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Dr. Michael P. Williams, MD

(1100 Ratings)

Specializes in: Adult Cardiology

University of Nevada School of Medicine

Professional interests include: heart problems

Coeur D'Alene, ID 83814

(208) 625-5250

Dr. Michael P. Williams, MD is a cardiologist in Spokane, WA specializing in adult cardiology. He graduated from University of Nevada School of Medicine. Dr. Michael P. Williams, MD is affiliated with Kootenai Health and Kootenai Heart Clinics.

Office Locations

122 W 7th Avenue Suite 310
Spokane, WA 99204

(509) 838-7711

(509) 747-4664

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2003 Kootenai Health Way
Coeur D'Alene, ID 83814

(208) 625-5084

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700 W Ironwood Drive Suite 350
Coeur D'Alene, ID 83814

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Kootenai Heart Clinics

Coeur D'Alene, ID 83814

(208) 625-5250

(208) 625-5251

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Some issues Dr. Michael P. Williams, MD can help you with:

Heart Problems

The heart is one of the most important organs in the body. This smooth muscle expands and contracts rhythmically an entire lifetime, pumping blood to the lungs and then to every other cell in the body. When heart problems occur, it becomes difficult for the body to get the nutrients and oxygen it needs via the blood. So while there are a variety of illnesses and disorders that affect the heart, most of them cause weakness, exhaustion and shortness of breath. The most common heart conditions include heart disease, angina, arrhythmia, and valve disorders.

Heart disease is the leading cause of death in the United States for both men and women. This includes coronary artery disease, heart attacks, congestive heart failure, and congenital heart disease. Some conditions, such as genetics, cannot be controlled. But there are many other things one can do to lower their risk for heart disease. Controlling high blood pressure and cholesterol levels, reducing or stopping smoking, exercising more and losing weight if needed, and eating a diet low in sodium can all protect the heart.

Angina is a squeezing type of chest pain that happens when the muscles around the heart don't get enough oxygen. It can be regular or infrequent. Usually, angina is caused by coronary heart disease. However, not all chest pain is angina. Chest pain can also be caused by a lung infection or panic attack, for example, so it is important to have any sudden pain checked.

Arrhythmia is the word for when the heart beats too fast, too slow, or irregularly with skipped beats. It can feel frightening, and depending on the type it can be dangerous, but in most cases arrhythmia is not serious and can be treated. It is very common, especially in older adults.

Heart valve problems can happen in any one of the the heart's four valves that keep blood flowing where it needs to go. Babies can be born with problems in their heart valves, or valves can be damaged by infections. The valves can stiffen and become less mobile, or they can stop closing properly and 'leak' when the heart beats. Valve problems can usually be repaired surgically.

Noteworthy Medicare Patient Procedures Performed by Dr. Michael P. Williams, MD in 2023

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

Top 5%

By Volume:

Doppler echocardiography

echocardiogram

By Affordability:

cardioversion

color Doppler echocardiography

Doppler echocardiography

elective cardioversion

elective external cardioversion

electrocardiogram

external cardioversion

spectral Doppler echocardiography

stress EKG

transesophageal echocardiography

transthoracic echocardiography

In 2023, among providers in related specialties within Washington, Dr. Michael P. Williams, MD performed more Doppler echocardiography, and echocardiogram (echo) procedures for Medicare patients than 95% of them and he also had a list price for cardioversion, color Doppler echocardiography, Doppler echocardiography, elective cardioversion, elective external cardioversion, electrocardiogram (EKG), external cardioversion, spectral Doppler echocardiography, stress EKG, transesophageal echocardiography (TEE), and transthoracic echocardiography (TTE) that was lower than the list prices billed to Medicare by 95% of them. 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.

