytic leukemia
ICD-10 Codes:
- C9110: Chronic lymphocytic leukemia of B-cell type not having achieved remission
Also known as:
- Secondary Polycythemia
- Blood Disorder
- High red blood cell count (secondary)
- Excess red blood cells (secondary)
- Acquired polycythemia
ICD-10 Codes:
- D751: Secondary polycythemia
Also known as:
- Kidney Cancer
- Renal cancer
- Kidney carcinoma
- Renal cell carcinoma
ICD-10 Codes:
- C642: Malignant neoplasm of left kidney, except renal pelvis
Also known as:
- Thrombocytopenia
- Platelet Disorder
- Low platelet count
- Platelet deficiency
- Bleeding disorder
ICD-10 Codes:
- D696: Thrombocytopenia, unspecified
Also known as:
- Widespread Left Female Breast Cancer
- Breast Cancer
- Left female breast cancer in multiple areas
- Diffuse left female breast cancer
- Malignant growth in overlapping sites of left female breast
ICD-10 Codes:
- C50812: Malignant neoplasm of overlapping sites of left female breast
Which procedures does Dr. Weiss perform as a Hematology / Oncology Specialist?
As a Hematology / Oncology Specialist, procedures performed by a Dr. Matthias Weiss 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
For detailed information, please contact Dr. Weiss' office.
Does Dr. Weiss accept my insurance?
Dr. Weiss accepts most major insurance plans. Important: Please call our office at (920) 358-1576 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Weiss accept in La Crosse, WI?
Dr. Weiss in La Crosse, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene
Department of Veterans Affairs
Elevance Health Inc. (formerly Anthem)
Health Partners Plans
Humana
Medicare
Network Health
State of Wisconsin
UnitedHealthcare
View All Insurances
Where is Dr. Weiss' office located?
What is Dr. Weiss's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Weiss's National Provider Identifier (NPI) number is 1245336759.
What common questions do patients ask about Dr. Weiss?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Weiss
What is Dr. Matthias Weiss's specialty?
Dr. Weiss is a Hematology / Oncology Specialist near La Crosse, WI. 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. Contact Dr. Weiss to book an appointment today.
Is this Dr. Matthias Weiss affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Weiss is affiliated with ThedaCare Regional Medical Center-Neenah which is a Castle Connolly Top Hospital. 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
Where can I learn more about Hematology / Oncology Specialist?
Explore Hematology / Oncology Specialist with 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 Matthias Weiss accepting new patients in La Crosse, WI?
Yes, Dr. Matthias Weiss is accepting new patients at this time.
Does Dr. Matthias Weiss offer online booking?
Please contact Dr. Weiss's office at (920) 358-1576 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Matthias Weiss?
Please contact Dr. Weiss's office at (920) 358-1576 for information regarding telehealth appointment availability or for scheduling assistance.
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