Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > CA Providers > Diagnostic Radiologists

Dr. Ronald S. Chan, MD

(Dr. Ronald Chan, M.D.)

(No ratings)

Specializes in: Diagnostic Radiology

New York University (NYU) School of Medicine

2125 Oak Grove Road Suite 200
Walnut Creek, CA 94598

1-855-424-2723

Dr. Ronald S. Chan, MD is a diagnostic radiologist in Walnut Creek, CA specializing in diagnostic radiology. He graduated from New York University (NYU) School of Medicine. Dr. Ronald S. Chan, MD is affiliated with Sutter Health.

Office Locations

Sutter Health

2125 Oak Grove Road Suite 200
Walnut Creek, CA 94598

1-855-424-2723

(925) 296-7171

open_in_new

2410 High School Avenue
Concord, CA 94520

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Ronald S. Chan, MD in 2024

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

Top 5%

By Volume:

shoulder MRI

wrist MRI

In 2024, Dr. Ronald S. Chan, MD performed more shoulder MRI, and wrist MRI procedures for Medicare patients than 95% of providers in related specialties within California.

Top 10%

By Volume:

musculoskeletal imaging

In 2024, Dr. Ronald S. Chan, MD performed more ankle MRI, hip MRI, knee MRI, MRI (magnetic resonance imaging), and musculoskeletal imaging procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Volume:

abdominal imaging

pelvic imaging

thoracic imaging

By Affordability:

neck imaging

rib X-ray

thoracic imaging

In 2012, among providers in related specialties within California, Dr. Ronald S. Chan, MD performed more abdominal imaging, pelvic imaging, and thoracic (chest) imaging procedures for Medicare patients than 75% of them and he also had a list price for neck imaging, rib X-ray, and thoracic (chest) imaging 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. Ronald S. Chan, MD treated as a diagnostic radiologist in Walnut Creek, CA during 2012 were X-rays, thoracic (chest) imaging, MRI (magnetic resonance imaging) and ultrasound (sonogram).

Volume of procedures performed by Dr. Ronald S. Chan, MD for Medicare patients.

abdominal imaging	441
brain imaging (neuroimaging)	197
cardiac procedures	42
CT scan	507
gastrointestinal procedures	27
hip imaging	297
MRI (magnetic resonance imaging)	528
musculoskeletal imaging	455
neck imaging	28
nuclear scan	42
pelvic imaging	274
spinal procedures	345
stress testing	42
thoracic (chest) imaging	1377
ultrasound (sonogram)	523
vascular procedures	252
women's imaging	15
X-rays	1730

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ronald S. Chan, MD treated as a diagnostic radiologist in Walnut Creek, CA during 2013 were X-rays, thoracic (chest) imaging, MRI (magnetic resonance imaging) and CT scan.

Volume of procedures performed by Dr. Ronald S. Chan, MD for Medicare patients.

abdominal imaging	432
brain imaging (neuroimaging)	183
CT scan	495
gastrointestinal procedures	13
hip imaging	256
MRI (magnetic resonance imaging)	566
musculoskeletal imaging	405
neck imaging	18
pelvic imaging	276
spinal procedures	385
thoracic (chest) imaging	1151
ultrasound (sonogram)	459
vascular procedures	231
women's imaging	14
X-rays	1440

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald S. Chan, MD.

**Gender**
Male	1232
Female	1646

**Ethnicity**
Non-Hispanic White	2286
Black	133
Hispanic	200
Asian	194
Other	0
Native American	0

**Age**
From 65 to 74	1077
From 75 to 84	822
85 and over	615
Less than 65	364

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2013

Hypertension	72
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	38
Depression	28
Chronic Kidney Disease	39
Asthma	12
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	29
Chronic Obstructive Pulmonary Disease	21
Diabetes	30
Dementia	17
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ronald S. Chan, MD treated as a diagnostic radiologist in Walnut Creek, CA during 2014 were X-rays, thoracic (chest) imaging, CT scan and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Ronald S. Chan, MD for Medicare patients.

abdominal imaging	455
brain imaging (neuroimaging)	231
cardiac procedures	15
CT scan	649
gastrointestinal procedures	12
hip imaging	289
MRI (magnetic resonance imaging)	616
musculoskeletal imaging	432
neck imaging	22
nuclear scan	15
pelvic imaging	323
spinal procedures	405
stress testing	15
thoracic (chest) imaging	1247
ultrasound (sonogram)	414
vascular procedures	210
women's imaging	13
X-rays	1461

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald S. Chan, MD.

