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Dr. Gary R. Johnson, MD

(Dr. Gary Ronald Johnson, M.D.)

(5 Ratings)

Specializes in: Family Medicine and General Practice

University of California, San Diego (UCSD), School of Medicine (1973)

588 W. St.charles Street
San Andreas, CA 95249

(209) 754-1851

Dr. Gary R. Johnson, MD is a family medicine practitioner in San Andreas, CA specializing in family medicine and general practice. He graduated from University of California, San Diego (UCSD), School of Medicine in 1973 and has 53 years of experience. Dr. Gary R. Johnson, MD is affiliated with Mark Twain Medical Center, Dignity Health and HERITAGE HEALTH CENTER INC.

Office Locations

588 W. St.charles Street
San Andreas, CA 95249

(209) 754-1851

(209) 754-0231

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Noteworthy Medicare Patient Procedures Performed by Dr. Gary R. Johnson, MD in 2023

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

Top 10%

By Affordability:

removal of skin lesion

skin lesion destruction

skin procedures

In 2023, Dr. Gary R. Johnson, MD had a list price for removal of skin lesion (growth or mark), skin lesion destruction (e.g. laser surgery), and skin procedures that was lower than the list prices billed to Medicare by 90% 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gary R. Johnson, MD treated as a family medicine practitioner in San Andreas, CA during 2012 were preventive care, vaccines, injections and blood draw.

Volume of procedures performed by Dr. Gary R. Johnson, MD for Medicare patients.

blood draw	50
doctor visit	1974
ear procedures	12
hormone therapy	32
injections	58
preventive care	92
removal of lesion (e.g. growth)	38
skin procedures	38
vaccines	92

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gary R. Johnson, MD treated as a family medicine practitioner in San Andreas, CA during 2013 were preventive care, vaccines, removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Gary R. Johnson, MD for Medicare patients.

doctor visit	1945
injections	23
lab tests	16
preventive care	156
removal of lesion (e.g. growth)	45
skin procedures	45
vaccines	156

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary R. Johnson, MD.

**Gender**
Male	161
Female	172

**Ethnicity**
Non-Hispanic White	314
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	78
85 and over	69
Less than 65	60

Conditions of Medicare patients treated by Dr. Gary R. Johnson, MD in 2013

Hypertension	57
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	27
Depression	15
Chronic Kidney Disease	16
Asthma	11
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	31
Chronic Obstructive Pulmonary Disease	25
Diabetes	26
Dementia	18
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gary R. Johnson, MD treated as a family medicine practitioner in San Andreas, CA during 2014 were preventive care, vaccines, injections and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Gary R. Johnson, MD for Medicare patients.

aspiration	24
blood draw	14
doctor visit	2091
hormone therapy	42
injections	66
preventive care	131
removal of lesion (e.g. growth)	45
skin procedures	45
vaccines	131

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary R. Johnson, MD.

**Gender**
Male	148
Female	174

**Ethnicity**
Non-Hispanic White	300
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	81
85 and over	59
Less than 65	64

Conditions of Medicare patients treated by Dr. Gary R. Johnson, MD in 2014

Hypertension	54
High Cholesterol	36
Stroke	4
Ischemic Heart Disease	30
Depression	16
Chronic Kidney Disease	14
Asthma	9
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	29
Chronic Obstructive Pulmonary Disease	25
Diabetes	24
Dementia	17
Cancer	5

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gary R. Johnson, MD treated as a family medicine practitioner in San Andreas, CA during 2015 were preventive care, vaccines, removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Gary R. Johnson, MD for Medicare patients.

doctor visit	1940
injections	27
preventive care	164
removal of lesion (e.g. growth)	37
skin procedures	37
vaccines	164

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary R. Johnson, MD.

**Gender**
Male	316
Female	344

**Ethnicity**
Non-Hispanic White	618
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	246
From 75 to 84	188
85 and over	106
Less than 65	120

Conditions of Medicare patients treated by Dr. Gary R. Johnson, MD in 2015

Hypertension	58
High Cholesterol	38
Stroke	7
Ischemic Heart Disease	31
Depression	18
Chronic Kidney Disease	20
Asthma	18
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	33
Chronic Obstructive Pulmonary Disease	26
Diabetes	26
Dementia	19
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gary R. Johnson, MD treated as a family medicine practitioner in San Andreas, CA during 2016 were nursing home care, preventive care, vaccines and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Gary R. Johnson, MD for Medicare patients.

doctor visit	1645
nursing home care	533
preventive care	69
removal of lesion (e.g. growth)	16
skin procedures	16
vaccines	69

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary R. Johnson, MD.