Top 10%

By Volume:

cardiac procedures

inpatient hospital care

ultrasound

By Affordability:

angiogram

coronary angiogram

inpatient care

inpatient hospital care

left heart catheterization

myocardial perfusion SPECT

nuclear scan

nuclear stress test

SPECT scan

In 2023, among providers in related specialties within Washington, Dr. Michael P. Williams, MD performed more cardiac procedures, inpatient hospital care (for patient admitted to hospital), and ultrasound (sonogram) procedures for Medicare patients than 90% of them and he also had a list price for angiogram (angiography), coronary angiogram, inpatient care, inpatient hospital care (for patient admitted to hospital), left heart catheterization, myocardial perfusion SPECT, nuclear scan, nuclear stress test (myocardial perfusion imaging), and SPECT scan that was lower than the list prices billed to Medicare by 90% of them. 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.

Top 25%

By Volume:

cardiac stress testing

myocardial perfusion SPECT

nuclear scan

By Affordability:

cardiac stress testing

diagnostic cardiac catheterization

echocardiogram

stress testing

In 2012, among providers in related specialties within Washington, Dr. Michael P. Williams, MD performed more cardiac (heart) stress testing, myocardial perfusion SPECT, and nuclear scan procedures for Medicare patients than 75% of them and he also had a list price for cardiac (heart) stress testing, diagnostic cardiac catheterization, echocardiogram (echo), and stress testing that was lower than the list prices billed to Medicare by 75% of them. 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. Michael P. Williams, MD treated as a cardiologist in Spokane, WA during 2012 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Michael P. Williams, MD for Medicare patients.

cardiac procedures	1081
catheterization	45
diagnostic procedures	45
doctor visit	1016
hospital care	337
implant surgery	13
inpatient care	292
minimally invasive procedures	71
nuclear scan	270
outpatient care	45
stress testing	347
ultrasound (sonogram)	812
vascular procedures	148

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael P. Williams, MD treated as a cardiologist in Spokane, WA during 2013 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Michael P. Williams, MD for Medicare patients.

cardiac procedures	1127
catheterization	68
diagnostic procedures	68
doctor visit	1145
hospital care	308
implant surgery	17
inpatient care	264
minimally invasive procedures	101
nuclear scan	270
outpatient care	44
stress testing	314
ultrasound (sonogram)	822
vascular procedures	143

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael P. Williams, MD.

**Gender**
Male	818
Female	725

**Ethnicity**
Non-Hispanic White	1496
Black	0
Hispanic	0
Asian	0
Other	13
Native American	14

**Age**
From 65 to 74	569
From 75 to 84	552
85 and over	285
Less than 65	137

Conditions of Medicare patients treated by Dr. Michael P. Williams, MD in 2013

Hypertension	75
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	62
Depression	20
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	6
Atrial Fibrilation	25
Heart Failure	35
Chronic Obstructive Pulmonary Disease	20
Diabetes	35
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael P. Williams, MD treated as a cardiologist in Spokane, WA during 2014 were cardiac procedures, ultrasound (sonogram), hospital care and stress testing.

Volume of procedures performed by Dr. Michael P. Williams, MD for Medicare patients.

cardiac procedures	1309
catheterization	71
diagnostic procedures	71
doctor visit	1236
hospital care	420
implant surgery	15
inpatient care	380
minimally invasive procedures	110
nuclear scan	259
outpatient care	40
stress testing	400
ultrasound (sonogram)	938
vascular procedures	168

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael P. Williams, MD.

**Gender**
Male	962
Female	762

**Ethnicity**
Non-Hispanic White	1676
Black	0
Hispanic	15
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	669
From 75 to 84	621
85 and over	295
Less than 65	139

Conditions of Medicare patients treated by Dr. Michael P. Williams, MD in 2014

Hypertension	74
High Cholesterol	58
Stroke	8
Ischemic Heart Disease	64
Depression	20
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	6
Atrial Fibrilation	27
Heart Failure	38
Chronic Obstructive Pulmonary Disease	21
Diabetes	37
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael P. Williams, MD treated as a cardiologist in Spokane, WA during 2015 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Michael P. Williams, MD for Medicare patients.

ambulatory monitoring	16
cardiac procedures	1253
cardioversion	15
catheterization	51
diagnostic procedures	51
doctor visit	1104
hospital care	427
implant surgery	15
inpatient care	404
minimally invasive procedures	103
nuclear scan	212
outpatient care	23
stress testing	327
ultrasound (sonogram)	944
vascular procedures	115

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael P. Williams, MD.

