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Dr. Case H. Ketting, MD

Accepting New Patients

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Specializes in: Radiation Oncology

University of Washington School of Medicine

1325 E Church Street Suite 101
Santa Maria, CA 93454

(805) 925-2529

Dr. Case H. Ketting, MD is a radiation oncologist in San Luis Obispo, CA specializing in radiation oncology. He graduated from University of Washington School of Medicine. Dr. Case H. Ketting, MD is affiliated with Dignity Health, French Hospital Medical Center Marian Regional/Arroyo Grande and OARM SERVICES OF OREGON PC.

Office Locations

French Hospital Medical Center Marian Regional/Arroyo Grande

100 Casa Street Suite C
San Luis Obispo, CA 93405

(805) 541-1932

(805) 541-1653

open_in_new

French Hospital Medical Center Marian Regional/Arroyo Grande

1325 E Church Street Suite 101
Santa Maria, CA 93454

(805) 925-2529

(805) 928-4478

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Case H. Ketting, MD in 2023

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

Top 5%

By Volume:

radiation therapy

In 2023, Dr. Case H. Ketting, MD performed more radiation therapy procedures for Medicare patients than 95% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Case H. Ketting, MD treated as a radiation oncologist in San Luis Obispo, CA during 2012 were radiation therapy.

Volume of procedures performed by Dr. Case H. Ketting, MD for Medicare patients.

doctor visit	955
radiation therapy	2490

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Case H. Ketting, MD treated as a radiation oncologist in San Luis Obispo, CA during 2013 were radiation therapy and image guided procedures.

Volume of procedures performed by Dr. Case H. Ketting, MD for Medicare patients.

doctor visit	686
image guided procedures	34
radiation therapy	1901

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Case H. Ketting, MD.

**Gender**
Male	162
Female	161

**Ethnicity**
Non-Hispanic White	253
Black	0
Hispanic	50
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	138
From 75 to 84	110
85 and over	56
Less than 65	19

Conditions of Medicare patients treated by Dr. Case H. Ketting, MD in 2013

Hypertension	66
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	28
Depression	12
Chronic Kidney Disease	22
Asthma	6
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	18
Chronic Obstructive Pulmonary Disease	19
Diabetes	27
Dementia	7
Cancer	71

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Case H. Ketting, MD treated as a radiation oncologist in San Luis Obispo, CA during 2014 were radiation therapy and image guided procedures.

Volume of procedures performed by Dr. Case H. Ketting, MD for Medicare patients.

doctor visit	905
image guided procedures	43
radiation therapy	2641

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Case H. Ketting, MD.

**Gender**
Male	182
Female	189

**Ethnicity**
Non-Hispanic White	295
Black	0
Hispanic	56
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	141
85 and over	55
Less than 65	28

Conditions of Medicare patients treated by Dr. Case H. Ketting, MD in 2014

Hypertension	66
High Cholesterol	46
Stroke	5
Ischemic Heart Disease	24
Depression	16
Chronic Kidney Disease	25
Asthma	6
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	20
Diabetes	29
Dementia	7
Cancer	68

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Case H. Ketting, MD treated as a radiation oncologist in San Luis Obispo, CA during 2015 were radiation therapy and image guided procedures.

Volume of procedures performed by Dr. Case H. Ketting, MD for Medicare patients.

doctor visit	878
image guided procedures	35
radiation therapy	1690

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Case H. Ketting, MD.

**Gender**
Male	374
Female	364

**Ethnicity**
Non-Hispanic White	546
Black	22
Hispanic	140
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	322
From 75 to 84	262
85 and over	94
Less than 65	60

Conditions of Medicare patients treated by Dr. Case H. Ketting, MD in 2015

Hypertension	67
High Cholesterol	49
Stroke	9
Ischemic Heart Disease	27
Depression	18
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	17
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Dementia	8
Cancer	66

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Case H. Ketting, MD treated as a radiation oncologist in San Luis Obispo, CA during 2016 were radiation therapy, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Case H. Ketting, MD for Medicare patients.

doctor visit	880
laryngeal (voice box) procedures	13
minimally invasive procedures	13
radiation therapy	1291

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Case H. Ketting, MD.

