See All Cardiologists in Seattle, WA
Dr. Marshall Corson, MD

Dr. Marshall Corson, MD

Age 65 Cardiology M
(1) 1 reviews

Telehealth available

New Patient

(206) 858-9987

Current Patient

Show number (206) 520-5000

Dr. Marshall Corson, MD is a cardiology specialist in Seattle, WA. Dr. Corson completed a residency at George Washington University. and is affiliated with Harborview Medical Center. He accepts multiple insurance plans. Dr. Corson is board certified in Cardiovascular Disease.


New Patient? (206) 858-9987
  1. Practice

    1. 1
      325 9 Avenue Ground, Seattle, WA 98104 Call
      Existing Patients: (206) 520-5000
      New Patients:
      (206) 858-9987
  1. Heart Institute at Edmonds

    1. 2
      Heart Institute at Edmonds
      21701 76th Ave W Ste 201, Edmonds, WA 98026 Call
      Existing Patients: (425) 774-8251
      New Patients:
      (206) 858-9987


  • Emory University, Fellowship Hospital — 1992
  • Natl Inst Hlth, Fellowship Hospital — 1989
  • George Washington University, Residency Hospital — 1985
  • George Washington University, Internship Hospital — 1983

Insurance Accepted

  • Aetna
  • Anthem
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • MultiPlan

* Please verify this information when scheduling an appointment.

Patient Satisfaction

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

Leave a review

How likely are you to recommend Dr. Corson?

(Select your rating)
See more reviews on Healthgrades
Photo: Dr. Marshall Corson, MD
Dr. Marshall Corson, MD
  • Likelihood of recommending Dr. Corson to family and friends

Dr. Corson'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. Corson

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Spends 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. Marshall Corson, MD.

Hospital Affiliations

  • Harborview Medical Center
  • UW Medical Center - Montlake

Frequently Asked Questions

Dr. Corson frequently treats Heart Disease, Heart Palpitations, and Electrocardiogram (EKG).