Dr. Angela Trissandra Marshall Olson, DO, MPH is an internist in Portland, OR specializing in internal medicine (adult medicine). She graduated from Des Moines University, College of Osteopathic Medicine in 2006 and has 20 years of experience. Dr. Angela Trissandra Marshall Olson, DO, MPH is affiliated with Legacy Good Samaritan Medical Center and Legacy Health.
Click on any procedure below to see further details on volume and pricing among Medicare patients.
In 2024, Dr. Angela Trissandra Marshall Olson, DO, MPH had a list price for blood draw, blood draw for lab tests, phlebotomy for lab tests, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Oregon. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.
In 2012, Dr. Angela Trissandra Marshall Olson, DO, MPH had a list price for flu shot, flu vaccine, immunization (preventive vaccines), and vaccines that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Oregon. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.
The top procedures that Dr. Angela Trissandra Marshall Olson, DO, MPH treated as an internist in Portland, OR during 2012 were preventive care, vaccines, blood draw and lab tests.
Volume of procedures performed by Dr. Angela Trissandra Marshall Olson, DO, MPH for Medicare patients.
| blood draw | 32 |
|---|---|
| doctor visit | 569 |
| lab tests | 13 |
| preventive care | 83 |
| vaccines | 83 |
The top procedures that Dr. Angela Trissandra Marshall Olson, DO, MPH treated as an internist in Portland, OR during 2013 were blood draw.
Volume of procedures performed by Dr. Angela Trissandra Marshall Olson, DO, MPH for Medicare patients.
| blood draw | 45 |
|---|---|
| doctor visit | 286 |
Information about Medicare patients treated by Dr. Angela Trissandra Marshall Olson, DO, MPH.
| Male | |
|---|---|
| Female |
| Non-Hispanic White | |
|---|---|
| Black | |
| Hispanic | |
| Asian | |
| Other | |
| Native American |
| From 65 to 74 | |
|---|---|
| From 75 to 84 | |
| 85 and over | |
| Less than 65 |
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoperosis | |
| Atrial Fibrilation | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Dementia | |
| Cancer |
The top procedures that Dr. Angela Trissandra Marshall Olson, DO, MPH treated as an internist in Portland, OR during 2014 were lab tests, preventive care, blood draw and thyroid function tests.
Volume of procedures performed by Dr. Angela Trissandra Marshall Olson, DO, MPH for Medicare patients.
| blood draw | 80 |
|---|---|
| diabetes management | 23 |
| doctor visit | 218 |
| hospital care | 26 |
| inpatient care | 26 |
| lab tests | 311 |
| preventive care | 109 |
| thyroid function tests | 42 |
| vaccines | 14 |
Information about Medicare patients treated by Dr. Angela Trissandra Marshall Olson, DO, MPH.
| Male | |
|---|---|
| Female |
| Non-Hispanic White | |
|---|---|
| Black | |
| Hispanic | |
| Asian | |
| Other | |
| Native American |
| From 65 to 74 | |
|---|---|
| From 75 to 84 | |
| 85 and over | |
| Less than 65 |
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoperosis | |
| Atrial Fibrilation | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Dementia | |
| Cancer |
The top procedures that Dr. Angela Trissandra Marshall Olson, DO, MPH treated as an internist in Portland, OR during 2015 were lab tests, preventive care, blood draw and thyroid function tests.
Volume of procedures performed by Dr. Angela Trissandra Marshall Olson, DO, MPH for Medicare patients.
| blood draw | 56 |
|---|---|
| diabetes management | 26 |
| doctor visit | 154 |
| lab tests | 214 |
| preventive care | 88 |
| thyroid function tests | 28 |
Information about Medicare patients treated by Dr. Angela Trissandra Marshall Olson, DO, MPH.
| Male | |
|---|---|
| Female |
| From 65 to 74 | |
|---|---|
| From 75 to 84 | |
| 85 and over | |
| Less than 65 |
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoperosis | |
| Atrial Fibrilation | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Dementia | |
| Cancer |
The top procedures that Dr. Angela Trissandra Marshall Olson, DO, MPH treated as an internist in Portland, OR during 2016 were lab tests, preventive care, blood draw and thyroid function tests.
Volume of procedures performed by Dr. Angela Trissandra Marshall Olson, DO, MPH for Medicare patients.
| blood draw | 93 |
|---|---|
| diabetes management | 28 |
| doctor visit | 213 |
| lab tests | 367 |
| preventive care | 135 |
| thyroid function tests | 79 |
| vaccines | 19 |
Information about Medicare patients treated by Dr. Angela Trissandra Marshall Olson, DO, MPH.
| Male | |
|---|---|
| Female |
| From 65 to 74 | |
|---|---|
| From 75 to 84 | |
| 85 and over | |
| Less than 65 |
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoperosis | |
| Atrial Fibrilation | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Dementia | |
| Cancer |
The top procedures that Dr. Angela Trissandra Marshall Olson, DO, MPH treated as an internist in Portland, OR during 2017 were lab tests, preventive care, blood draw and thyroid function tests.
