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Dr. Pierre A. Nader, MD

Accepting New Patients

(85 Ratings)

Specializes in: Adult Gastroenterology

Saint Joseph University of Beirut

16233 Sylvester Road SW Suite 290
Burien, WA 98166

(253) 272-8664

Dr. Pierre A. Nader, MD is a gastroenterologist in Burien, WA specializing in adult gastroenterology. He graduated from Saint Joseph University of Beirut. Dr. Pierre A. Nader, MD is affiliated with Virginia Mason Franciscan Health.

Office Locations

16233 Sylvester Road SW Suite 290
Burien, WA 98166

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34503 9TH AVENUE S SUITE 130
FEDERAL WAY, WA 98003

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Noteworthy Medicare Patient Procedures Performed by Dr. Pierre A. Nader, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 25%

By Affordability:

diagnostic EGD

diagnostic upper endoscopy

EGD with biopsy

EGD with lesion removal

esophagogastroduodenoscopy

therapeutic EGD

therapeutic upper endoscopy

upper endoscopy

upper endoscopy with biopsy

upper endoscopy with lesion removal

In 2012, Dr. Pierre A. Nader, MD had a list price for diagnostic EGD, diagnostic upper endoscopy, EGD with biopsy, EGD with lesion removal, esophagogastroduodenoscopy (EGD), therapeutic EGD, therapeutic upper endoscopy, upper endoscopy, upper endoscopy with biopsy, and upper endoscopy with lesion removal that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Washington. 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Pierre A. Nader, MD treated as a gastroenterologist in Burien, WA during 2012 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Pierre A. Nader, MD for Medicare patients.

blood draw	70
diagnostic procedures	133
doctor visit	325
esophageal dilation	20
gastrointestinal procedures	201
hospital care	371
inpatient care	371
minimally invasive procedures	201
preventive care	13
removal of lesion (e.g. growth)	133

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Pierre A. Nader, MD treated as a gastroenterologist in Burien, WA during 2013 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Pierre A. Nader, MD for Medicare patients.

blood draw	62
diagnostic procedures	94
doctor visit	362
esophageal dilation	20
gastrointestinal procedures	217
hospital care	459
inpatient care	459
minimally invasive procedures	217
preventive care	39
removal of lesion (e.g. growth)	94
stent placement (stenting)	15

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Pierre A. Nader, MD.

**Gender**
Male	154
Female	137

**Ethnicity**
Non-Hispanic White	232
Black	0
Hispanic	17
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	92
85 and over	49
Less than 65	36

Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD in 2013

Hypertension	66
High Cholesterol	53
Stroke	7
Ischemic Heart Disease	31
Depression	20
Chronic Kidney Disease	29
Asthma	5
Osteoperosis	5
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	12
Diabetes	31
Dementia	12
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Pierre A. Nader, MD treated as a gastroenterologist in Burien, WA during 2014 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Pierre A. Nader, MD for Medicare patients.

blood draw	58
diagnostic procedures	87
doctor visit	322
esophageal dilation	20
gastrointestinal procedures	202
hospital care	303
inpatient care	303
minimally invasive procedures	202
preventive care	47
removal of lesion (e.g. growth)	87

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Pierre A. Nader, MD.

**Gender**
Male	125
Female	134

**Ethnicity**
Non-Hispanic White	208
Black	0
Hispanic	13
Asian	20
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	74
85 and over	50
Less than 65	34

Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD in 2014

Hypertension	65
High Cholesterol	44
Stroke	6
Ischemic Heart Disease	33
Depression	26
Chronic Kidney Disease	31
Asthma	7
Osteoperosis	0
Atrial Fibrilation	16
Heart Failure	21
Chronic Obstructive Pulmonary Disease	11
Diabetes	32
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Pierre A. Nader, MD treated as a gastroenterologist in Burien, WA during 2015 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Pierre A. Nader, MD for Medicare patients.

blood draw	28
diagnostic procedures	69
doctor visit	289
gastrointestinal procedures	123
hospital care	203
inpatient care	203
minimally invasive procedures	123
preventive care	22
removal of lesion (e.g. growth)	69

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Pierre A. Nader, MD.

**Gender**
Male	258
Female	258

**Ethnicity**
Non-Hispanic White	392
Black	30
Hispanic	22
Asian	48
Other	0
Native American	0

**Age**
From 65 to 74	232
From 75 to 84	120
85 and over	88
Less than 65	76

Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD in 2015

Hypertension	69
High Cholesterol	49
Stroke	5
Ischemic Heart Disease	38
Depression	24
Chronic Kidney Disease	34
Asthma	15
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	33
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Pierre A. Nader, MD treated as a gastroenterologist in Burien, WA during 2016 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Pierre A. Nader, MD for Medicare patients.

diagnostic procedures	102
doctor visit	382
gastrointestinal procedures	180
hospital care	287
inpatient care	287
minimally invasive procedures	180
preventive care	55
removal of lesion (e.g. growth)	102

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Pierre A. Nader, MD.

