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Dr. Charles Christopher Donner, MD

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Specializes in: Adult Endocrinology

University of Southern California (USC), Keck School of Medicine (1980)

215 Pesetas Lane
Santa Barbara, CA 93110

(805) 681-1761

Dr. Charles Christopher Donner, MD is an endocrinologist in Santa Barbara, CA specializing in adult endocrinology. He graduated from University of Southern California (USC), Keck School of Medicine in 1980 and has 46 years of experience. Dr. Charles Christopher Donner, MD is affiliated with SANSUM CLINIC.

Office Locations

215 Pesetas Lane
Santa Barbara, CA 93110

(805) 681-1761

(805) 681-1768

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Noteworthy Medicare Patient Procedures Performed by Dr. Charles Christopher Donner, MD in 2023

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

Top 5%

By Affordability:

blood tests

diabetes management

lab tests

In 2023, Dr. Charles Christopher Donner, MD had a list price for blood tests, diabetes management, and lab tests that was lower than the list prices billed to Medicare by 95% of providers in related specialties within California. 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:

central DEXA

By Affordability:

blood glucose self-monitoring

blood glucose tests

finger stick glucose test

glucose monitoring

glucose tests

In 2013, among providers in related specialties within California, Dr. Charles Christopher Donner, MD performed more central DEXA procedures for Medicare patients than 75% of them and he also had a list price for blood glucose self-monitoring, blood glucose tests, finger stick glucose test, glucose monitoring, and glucose tests 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

2013 Medicare Procedure Volume

The top procedures that Dr. Charles Christopher Donner, MD treated as an endocrinologist in Santa Barbara, CA during 2013 were lab tests, diabetes management, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Charles Christopher Donner, MD for Medicare patients.

aspiration	51
diabetes management	266
diagnostic procedures	51
doctor visit	1202
image guided procedures	51
lab tests	266
minimally invasive procedures	51
minor procedures	51
musculoskeletal imaging	191
X-rays	191

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Christopher Donner, MD.

**Gender**
Male	279
Female	714

**Ethnicity**
Non-Hispanic White	759
Black	0
Hispanic	161
Asian	31
Other	21
Native American	0

**Age**
From 65 to 74	541
From 75 to 84	270
85 and over	80
Less than 65	102

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2013

The most common conditions of Medicare patients that Dr. Charles Christopher Donner, MD treated during 2013 were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	53
High Cholesterol	57
Stroke	3
Ischemic Heart Disease	23
Depression	18
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	18
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	39
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Charles Christopher Donner, MD treated as an endocrinologist in Santa Barbara, CA during 2014 were X-rays, musculoskeletal imaging, minor procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Charles Christopher Donner, MD for Medicare patients.

aspiration	61
diabetes management	37
diagnostic procedures	61
doctor visit	1171
image guided procedures	61
lab tests	37
minimally invasive procedures	61
minor procedures	61
musculoskeletal imaging	198
X-rays	198

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Christopher Donner, MD.

**Gender**
Male	259
Female	697

**Ethnicity**
Non-Hispanic White	781
Black	19
Hispanic	103
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	533
From 75 to 84	267
85 and over	71
Less than 65	85

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2014

The most common conditions of Medicare patients that Dr. Charles Christopher Donner, MD treated during 2014 were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	49
High Cholesterol	59
Stroke	3
Ischemic Heart Disease	22
Depression	17
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	20
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	6
Diabetes	34
Dementia	3
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Charles Christopher Donner, MD treated as an endocrinologist in Santa Barbara, CA during 2015 were X-rays, musculoskeletal imaging, minor procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Charles Christopher Donner, MD for Medicare patients.

aspiration	49
diabetes management	12
diagnostic procedures	49
doctor visit	1423
image guided procedures	49
lab tests	12
minimally invasive procedures	49
minor procedures	49
musculoskeletal imaging	262
X-rays	262

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Christopher Donner, MD.

**Gender**
Male	560
Female	1532

**Ethnicity**
Non-Hispanic White	1718
Black	0
Hispanic	230
Asian	60
Other	48
Native American	0

**Age**
From 65 to 74	1158
From 75 to 84	618
85 and over	172
Less than 65	144

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2015

The most common conditions of Medicare patients that Dr. Charles Christopher Donner, MD treated during 2015 were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	49
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	22
Depression	18
Chronic Kidney Disease	25
Asthma	8
Osteoperosis	19
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	34
Dementia	4
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Charles Christopher Donner, MD treated as an endocrinologist in Santa Barbara, CA during 2016 were X-rays, musculoskeletal imaging, minor procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Charles Christopher Donner, MD for Medicare patients.

aspiration	24
diabetes management	13
diagnostic procedures	24
doctor visit	1268
image guided procedures	24
lab tests	13
minimally invasive procedures	24
minor procedures	24
musculoskeletal imaging	141
X-rays	141

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Christopher Donner, MD.

