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Dr. Christopher Dryden Evans, AAHIVS, MD, MPH

Accepting New Patients
Specializes in: Adult Infectious Disease
Drexel University College of Medicine (2003)
Professional interests include: infections
3181 Sw Sam Jackson Park Road Mail Code L-475
Portland, OR 97239

Dr. Christopher Dryden Evans, AAHIVS, MD, MPH is an adult infectious disease specialist in Portland, OR specializing in adult infectious disease. He graduated from Drexel University College of Medicine in 2003 and has 23 years of experience. Dr. Christopher Dryden Evans, AAHIVS, MD, MPH is affiliated with OHSU Healthcare.

View Doctor's Full Profile (503) 494-1198

Office Locations

3181 Sw Sam Jackson Park Road Mail Code L-475
Portland, OR 97239
(503) 494-1198
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3270 S.w. Pavilion Loop Suite 350
Portland, OR 97239
(503) 494-8562
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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH for Medicare patients.

doctor visit 63

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH for Medicare patients.

doctor visit 162

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH.

Gender
Male 51
Female 12
Ethnicity
Non-Hispanic White 0
Black 43
Hispanic 0
Asian 0
Other 0
Native American 0

Conditions of Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH in 2013

Hypertension 41
High Cholesterol 29
Stroke 0
Ischemic Heart Disease 0
Depression 43
Chronic Kidney Disease 0
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 22
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH for Medicare patients.

doctor visit 131

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH.

Gender
Male 87
Female 11
Ethnicity
Non-Hispanic White 45
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 0
From 75 to 84 0
85 and over 0
Less than 65 86

Conditions of Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH in 2014

Hypertension 29
High Cholesterol 31
Stroke 0
Ischemic Heart Disease 12
Depression 30
Chronic Kidney Disease 16
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 22
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Christopher Dryden Evans, AAHIVS, MD, MPH treated as an adult infectious disease specialist in Portland, OR during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH for Medicare patients.

doctor visit 90
hospital care 25
inpatient care 25

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH.

Gender
Male 152
Female 26
Ethnicity
Non-Hispanic White 150
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 0
From 75 to 84 0
85 and over 0
Less than 65 122

Conditions of Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH in 2015

Hypertension 39
High Cholesterol 38
Stroke 0
Ischemic Heart Disease 29
Depression 40
Chronic Kidney Disease 37
Asthma 18
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 20
Chronic Obstructive Pulmonary Disease 15
Diabetes 26
Dementia 12
Cancer 0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Christopher Dryden Evans, AAHIVS, MD, MPH treated as an adult infectious disease specialist in Portland, OR during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH for Medicare patients.

doctor visit 85
hospital care 40
inpatient care 40

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH.

Gender
Male 70
Female 16
Ethnicity
Non-Hispanic White 73
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 0
From 75 to 84 0
85 and over 0
Less than 65 59

Conditions of Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH in 2016

Hypertension 37
High Cholesterol 17
Stroke 0
Ischemic Heart Disease 0
Depression 37
Chronic Kidney Disease 23
Asthma 13
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 14
Chronic Obstructive Pulmonary Disease 13
Diabetes 20
Dementia 16
Cancer 0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Christopher Dryden Evans, AAHIVS, MD, MPH treated as an adult infectious disease specialist in Portland, OR during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH for Medicare patients.

doctor visit 107
hospital care 16
inpatient care 16

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH.

Gender
Male 69
Female 11
Ethnicity
Non-Hispanic White 69
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 0
From 75 to 84 0
85 and over 0
Less than 65 53

Conditions of Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH in 2017

Hypertension 38
High Cholesterol 33
Stroke 0
Ischemic Heart Disease 16
Depression 39
Chronic Kidney Disease 38
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 16
Chronic Obstructive Pulmonary Disease 16
Diabetes 19
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Christopher Dryden Evans, AAHIVS, MD, MPH treated as an adult infectious disease specialist in Portland, OR during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH for Medicare patients.

doctor visit 106
hospital care 26
inpatient care 26

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH.

Gender
Male 67
Female 16
Ethnicity
Non-Hispanic White 69
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 0
From 75 to 84 0
85 and over 0
Less than 65 45

Conditions of Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH in 2018

Hypertension 45
High Cholesterol 42
Stroke 0
Ischemic Heart Disease 27
Depression 43
Chronic Kidney Disease 40
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 24
Chronic Obstructive Pulmonary Disease 0
Diabetes 25
Dementia 20
Cancer 0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Christopher Dryden Evans, AAHIVS, MD, MPH treated as an adult infectious disease specialist in Portland, OR during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH for Medicare patients.

doctor visit 118
hospital care 42
inpatient care 42

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH.

Gender
Male 68
Female 26
Ethnicity
Non-Hispanic White 75
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 36
From 75 to 84 0
85 and over 0
Less than 65 44

Conditions of Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH in 2019

Hypertension 53
High Cholesterol 46
Stroke 0
Ischemic Heart Disease 33
Depression 46
Chronic Kidney Disease 47
Asthma 13
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 18
Chronic Obstructive Pulmonary Disease 17
Diabetes 24
Dementia 17
Cancer 14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH for Medicare patients.

doctor visit 69

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH.

Gender
Male 49
Female 28
Ethnicity
Non-Hispanic White 65
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 31
From 75 to 84 0
85 and over 0
Less than 65 25

Conditions of Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH in 2020

Hypertension 44
High Cholesterol 45
Stroke 0
Ischemic Heart Disease 32
Depression 36
Chronic Kidney Disease 39
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 27
Chronic Obstructive Pulmonary Disease 14
Diabetes 25
Dementia 22
Cancer 14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH for Medicare patients.

doctor visit 41

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH.

