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  • Hematology, Oncology
  • Accepting new patients
  • 51 years of experience
  • Saint Joseph Heritage Health And Annadel Medical Group 110 Lynch Creek Way Ste A, Petaluma, CA 94954
  • (707) 763-0600

Brief Intro

Dr. Thomas A. Marsland is board certified in medical oncology and internal medicine and practices at the Cancer Specialists of North Florida Fleming Island and Orange Park Cancer Centers. Dr. Marsland’s areas of special interest include lung and prostate cancer. He is closely following new developing in both areas, both the current clinical trials for lung cancer and the new science for prostate cancer. Dr. Marsland is optimistic about the future of cancer treatments, especially in the areas called target therapy and personalized care. Targeted cancer therapies are drugs or other substances that block the growth and spread of cancer by interfering with specific molecules involved in tumor growth and progression. Because scientists often call these molecules "molecular targets," targeted cancer therapies are sometimes called "molecularly targeted drugs," "molecularly targeted therapies," or other similar names. Targeted cancer therapies are being studied for use alone, in combination with other targeted therapies, and in combination with other cancer treatments, such as chemotherapy. Personalized care is a term for care that is tailored to the biology of individual patients and their cancers. Since there are more than 200 types of cancer, understanding the molecular basis of each is a critical step toward personalizing cancer care. Dr. Marsland credits his "great patients" for his continuing commitment to the field of medical oncology, and his goal is to help improve and change their lives. A native of Massachusetts, Dr. Marsland enjoys the warm Florida climate. When he’s not in Jacksonville, his favorite retreat is an island in the Caribbean.

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Education Background

RESIDENCY

Temple University Health System

MEDICAL SCHOOL

Lewis Katz School Of Medicine At Temple University - 1974

Languages Spoken

  • Spanish
  • English

Location & Hours

  • Saint Joseph Heritage Health And Annadel Medical Group
  • 110 Lynch Creek Way Ste A, Petaluma, CA 94954
  • Mon:8:00 am - 5:00 pm
    Tue:8:00 am - 5:00 pm
    Wed:8:00 am - 5:00 pm
    Thu:8:00 am - 5:00 pm
    Fri:8:00 am - 5:00 pm
    Sat:Closed
    Sun:Closed

Specialties Treated

  • Oncology
  • Hematology

Conditions Addressed

  • Malignant Neoplasm of Female Breast
  • Non-Hodgkin's Lymphoma
  • Rectal, Abdomen, Small Intestines, or Colon Cancer
  • Pancreatic Cancer
  • Multiple Myeloma
  • Leukemia
  • Prostate Cancer
  • Anemia
  • Iron Deficiency Anemia
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Procedures Performed

  • Chemotherapy
  • Chemotherapy
  • Chemotherapy
  • Blood transfusion
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Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Partners Health Plan
  • Priority Health
  • Blue Cross Blue Shield of Texas
  • Medicare
  • Western Health Advantage
  • BLUE CROSS of CALIFORNIA
  • Blue Cross Blue Shield
  • UnitedHealthcare
  • Humana
  • Blue Shield of California
  • Health Net
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of North Carolina
  • Cigna
  • SCAN Health Plan
  • AARP
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  • Cancer 86
  • Cardiology, Heart & Vascular Surgery 79
  • Orthopedics 161
  • Neurology & Neurosurgery 120
  • Gastroenterology & GI Surgery 149
  • Pulmonology & Lung Surgery 161
  • Diabetes & Endocrinology 65
  • Children's Hospital 18
  • Urology 149
  • Psychiatry 91
  • Geriatrics 143
  • Rehabilitation 73
  • Obsterics & Gynecology 23
  • Ophthalmology 8
  • Ear, Nose & Throat 10
  • Rheumatology 4
  • Long Term Care 19
  • Maternity Care (Uncomplicated Pregnancy) 99