**Gender**
Male	180
Female	200

**Ethnicity**
Non-Hispanic White	291
Black	18
Hispanic	0
Asian	45
Other	0
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	106
85 and over	49
Less than 65	53

Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD in 2016

Hypertension	68
High Cholesterol	49
Stroke	4
Ischemic Heart Disease	36
Depression	29
Chronic Kidney Disease	38
Asthma	21
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	13
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Pierre A. Nader, MD treated as a gastroenterologist in Burien, WA during 2017 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Pierre A. Nader, MD for Medicare patients.

balloon dilation	22
diagnostic procedures	123
doctor visit	344
esophageal dilation	22
gastrointestinal procedures	222
hospital care	397
inpatient care	397
minimally invasive procedures	222
preventive care	36
removal of lesion (e.g. growth)	123

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Pierre A. Nader, MD.

**Gender**
Male	170
Female	176

**Ethnicity**
Non-Hispanic White	274
Black	0
Hispanic	21
Asian	23
Other	0
Native American	0

**Age**
From 65 to 74	143
From 75 to 84	108
85 and over	49
Less than 65	46

Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD in 2017

Hypertension	72
High Cholesterol	50
Stroke	6
Ischemic Heart Disease	40
Depression	31
Chronic Kidney Disease	40
Asthma	9
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	25
Chronic Obstructive Pulmonary Disease	20
Diabetes	35
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Pierre A. Nader, MD treated as a gastroenterologist in Burien, WA during 2018 were minimally invasive procedures, hospital care, inpatient care and gastrointestinal procedures.

Volume of procedures performed by Dr. Pierre A. Nader, MD for Medicare patients.

balloon dilation	20
diagnostic procedures	126
doctor visit	375
esophageal dilation	35
gastrointestinal procedures	239
hospital care	239
inpatient care	239
minimally invasive procedures	239
preventive care	56
removal of lesion (e.g. growth)	126

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Pierre A. Nader, MD.

**Gender**
Male	173
Female	191

**Ethnicity**
Non-Hispanic White	280
Black	27
Hispanic	15
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	106
85 and over	58
Less than 65	48

Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD in 2018

Hypertension	73
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	38
Depression	32
Chronic Kidney Disease	42
Asthma	9
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	31
Chronic Obstructive Pulmonary Disease	20
Diabetes	36
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Pierre A. Nader, MD treated as a gastroenterologist in Burien, WA during 2019 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Pierre A. Nader, MD for Medicare patients.

balloon dilation	19
diagnostic procedures	141
doctor visit	327
esophageal dilation	19
gastrointestinal procedures	218
hospital care	255
inpatient care	255
minimally invasive procedures	218
preventive care	36
removal of lesion (e.g. growth)	141

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Pierre A. Nader, MD.

**Gender**
Male	182
Female	199

**Ethnicity**
Non-Hispanic White	300
Black	23
Hispanic	20
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	163
From 75 to 84	105
85 and over	68
Less than 65	45

Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD in 2019

Hypertension	70
High Cholesterol	56
Stroke	8
Ischemic Heart Disease	39
Depression	30
Chronic Kidney Disease	40
Asthma	7
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	33
Chronic Obstructive Pulmonary Disease	21
Diabetes	32
Dementia	16
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Pierre A. Nader, MD treated as a gastroenterologist in Burien, WA during 2020 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Pierre A. Nader, MD for Medicare patients.

balloon dilation	11
diagnostic procedures	102
doctor visit	307
esophageal dilation	11
gastrointestinal procedures	135
hospital care	229
inpatient care	229
minimally invasive procedures	135
preventive care	11
removal of lesion (e.g. growth)	102

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Pierre A. Nader, MD.

**Gender**
Male	146
Female	183

**Ethnicity**
Non-Hispanic White	261
Black	23
Hispanic	0
Asian	27
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	98
85 and over	51
Less than 65	50

Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD in 2020

Hypertension	71
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	36
Depression	31
Chronic Kidney Disease	44
Asthma	8
Osteoperosis	6
Atrial Fibrilation	16
Heart Failure	29
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Pierre A. Nader, MD treated as a gastroenterologist in Burien, WA during 2021 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Pierre A. Nader, MD for Medicare patients.

diagnostic procedures	159
doctor visit	242
gastrointestinal procedures	185
hospital care	236
inpatient care	236
minimally invasive procedures	185
preventive care	13
removal of lesion (e.g. growth)	159

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Pierre A. Nader, MD.

**Gender**
Male	169
Female	197

**Ethnicity**
Non-Hispanic White	298
Black	17
Hispanic	19
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	168
From 75 to 84	116
85 and over	51
Less than 65	31

Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD in 2021

Hypertension	67
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	38
Depression	21
Chronic Kidney Disease	40
Asthma	7
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	24
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	14
Cancer	19

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Pierre A. Nader, MD treated as a gastroenterologist in Burien, WA during 2022 were removal of lesion (e.g. growth), minimally invasive procedures, diagnostic procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Pierre A. Nader, MD for Medicare patients.

diagnostic procedures	141
doctor visit	206
gastrointestinal procedures	141
hospital care	44
inpatient care	44
minimally invasive procedures	141
removal of lesion (e.g. growth)	141

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Pierre A. Nader, MD.