**Gender**
Male	1269
Female	1785

**Ethnicity**
Non-Hispanic White	2440
Black	124
Hispanic	220
Asian	197
Other	0
Native American	0

**Age**
From 65 to 74	1122
From 75 to 84	931
85 and over	632
Less than 65	369

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2014

Hypertension	73
High Cholesterol	59
Stroke	10
Ischemic Heart Disease	38
Depression	30
Chronic Kidney Disease	40
Asthma	12
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	29
Chronic Obstructive Pulmonary Disease	20
Diabetes	30
Dementia	17
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ronald S. Chan, MD treated as a diagnostic radiologist in Walnut Creek, CA during 2015 were X-rays, thoracic (chest) imaging, MRI (magnetic resonance imaging) and musculoskeletal imaging.

Volume of procedures performed by Dr. Ronald S. Chan, MD for Medicare patients.

abdominal imaging	412
brain imaging (neuroimaging)	213
cardiac procedures	24
CT scan	523
gastrointestinal procedures	15
hip imaging	314
MRI (magnetic resonance imaging)	702
musculoskeletal imaging	528
neck imaging	13
nuclear scan	24
pelvic imaging	257
spinal procedures	429
stress testing	24
thoracic (chest) imaging	1182
ultrasound (sonogram)	405
vascular procedures	185
X-rays	1444

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald S. Chan, MD.

**Gender**
Male	2692
Female	3818

**Ethnicity**
Non-Hispanic White	5130
Black	254
Hispanic	486
Asian	470
Other	0
Native American	0

**Age**
From 65 to 74	2494
From 75 to 84	2014
85 and over	1306
Less than 65	696

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2015

Hypertension	71
High Cholesterol	60
Stroke	10
Ischemic Heart Disease	37
Depression	26
Chronic Kidney Disease	38
Asthma	18
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	26
Chronic Obstructive Pulmonary Disease	21
Diabetes	31
Dementia	16
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ronald S. Chan, MD treated as a diagnostic radiologist in Walnut Creek, CA during 2016 were X-rays, thoracic (chest) imaging, MRI (magnetic resonance imaging) and CT scan.

Volume of procedures performed by Dr. Ronald S. Chan, MD for Medicare patients.

abdominal imaging	324
brain imaging (neuroimaging)	159
cardiac procedures	17
CT scan	574
gastrointestinal procedures	12
hip imaging	249
MRI (magnetic resonance imaging)	707
musculoskeletal imaging	529
nuclear scan	17
pelvic imaging	230
spinal procedures	416
stress testing	17
thoracic (chest) imaging	1002
ultrasound (sonogram)	268
vascular procedures	154
X-rays	1120

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald S. Chan, MD.

**Gender**
Male	1259
Female	1828

**Ethnicity**
Non-Hispanic White	2459
Black	122
Hispanic	196
Asian	207
Other	0
Native American	0

**Age**
From 65 to 74	1213
From 75 to 84	923
85 and over	616
Less than 65	335

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2016

Hypertension	71
High Cholesterol	58
Stroke	9
Ischemic Heart Disease	34
Depression	28
Chronic Kidney Disease	40
Asthma	24
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	25
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ronald S. Chan, MD treated as a diagnostic radiologist in Walnut Creek, CA during 2017 were X-rays, thoracic (chest) imaging, CT scan and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Ronald S. Chan, MD for Medicare patients.

abdominal imaging	394
brain imaging (neuroimaging)	174
CT scan	719
gastrointestinal procedures	14
hip imaging	192
MRI (magnetic resonance imaging)	652
musculoskeletal imaging	525
neck imaging	19
pelvic imaging	285
preventive care	12
spinal procedures	482
thoracic (chest) imaging	1157
ultrasound (sonogram)	289
vascular procedures	147
X-rays	1347

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald S. Chan, MD.

