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About St. Joseph Health

SJH provides a full range of care facilities including 16 acute care hospitals, home health agencies, hospice care, outpatient services, skilled nursing facilities, community clinics and physician groups. All of our hospital and home health entities are accredited by the Joint Commission. In our award-winning facilities, SJH maintains a "continuum of care," matched to the diverse needs of the urban centers, smaller cities and rural communities who depend on us every day.

Thomas A. Marsland, MD

4.8 out of 5 (83 Ratings)
Specialty
  • Hematology
  • Hematology Oncology
  • Medical Oncology
    (Board Certified)
Additional Language Spoken
English
Medical Groups & Affiliations
  • St. Joseph Health Medical Group
  • St. Joseph Health Medical Network
Address
St. Joseph Health Petaluma - Cancer Center
110 Lynch Creek Way
Suite A
Petaluma, CA 94954
Accepting New Patients

Primary Office

Address
St. Joseph Health Petaluma - Cancer Center
110 Lynch Creek Way
Suite A
Petaluma, CA 94954
Get Directions
Phone
(707) 763-0600
Fax
(707) 765-1757
Hours
Mon - Fri: 8 a.m. - 5 p.m.

More Information

  • Meet The Doctor

    Specialties & Education

    Primary Specialties
    • Hematology
    • Hematology Oncology
    • Medical Oncology
      (Board Certified)
    Education & Training
    • Medical School
      Doctor of Medicine - 2005
    • College
      Bachelor of Arts - 1970
    • Training
      NIH Office of Human Subjects Research Course on the Protection of Human Research Subjects - 2000
    • Fellowship
      Hematology Fellowship - 1979
    • Fellowship
      Oncology Fellowship - 1977
    • Residency
      Residency (Medicine) - 1975
    • Internship
      Internship (Medicine) - 1974
  • Biography

    Biography

    Biography
    Certifications
    • American Board of Internal Medicine, Medicine, 1977 • American Board of Internal Medicine, Medicine 1979
  • 23-Aug-2019
    I am very pleased with my care with dr. Masrsland
    18-Aug-2019
    I am always satisfied with the care provider and feel to be in competent, caring hands.
    12-Aug-2019
    dr marsland looked very tired. i was his last appt of the day. He didnt sugar coat anything
    24-Jun-2019
    This provider took over my care after my previous provider retired and I feel that he has done a good job with my needed care.
    24-May-2019
    first introduction visit. Impressive Physician.
    22 Total Comments Page 1 2 3 4 5   Next