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Dr. Sarah Walcott Sapp, MD

Accepting New Patients
Specializes in: General Surgery and Surgical Oncology (Cancer Surgery)
Tulane University School of Medicine (2012)
Professional interests include: breast cancer screening, galactocele (milk-filled cyst), galactorrhea (nipple discharge), and more.
9155 Southwest Barnes Road Suite 238
Portland, OR 97225

Dr. Sarah Walcott Sapp, MD is a general surgeon in Portland, OR specializing in general surgery and surgical oncology (cancer surgery). She graduated from Tulane University School of Medicine in 2012 and has 13 years of experience. Dr. Sarah Walcott Sapp, MD is affiliated with Providence, Providence St. Vincent Medical Center and PROVIDENCE HEALTH AND SERVICES OREGON.

View Doctor's Full Profile (503) 216-6407

Office Locations

9155 Southwest Barnes Road Suite 238
Portland, OR 97225
open_in_new

Some issues Dr. Sarah Walcott Sapp, MD can help you with:

Breast Biopsy

Breast biopsy is a procedure where a small sample of tissue is collected from the breast for testing. A physician may prescribe a breast biopsy for a variety of reasons, but they are most frequently prescribed for a lump found in the breast. Biopsy samples extracted are examined by pathologists in a laboratory setting and are tested to determine if they are cancerous or benign, or indicative of some other condition. Depending on the lab results, physicians may prescribe additional treatment. Other circumstances which may prompt a breast biopsy include:

  • Mammograms that detect other unusual features in the chest, such as a cyst or calcium deposit
  • Breast scans or ultrasounds that display abnormalities
  • Nipple changes, such as scaling, crusting, or bloody discharge

Breast biopsies are collected through several different procedures and the specific type of biopsy that a patient receives depends on the size, location, and features of a breast lump or irregularity. The three main methods of collecting a breast biopsy include:

  • Fine needle aspiration (FNA biopsy), where a thin needle is directed into a breast lump or abnormality, extracting a small sample of tissue or liquid
  • Core needle biopsy (CNB biopsy), where a hollow needle is directed into a breast lump or abnormality, extracting cylinders of tissue called "cores"
  • Open (surgical) biopsy, where a breast lump is removed through an incision in the breast

Fine needle aspiration (FNA) and core needle biopsy (CNB) are sometimes image-guided, where a mammogram, ultrasound, or MRI helps direct the physician performing the needle extraction.

Fine needle aspiration, the most common biopsy method, generally requires few patient preparations. It is recommended patients avoid using lotion, deodorant, and perfume prior to their biopsy procedure. FNA biopsy is performed with local anesthesia (topical numbing cream) and typically has a quick recovery, but patients may experience soreness for a few days. Core needle biopsy extracts slightly more tissue than an FNA biopsy.

Open (surgical) biopsy is more invasive and requires general anesthesia, where patients are put to sleep during the procedure. Patients must fast prior to the surgery. After the biopsy is performed, patients are monitored in a recovery room for a time before being discharged, when they will need someone else to provide transportation.

Although some may consider breast biopsy to be a simple procedure, it can catch critical issues - particularly breast cancer - that impact wellness. If a breast biopsy reveals an underlying condition like life-threatening cancer, patients can receive the diagnosis and medical treatment that is necessary for their long-term health.

Mastectomy (Breast Removal Surgery)

Mastectomy is the surgical removal of all or part of the breasts, most frequently associated with breast cancer treatment (for both male and female breast cancer patients). Breast cancer patients who receive a mastectomy typically have undergone other treatments, such as chemotherapy, radiation, and less invasive breast-conserving surgery (lumpectomy). If these treatments are unsuccessful, oncologists may eventually prescribe a mastectomy. Other conditions that may prompt a mastectomy include:

  • Two or more cancerous regions in the same breast
  • Inability to receive chemotherapy or radiation therapy
  • High likelihood of recurring breast cancer
  • Large tumor that is bigger than two inches across
  • Pregnancy that prohibits radiation therapy
  • Preexisting conditions like lupus or scleroderma

Notably, some patients may elect to undergo mastectomy without a breast cancer diagnosis. Preventative (prophylactic) mastectomy is performed on those with a high risk of breast cancer, such as having a family history of the disease or carrying the breast cancer BRCA1 or BRCA2 gene. Preventative mastectomy substantially reduces one's chances of developing breast cancer in the future, but it cannot wholly prevent it.

