See All Oncologists in Petaluma, CA
Dr. Thomas Marsland, MD

Dr. Thomas Marsland, MD

Age 74 Medical Oncology M
(8) 8 reviews
Accepting New Patients


Dr. Thomas Marsland, MD is a Medical Oncology Specialist in Petaluma, CA. Dr. Marsland completed a residency at Tufts New England Medical Center. They currently practice at Redwood Regional Oncology Center and are affiliated with Providence Portland Medical Center, Petaluma Valley Hospital, Providence Santa Rosa Memorial Hospital and Sonoma Valley Hospital. Dr. Marsland is board certified in Internal Medicine and accepts accepts multiple insurance plans.


  • U Mass, Fellowship Hospital — 1980
  • Tufts New England Medical Center, Residency Hospital — 1979
  • Temple University Hospital, Residency Hospital — 1977
  • Temple University Hospital, Internship Hospital — 1975
  • Temple University School of Medicine, Medical School — 1974

Insurance Accepted

  • Aetna
  • Ambetter
  • Anthem
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Cross Blue Shield of Florida
  • Blue Cross Blue Shield of Georgia
  • Blue Shield of California
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Health
  • Humana
  • Molina Healthcare
  • MultiPlan
  • Western Health Advantage

* Please verify this information when scheduling an appointment.

Patient Satisfaction

Likelihood to recommend Dr. Marsland
Based on 8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star

Leave a review

How likely are you to recommend Dr. Marsland?

(Select your rating)
See more reviews on Healthgrades
Photo: Dr. Thomas Marsland, MD
How would you rate your experience with Dr. Thomas Marsland, MD?
  • Likelihood of recommending Dr. Marsland to family and friends

Dr. Marsland's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Marsland

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

Tell Us About Yourself

  • Your gender:
  • Your age group:
  • Number of office visits you've had in the last 2 years:

Finish Here

  • How would you like to confirm your survey information?
    Standard text messaging and data rates may apply.
Thank you for sharing your feedback about Dr. Thomas Marsland, MD.
Claim Your Profile
Are you Dr. Thomas Marsland, MD?
Claim and manage your free profile or contact our support team.

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Thomas Marsland, MD. To arrange an appointment, call the number on Dr. Marsland's profile.

Dr. Marsland frequently treats the following conditions: Polycythemia Rubra Vera, Anemia and Bleeding Disorders. See more on Sharecare.

Dr. Thomas Marsland, MD is affiliated with Providence Portland Medical Center, Petaluma Valley Hospital, Providence Santa Rosa Memorial Hospital and Sonoma Valley Hospital.

Yes, Dr. Thomas Marsland, MD holds board certification in Internal Medicine and Medical Oncology.

Hospital Affiliations

  • Providence Portland Medical Center
  • Petaluma Valley Hospital
  • Providence Santa Rosa Memorial Hospital
  • Sonoma Valley Hospital


    1. 1
      Redwood Regional Oncology Center
      110 Lynch Creek Way # A, Petaluma, CA 94954 (707) 763-0600
  1. Providence Medical Group Eureka - Cardiology

    1. 2
      Redwood Regional Oncology Center
      3555 ROUND BARN CIR, Santa Rosa, CA 95403 (707) 528-1050