**Gender**
Male	197
Female	183

**Ethnicity**
Non-Hispanic White	283
Black	0
Hispanic	72
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	125
85 and over	49
Less than 65	32

Conditions of Medicare patients treated by Dr. Case H. Ketting, MD in 2016

Hypertension	67
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	27
Depression	17
Chronic Kidney Disease	29
Asthma	23
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	22
Diabetes	33
Dementia	7
Cancer	66

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Case H. Ketting, MD treated as a radiation oncologist in San Luis Obispo, CA during 2017 were radiation therapy and image guided procedures.

Volume of procedures performed by Dr. Case H. Ketting, MD for Medicare patients.

doctor visit	861
image guided procedures	50
radiation therapy	1022

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Case H. Ketting, MD.

**Gender**
Male	202
Female	196

**Ethnicity**
Non-Hispanic White	302
Black	0
Hispanic	73
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	148
85 and over	33
Less than 65	30

Conditions of Medicare patients treated by Dr. Case H. Ketting, MD in 2017

Hypertension	67
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	25
Depression	21
Chronic Kidney Disease	32
Asthma	7
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	23
Diabetes	31
Dementia	6
Cancer	69

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Case H. Ketting, MD treated as a radiation oncologist in San Luis Obispo, CA during 2018 were radiation therapy, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Case H. Ketting, MD for Medicare patients.

doctor visit	879
laryngeal (voice box) procedures	15
minimally invasive procedures	15
radiation therapy	1041

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Case H. Ketting, MD.

**Gender**
Male	186
Female	204

**Ethnicity**
Non-Hispanic White	272
Black	11
Hispanic	89
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	151
85 and over	49
Less than 65	26

Conditions of Medicare patients treated by Dr. Case H. Ketting, MD in 2018

Hypertension	67
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	27
Depression	16
Chronic Kidney Disease	33
Asthma	5
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	0
Diabetes	36
Dementia	7
Cancer	68

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Case H. Ketting, MD treated as a radiation oncologist in San Luis Obispo, CA during 2019 were radiation therapy.

Volume of procedures performed by Dr. Case H. Ketting, MD for Medicare patients.

doctor visit	684
radiation therapy	704

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Case H. Ketting, MD.

**Gender**
Male	207
Female	197

**Ethnicity**
Non-Hispanic White	291
Black	18
Hispanic	79
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	151
85 and over	53
Less than 65	23

Conditions of Medicare patients treated by Dr. Case H. Ketting, MD in 2019

Hypertension	67
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	27
Depression	18
Chronic Kidney Disease	33
Asthma	5
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	18
Diabetes	36
Dementia	9
Cancer	64

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Case H. Ketting, MD treated as a radiation oncologist in San Luis Obispo, CA during 2020 were radiation therapy.

Volume of procedures performed by Dr. Case H. Ketting, MD for Medicare patients.

doctor visit	766
radiation therapy	780

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Case H. Ketting, MD.

**Gender**
Male	215
Female	191

**Ethnicity**
Non-Hispanic White	305
Black	11
Hispanic	76
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	157
85 and over	45
Less than 65	19

Conditions of Medicare patients treated by Dr. Case H. Ketting, MD in 2020

Hypertension	68
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	26
Depression	22
Chronic Kidney Disease	39
Asthma	3
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	7
Cancer	66

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Case H. Ketting, MD for Medicare patients.

doctor visit	693

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Case H. Ketting, MD.

**Gender**
Male	195
Female	191

**Ethnicity**
Non-Hispanic White	286
Black	0
Hispanic	75
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	179
From 75 to 84	144
85 and over	46
Less than 65	17

Conditions of Medicare patients treated by Dr. Case H. Ketting, MD in 2021

Hypertension	66
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	27
Depression	20
Chronic Kidney Disease	35
Asthma	5
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Dementia	9
Cancer	67

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Case H. Ketting, MD treated as a radiation oncologist in San Luis Obispo, CA during 2022 were radiation therapy.

