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Palm Trees Skyscape

Comprehensive Breast Care

Dr. Marumoto offers contemporary, evidence-based approaches to axillary staging and treatment, with an emphasis on tailoring the extent of surgery to each patient's individual cancer and needs.

What I Treat

Expert Clinical Knowledge

Surgical Options

Advanced Technique, Personalized Approach

Dr. Marumoto provides comprehensive evaluation and treatment for a wide range of breast concerns, including breast pain, infections, breast masses, benign tumors, abnormal imaging or biopsy results, and breast cancer.
 

Dr. Marumoto specializes in advanced surgical management of the breast and axilla. She is experienced in breast-conserving surgery, including lumpectomy (partial mastectomy), as well as mastectomy techniques, including nipple-sparing and non-nipple-sparing approaches. She also offers aesthetic flat closure (AFC) for patients who choose not to undergo implant or tissue based breast reconstruction.

She has specialized expertise in axillary surgery, including sentinel lymph node biopsy, targeted axillary procedures, and lymph node dissection.  Her expertise in axillary management was developed under the mentorship of Dr. Armando Giuliano, a nationally and internationally recognized leader in the surgical management of the axilla.

Multi-Disciplinary

Support Throughout the Process

Dr. Marumoto collaborates closely with a multidisciplinary team of specialists to provide comprehensive, coordinated care for every patient. Our team works together to make each step of the breast care journey as seamless, personalized, and supportive as possible.

Life After Treatment

Patient-Centered

After surgery, Dr. Marumoto remains focused on recovery, quality of life, surveillance, and helping patients navigate what comes next.

©2026 by Ashley Marumoto, MD. 

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