**Gender**
Male	2094
Female	1872

**Ethnicity**
Non-Hispanic White	3812
Black	0
Hispanic	0
Asian	0
Other	40
Native American	62

**Age**
From 65 to 74	1478
From 75 to 84	1396
85 and over	738
Less than 65	354

Conditions of Medicare patients treated by Dr. Michael P. Williams, MD in 2015

Hypertension	74
High Cholesterol	57
Stroke	9
Ischemic Heart Disease	57
Depression	24
Chronic Kidney Disease	32
Asthma	15
Osteoperosis	6
Atrial Fibrilation	26
Heart Failure	37
Chronic Obstructive Pulmonary Disease	21
Diabetes	35
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael P. Williams, MD treated as a cardiologist in Spokane, WA during 2016 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Michael P. Williams, MD for Medicare patients.

ambulatory monitoring	14
cardiac procedures	1307
cardioversion	16
catheterization	41
diagnostic procedures	41
doctor visit	997
hospital care	368
implant surgery	22
inpatient care	336
minimally invasive procedures	225
nuclear scan	192
outpatient care	32
stress testing	297
ultrasound (sonogram)	935
vascular procedures	93

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael P. Williams, MD.

**Gender**
Male	986
Female	873

**Ethnicity**
Non-Hispanic White	1783
Black	0
Hispanic	0
Asian	0
Other	26
Native American	28

**Age**
From 65 to 74	695
From 75 to 84	712
85 and over	302
Less than 65	150

Conditions of Medicare patients treated by Dr. Michael P. Williams, MD in 2016

Hypertension	75
High Cholesterol	56
Stroke	8
Ischemic Heart Disease	58
Depression	22
Chronic Kidney Disease	34
Asthma	23
Osteoperosis	5
Atrial Fibrilation	30
Heart Failure	36
Chronic Obstructive Pulmonary Disease	20
Diabetes	36
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael P. Williams, MD treated as a cardiologist in Spokane, WA during 2017 were cardiac procedures, ultrasound (sonogram), inpatient care and hospital care.

Volume of procedures performed by Dr. Michael P. Williams, MD for Medicare patients.

ambulatory monitoring	21
cardiac procedures	1124
cardioversion	15
catheterization	33
diagnostic procedures	33
doctor visit	983
hospital care	338
implant surgery	17
inpatient care	338
minimally invasive procedures	105
nuclear scan	194
stress testing	297
ultrasound (sonogram)	771
vascular procedures	67

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael P. Williams, MD.

**Gender**
Male	1096
Female	972

**Ethnicity**
Non-Hispanic White	1986
Black	0
Hispanic	25
Asian	0
Other	28
Native American	18

**Age**
From 65 to 74	781
From 75 to 84	764
85 and over	356
Less than 65	167

Conditions of Medicare patients treated by Dr. Michael P. Williams, MD in 2017

Hypertension	75
High Cholesterol	54
Stroke	8
Ischemic Heart Disease	55
Depression	22
Chronic Kidney Disease	35
Asthma	7
Osteoperosis	6
Atrial Fibrilation	26
Heart Failure	36
Chronic Obstructive Pulmonary Disease	21
Diabetes	35
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael P. Williams, MD treated as a cardiologist in Spokane, WA during 2018 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Michael P. Williams, MD for Medicare patients.

cardiac procedures	1128
cardioversion	13
catheterization	26
diagnostic procedures	26
doctor visit	970
hospital care	314
implant surgery	19
inpatient care	314
minimally invasive procedures	87
nuclear scan	214
stress testing	306
ultrasound (sonogram)	773
vascular procedures	44

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael P. Williams, MD.