Surgical oncologists perform several types of mastectomies, depending upon the severity of the breast cancer (including factors such as its location and spread), as well as the patients' own aesthetic and personal choices. The six main types of mastectomy include:

  • Total mastectomy, where the surgical oncologist removes an entire breast, including parts like the pectoral chest muscle, skin, and nipple.
  • Radical mastectomy, where the surgical oncologist removes the entire breast, underarm lymph nodes, pectoral chest muscles, and outer skin and nipple. One of the most invasive forms of mastectomy, radical mastectomy is infrequently performed.
  • Modified radical mastectomy, where the surgical oncologist completes a total mastectomy and also removes the underarm lymph nodes. This procedure is slightly less invasive than radical mastectomy.
  • Skin-sparing mastectomy, where the surgical oncologist removes cancerous breast tissue and nipple, but leaves most of breast skin. This method is used in conjunction with breast reconstruction, as implants can be added below the skin. Skin-sparing mastectomy often requires a treatment team with a surgical oncologist and a plastic surgeon experienced in breast procedures.
  • Nipple-sparing mastectomy, where the surgical oncologist removes cancerous breast tissue and leaves the nipple and most of the breast skin. This method is only available to patients in the early stages of breast cancer. Similar to skin-sparing mastectomy, this procedure is frequently performed with breast reconstruction.

Any of these procedures can be done on both breasts, in which case the procedure would be known as a double mastectomy. For example, a surgical oncologist might perform a total or nipple-sparing mastectomy on both breasts. Double mastectomies are often used as a preventive surgery for those who are at risk of developing breast cancer later on in life.

Patients have one or two days of hospital stay before returning home from their mastectomy procedures. Full recovery can take several months, but some patients find they are able to resume normal activity within one month of their mastectomy. Patients are advised to limit arm and chest movements whenever possible.

After surgery, patients must also adjust to changes in their appearance. While some patients choose to receive breast reconstruction, other patients may decide to wear prosthetic breasts or will simply embrace their new chest.

Mastectomies permit patients to conquer cancer and lead healthy, thriving lives as breast cancer survivors.

Medicare Procedure and Patient Information

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Sarah Walcott Sapp, MD.

Gender
Male 0
Female 12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Sarah Walcott Sapp, MD for Medicare patients.

doctor visit 51

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Sarah Walcott Sapp, MD.

Ethnicity
Non-Hispanic White 45
Black 18
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 40
From 75 to 84 21
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Sarah Walcott Sapp, MD in 2019

The most common conditions of Medicare patients that Dr. Sarah Walcott Sapp, MD treated during 2019 were high cholesterol, hypertension, cancer and ischemic heart disease.

Hypertension 61
High Cholesterol 67
Stroke 0
Ischemic Heart Disease 34
Depression 27
Chronic Kidney Disease 23
Asthma 0
Osteoperosis 18
Atrial Fibrilation 0
Heart Failure 16
Chronic Obstructive Pulmonary Disease 0
Diabetes 32
Dementia 0
Cancer 59

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Sarah Walcott Sapp, MD for Medicare patients.

doctor visit 97

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Sarah Walcott Sapp, MD.

Ethnicity
Non-Hispanic White 0
Black 44
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 39
From 75 to 84 20
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Sarah Walcott Sapp, MD in 2020

The most common conditions of Medicare patients that Dr. Sarah Walcott Sapp, MD treated during 2020 were hypertension, cancer, high cholesterol and diabetes.

Hypertension 73
High Cholesterol 60
Stroke 0
Ischemic Heart Disease 24
Depression 15
Chronic Kidney Disease 24
Asthma 14
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 14
Chronic Obstructive Pulmonary Disease 0
Diabetes 33
Dementia 0
Cancer 69

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Sarah Walcott Sapp, MD for Medicare patients.

doctor visit 46

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Sarah Walcott Sapp, MD.

Gender
Male 0
Female 51
Ethnicity
Non-Hispanic White 26
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 30
From 75 to 84 0
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Sarah Walcott Sapp, MD in 2021

The most common conditions of Medicare patients that Dr. Sarah Walcott Sapp, MD treated during 2021 were cancer, hypertension, high cholesterol and diabetes.

Hypertension 75
High Cholesterol 67
Stroke 0
Ischemic Heart Disease 29
Depression 27
Chronic Kidney Disease 24
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 33
Dementia 0
Cancer 75

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Sarah Walcott Sapp, MD treated as a general surgeon in Portland, OR during 2022 were breast procedures, cancer surgery and excision.

Volume of procedures performed by Dr. Sarah Walcott Sapp, MD for Medicare patients.

breast procedures 22
cancer surgery 22
doctor visit 21
excision 22

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Sarah Walcott Sapp, MD.

Gender
Male 0
Female 38
Age
From 65 to 74 16
From 75 to 84 0
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Sarah Walcott Sapp, MD in 2022

The most common conditions of Medicare patients that Dr. Sarah Walcott Sapp, MD treated during 2022 were cancer, high cholesterol and hypertension.