**Gender**
Male	1424
Female	1984

**Ethnicity**
Non-Hispanic White	2610
Black	156
Hispanic	260
Asian	263
Other	0
Native American	0

**Age**
From 65 to 74	1336
From 75 to 84	1077
85 and over	640
Less than 65	355

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2017

Hypertension	71
High Cholesterol	55
Stroke	8
Ischemic Heart Disease	34
Depression	28
Chronic Kidney Disease	42
Asthma	13
Osteoperosis	14
Atrial Fibrilation	19
Heart Failure	27
Chronic Obstructive Pulmonary Disease	20
Diabetes	29
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ronald S. Chan, MD treated as a diagnostic radiologist in Walnut Creek, CA during 2018 were MRI (magnetic resonance imaging), musculoskeletal imaging, CT scan and X-rays.

Volume of procedures performed by Dr. Ronald S. Chan, MD for Medicare patients.

abdominal imaging	331
brain imaging (neuroimaging)	145
CT scan	581
gastrointestinal procedures	13
hip imaging	232
MRI (magnetic resonance imaging)	746
musculoskeletal imaging	724
pelvic imaging	268
spinal procedures	535
thoracic (chest) imaging	162
ultrasound (sonogram)	187
vascular procedures	77
X-rays	564

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald S. Chan, MD.

**Gender**
Male	1306
Female	2152

**Ethnicity**
Non-Hispanic White	2660
Black	168
Hispanic	248
Asian	263
Other	0
Native American	0

**Age**
From 65 to 74	1398
From 75 to 84	1113
85 and over	627
Less than 65	320

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2018

Hypertension	70
High Cholesterol	63
Stroke	8
Ischemic Heart Disease	32
Depression	28
Chronic Kidney Disease	40
Asthma	12
Osteoperosis	15
Atrial Fibrilation	18
Heart Failure	24
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Dementia	14
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ronald S. Chan, MD treated as a diagnostic radiologist in Walnut Creek, CA during 2019 were musculoskeletal imaging, MRI (magnetic resonance imaging), CT scan and X-rays.

Volume of procedures performed by Dr. Ronald S. Chan, MD for Medicare patients.

abdominal imaging	298
brain imaging (neuroimaging)	135
CT scan	641
gastrointestinal procedures	19
hip imaging	220
MRI (magnetic resonance imaging)	756
musculoskeletal imaging	867
neck imaging	26
pelvic imaging	290
preventive care	15
spinal procedures	431
thoracic (chest) imaging	218
ultrasound (sonogram)	223
vascular procedures	83
vertebral fracture assessment (VFA)	27
women's imaging	12
X-rays	576

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald S. Chan, MD.

**Gender**
Male	1359
Female	2149

**Ethnicity**
Non-Hispanic White	2683
Black	172
Hispanic	269
Asian	252
Other	0
Native American	0

**Age**
From 65 to 74	1444
From 75 to 84	1158
85 and over	581
Less than 65	325

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2019

Hypertension	68
High Cholesterol	64
Stroke	8
Ischemic Heart Disease	33
Depression	30
Chronic Kidney Disease	41
Asthma	13
Osteoperosis	15
Atrial Fibrilation	18
Heart Failure	24
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Dementia	14
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ronald S. Chan, MD treated as a diagnostic radiologist in Walnut Creek, CA during 2020 were musculoskeletal imaging, MRI (magnetic resonance imaging), CT scan and X-rays.

Volume of procedures performed by Dr. Ronald S. Chan, MD for Medicare patients.

abdominal imaging	242
brain imaging (neuroimaging)	111
CT scan	487
hip imaging	192
MRI (magnetic resonance imaging)	701
musculoskeletal imaging	758
neck imaging	13
pelvic imaging	219
spinal procedures	403
thoracic (chest) imaging	112
ultrasound (sonogram)	153
vascular procedures	64
vertebral fracture assessment (VFA)	13
X-rays	465

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald S. Chan, MD.