Volume of procedures performed by Dr. Angela Trissandra Marshall Olson, DO, MPH for Medicare patients.
| blood draw | 99 |
|---|---|
| diabetes management | 32 |
| doctor visit | 138 |
| lab tests | 354 |
| preventive care | 116 |
| thyroid function tests | 66 |
Information about Medicare patients treated by Dr. Angela Trissandra Marshall Olson, DO, MPH.
| Male | |
|---|---|
| Female |
| From 65 to 74 | |
|---|---|
| From 75 to 84 | |
| 85 and over | |
| Less than 65 |
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoperosis | |
| Atrial Fibrilation | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Dementia | |
| Cancer |
The top procedures that Dr. Angela Trissandra Marshall Olson, DO, MPH treated as an internist in Portland, OR during 2018 were lab tests, preventive care, blood draw and thyroid function tests.
Volume of procedures performed by Dr. Angela Trissandra Marshall Olson, DO, MPH for Medicare patients.
| blood draw | 110 |
|---|---|
| diabetes management | 52 |
| doctor visit | 173 |
| lab tests | 535 |
| preventive care | 204 |
| thyroid function tests | 99 |
| vaccines | 22 |
Information about Medicare patients treated by Dr. Angela Trissandra Marshall Olson, DO, MPH.
| Male | |
|---|---|
| Female |
| From 65 to 74 | |
|---|---|
| From 75 to 84 | |
| 85 and over | |
| Less than 65 |
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoperosis | |
| Atrial Fibrilation | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Dementia | |
| Cancer |
The top procedures that Dr. Angela Trissandra Marshall Olson, DO, MPH treated as an internist in Portland, OR during 2019 were lab tests, preventive care, blood draw and thyroid function tests.
Volume of procedures performed by Dr. Angela Trissandra Marshall Olson, DO, MPH for Medicare patients.
| blood draw | 98 |
|---|---|
| diabetes management | 41 |
| doctor visit | 195 |
| lab tests | 419 |
| preventive care | 104 |
| thyroid function tests | 77 |
Information about Medicare patients treated by Dr. Angela Trissandra Marshall Olson, DO, MPH.
| Male | |
|---|---|
| Female |
| From 65 to 74 | |
|---|---|
| From 75 to 84 | |
| 85 and over | |
| Less than 65 |
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoperosis | |
| Atrial Fibrilation | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Dementia | |
| Cancer |
The top procedures that Dr. Angela Trissandra Marshall Olson, DO, MPH treated as an internist in Portland, OR during 2020 were lab tests, preventive care, blood draw and thyroid function tests.
Volume of procedures performed by Dr. Angela Trissandra Marshall Olson, DO, MPH for Medicare patients.
| blood draw | 78 |
|---|---|
| diabetes management | 30 |
| doctor visit | 184 |
| lab tests | 298 |
| preventive care | 84 |
| thyroid function tests | 67 |
| vaccines | 14 |
Information about Medicare patients treated by Dr. Angela Trissandra Marshall Olson, DO, MPH.
| Male | |
|---|---|
| Female |
| From 65 to 74 | |
|---|---|
| From 75 to 84 | |
| 85 and over | |
| Less than 65 |
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoperosis | |
| Atrial Fibrilation | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Dementia | |
| Cancer |
The top procedures that Dr. Angela Trissandra Marshall Olson, DO, MPH treated as an internist in Portland, OR during 2021 were lab tests, blood draw, preventive care and thyroid function tests.
Volume of procedures performed by Dr. Angela Trissandra Marshall Olson, DO, MPH for Medicare patients.
| blood draw | 99 |
|---|---|
| diabetes management | 29 |
| doctor visit | 181 |
| lab tests | 381 |
| preventive care | 84 |
| thyroid function tests | 80 |
Information about Medicare patients treated by Dr. Angela Trissandra Marshall Olson, DO, MPH.
| Male | |
|---|---|
| Female |
| From 65 to 74 | |
|---|---|
| From 75 to 84 | |
| 85 and over | |
| Less than 65 |
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoperosis | |
| Atrial Fibrilation | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Dementia | |
| Cancer |
The top procedures that Dr. Angela Trissandra Marshall Olson, DO, MPH treated as an internist in Portland, OR during 2022 were blood draw.
Volume of procedures performed by Dr. Angela Trissandra Marshall Olson, DO, MPH for Medicare patients.
| blood draw | 56 |
|---|---|
| doctor visit | 181 |
Information about Medicare patients treated by Dr. Angela Trissandra Marshall Olson, DO, MPH.
| Male | |
|---|---|
| Female |
| From 65 to 74 | |
|---|---|
| From 75 to 84 | |
| 85 and over | |
| Less than 65 |
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoperosis | |
| Atrial Fibrilation | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Dementia | |
| Cancer |
The top procedures that Dr. Angela Trissandra Marshall Olson, DO, MPH treated as an internist in Portland, OR during 2023 were blood draw, preventive care and vaccines.
