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Dr. Jonathan Quentin Purnell, MD

Accepting New Patients

(135 Ratings)

Specializes in: Adult Endocrinology

Oregon Health & Science University School of Medicine (1986)

Professional interests include: preventive cardiology, hypertension (high blood pressure), metabolic syndrome, and more.

15700 S.w. Greystone Court Second Floor
Beaverton, OR 97006

(503) 494-5732

Dr. Jonathan Quentin Purnell, MD is an endocrinologist in Beaverton, OR specializing in adult endocrinology. He graduated from Oregon Health & Science University School of Medicine in 1986 and has 40 years of experience. Dr. Jonathan Quentin Purnell, MD is affiliated with OHSU Healthcare.

Office Locations

15700 S.w. Greystone Court Second Floor
Beaverton, OR 97006

open_in_new

3181 Sw Sam Jackson Park Road
Portland, OR 97239

open_in_new

3303 S. Bond Avenue Seventh Floor
Portland, OR 97239

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In The News (see more mentions in the news)

“"That's why we try to emphasize slow, consistent weight loss rather than quick weight loss, where you're more likely to pull from your energy stores" in muscle, said Dr. Jonathan Purnell, an...”—"Weight loss drugs can lead to muscle loss, too. Is that a bad thing?", NBC News, May 2023

“"I really like this study," said Dr. Jonathan Q. Purnell, an endocrinologist at Oregon Health & Sciences University who was not involved in the study.”—"How does obesity surgery do all that? Gut signaling changes found", Los Angeles Times, March 2014

“Dr. Jonathan Purnell, a professor at Oregon Health & Science University's Knight Cardiovascular Institute, said while the research doesn't prove "sugar can cause you to die of a heart attack'', it...”—"That powdered doughnut could kill you, study shows", NJ.com, February 2014

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Jonathan Quentin Purnell, MD for Medicare patients.

doctor visit	132

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Jonathan Quentin Purnell, MD for Medicare patients.

doctor visit	135

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Quentin Purnell, MD.

**Gender**
Male	32
Female	56

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	41

Conditions of Medicare patients treated by Dr. Jonathan Quentin Purnell, MD in 2013

Hypertension	63
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	28
Depression	41
Chronic Kidney Disease	26
Asthma	13
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	18
Chronic Obstructive Pulmonary Disease	0
Diabetes	49
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Jonathan Quentin Purnell, MD for Medicare patients.

doctor visit	103

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Quentin Purnell, MD.

**Gender**
Male	24
Female	52

**Age**
From 65 to 74	37
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jonathan Quentin Purnell, MD in 2014

Hypertension	58
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	28
Depression	50
Chronic Kidney Disease	30
Asthma	21
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	21
Chronic Obstructive Pulmonary Disease	0
Diabetes	45
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Jonathan Quentin Purnell, MD for Medicare patients.

doctor visit	116

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Quentin Purnell, MD.

**Gender**
Male	62
Female	120

**Age**
From 65 to 74	92
From 75 to 84	0
85 and over	0
Less than 65	68

Conditions of Medicare patients treated by Dr. Jonathan Quentin Purnell, MD in 2015

Hypertension	68
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	30
Depression	43
Chronic Kidney Disease	24
Asthma	19
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	0
Diabetes	47
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jonathan Quentin Purnell, MD treated as an endocrinologist in Beaverton, OR during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jonathan Quentin Purnell, MD for Medicare patients.

doctor visit	110
hospital care	14
inpatient care	14

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Quentin Purnell, MD.

**Gender**
Male	29
Female	64

**Ethnicity**
Non-Hispanic White	81
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	42

Conditions of Medicare patients treated by Dr. Jonathan Quentin Purnell, MD in 2016

Hypertension	70
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	44
Depression	45
Chronic Kidney Disease	35
Asthma	20
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	12
Diabetes	52
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Jonathan Quentin Purnell, MD for Medicare patients.

doctor visit	116

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Quentin Purnell, MD.

**Gender**
Male	36
Female	58

**Ethnicity**
Non-Hispanic White	81
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	0
85 and over	0
Less than 65	36

Conditions of Medicare patients treated by Dr. Jonathan Quentin Purnell, MD in 2017

Hypertension	63
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	37
Depression	51
Chronic Kidney Disease	37
Asthma	18
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	22
Chronic Obstructive Pulmonary Disease	0
Diabetes	41
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Jonathan Quentin Purnell, MD for Medicare patients.

doctor visit	109

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Quentin Purnell, MD.

**Gender**
Male	28
Female	58

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	42

Conditions of Medicare patients treated by Dr. Jonathan Quentin Purnell, MD in 2018

Hypertension	59
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	34
Depression	45
Chronic Kidney Disease	34
Asthma	16
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	17
Chronic Obstructive Pulmonary Disease	0
Diabetes	48
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Jonathan Quentin Purnell, MD for Medicare patients.

doctor visit	119

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Quentin Purnell, MD.

