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Dr. John Francisco Yasmer, DO

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Specializes in: Diagnostic Radiology

2058 N Mills Avenue Suite 341
Claremont, CA 91711

(909) 293-9327

Dr. John Francisco Yasmer, DO is a diagnostic radiologist in Claremont, CA specializing in diagnostic radiology. Dr. John Francisco Yasmer, DO is affiliated with ZWANGER AND PESIRI RADIOLOGY GROUP LLP.

Office Locations

2058 N Mills Avenue Suite 341
Claremont, CA 91711

(909) 293-9327

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Noteworthy Medicare Patient Procedures Performed by Dr. John Francisco Yasmer, DO in 2023

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

Top 5%

By Volume:

chest CT scan

creatinine blood test

CT scan

pelvic CT scan

By Affordability:

blood tests

creatinine blood test

creatinine test

kidney function tests

lab tests

In 2023, among providers in related specialties within California, Dr. John Francisco Yasmer, DO performed more chest CT scan, creatinine blood test, CT scan, and pelvic CT scan procedures for Medicare patients than 95% of them and he also had a list price for blood tests, creatinine blood test, creatinine test, kidney function tests, and lab tests 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:

abdominal imaging

lab tests

In 2023, Dr. John Francisco Yasmer, DO performed more abdominal imaging, and lab tests procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Volume:

neck ultrasound

By Affordability:

complete abdominal ultrasound

In 2013, among providers in related specialties within California, Dr. John Francisco Yasmer, DO performed more neck ultrasound procedures for Medicare patients than 75% of them and he also had a list price for complete abdominal ultrasound 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

2014 Medicare Procedure Volume

The top procedures that Dr. John Francisco Yasmer, DO treated as a diagnostic radiologist in Claremont, CA during 2014 were X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. John Francisco Yasmer, DO for Medicare patients.

thoracic (chest) imaging	34
X-rays	34

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Francisco Yasmer, DO.

**Gender**
Male	18
Female	15

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

**Age**
From 65 to 74	0
From 75 to 84	12
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Francisco Yasmer, DO in 2014

The most common conditions of Medicare patients that Dr. John Francisco Yasmer, DO treated during 2014 were chronic kidney disease, heart failure, hypertension and ischemic heart disease.

Hypertension	75
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	73
Depression	36
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	42
Heart Failure	75
Chronic Obstructive Pulmonary Disease	36
Diabetes	55
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Francisco Yasmer, DO treated as a diagnostic radiologist in Claremont, CA during 2016 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John Francisco Yasmer, DO for Medicare patients.

abdominal imaging	90
brain imaging (neuroimaging)	63
CT scan	124
pelvic imaging	61
thoracic (chest) imaging	451
ultrasound (sonogram)	54
vascular procedures	25
X-rays	451

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Francisco Yasmer, DO.

**Gender**
Male	257
Female	346

**Ethnicity**
Non-Hispanic White	331
Black	96
Hispanic	136
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	153
85 and over	76
Less than 65	152

Conditions of Medicare patients treated by Dr. John Francisco Yasmer, DO in 2016

The most common conditions of Medicare patients that Dr. John Francisco Yasmer, DO treated during 2016 were hypertension, ischemic heart disease, high cholesterol and diabetes.

Hypertension	75
High Cholesterol	62
Stroke	14
Ischemic Heart Disease	63
Depression	36
Chronic Kidney Disease	57
Asthma	49
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	56
Chronic Obstructive Pulmonary Disease	46
Diabetes	59
Dementia	23
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Francisco Yasmer, DO treated as a diagnostic radiologist in Claremont, CA during 2017 were thoracic (chest) imaging, X-rays, CT scan and abdominal imaging.

Volume of procedures performed by Dr. John Francisco Yasmer, DO for Medicare patients.

abdominal imaging	124
brain imaging (neuroimaging)	116
CT scan	229
hip imaging	12
MRI (magnetic resonance imaging)	52
musculoskeletal imaging	12
pelvic imaging	95
spinal procedures	28
thoracic (chest) imaging	491
ultrasound (sonogram)	29
X-rays	461

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Francisco Yasmer, DO.

**Gender**
Male	347
Female	477

**Ethnicity**
Non-Hispanic White	513
Black	119
Hispanic	154
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	270
From 75 to 84	219
85 and over	123
Less than 65	212

Conditions of Medicare patients treated by Dr. John Francisco Yasmer, DO in 2017

The most common conditions of Medicare patients that Dr. John Francisco Yasmer, DO treated during 2017 were hypertension, ischemic heart disease, chronic kidney disease and diabetes.

Hypertension	75
High Cholesterol	53
Stroke	15
Ischemic Heart Disease	59
Depression	35
Chronic Kidney Disease	58
Asthma	14
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	57
Chronic Obstructive Pulmonary Disease	48
Diabetes	58
Dementia	25
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Francisco Yasmer, DO treated as a diagnostic radiologist in Claremont, CA during 2018 were CT scan, abdominal imaging, brain imaging (neuroimaging) and pelvic imaging.