Age
From 65 to 74 14
From 75 to 84 0
85 and over 0
Less than 65 18

Conditions of Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH in 2021

Hypertension 48
High Cholesterol 32
Stroke 0
Ischemic Heart Disease 25
Depression 36
Chronic Kidney Disease 34
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 0
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Christopher Dryden Evans, AAHIVS, MD, MPH treated as an adult infectious disease specialist in Portland, OR during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH for Medicare patients.

doctor visit 20
hospital care 11
inpatient care 11

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH.

Age
From 65 to 74 17
From 75 to 84 0
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH in 2022

Hypertension 67
High Cholesterol 55
Stroke 0
Ischemic Heart Disease 29
Depression 45
Chronic Kidney Disease 0
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 31
Chronic Obstructive Pulmonary Disease 29
Diabetes 0
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH for Medicare patients.

doctor visit 24

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH.

Gender
Male 31
Female 13
Age
From 65 to 74 18
From 75 to 84 0
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH in 2023

Hypertension 52
High Cholesterol 55
Stroke 0
Ischemic Heart Disease 25
Depression 27
Chronic Kidney Disease 0
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 25
Chronic Obstructive Pulmonary Disease 0
Diabetes 0
Dementia 0
Cancer 0

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Christopher Dryden Evans, AAHIVS, MD, MPH treated as an adult infectious disease specialist in Portland, OR during 2024 were hospital care and inpatient care.

Volume of procedures performed by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH for Medicare patients.

doctor visit 12
hospital care 13
inpatient care 13

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH.

Gender
Male 34
Female 12
Age
From 65 to 74 15
From 75 to 84 0
85 and over 0
Less than 65 17

Conditions of Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH in 2024

Hypertension 50
High Cholesterol 52
Stroke 0
Ischemic Heart Disease 28
Depression 24
Chronic Kidney Disease 28
Asthma 0
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 0
Dementia 0
Cancer 24

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH for Medicare patients.

The highest averages for the top procedures that Dr. Christopher Dryden Evans, AAHIVS, MD, MPH treated as an adult infectious disease specialist in Portland, OR were hospital care and inpatient care.

doctor visit 79
hospital care 24
inpatient care 24

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH.

Gender
Female 13
Male 52
Ethnicity
Black / African American 3
Asian / Pacific Islander 0
Non-Hispanic White 42
Hispanic 0
Native American / Alaskan Native 0
Other 0
Age
85 and over 0
75 to 84 0
Less than 65 36
65 to 74 10

Average of Total of Conditions of Medicare patients treated by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Christopher Dryden Evans, AAHIVS, MD, MPH treated were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension 41
High Cholesterol 36
Stroke 0
Ischemic Heart Disease 19
Depression 34
Chronic Kidney Disease 23
Asthma 3
Osteoporosis 0
Heart Failure 13
Chronic Obstructive Pulmonary Disease 8
Diabetes 14
Atrial Fibrillation 0
Cancer 4
Dementia 6

Education & Training

Dr. Christopher Dryden Evans, AAHIVS, MD, MPH graduated from Drexel University College of Medicine in 2003. He completed residency at Montefiore Medical Center. He is certified by the Certifications: Board Certification, Internal Medicine and Infectious Diseases and has a state license in Oregon.

Medical School: Drexel University College of Medicine (2003)

Residency: Montefiore Medical Center

Board Certification: Certifications: Board Certification, Internal Medicine and Infectious Diseases

Licensed In: Oregon

Ratings & Reviews

Dr. Christopher Dryden Evans, AAHIVS, MD, MPH has an exceptional overall rating with an average of 4.8 out of 5 stars based on 59 ratings. We collect ratings and reviews of Dr. Christopher Dryden Evans, AAHIVS, MD, MPH from all over the web to help you find the right in Portland, OR. 

4.8
Overall Rating
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General Payments

These charts describe general payments received by Dr. Christopher Dryden Evans, AAHIVS, MD, MPH. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

Payments by Company
AbbVie, Inc. $12,572 Kaletra
$11,079
$1,494
Gilead Sciences Inc $664
$664
E.R. Squibb & Sons, L.L.C. $393 SUSTIVA
$61 		REYATAZ
$29
$303
ViiV Healthcare Company $370 TIVICAY
$143 		VIIV BRAND
$142 		APRETUDE
$66
$18
Janssen Biotech, Inc. $138 COMPLERA
$125 		INTELENCE
$14
Other $129 INTELENCE
$52 		Serostim
$45 		ISENTRESS
$32
Types of Payments
Consulting Fee $7,250
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program $4,425
Food and Beverage $2,497
Education $52
Travel and Lodging $42

Research Payments

Dr. Christopher Dryden Evans, AAHIVS, MD, MPH has received 84 research payments totaling $215,117.

Biography

Dr. Christopher Evans practices adult infectious disease. His average rating from his patients is 5.0 stars (out of 5). These areas are among his clinical interests: primary care and infections. Dr. Evans's education and training includes medical school at Drexel University College of Medicine and residency at Montefiore Medical Center and a hospital affiliated with Albert Einstein College of Medicine. He is professionally affiliated with OHSU Healthcare. According to OHSU Healthcare, Dr. Evans is currently accepting new patients at his office in Portland, OR.

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