**Gender**
Male	30
Female	81

**Ethnicity**
Non-Hispanic White	100
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	0
85 and over	0
Less than 65	47

Conditions of Medicare patients treated by Dr. Jonathan Quentin Purnell, MD in 2019

Hypertension	63
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	36
Depression	46
Chronic Kidney Disease	41
Asthma	22
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	21
Chronic Obstructive Pulmonary Disease	12
Diabetes	47
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Jonathan Quentin Purnell, MD for Medicare patients.

doctor visit	126

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Quentin Purnell, MD.

**Gender**
Male	32
Female	98

**Age**
From 65 to 74	63
From 75 to 84	0
85 and over	0
Less than 65	45

Conditions of Medicare patients treated by Dr. Jonathan Quentin Purnell, MD in 2020

Hypertension	54
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	44
Depression	35
Chronic Kidney Disease	41
Asthma	12
Osteoperosis	8
Atrial Fibrilation	0
Heart Failure	22
Chronic Obstructive Pulmonary Disease	0
Diabetes	38
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Jonathan Quentin Purnell, MD for Medicare patients.

doctor visit	91

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Quentin Purnell, MD.

**Gender**
Male	22
Female	70

**Ethnicity**
Non-Hispanic White	81
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	47
From 75 to 84	0
85 and over	0
Less than 65	28

Conditions of Medicare patients treated by Dr. Jonathan Quentin Purnell, MD in 2021

Hypertension	54
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	41
Depression	37
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	18
Atrial Fibrilation	0
Heart Failure	20
Chronic Obstructive Pulmonary Disease	0
Diabetes	43
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Jonathan Quentin Purnell, MD for Medicare patients.

doctor visit	130

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Quentin Purnell, MD.

**Gender**
Male	44
Female	82

**Ethnicity**
Non-Hispanic White	111
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	0
85 and over	0
Less than 65	31

Conditions of Medicare patients treated by Dr. Jonathan Quentin Purnell, MD in 2022

Hypertension	68
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	38
Depression	30
Chronic Kidney Disease	21
Asthma	14
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	39
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Jonathan Quentin Purnell, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jonathan Quentin Purnell, MD treated as an endocrinologist in Beaverton, OR were hospital care and inpatient care.

doctor visit	117
hospital care	14
inpatient care	14

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Jonathan Quentin Purnell, MD.

**Gender**
Male	30
Female	67

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	41
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	0
85 and over	0
Less than 65	34
65 to 74	35

Average of Total of Conditions of Medicare patients treated by Dr. Jonathan Quentin Purnell, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Jonathan Quentin Purnell, MD treated were high cholesterol, hypertension, diabetes and depression.

Hypertension	56
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	32
Depression	38
Chronic Kidney Disease	28
Asthma	14
Osteoporosis	4
Heart Failure	17
Chronic Obstructive Pulmonary Disease	3
Diabetes	40
Atrial Fibrillation	4
Dementia	0
Cancer	1

Education & Training

Dr. Jonathan Quentin Purnell, MD graduated from Oregon Health & Science University School of Medicine in 1986. He completed residency at University of Vermont/Fletcher Allen Health Care. He is certified by the internal medicine and in endocrinology and has a state license in Oregon.

Medical School: Oregon Health & Science University School of Medicine (1986)

Residency: University of Vermont/Fletcher Allen Health Care

Board Certification: internal medicine and in endocrinology

Licensed In: Oregon

Affiliations & Hospitals

Dr. Jonathan Quentin Purnell, MD is associated with these hospitals and organizations:

OHSU Healthcare

Ratings & Reviews

Dr. Jonathan Quentin Purnell, MD has an exceptional overall rating with an average of 4.8 out of 5 stars based on 135 ratings. We collect ratings and reviews of Dr. Jonathan Quentin Purnell, MD from all over the web to help you find the right in Beaverton, OR.

4.8

Overall Rating

(135 Ratings)

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General Payments

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

**Payments by Company**
Novo Nordisk AS	$240,085 Saxenda $76,130	Victoza $68,408	$95,548
Novo Nordisk Inc	$42,492 Victoza $10,015	Wegovy $154	$32,323
Boehringer Ingelheim International GmbH	$5,589 $5,589
SANOFI-AVENTIS U.S. LLC	$3,169 TOUJEO $3,091	DIABETES - DISEASE $74	PRALUENT $4
Regeneron Pharmaceuticals, Inc.	$1,876 $1,876
Other	$1,946 Vascepa $220	LIVALO $206	JANUVIA $142	FARXIGA $131	Repatha $90	Other $1,157

**Types of Payments**
Travel and Lodging	$145,930
Consulting Fee	$144,030
Food and Beverage	$5,133
Education	$65

Research Payments

Dr. Jonathan Quentin Purnell, MD has received 80 research payments totaling $205,081.

Biography

Dr. Jonathan Purnell's specialty is adult endocrinology. Dr. Purnell has a special interest in diabetes, hypertension (high blood pressure), and metabolic syndrome. He is affiliated with OHSU Healthcare. He is a graduate of Oregon Health & Science University School of Medicine. Dr. Purnell trained at the University of Vermont/Fletcher Allen Health Care for residency. He is rated highly by his patients. According to OHSU Healthcare, he is currently accepting new patients at his office in Portland, OR.