Volume of procedures performed by Dr. Angela Trissandra Marshall Olson, DO, MPH for Medicare patients.
| blood draw | 79 |
|---|---|
| doctor visit | 202 |
| preventive care | 14 |
| vaccines | 14 |
Information about Medicare patients treated by Dr. Angela Trissandra Marshall Olson, DO, MPH.
| Male | |
|---|---|
| Female |
| From 65 to 74 | |
|---|---|
| From 75 to 84 | |
| 85 and over | |
| Less than 65 |
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoperosis | |
| Atrial Fibrilation | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Dementia | |
| Cancer |
The top procedures that Dr. Angela Trissandra Marshall Olson, DO, MPH treated as an internist in Portland, OR during 2024 were blood draw, preventive care and vaccines.
Volume of procedures performed by Dr. Angela Trissandra Marshall Olson, DO, MPH for Medicare patients.
| blood draw | 35 |
|---|---|
| doctor visit | 317 |
| preventive care | 16 |
| vaccines | 16 |
Information about Medicare patients treated by Dr. Angela Trissandra Marshall Olson, DO, MPH.
| Male | |
|---|---|
| Female |
| Non-Hispanic White | |
|---|---|
| Black | |
| Hispanic | |
| Asian | |
| Other | |
| Native American |
| From 65 to 74 | |
|---|---|
| From 75 to 84 | |
| 85 and over | |
| Less than 65 |
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoperosis | |
| Atrial Fibrilation | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Dementia | |
| Cancer |
Volume of procedures performed by Dr. Angela Trissandra Marshall Olson, DO, MPH for Medicare patients.
The highest averages for the top procedures that Dr. Angela Trissandra Marshall Olson, DO, MPH treated as an internist in Portland, OR were lab tests, preventive care, blood draw and thyroid function tests.
| blood draw | 73 |
|---|---|
| diabetes management | 32 |
| doctor visit | 231 |
| hospital care | 26 |
| inpatient care | 26 |
| lab tests | 321 |
| preventive care | 94 |
| thyroid function tests | 67 |
| vaccines | 26 |
Information about Medicare patients treated by Dr. Angela Trissandra Marshall Olson, DO, MPH.
| Female | |
|---|---|
| Male |
| Black / African American | |
|---|---|
| Asian / Pacific Islander | |
| Non-Hispanic White | |
| Native American / Alaskan Native | |
| Hispanic | |
| Other |
| 75 to 84 | |
|---|---|
| 85 and over | |
| Less than 65 | |
| 65 to 74 |
The highest averages of the most common conditions of Medicare patients that Dr. Angela Trissandra Marshall Olson, DO, MPH treated were hypertension, high cholesterol, depression and ischemic heart disease.
| Hypertension | |
|---|---|
| High Cholesterol | |
| Stroke | |
| Ischemic Heart Disease | |
| Depression | |
| Chronic Kidney Disease | |
| Asthma | |
| Osteoporosis | |
| Heart Failure | |
| Chronic Obstructive Pulmonary Disease | |
| Diabetes | |
| Atrial Fibrillation | |
| Dementia | |
| Cancer |
Dr. Angela Trissandra Marshall Olson, DO, MPH graduated from Des Moines University, College of Osteopathic Medicine in 2006. She has a state license in Oregon.
Medical School: Des Moines University, College of Osteopathic Medicine (2006)
Licensed In: Oregon
Dr. Angela Trissandra Marshall Olson, DO, MPH has an exceptional overall rating with an average of 4.92 out of 5 stars based on 378 ratings. We collect ratings and reviews of Dr. Angela Trissandra Marshall Olson, DO, MPH from all over the web to help you find the right in Portland, OR.
To see all 378 reviews for Dr. Angela Trissandra Marshall Olson, DO, MPH, view their full profile.
These charts describe general payments received by Dr. Angela Trissandra Marshall Olson, DO, MPH. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.
|
$2,527
Harvoni $27 |
Odefsey $14 |
Descovy $13 |
$2,472 |
|||
|
$690
TRIUMEQ $320 |
TIVICAY $278 |
DOVATO $39 |
JULUCA $28 |
$24 |
||
|
$586
ISENTRESS $120 |
NUVARING $103 |
DELSTRIGO $88 |
GARDASIL9 $59 |
JANUMET XR $39 |
Other $177 |
|
|
$433
Serostim $420 |
$12 |
|||||
|
$375
FARXIGA $145 |
SYMBICORT $138 |
MOVANTIK $42 |
BEVESPI AEROSPHERE $26 |
BYDUREON $13 |
Other $10 |
|
|
$2,498
XARELTO $189 |
TESTIM $161 |
ELIQUIS $142 |
Viekira $141 |
Repatha $116 |
Other $1,749 |
| $4,695 | |
| $1,129 | |
| $1,050 | |
| $179 | |
| $55 |
Dr. Angela Marshall-Olson's areas of expertise include HIV/AIDS. Patients gave Dr. Marshall-Olson an average rating of 5.0 stars (out of 5). She studied medicine at Des Moines University, College of Osteopathic Medicine. She is professionally affiliated with Legacy Good Samaritan Medical Center. According to Legacy Health, she is currently accepting new patients at her office in Portland, OR.