**Gender**
Male	152
Female	158

**Ethnicity**
Non-Hispanic White	241
Black	16
Hispanic	15
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	129
From 75 to 84	106
85 and over	48
Less than 65	27

Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD in 2022

Hypertension	71
High Cholesterol	71
Stroke	4
Ischemic Heart Disease	28
Depression	16
Chronic Kidney Disease	24
Asthma	8
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	23
Chronic Obstructive Pulmonary Disease	18
Diabetes	27
Dementia	9
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Pierre A. Nader, MD for Medicare patients.

The highest averages for the top procedures that Dr. Pierre A. Nader, MD treated as a gastroenterologist in Burien, WA were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

balloon dilation	18
blood draw	54
diagnostic procedures	116
doctor visit	316
esophageal dilation	21
gastrointestinal procedures	187
hospital care	274
inpatient care	274
minimally invasive procedures	187
preventive care	32
removal of lesion (e.g. growth)	116
stent placement (stenting)	15

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Pierre A. Nader, MD.

**Gender**
Male	155
Female	166

**Ethnicity**
Black / African American	14
Asian / Pacific Islander	25
Non-Hispanic White	252
Native American / Alaskan Native	0
Hispanic	12
Other	0

**Age**
75 to 84	93
85 and over	51
Less than 65	40
65 to 74	136

Average of Total of Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Pierre A. Nader, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	62
High Cholesterol	49
Stroke	4
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	32
Asthma	8
Osteoporosis	6
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Atrial Fibrillation	14
Dementia	12
Cancer	12

Education & Training

Dr. Pierre A. Nader, MD graduated from Saint Joseph University of Beirut. He completed residency at Case Western Reserve University Affiliated Hospitals. He is certified by the American Board of Internal Medicine: Gastroenterology and has a state license in Washington.

Medical School: Saint Joseph University of Beirut

Residency: Case Western Reserve University Affiliated Hospitals

Board Certification: American Board of Internal Medicine: Gastroenterology

Licensed In: Washington

Affiliations & Hospitals

Dr. Pierre A. Nader, MD is associated with these hospitals and organizations:

Virginia Mason Franciscan Health

Ratings & Reviews

Dr. Pierre A. Nader, MD has an exceptional overall rating with an average of 4.74 out of 5 stars based on 85 ratings. We collect ratings and reviews of Dr. Pierre A. Nader, MD from all over the web to help you find the right in Burien, WA.

4.74

Overall Rating

(85 Ratings)

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Reviews From Around The Web

Overall Rating: 5.0 2025-04-04

Patient verified via Press Ganey

Dr. Nader did an amazing job going into detail about my illnesses and giving me an opportunity to ask questions. I came in afraid and left informed and confident that I was going to be ok. Dr. Nader also followed up with me more than once to check my progress and see if I have questions.

Overall Rating: 5.0 2025-08-25

Patient verified via Press Ganey

Dr. Nader is the best I've ever had! We've been seeing each other for many years. He was my Primary physician for many years. He's the greatest doctor I've ever known!

Overall Rating: 5.0 2023-12-22

Patient verified via Press Ganey

Finally I met a doctor who explained to me what is wrong with me. Did not talk down to me, very respectful, professional, amazing and knowledgeable doctor.

General Payments

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

**Payments by Company**
Gilead Sciences Inc	$4,711 Sovaldi $4,196	$515
Gilead Sciences, Inc.	$2,540 Vemlidy $2,540
Janssen Products, LP	$2,472 OLYSIO $2,472
E.R. Squibb & Sons, L.L.C.	$1,287 BARACLUDE $99	DAKLINZA $22	$1,166
AbbVie, Inc.	$260 Humira $105	Viekira $59	$95
Other	$1,468 SIMPONI $295	LINZESS 290 mcg $140	ENTYVIO $106	NON-PRODUCT $106	PROMACTA $98	Other $723

**Types of Payments**
Consulting Fee	$4,925
Food and Beverage	$3,056
Travel and Lodging	$2,672
Honoraria	$2,000
Education	$85

Biography

Dr. Pierre Nader's medical specialty is adult gastroenterology. He has received a 4.5 out of 5 star rating by his patients. Dr. Nader's hospital/clinic affiliations include Franciscan Medical Group and Virginia Mason Franciscan Health. According to Virginia Mason Franciscan Health, he is currently accepting new patients at his office in Burien, WA. He graduated from Saint Joseph University of Beirut. He trained at a hospital affiliated with Case Western Reserve University for his residency. In addition to English, Dr. Nader speaks French.

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Dr. Pierre A. Nader, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Pierre A. Nader, MD in 2023

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Pierre A. Nader, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Burien, WA