**Gender**
Male	248
Female	662

**Ethnicity**
Non-Hispanic White	730
Black	0
Hispanic	108
Asian	30
Other	22
Native American	0

**Age**
From 65 to 74	488
From 75 to 84	282
85 and over	66
Less than 65	74

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2016

The most common conditions of Medicare patients that Dr. Charles Christopher Donner, MD treated during 2016 were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	50
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	22
Depression	19
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	20
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	35
Dementia	3
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Charles Christopher Donner, MD treated as an endocrinologist in Santa Barbara, CA during 2017 were X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Charles Christopher Donner, MD for Medicare patients.

doctor visit	1323
musculoskeletal imaging	179
X-rays	179

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Christopher Donner, MD.

**Gender**
Male	261
Female	694

**Ethnicity**
Non-Hispanic White	778
Black	0
Hispanic	102
Asian	31
Other	26
Native American	0

**Age**
From 65 to 74	494
From 75 to 84	320
85 and over	81
Less than 65	60

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2017

The most common conditions of Medicare patients that Dr. Charles Christopher Donner, MD treated during 2017 were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	50
High Cholesterol	43
Stroke	3
Ischemic Heart Disease	23
Depression	19
Chronic Kidney Disease	29
Asthma	5
Osteoperosis	22
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	33
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Charles Christopher Donner, MD treated as an endocrinologist in Santa Barbara, CA during 2018 were X-rays, musculoskeletal imaging, lab tests and diabetes management.

Volume of procedures performed by Dr. Charles Christopher Donner, MD for Medicare patients.

diabetes management	20
doctor visit	1280
lab tests	20
musculoskeletal imaging	219
X-rays	219

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Christopher Donner, MD.

**Gender**
Male	260
Female	753

**Ethnicity**
Non-Hispanic White	839
Black	0
Hispanic	103
Asian	32
Other	21
Native American	0

**Age**
From 65 to 74	549
From 75 to 84	324
85 and over	79
Less than 65	61

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2018

The most common conditions of Medicare patients that Dr. Charles Christopher Donner, MD treated during 2018 were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	49
High Cholesterol	58
Stroke	2
Ischemic Heart Disease	20
Depression	19
Chronic Kidney Disease	28
Asthma	6
Osteoperosis	23
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	32
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Charles Christopher Donner, MD treated as an endocrinologist in Santa Barbara, CA during 2019 were X-rays, musculoskeletal imaging, lab tests and diabetes management.

Volume of procedures performed by Dr. Charles Christopher Donner, MD for Medicare patients.

diabetes management	21
doctor visit	1112
lab tests	21
musculoskeletal imaging	285
X-rays	285

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Christopher Donner, MD.

**Gender**
Male	255
Female	762

**Ethnicity**
Non-Hispanic White	834
Black	0
Hispanic	105
Asian	38
Other	25
Native American	0

**Age**
From 65 to 74	550
From 75 to 84	332
85 and over	79
Less than 65	56

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2019

The most common conditions of Medicare patients that Dr. Charles Christopher Donner, MD treated during 2019 were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	51
High Cholesterol	59
Stroke	3
Ischemic Heart Disease	22
Depression	22
Chronic Kidney Disease	27
Asthma	6
Osteoperosis	27
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	5
Diabetes	29
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Charles Christopher Donner, MD treated as an endocrinologist in Santa Barbara, CA during 2020 were X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Charles Christopher Donner, MD for Medicare patients.

doctor visit	709
musculoskeletal imaging	203
X-rays	203

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Christopher Donner, MD.

**Gender**
Male	191
Female	618

**Ethnicity**
Non-Hispanic White	681
Black	0
Hispanic	73
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	426
From 75 to 84	288
85 and over	62
Less than 65	33

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2020

The most common conditions of Medicare patients that Dr. Charles Christopher Donner, MD treated during 2020 were high cholesterol, hypertension, chronic kidney disease and osteoperosis.

Hypertension	45
High Cholesterol	54
Stroke	2
Ischemic Heart Disease	20
Depression	19
Chronic Kidney Disease	26
Asthma	3
Osteoperosis	26
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	4
Diabetes	22
Dementia	3
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Charles Christopher Donner, MD treated as an endocrinologist in Santa Barbara, CA during 2021 were X-rays, musculoskeletal imaging, lab tests and diabetes management.

Volume of procedures performed by Dr. Charles Christopher Donner, MD for Medicare patients.

diabetes management	12
doctor visit	793
lab tests	12
musculoskeletal imaging	291
X-rays	291

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Christopher Donner, MD.

**Gender**
Male	187
Female	684

**Ethnicity**
Non-Hispanic White	704
Black	0
Hispanic	86
Asian	36
Other	26
Native American	0

**Age**
From 65 to 74	463
From 75 to 84	302
85 and over	70
Less than 65	36

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2021

The most common conditions of Medicare patients that Dr. Charles Christopher Donner, MD treated during 2021 were high cholesterol, hypertension, osteoperosis and chronic kidney disease.