**Gender**
Male	1102
Female	934

**Ethnicity**
Non-Hispanic White	1959
Black	0
Hispanic	0
Asian	0
Other	32
Native American	20

**Age**
From 65 to 74	786
From 75 to 84	765
85 and over	304
Less than 65	181

Conditions of Medicare patients treated by Dr. Michael P. Williams, MD in 2018

Hypertension	75
High Cholesterol	59
Stroke	7
Ischemic Heart Disease	58
Depression	24
Chronic Kidney Disease	38
Asthma	7
Osteoperosis	5
Atrial Fibrilation	25
Heart Failure	37
Chronic Obstructive Pulmonary Disease	23
Diabetes	34
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael P. Williams, MD treated as a cardiologist in Spokane, WA during 2019 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Michael P. Williams, MD for Medicare patients.

cardiac procedures	969
cardioversion	13
catheterization	30
diagnostic procedures	30
doctor visit	819
hospital care	302
inpatient care	302
minimally invasive procedures	67
nuclear scan	164
stress testing	225
ultrasound (sonogram)	698
vascular procedures	46

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael P. Williams, MD.

**Gender**
Male	972
Female	775

**Ethnicity**
Non-Hispanic White	1676
Black	0
Hispanic	20
Asian	0
Other	23
Native American	16

**Age**
From 65 to 74	693
From 75 to 84	652
85 and over	263
Less than 65	139

Conditions of Medicare patients treated by Dr. Michael P. Williams, MD in 2019

Hypertension	75
High Cholesterol	59
Stroke	7
Ischemic Heart Disease	55
Depression	25
Chronic Kidney Disease	40
Asthma	7
Osteoperosis	7
Atrial Fibrilation	28
Heart Failure	37
Chronic Obstructive Pulmonary Disease	22
Diabetes	34
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael P. Williams, MD treated as a cardiologist in Spokane, WA during 2020 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Michael P. Williams, MD for Medicare patients.

cardiac procedures	955
catheterization	33
diagnostic procedures	33
doctor visit	734
hospital care	248
implant surgery	21
inpatient care	248
minimally invasive procedures	84
nuclear scan	150
stress testing	214
ultrasound (sonogram)	675
vascular procedures	45

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael P. Williams, MD.

**Gender**
Male	858
Female	680

**Ethnicity**
Non-Hispanic White	1476
Black	0
Hispanic	0
Asian	0
Other	21
Native American	17

**Age**
From 65 to 74	619
From 75 to 84	585
85 and over	223
Less than 65	111

Conditions of Medicare patients treated by Dr. Michael P. Williams, MD in 2020

Hypertension	74
High Cholesterol	61
Stroke	8
Ischemic Heart Disease	59
Depression	23
Chronic Kidney Disease	39
Asthma	8
Osteoperosis	6
Atrial Fibrilation	27
Heart Failure	38
Chronic Obstructive Pulmonary Disease	20
Diabetes	35
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael P. Williams, MD treated as a cardiologist in Spokane, WA during 2021 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Michael P. Williams, MD for Medicare patients.

cardiac procedures	1026
cardioversion	21
catheterization	26
diagnostic procedures	26
doctor visit	637
hospital care	286
implant surgery	24
inpatient care	286
minimally invasive procedures	100
nuclear scan	135
stress testing	217
ultrasound (sonogram)	738
vascular procedures	47

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael P. Williams, MD.

**Gender**
Male	1085
Female	895

**Ethnicity**
Non-Hispanic White	1894
Black	0
Hispanic	0
Asian	0
Other	32
Native American	23

**Age**
From 65 to 74	782
From 75 to 84	750
85 and over	317
Less than 65	131

Conditions of Medicare patients treated by Dr. Michael P. Williams, MD in 2021

Hypertension	75
High Cholesterol	60
Stroke	8
Ischemic Heart Disease	58
Depression	22
Chronic Kidney Disease	42
Asthma	7
Osteoperosis	8
Atrial Fibrilation	30
Heart Failure	39
Chronic Obstructive Pulmonary Disease	19
Diabetes	33
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael P. Williams, MD treated as a cardiologist in Spokane, WA during 2022 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Michael P. Williams, MD for Medicare patients.

cardiac procedures	893
cardioversion	16
catheterization	13
diagnostic procedures	13
doctor visit	612
hospital care	258
implant surgery	16
inpatient care	258
minimally invasive procedures	73
nuclear scan	124
stress testing	203
ultrasound (sonogram)	646
vascular procedures	28

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael P. Williams, MD.