Volume of procedures performed by Dr. Case H. Ketting, MD for Medicare patients.

doctor visit	802
radiation therapy	22

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Case H. Ketting, MD.

**Gender**
Male	247
Female	186

**Ethnicity**
Non-Hispanic White	325
Black	0
Hispanic	82
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	199
From 75 to 84	172
85 and over	47
Less than 65	15

Conditions of Medicare patients treated by Dr. Case H. Ketting, MD in 2022

Hypertension	75
High Cholesterol	71
Stroke	8
Ischemic Heart Disease	22
Depression	19
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	14
Atrial Fibrilation	20
Heart Failure	14
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Dementia	4
Cancer	75

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Case H. Ketting, MD for Medicare patients.

The highest averages for the top procedures that Dr. Case H. Ketting, MD treated as a radiation oncologist in San Luis Obispo, CA were radiation therapy, image guided procedures, minimally invasive procedures and laryngeal (voice box) procedures.

doctor visit	817
image guided procedures	40
laryngeal (voice box) procedures	14
minimally invasive procedures	14
radiation therapy	1358

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Case H. Ketting, MD.

**Gender**
Male	197
Female	187

**Ethnicity**
Black / African American	5
Asian / Pacific Islander	0
Non-Hispanic White	287
Native American / Alaskan Native	0
Hispanic	72
Other	1

**Age**
75 to 84	141
85 and over	47
Less than 65	24
65 to 74	170

Average of Total of Conditions of Medicare patients treated by Dr. Case H. Ketting, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Case H. Ketting, MD treated were cancer, hypertension, high cholesterol and diabetes.

Hypertension	61
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	23
Depression	16
Chronic Kidney Disease	26
Asthma	7
Osteoporosis	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Atrial Fibrillation	11
Dementia	6
Cancer	61

Education & Training

Dr. Case H. Ketting, MD graduated from University of Washington School of Medicine. He completed residency at Loma Linda University Medical Center. He is certified by the Radiology Radiation Oncology and has a state license in Oregon.

Medical School: University of Washington School of Medicine

Residency: Loma Linda University Medical Center

Board Certification: Radiology Radiation Oncology

Licensed In: Oregon

Affiliations & Hospitals

Dr. Case H. Ketting, MD is associated with these hospitals and organizations:

Dignity Health

French Hospital Medical Center Marian Regional/Arroyo Grande

OARM SERVICES OF OREGON PC

Ratings & Reviews

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General Payments

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

**Payments by Company**
INSYS Therapeutics Inc	$280 SUBSYS $280
AbbVie, Inc.	$125 Lupron $125
Novocure Inc.	$68 Oncology $68
E.R. Squibb & Sons, L.L.C.	$67 OPDIVO $44	SPRYCEL $12	ERBITUX $11
Novartis Pharmaceuticals Corporation	$59 PLUVICTO $31	Lutathera $29
Other	$202 SUBSYS $39	XGEVA $30	MRIdian LINAC $26	SpaceOAR $21	ORGOVYX $21	Other $64

**Types of Payments**
Food and Beverage	$786
Education	$15

Biography

Dr. Case Ketting practices radiation oncology. Dr. Ketting obtained his medical school training at the University of Washington School of Medicine and performed his residency at Loma Linda University Medical Center. In addition to English, he speaks Spanish. He is affiliated with Dignity Health. He welcomes new patients at his office inSanta Maria, CA as reported by Dignity Health.

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Dr. Case H. Ketting, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Case H. Ketting, MD in 2023

By Volume:

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. Case H. Ketting, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Case H. Ketting, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Case H. Ketting, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Case H. Ketting, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Case H. Ketting, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Case H. Ketting, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Case H. Ketting, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Case H. Ketting, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Case H. Ketting, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Case H. Ketting, 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. Case H. Ketting, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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