**Gender**
Male	1035
Female	1650

**Ethnicity**
Non-Hispanic White	2080
Black	124
Hispanic	192
Asian	178
Other	0
Native American	0

**Age**
From 65 to 74	1137
From 75 to 84	896
85 and over	405
Less than 65	247

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2020

Hypertension	67
High Cholesterol	62
Stroke	8
Ischemic Heart Disease	33
Depression	30
Chronic Kidney Disease	41
Asthma	13
Osteoperosis	17
Atrial Fibrilation	16
Heart Failure	23
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ronald S. Chan, MD treated as a diagnostic radiologist in Walnut Creek, CA during 2021 were MRI (magnetic resonance imaging), CT scan, musculoskeletal imaging and abdominal imaging.

Volume of procedures performed by Dr. Ronald S. Chan, MD for Medicare patients.

abdominal imaging	344
brain imaging (neuroimaging)	72
CT scan	486
gastrointestinal procedures	11
hip imaging	178
MRI (magnetic resonance imaging)	625
musculoskeletal imaging	450
neck imaging	11
pelvic imaging	260
spinal procedures	340
thoracic (chest) imaging	140
ultrasound (sonogram)	216
vascular procedures	97
X-rays	220

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald S. Chan, MD.

**Gender**
Male	1038
Female	1468

**Ethnicity**
Non-Hispanic White	1901
Black	130
Hispanic	193
Asian	163
Other	0
Native American	0

**Age**
From 65 to 74	1042
From 75 to 84	869
85 and over	401
Less than 65	194

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2021

Hypertension	70
High Cholesterol	67
Stroke	8
Ischemic Heart Disease	33
Depression	29
Chronic Kidney Disease	41
Asthma	13
Osteoperosis	16
Atrial Fibrilation	18
Heart Failure	25
Chronic Obstructive Pulmonary Disease	18
Diabetes	28
Dementia	15
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ronald S. Chan, MD treated as a diagnostic radiologist in Walnut Creek, CA during 2022 were CT scan, MRI (magnetic resonance imaging), abdominal imaging and musculoskeletal imaging.

Volume of procedures performed by Dr. Ronald S. Chan, MD for Medicare patients.

abdominal imaging	431
brain imaging (neuroimaging)	66
CT scan	650
hip imaging	188
MRI (magnetic resonance imaging)	637
musculoskeletal imaging	396
neck imaging	25
pelvic imaging	365
spinal procedures	363
thoracic (chest) imaging	232
ultrasound (sonogram)	240
vascular procedures	73
women's imaging	11
X-rays	187

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald S. Chan, MD.

**Gender**
Male	1202
Female	1716

**Ethnicity**
Non-Hispanic White	2132
Black	0
Hispanic	254
Asian	225
Other	168
Native American	0

**Age**
From 65 to 74	1155
From 75 to 84	1104
85 and over	471
Less than 65	188

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	27
Depression	26
Chronic Kidney Disease	32
Asthma	16
Osteoperosis	20
Atrial Fibrilation	26
Heart Failure	23
Chronic Obstructive Pulmonary Disease	20
Diabetes	30
Dementia	12
Cancer	20

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Ronald S. Chan, MD treated as a diagnostic radiologist in Walnut Creek, CA during 2023 were MRI (magnetic resonance imaging), CT scan, musculoskeletal imaging and abdominal imaging.

Volume of procedures performed by Dr. Ronald S. Chan, MD for Medicare patients.

abdominal imaging	569
brain imaging (neuroimaging)	122
CT scan	849
hip imaging	295
MRI (magnetic resonance imaging)	1022
musculoskeletal imaging	700
neck imaging	67
pelvic imaging	455
spinal procedures	477
thoracic (chest) imaging	275
ultrasound (sonogram)	414
vascular procedures	113
women's imaging	12
X-rays	234

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald S. Chan, MD.