**Gender**
Male	1083
Female	838

**Ethnicity**
Non-Hispanic White	1820
Black	0
Hispanic	22
Asian	0
Other	47
Native American	18

**Age**
From 65 to 74	738
From 75 to 84	780
85 and over	299
Less than 65	104

Conditions of Medicare patients treated by Dr. Michael P. Williams, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	48
Depression	23
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	12
Atrial Fibrilation	42
Heart Failure	36
Chronic Obstructive Pulmonary Disease	21
Diabetes	35
Dementia	10
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Michael P. Williams, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael P. Williams, MD treated as a cardiologist in Spokane, WA were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

ambulatory monitoring	17
cardiac procedures	1106
cardioversion	15
catheterization	39
diagnostic procedures	39
doctor visit	932
hospital care	327
implant surgery	17
inpatient care	311
minimally invasive procedures	102
nuclear scan	198
outpatient care	36
stress testing	286
ultrasound (sonogram)	795
vascular procedures	85

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Michael P. Williams, MD.

**Gender**
Male	1005
Female	847

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	1779
Native American / Alaskan Native	19
Hispanic	7
Other	25

**Age**
75 to 84	688
85 and over	307
Less than 65	146
65 to 74	710

Average of Total of Conditions of Medicare patients treated by Dr. Michael P. Williams, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Michael P. Williams, MD treated were hypertension, high cholesterol, ischemic heart disease and heart failure.

Hypertension	67
High Cholesterol	54
Stroke	7
Ischemic Heart Disease	52
Depression	20
Chronic Kidney Disease	31
Asthma	8
Osteoporosis	6
Heart Failure	33
Chronic Obstructive Pulmonary Disease	18
Diabetes	31
Atrial Fibrillation	26
Dementia	11
Cancer	11

Education & Training

Dr. Michael P. Williams, MD graduated from University of Nevada School of Medicine. He completed residency at Internal Medicine Spokane. He is certified by the Certification Board of Nuclear Cardiology National Board of Echocardiography and has a state license in Idaho.

Medical School: University of Nevada School of Medicine

Residency: Internal Medicine Spokane

Board Certification: Certification Board of Nuclear Cardiology National Board of Echocardiography

Licensed In: Idaho

Affiliations & Hospitals

Dr. Michael P. Williams, MD is associated with these hospitals and organizations:

Kootenai Health

Kootenai Heart Clinics

Ratings & Reviews

Dr. Michael P. Williams, MD has an exceptional overall rating with an average of 4.7 out of 5 stars based on 1100 ratings. We collect ratings and reviews of Dr. Michael P. Williams, MD from all over the web to help you find the right in Spokane, WA.

4.7

Overall Rating

(1100 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$312 BRILINTA $279	FARXIGA $18	CRESTOR $15
Boston Scientific Corporation	$197 STINGRAY DEVICE $50	WATCHMAN Access System $50	WATCHMAN FLX $34	WATCHMAN $34	SYNERGY Bioabsorbable Polymer Drug-Eluting Stent System $17	Other $12
Medtronic, Inc.	$128 AZURE XT DR MRI SURESCAN $128
Janssen Pharmaceuticals, Inc	$123 XARELTO $107	INVOKANA $16
Medtronic Vascular, Inc.	$106 MyCareLink Smart $21	Percepta $19	Cardiac Diagnostics and Monitoring $15	Patient Management - Data Connectivity Solutions $14	Azure $13	Other $24
Other	$262 Bradycardia products $44	FFRct $23	ENTRESTO $20	ELIQUIS $18	Pacemakers $17	Other $140

**Types of Payments**
Food and Beverage	$1,128

Research Payments

Dr. Michael P. Williams, MD has received 23 research payments totaling $33,022.

Biography

Dr. Michael Williams' medical specialty is adult cardiology. He is a graduate of the University of Nevada School of Medicine. In his practice, Dr. Williams focuses on heart problems. Dr. Williams is rated highly by his patients. He is professionally affiliated with Kootenai Health.