Biography & Education


Additional Information

Internship: Group Health Cooperative, WA. Recognized by the National Committee for Quality Assurance and the American Diabetes Association for providing quality care to patients with diabetes.


��Dr. Giedt was voted "Top Doctors" in Seattle Metropolitan Magazine (2012)

Nearly 4,500 physicians, nurses and physician assistants in King, Kitsap and Snohomish counties nominated colleagues they would choose to treat themselves and their loved ones.

News Release

  • Family medicine
  • Family Medicine w/Obstetrics
  • Pediatric Family Medicine
  • Primary Care
Education Background
Medical School University of Washington, WA
Residency Group Health Cooperative, WA
  • English

Care Locations

1600 E. Jefferson St.
Suite 510
Seattle, WA 98122
Fax 206-320-4203
Accepted Insurances
  • America's Health Plan
  • Aetna Preferred
  • Cigna
  • Community Health Plan of Washington
  • DSHS/Medicaid
  • First Health
  • Group Health (limited specialties - call for information)
  • Great West Life (One Health Plan of WA)
  • Health Net Federal Services (CHAMPUS)
  • Indian Health Services
  • Labor & Industries
  • Medicare
  • Managed Health Network
  • Pacificare of Washington
  • Private Healthcare Systems
  • Molina
  • Secure Horizons
  • Uniform Medical Plan (WA St Health)
  • Value Behavioral Health
  • Washington Physician Services
  • Aetna (All Product Lines)
  • BCE Emergis
  • Champus/Tricare (Health Net Federal Services)
  • ChoiceCare Network (Humana)
  • Formost
  • Holland America Line Westours
  • Molina Healthcare of WA
  • NorthwestOne
  • One Health Plan of WA
  • Premera Blue Cross (All Product Lines)
  • Regence Blue Shield (All Product Lines)
  • StayWell Insurance (Guam)
  • United Networks (United Healthcare)
  • USC Health Services
  • Van Hall Health
  • CIGNA Behavioral Health (MCC Behavioral Health)
  • Magellan (Includes Greenspring)
  • United Behavioral Health (US Behavioral Health)
  • First Choice Health Plan - HMO
  • Regence Care (HMO)
  • Regence Standard Indemnity
  • Regence Selections
  • Regence Traditional - Boeing
  • United Healthcare Standard
  • First Choice Health Network
  • United Payors & Providers
  • Pro-America
  • New York Life
  • Pacific Medical Centers
  • Regence Federal Employees
  • Providence Preferred
Accepted Payment Methods
Medicare, Bill Insurance, VISA, Master Card, Cash, Check
Accepting Medicaid



  • Family medicine
  • Family Medicine w/Obstetrics
  • Pediatric Family Medicine
  • Primary Care
Services Provided
Clinical Interests
  • Adult Medicine
  • Obstetrics
  • Pediatric Care
  • Preventive Medicine
  • Swedish Primary Care Central Seattle
  • Well Child Care
  • Women's Health


Patient Ratings and Comments
About Our Survey

The Patient Rating score is based on responses given during the CAHPS Patient Experience Survey. Responses are measured on a 10-point scale, with 10 being the best score. These scores are then translated to a 5-point scale in order to display results in a 5-star rating. Comments are also gathered from the same survey and displayed in their entirety with the exception of any language that may be considered slander, libel or contain private health information, which will be removed prior to publishing the comments.

4.8 out of 5 (72 Ratings, 13 Comments)


I have referred *Dr. Giedt many times.
Swedish Patient

She needs to be cloned.
Swedish Patient

I have recommended Cassandra to several people and they are now her patients and they love her as much as I do.
Swedish Patient

I can't say enough good things about Dr. Giedt.
Swedish Patient

Dr. Giedt is a highly exceptional doctor that is extraordinary. I have been a patient of Dr. Giedts for many years and she has always been very professional in her interactions as a health care provider. She listens very attentively and immediately you know that she heard you because of her response contains a solution that sounds reasonable. She does not talk down to you and communicates on a level that I can understand very clearly. I am always impressed with her sensitivity, sincerity and her professional knowledge in healthcare. I have had nothing but positive experiences from her and her common courtesy to me as a patient always leaves me feeling good about myself. Dr. Giedt is a wonderful gifted physician that I would highly recommend to others as I know they would be pleased with her pleasant personality that is very uplifting. She is the best!
Swedish Patient

Dr. Geidt is a wonderful physician. She listened to my concerns and addressed my issues. Very friendly.
Swedish Patient

Dr. Giedt is a treasure. I feel very fortunate to have a doctor who is as caring, competent, and responsive as she is.
Swedish Patient

I recommend any persons to this provider.
Swedish Patient

I would gladly recommend my care provider to my co-workers and friends.
Swedish Patient

She's a joy to see & have as provider - honest & friend. [...]
Swedish Patient

I had recently had a very hard work situation involving a patient death, & although it had nothing to do with my appt., *Dr. Giedt really took the time to listen emphatically. She's the best.
Swedish Patient

I am so happy to have an excellent dr. *Dr. Giedt is the best - she has been my dr. for so many years.
Swedish Patient

Her hours are limited.
Swedish Patient