Hypertension	47
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	19
Depression	20
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	27
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	4
Diabetes	22
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Charles Christopher Donner, MD treated as an endocrinologist in Santa Barbara, CA during 2022 were X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Charles Christopher Donner, MD for Medicare patients.

doctor visit	771
musculoskeletal imaging	232
X-rays	232

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Christopher Donner, MD.

**Gender**
Male	162
Female	638

**Ethnicity**
Non-Hispanic White	676
Black	0
Hispanic	57
Asian	31
Other	24
Native American	0

**Age**
From 65 to 74	399
From 75 to 84	303
85 and over	76
Less than 65	22

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2022

The most common conditions of Medicare patients that Dr. Charles Christopher Donner, MD treated during 2022 were high cholesterol, hypertension, osteoperosis and chronic kidney disease.

Hypertension	58
High Cholesterol	71
Stroke	5
Ischemic Heart Disease	13
Depression	17
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	32
Atrial Fibrilation	13
Heart Failure	7
Chronic Obstructive Pulmonary Disease	7
Diabetes	20
Dementia	3
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Charles Christopher Donner, MD treated as an endocrinologist in Santa Barbara, CA during 2023 were X-rays, musculoskeletal imaging, lab tests and diabetes management.

Volume of procedures performed by Dr. Charles Christopher Donner, MD for Medicare patients.

diabetes management	14
doctor visit	718
lab tests	14
musculoskeletal imaging	412
X-rays	412

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles Christopher Donner, MD.

**Gender**
Male	165
Female	785

**Ethnicity**
Non-Hispanic White	785
Black	0
Hispanic	77
Asian	38
Other	39
Native American	0

**Age**
From 65 to 74	477
From 75 to 84	336
85 and over	110
Less than 65	27

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2023

The most common conditions of Medicare patients that Dr. Charles Christopher Donner, MD treated during 2023 were high cholesterol, hypertension, osteoperosis and chronic kidney disease.

Hypertension	56
High Cholesterol	70
Stroke	4
Ischemic Heart Disease	13
Depression	17
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	38
Atrial Fibrilation	11
Heart Failure	7
Chronic Obstructive Pulmonary Disease	7
Diabetes	18
Dementia	3
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Charles Christopher Donner, MD for Medicare patients.

The highest averages for the top procedures that Dr. Charles Christopher Donner, MD treated as an endocrinologist in Santa Barbara, CA were X-rays, musculoskeletal imaging, lab tests and diabetes management.

aspiration	46
diabetes management	49
diagnostic procedures	46
doctor visit	1070
image guided procedures	46
lab tests	49
minimally invasive procedures	46
minor procedures	46
musculoskeletal imaging	237
X-rays	237

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Charles Christopher Donner, MD.

**Gender**
Female	776
Male	257

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	34
Non-Hispanic White	844
Native American / Alaskan Native	0
Hispanic	109
Other	22

**Age**
75 to 84	331
85 and over	86
Less than 65	63
65 to 74	552

Average of Total of Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Charles Christopher Donner, MD treated were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension	50
High Cholesterol	58
Stroke	3
Ischemic Heart Disease	19
Depression	18
Chronic Kidney Disease	24
Asthma	6
Osteoporosis	24
Heart Failure	9
Chronic Obstructive Pulmonary Disease	6
Diabetes	28
Atrial Fibrillation	9
Dementia	3
Cancer	12

Education & Training

Dr. Charles Christopher Donner, MD graduated from University of Southern California (USC), Keck School of Medicine in 1980. He has a state license in California.

Medical School: University of Southern California (USC), Keck School of Medicine (1980)

Licensed In: California

Affiliations & Hospitals

Dr. Charles Christopher Donner, MD is associated with these hospitals and organizations:

SANSUM CLINIC

Ratings & Reviews

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General Payments

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

**Payments by Company**
AbbVie, Inc.	$4,373 Androgel $1,420	Synthroid $428	Creon $32	$2,493
Abbott Laboratories	$343 FreeStyle Libre blood glucose Flash Monitoring System $117	FreeStyle Libre $109	FreeStyle Libre Pro $57	Diabetes Care $36	FreeStyle Lite system $24
Novo Nordisk Inc	$190 Tresiba $109	Ozempic $81
Auxilium Pharmaceuticals, Inc.	$145 TESTIM $145
Shire North American Group Inc	$131 NATPARA $131
Other	$774 Omnipod $69	TANZEUM $58	PRALUENT (alirocumab) Injection $47	AFREZZA $45	Dexcom G5 Mobile CGM System $41	Other $514

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$3,625
Food and Beverage	$2,149
Education	$119
Travel and Lodging	$62

Biography

Dr. Charles Donner is a specialist in adult endocrinology. He is a graduate of the University of Southern California (USC), Keck School of Medicine.

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Dr. Charles Christopher Donner, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Charles Christopher Donner, MD in 2023

By Affordability:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Average Medicare Patient Data From 2013 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Charles Christopher Donner, MD From 2013 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Santa Barbara, CA