Hypertension 55
High Cholesterol 61
Stroke 0
Ischemic Heart Disease 0
Depression 0
Chronic Kidney Disease 0
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 0
Dementia 0
Cancer 75

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Sarah Walcott Sapp, MD treated as a general surgeon in Portland, OR during 2023 were breast procedures, cancer surgery and excision.

Volume of procedures performed by Dr. Sarah Walcott Sapp, MD for Medicare patients.

breast procedures 17
cancer surgery 17
doctor visit 39
excision 17

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Sarah Walcott Sapp, MD.

Gender
Male 0
Female 53
Age
From 65 to 74 25
From 75 to 84 0
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Sarah Walcott Sapp, MD in 2023

The most common conditions of Medicare patients that Dr. Sarah Walcott Sapp, MD treated during 2023 were cancer, high cholesterol, hypertension and diabetes.

Hypertension 57
High Cholesterol 68
Stroke 0
Ischemic Heart Disease 0
Depression 21
Chronic Kidney Disease 0
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 23
Dementia 0
Cancer 75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2018 - 2023

Volume of procedures performed by Dr. Sarah Walcott Sapp, MD for Medicare patients.

The highest averages for the top procedures that Dr. Sarah Walcott Sapp, MD treated as a general surgeon in Portland, OR were breast procedures, cancer surgery and excision.

breast procedures 19
cancer surgery 19
doctor visit 50
excision 19

Average Medicare Patient Data From 2018 - 2023

Information about Medicare patients treated by Dr. Sarah Walcott Sapp, MD.

Gender
Male 0
Female 25
Ethnicity
Black / African American 10
Asian / Pacific Islander 0
Non-Hispanic White 11
Hispanic 0
Native American / Alaskan Native 0
Other 0
Age
75 to 84 6
85 and over 0
Less than 65 0
65 to 74 25

Average of Total of Conditions of Medicare patients treated by Dr. Sarah Walcott Sapp, MD From 2018 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Sarah Walcott Sapp, MD treated were cancer, high cholesterol, hypertension and diabetes.

Hypertension 53
High Cholesterol 53
Stroke 0
Ischemic Heart Disease 14
Depression 15
Chronic Kidney Disease 11
Asthma 2
Osteoporosis 3
Heart Failure 5
Chronic Obstructive Pulmonary Disease 0
Diabetes 20
Atrial Fibrillation 0
Dementia 0
Cancer 58

Education & Training

Dr. Sarah Walcott Sapp, MD graduated from Tulane University School of Medicine in 2012. She completed residency at Oregon Health & Science University Affiliated Hospitals. She is certified by the American Board of Surgery, Surgery (General Surgery) and has a state license in Oregon.

Medical School: Tulane University School of Medicine (2012)

Residency: Oregon Health & Science University Affiliated Hospitals (2018)

Board Certification: American Board of Surgery, Surgery (General Surgery)

Licensed In: Oregon

Affiliations & Hospitals

Dr. Sarah Walcott Sapp, MD is associated with these hospitals and organizations:

Providence
Providence St. Vincent Medical Center
PROVIDENCE HEALTH AND SERVICES OREGON

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Sarah Walcott Sapp, MD appears to accept the following insurance providers: First Choice Health, TRICARE Prime, TRICARE For Life, CIGNA PPO, CIGNA Open Access Plus, Medicare Advantage, United Healthcare, TRICARE, Medicaid, Blue California, CHAMPVA, United Healthcare PPO, United Healthcare POS, Providence, Regence, US Family Health Plan, Medicare AB, Aetna PROV Employee POS, Moda Connexus Network, Age Right Marquis Advantage and Samaritan Health Plan Med Advantage.

Insurance Accepted by Provider includes:

According to our sources, Dr. Sarah Walcott Sapp, MD accepts the following insurance providers:

First Choice Health
TRICARE Prime
TRICARE For Life
CIGNA PPO
CIGNA Open Access Plus
Medicare Advantage
United Healthcare
TRICARE
Medicaid
Blue California
CHAMPVA
United Healthcare PPO
United Healthcare POS
Providence
Regence
US Family Health Plan
Medicare AB
Aetna PROV Employee POS
Moda Connexus Network
Age Right Marquis Advantage
Samaritan Health Plan Med Advantage

Ratings & Reviews

Dr. Sarah Walcott Sapp, MD has an exceptional overall rating with an average of 4.97 out of 5 stars based on 124 ratings. We collect ratings and reviews of Dr. Sarah Walcott Sapp, MD from all over the web to help you find the right in Portland, OR. 