Volume of procedures performed by Dr. John Francisco Yasmer, DO for Medicare patients.

abdominal imaging	119
brain imaging (neuroimaging)	111
CT scan	232
MRI (magnetic resonance imaging)	29
pelvic imaging	88
spinal procedures	33
thoracic (chest) imaging	29
ultrasound (sonogram)	61
vascular procedures	30

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Francisco Yasmer, DO.

**Gender**
Male	281
Female	357

**Ethnicity**
Non-Hispanic White	406
Black	87
Hispanic	110
Asian	20
Other	0
Native American	0

**Age**
From 65 to 74	211
From 75 to 84	158
85 and over	107
Less than 65	162

Conditions of Medicare patients treated by Dr. John Francisco Yasmer, DO in 2018

The most common conditions of Medicare patients that Dr. John Francisco Yasmer, DO treated during 2018 were hypertension, chronic kidney disease, ischemic heart disease and diabetes.

Hypertension	75
High Cholesterol	57
Stroke	15
Ischemic Heart Disease	58
Depression	38
Chronic Kidney Disease	62
Asthma	13
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	55
Chronic Obstructive Pulmonary Disease	47
Diabetes	57
Dementia	29
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Francisco Yasmer, DO treated as a diagnostic radiologist in Claremont, CA during 2019 were MRI (magnetic resonance imaging), CT scan, brain imaging (neuroimaging) and abdominal imaging.

Volume of procedures performed by Dr. John Francisco Yasmer, DO for Medicare patients.

abdominal imaging	96
brain imaging (neuroimaging)	125
CT scan	191
hip imaging	35
MRI (magnetic resonance imaging)	199
musculoskeletal imaging	59
pelvic imaging	82
spinal procedures	89
thoracic (chest) imaging	35
ultrasound (sonogram)	37
vascular procedures	23

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Francisco Yasmer, DO.

**Gender**
Male	322
Female	409

**Ethnicity**
Non-Hispanic White	455
Black	101
Hispanic	146
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	265
From 75 to 84	183
85 and over	104
Less than 65	179

Conditions of Medicare patients treated by Dr. John Francisco Yasmer, DO in 2019

The most common conditions of Medicare patients that Dr. John Francisco Yasmer, DO treated during 2019 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	66
Stroke	13
Ischemic Heart Disease	59
Depression	42
Chronic Kidney Disease	58
Asthma	13
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	53
Chronic Obstructive Pulmonary Disease	44
Diabetes	56
Dementia	22
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Francisco Yasmer, DO treated as a diagnostic radiologist in Claremont, CA during 2020 were MRI (magnetic resonance imaging), CT scan, brain imaging (neuroimaging) and abdominal imaging.

Volume of procedures performed by Dr. John Francisco Yasmer, DO for Medicare patients.

abdominal imaging	112
brain imaging (neuroimaging)	134
CT scan	180
hip imaging	53
MRI (magnetic resonance imaging)	260
musculoskeletal imaging	89
pelvic imaging	71
spinal procedures	84
thoracic (chest) imaging	34
ultrasound (sonogram)	32
vascular procedures	19

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Francisco Yasmer, DO.

**Gender**
Male	346
Female	399

**Ethnicity**
Non-Hispanic White	448
Black	106
Hispanic	147
Asian	25
Other	0
Native American	0

**Age**
From 65 to 74	272
From 75 to 84	196
85 and over	105
Less than 65	172

Conditions of Medicare patients treated by Dr. John Francisco Yasmer, DO in 2020

The most common conditions of Medicare patients that Dr. John Francisco Yasmer, DO treated during 2020 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	75
High Cholesterol	59
Stroke	12
Ischemic Heart Disease	55
Depression	38
Chronic Kidney Disease	58
Asthma	12
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	50
Chronic Obstructive Pulmonary Disease	38
Diabetes	55
Dementia	24
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Francisco Yasmer, DO treated as a diagnostic radiologist in Claremont, CA during 2021 were MRI (magnetic resonance imaging), brain imaging (neuroimaging), CT scan and spinal procedures.

Volume of procedures performed by Dr. John Francisco Yasmer, DO for Medicare patients.

brain imaging (neuroimaging)	32
CT scan	18
hip imaging	13
MRI (magnetic resonance imaging)	45
musculoskeletal imaging	13
spinal procedures	18

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Francisco Yasmer, DO.

**Gender**
Male	88
Female	102

**Ethnicity**
Non-Hispanic White	123
Black	24
Hispanic	32
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	63
From 75 to 84	51
85 and over	37
Less than 65	39

Conditions of Medicare patients treated by Dr. John Francisco Yasmer, DO in 2021

The most common conditions of Medicare patients that Dr. John Francisco Yasmer, DO treated during 2021 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	59
Stroke	14
Ischemic Heart Disease	56
Depression	34
Chronic Kidney Disease	55
Asthma	8
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	51
Chronic Obstructive Pulmonary Disease	31
Diabetes	52
Dementia	24
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Francisco Yasmer, DO treated as a diagnostic radiologist in Claremont, CA during 2022 were CT scan, pelvic imaging, abdominal imaging and thoracic (chest) imaging.