**Gender**
Male	1596
Female	2216

**Ethnicity**
Non-Hispanic White	2837
Black	0
Hispanic	281
Asian	304
Other	201
Native American	0

**Age**
From 65 to 74	1537
From 75 to 84	1386
85 and over	631
Less than 65	258

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	28
Depression	26
Chronic Kidney Disease	31
Asthma	15
Osteoperosis	21
Atrial Fibrilation	26
Heart Failure	22
Chronic Obstructive Pulmonary Disease	19
Diabetes	29
Dementia	10
Cancer	20

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Ronald S. Chan, MD treated as a diagnostic radiologist in Walnut Creek, CA during 2024 were MRI (magnetic resonance imaging), musculoskeletal imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Ronald S. Chan, MD for Medicare patients.

abdominal imaging	607
brain imaging (neuroimaging)	151
CT scan	864
hip imaging	349
MRI (magnetic resonance imaging)	1036
musculoskeletal imaging	882
neck imaging	68
pelvic imaging	440
spinal procedures	334
thoracic (chest) imaging	269
ultrasound (sonogram)	374
vascular procedures	67
X-rays	263

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald S. Chan, MD.

**Gender**
Male	1714
Female	2358

**Ethnicity**
Non-Hispanic White	3004
Black	203
Hispanic	315
Asian	355
Other	0
Native American	0

**Age**
From 65 to 74	1633
From 75 to 84	1491
85 and over	692
Less than 65	256

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	29
Depression	27
Chronic Kidney Disease	31
Asthma	16
Osteoperosis	22
Atrial Fibrilation	25
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	11
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Ronald S. Chan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ronald S. Chan, MD treated as a diagnostic radiologist in Walnut Creek, CA were X-rays, MRI (magnetic resonance imaging), thoracic (chest) imaging and CT scan.

abdominal imaging	406
brain imaging (neuroimaging)	150
cardiac procedures	24
CT scan	617
gastrointestinal procedures	15
hip imaging	250
MRI (magnetic resonance imaging)	714
musculoskeletal imaging	588
neck imaging	28
nuclear scan	24
pelvic imaging	303
preventive care	13
spinal procedures	411
stress testing	24
thoracic (chest) imaging	655
ultrasound (sonogram)	320
vascular procedures	134
vertebral fracture assessment (VFA)	20
women's imaging	12
X-rays	850

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Ronald S. Chan, MD.

**Gender**
Female	1905
Male	1317

**Ethnicity**
Black / African American	122
Asian / Pacific Islander	236
Non-Hispanic White	2478
Hispanic	239
Native American / Alaskan Native	0
Other	28

**Age**
85 and over	585
75 to 84	1060
Less than 65	300
65 to 74	1276

Average of Total of Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD From 2012 - 2024

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

Hypertension	66
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	30
Depression	25
Chronic Kidney Disease	35
Asthma	13
Osteoporosis	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	17
Diabetes	27
Atrial Fibrillation	18
Cancer	15
Dementia	13

Education & Training

Dr. Ronald S. Chan, MD graduated from New York University (NYU) School of Medicine. He completed residency at Northwestern Memorial Hospital. He is certified by the Radiology - Board Certified and has a state license in California.

Medical School: New York University (NYU) School of Medicine

Residency: Northwestern Memorial Hospital

Board Certification: Radiology - Board Certified

Licensed In: California

Affiliations & Hospitals

Dr. Ronald S. Chan, MD is associated with these hospitals and organizations:

Sutter Health

Ratings & Reviews

Dr. Ronald S. Chan, MD does not have any reviews yet, be the first to leave a review of Dr. Ronald S. Chan, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
Ethicon US, LLC	$50 ECHELON ENDOPATH Stapler $50
Siemens Medical Solutions USA, Inc.	$42 MAGNETOM Skyra $42

**Types of Payments**
Food and Beverage	$92

Biography

Dr. Ronald Chan's medical specialty is diagnostic radiology. He is professionally affiliated with Sutter Health. He obtained his medical school training at New York University (NYU) School of Medicine and performed his residency at Northwestern Memorial Hospital.

Select Year:

Dr. Ronald S. Chan, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Ronald S. Chan, MD in 2024

By Volume:

By Volume:

By Volume:

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. Ronald S. Chan, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Ronald S. Chan, MD From 2012 - 2024

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Diagnostic Radiologists in Nearby Locations

Other Providers in Walnut Creek, CA