4.97
Overall Rating
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Reviews From Around The Web
Overall Rating: 5.0 2025-06-25
Patient verified via Press Ganey
Since my diagnosis of breast cancer I would say all the medical staff has been caring and compassionate about my care. Everyone has been very easy to talk to, I don't feel like I have to advocate for myself because my doctors listen to any concerns I may have, but they also take the time to explain everything at a level I understand. I went from seeing one doctor who knew my medical history and didn't have many cares in the world to an arsenal or doctors that will advocate for me to get on the right meds to prolong my life, get the surgery that would not only remove my cancer but give my back a break from years of lugging around extra weight! They all have been amazing!!!!
Overall Rating: 5.0 2024-12-15
Patient verified via Press Ganey
Dr. Walcott-Sapp is excellent. She is easy to talk to, friendly and knowledgeable. She listens to and answers my questions and addresses all concerns. She is sympathetic to the fears that I, as her patient, may have regarding my breast cancer journey and I am so pleased to be 3 years post-op with her now and still benefiting from her skill as a surgeon and her positivity as my doctor.
Overall Rating: 5.0 2024-11-18
Patient verified via Press Ganey
Dr. Sarah Walcott is truly exceptional. She consistently treats her patients with warmth and compassion, always striving to understand their needs on a deeper level. As a physician, she demonstrates the highest level of professionalism, while her genuine kindness and humanity shine through in every interaction. I wholeheartedly recommend her to anyone seeking outstanding care.
Overall Rating: 5.0 2025-10-12
Patient verified via Press Ganey
Dr. Walcott-Sapp is delightful. She appreciates that the patient is dealing with a scary situation and does her best to put you at ease. She explains procedures and answers questions thoroughly and does not appear rushed. She's someone I'd love to get to know over a cup of coffee. She is very personable and empathetic.
Overall Rating: 5.0 2024-09-05
Patient verified via Press Ganey
I would highly recommend Dr. Sarah Walcott/Sapp to perform surgery. She's young, energetic, and makes you feel confident and calm as you make important decisions. I enjoyed her. I have "graduated" from her care on this last visit. As much as Iliked her, I would prefer not having to use her again as a professional.
Overall Rating: 5.0 2024-03-19
Patient verified via Press Ganey
Dr Walcott-Sapp is excellent. She is proactive, clear, intentional, caring and compassionate and follows through. Her technique as a surgeon left minimal scarring and everyone in the office and staff took such good care of me thru my breast cancer diagnosis and treatment. I cannot recommend her highly enough.
Overall Rating: 5.0 2025-04-12
Patient verified via Press Ganey
Dr. Sarah Walcott-Sapp and the entire staff of the clinic were exceptional. They were courteous, friendly and took the time to introduce themselves and to explain their role, and gave me plenty of time to ask questions and clarify information. I felt comfortable in the decisions made about my care.
Overall Rating: 5.0 2024-11-08
Patient verified via Press Ganey
Dr. Walcott is kind, she listens to your concerns. I didn't leave without a resolution to my concerns. She is an excellent surgeon also. I would hihjly recommend her. The office staff and care team are also amazing. I feel fortunate to be a patient there. I feel confident in my care.
Overall Rating: 5.0 2025-07-27
Patient verified via Press Ganey
Dr. Walcott-Sapp did breast surgery on me for ductal carcinoma in situ in February 2025. This was a follow-up examination to make sure I was healing properly and answer any questions I might have. Dr. Walcott has always shown herself as a very caring and motivated provider.
Overall Rating: 5.0 2024-09-04
Patient verified via Press Ganey
Dr. Walcott-Sapp was thoughtful, knowledgable, kind, thorough, patient, and provided a much needed framework for overall course of breast cancer treatment and sense of positivity about the future. I feel comforted to know that I am in her care.

To see all 124 reviews for Dr. Sarah Walcott Sapp, MD, view their full profile.

General Payments

These charts describe general payments received by Dr. Sarah Walcott Sapp, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

Payments by Company
Davol Inc. $1,800
$1,800
AXOGEN $164 AVANCE NERVE GRAFT
$164
BIOLASE, INC. $26 Imaging, Waterlase iPlus, Epic, iLase
$26
Types of Payments
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $1,800
Food and Beverage $190

Biography

Dr. Sarah Walcott-Sapp, who practices in Portland, OR, is a medical specialist in general surgery and surgical oncology (cancer surgery). Dr. Walcott-Sapp's average patient rating is 5.0 stars (out of 5). Areas of expertise for Dr. Walcott-Sapp include prosthetics, fine needle aspiration (FNA), and bloodless medicine/transfusion-free surgery. She accepts several insurance carriers, including Regence, Blue California, and United Healthcare POS. Dr. Walcott-Sapp graduated from Tulane University School of Medicine. She is professionally affiliated with Providence St. Vincent Medical Center. She has an open panel in Portland, OR according to Doctor.com.

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