Volume of procedures performed by Dr. John Francisco Yasmer, DO for Medicare patients.

abdominal imaging	390
CT scan	699
lab tests	138
pelvic imaging	390
thoracic (chest) imaging	309

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Francisco Yasmer, DO.

**Gender**
Male	210
Female	204

**Ethnicity**
Non-Hispanic White	365
Black	15
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	206
From 75 to 84	135
85 and over	49
Less than 65	24

Conditions of Medicare patients treated by Dr. John Francisco Yasmer, DO in 2022

The most common conditions of Medicare patients that Dr. John Francisco Yasmer, DO treated during 2022 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	42
Depression	16
Chronic Kidney Disease	17
Asthma	15
Osteoperosis	18
Atrial Fibrilation	21
Heart Failure	17
Chronic Obstructive Pulmonary Disease	29
Diabetes	39
Dementia	8
Cancer	20

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. John Francisco Yasmer, DO treated as a diagnostic radiologist in Claremont, CA during 2023 were CT scan, abdominal imaging, thoracic (chest) imaging and pelvic imaging.

Volume of procedures performed by Dr. John Francisco Yasmer, DO for Medicare patients.

abdominal imaging	1043
CT scan	1851
lab tests	261
neck imaging	83
pelvic imaging	848
thoracic (chest) imaging	978
ultrasound (sonogram)	253

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. John Francisco Yasmer, DO.

**Gender**
Male	564
Female	623

**Ethnicity**
Non-Hispanic White	1046
Black	46
Hispanic	40
Asian	12
Other	43
Native American	0

**Age**
From 65 to 74	524
From 75 to 84	463
85 and over	137
Less than 65	63

Conditions of Medicare patients treated by Dr. John Francisco Yasmer, DO in 2023

The most common conditions of Medicare patients that Dr. John Francisco Yasmer, DO treated during 2023 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	43
Depression	17
Chronic Kidney Disease	21
Asthma	15
Osteoperosis	19
Atrial Fibrilation	19
Heart Failure	14
Chronic Obstructive Pulmonary Disease	31
Diabetes	38
Dementia	4
Cancer	24

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2014 - 2023

Volume of procedures performed by Dr. John Francisco Yasmer, DO for Medicare patients.

The highest averages for the top procedures that Dr. John Francisco Yasmer, DO treated as a diagnostic radiologist in Claremont, CA were CT scan, X-rays, thoracic (chest) imaging and abdominal imaging.

abdominal imaging	282
brain imaging (neuroimaging)	96
CT scan	440
hip imaging	28
lab tests	199
MRI (magnetic resonance imaging)	117
musculoskeletal imaging	43
neck imaging	83
pelvic imaging	233
spinal procedures	50
thoracic (chest) imaging	295
ultrasound (sonogram)	77
vascular procedures	24
X-rays	315

Average Medicare Patient Data From 2014 - 2023

Information about Medicare patients treated by Dr. John Francisco Yasmer, DO.

**Gender**
Male	270
Female	325

**Ethnicity**
Black / African American	66
Asian / Pacific Islander	12
Non-Hispanic White	411
Native American / Alaskan Native	0
Hispanic	85
Other	6

**Age**
75 to 84	174
85 and over	82
Less than 65	111
65 to 74	225

Average of Total of Conditions of Medicare patients treated by Dr. John Francisco Yasmer, DO From 2014 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. John Francisco Yasmer, DO treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	75
High Cholesterol	62
Stroke	11
Ischemic Heart Disease	56
Depression	32
Chronic Kidney Disease	51
Asthma	15
Osteoporosis	10
Heart Failure	47
Chronic Obstructive Pulmonary Disease	38
Diabetes	52
Atrial Fibrillation	19
Cancer	12
Dementia	17

Education & Training

He has a state license in California.

Licensed In: California

Affiliations & Hospitals

Dr. John Francisco Yasmer, DO is associated with these hospitals and organizations:

ZWANGER AND PESIRI RADIOLOGY GROUP LLP

Ratings & Reviews

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Biography

Dr. John Yasmer practices diagnostic radiology in Claremont, CA. Dr. Yasmer obtained a license to practice in California.

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Dr. John Francisco Yasmer, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John Francisco Yasmer, DO in 2023

By Volume:

By Affordability:

By Volume:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Francisco Yasmer, DO in 2014

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Francisco Yasmer, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Francisco Yasmer, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Francisco Yasmer, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Francisco Yasmer, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Francisco Yasmer, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Francisco Yasmer, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Francisco Yasmer, DO in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Francisco Yasmer, DO in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2014 - 2023

Average Medicare Patient Data From 2014 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. John Francisco Yasmer, DO From 2014 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

Biography

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