Accepting New Patients

Theresa Mortensen, MSN, NP

Specialty
  • Hematology Oncology
    (Board Certified)
  • Medical Oncology
    (Board Certified)
  • Benign Hematology
Languages
English
Primary Address | Office Details

3555 Round Barn Circle

Suite A

Santa Rosa, CA 95403

Phone: (707) 528-1050

Fax: (707) 525-3874

Medical Groups & Affiliations
  • St. Joseph Health Medical Group
  • St. Joseph Health Medical Network
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to Your Provider
(707) 528-1050
  • Meet The Provider
    Biography

    Theresa has been providing quality care as a Nurse Practitioner to oncology/nematology patients in the in-patient and outpatient environment for more than 30 years.

    She implemented the hereditary cancer syndrome program, which provides assessment and counseling services for high-risk individuals and their family members. Prior to her tenure as a NP, Theresa attended patients as staff nurse for Redwood Regional Medical Group from 1996 to 2002 and is now part of St. Joseph Health Medical Group, providing clinical expertise and training with the majority of her focus on solid tumors (example breast, lung, colon etc), as well as lymphomas, CML, MDS, and CLL. She is also specialty trained to perform bone marrow biopsies.

    Teresa loves to educate patients, families, and colleagues - when she is not seeing them in clinic, she gives educational talks on cancer genetics, metastatic colon cancer, CML, MDS, and breast cancer. Theresa is an extremly caring Nurse Practitioner and takes pride in caring for the oncology patient and their family in the outpatient setting, including the administration of chemotherapeutic agents and support measures as needed.

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    Primary Specialties
    Primary Specialties
    • Hematology Oncology
      (Board Certified)
    • Medical Oncology
      (Board Certified)
    • Benign Hematology
    Other Specialties Associations
    Education Certifications
    Certifications

    Theresa is a member of APSHO which is an advanced practice oncology group and Sigma Theta Tau which is an honor society through SSU.

St. Joseph Health Santa Rosa - Round Barn Cancer Center

  • Address
    3555 Round Barn Circle, Suite A,
    Santa Rosa, CA 95403
    Get Directions
  • Phone
    (707) 528-1050
    Fax
    (707) 525-3874
  • Hours of Operation
    Mon - Fri
  • Secondary Location

St. Joseph Health Petaluma - Cancer Center