Clay Martha A

Martha A. Clay, ARNP

  • Nurse Practitioner
  • Oncology Nurse Practitioner
Accepting New Patients
1221 Madison St.
6th Floor
Seattle, WA 98104

General Information

Martha believes in the innate wisdom and strength of women facing breast cancer and the possibility of breast cancer. Her role is to support them and keep their health as her top priority.
  • Nurse Practitioner
Education Background
Graduate Education: Columbia University Graduate School of Nursing, Master of Science, Nursing
  • English
Personal Interests
During her free time, Martha enjoys quilting, crafting, gardening, playing the piano, and being in the great outdoors in the Pacific Northwest with her family.


Clinical Experience

  • Nurse Practitioner
Clinical Interests
  • adrenal neoplasm
  • appendix cancer
  • breast biopsy
  • breast cancer
  • breast cancer genetics
  • cancer of ge junction
  • cancer of pancreas
  • cancer of skin
  • cancer surgery
  • carcinoid of stomach
  • carcinoma in situ of breast
  • cryoablation
  • cystadenoma of pancreas
  • cytoreduction surgery
  • gastrectomy
  • gastrin secreting tumor of pancreas
  • gastrointestinal cancer
  • gastrointestinal stromal tumor
  • hickman catheter
  • intra-abdominal cancer
  • leiomyosarcoma
  • liposarcoma
  • malignant melanoma
  • mastectomy
  • melanoma
  • melanoma on ear
  • melanoma on face
  • metastatic melanoma
  • myxofibrosarcoma
  • neuroendocrine tumors
  • pancreatectomy
  • pelvic mass
  • pseudomyxoma peritonei
  • retroperitoneal sarcoma
  • sarcoma
  • small bowel cancer
  • staging laparotomy
  • stomach cancer
  • stromal tumor of intestine
  • surgical staging


Patient Ratings and Comments

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.

4.7 out of 5 (53 Ratings, 6 Comments)


Would prefer to receive some information about medicine & side effects in writing, not just verbal.


Martha scared me about how estrogen supplements can effect my atrial fibrilation. Both my other doctors said & explained how it was VERY different from how the hormones of birth control concerned.

Martha Clay is amazing - well experienced, compassionate & caring.

I was there to talk about my [...] and my provider wasn't aware of the results or why I was there which was frustrating, since I had the blood test at their office. there was not enough data discussed and I didn't hear much about treatment options other than the ones I asked about. I left feeling uninformed and am switching [...].

I felt the provider was knowledgeable and answered any questions I had and she gave me a specific recommendation. I had wished she had asked me a few more questions and discussed any potential alternative options. I would say her bedside manner was professional, which was totally fine - although personally I tend to connect better with someone who is maybe a little more informal/conversational.
1221 Madison St.
6th Floor
Seattle, WA 98104