**Gender**
Male	235
Female	306

**Ethnicity**
Non-Hispanic White	509
Black	0
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	173
From 75 to 84	172
85 and over	127
Less than 65	69

Conditions of Medicare patients treated by Dr. Gary R. Johnson, MD in 2016

Hypertension	73
High Cholesterol	46
Stroke	10
Ischemic Heart Disease	40
Depression	32
Chronic Kidney Disease	33
Asthma	31
Osteoperosis	13
Atrial Fibrilation	17
Heart Failure	37
Chronic Obstructive Pulmonary Disease	30
Diabetes	28
Dementia	29
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gary R. Johnson, MD treated as a family medicine practitioner in San Andreas, CA during 2017 were nursing home care.

Volume of procedures performed by Dr. Gary R. Johnson, MD for Medicare patients.

doctor visit	1411
nursing home care	1313

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary R. Johnson, MD.

**Gender**
Male	300
Female	412

**Ethnicity**
Non-Hispanic White	669
Black	0
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	209
From 75 to 84	238
85 and over	188
Less than 65	77

Conditions of Medicare patients treated by Dr. Gary R. Johnson, MD in 2017

Hypertension	75
High Cholesterol	51
Stroke	12
Ischemic Heart Disease	40
Depression	46
Chronic Kidney Disease	41
Asthma	7
Osteoperosis	14
Atrial Fibrilation	18
Heart Failure	38
Chronic Obstructive Pulmonary Disease	31
Diabetes	33
Dementia	38
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gary R. Johnson, MD treated as a family medicine practitioner in San Andreas, CA during 2018 were nursing home care, preventive care, vaccines and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Gary R. Johnson, MD for Medicare patients.

doctor visit	1429
nursing home care	1536
preventive care	60
removal of lesion (e.g. growth)	15
skin procedures	15
vaccines	60

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary R. Johnson, MD.

**Gender**
Male	302
Female	379

**Ethnicity**
Non-Hispanic White	643
Black	0
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	202
From 75 to 84	217
85 and over	189
Less than 65	73

Conditions of Medicare patients treated by Dr. Gary R. Johnson, MD in 2018

Hypertension	75
High Cholesterol	53
Stroke	12
Ischemic Heart Disease	45
Depression	42
Chronic Kidney Disease	42
Asthma	7
Osteoperosis	15
Atrial Fibrilation	15
Heart Failure	34
Chronic Obstructive Pulmonary Disease	33
Diabetes	29
Dementia	35
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gary R. Johnson, MD treated as a family medicine practitioner in San Andreas, CA during 2019 were nursing home care, preventive care, vaccines and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Gary R. Johnson, MD for Medicare patients.

doctor visit	1606
nursing home care	927
preventive care	130
removal of lesion (e.g. growth)	19
skin procedures	19
vaccines	130

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary R. Johnson, MD.

**Gender**
Male	280
Female	329

**Ethnicity**
Non-Hispanic White	566
Black	0
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	193
From 75 to 84	211
85 and over	150
Less than 65	55

Conditions of Medicare patients treated by Dr. Gary R. Johnson, MD in 2019

Hypertension	75
High Cholesterol	56
Stroke	11
Ischemic Heart Disease	45
Depression	44
Chronic Kidney Disease	39
Asthma	6
Osteoperosis	19
Atrial Fibrilation	15
Heart Failure	30
Chronic Obstructive Pulmonary Disease	31
Diabetes	29
Dementia	33
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gary R. Johnson, MD treated as a family medicine practitioner in San Andreas, CA during 2020 were nursing home care, preventive care, vaccines and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Gary R. Johnson, MD for Medicare patients.

doctor visit	1671
lab tests	14
nursing home care	395
preventive care	110
removal of lesion (e.g. growth)	29
skin procedures	29
vaccines	110

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary R. Johnson, MD.

**Gender**
Male	245
Female	210

**Ethnicity**
Non-Hispanic White	430
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	151
85 and over	87
Less than 65	47

Conditions of Medicare patients treated by Dr. Gary R. Johnson, MD in 2020

Hypertension	75
High Cholesterol	52
Stroke	9
Ischemic Heart Disease	48
Depression	47
Chronic Kidney Disease	40
Asthma	7
Osteoperosis	17
Atrial Fibrilation	12
Heart Failure	27
Chronic Obstructive Pulmonary Disease	35
Diabetes	28
Dementia	23
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gary R. Johnson, MD treated as a family medicine practitioner in San Andreas, CA during 2021 were nursing home care, removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Gary R. Johnson, MD for Medicare patients.

doctor visit	1728
nursing home care	455
removal of lesion (e.g. growth)	11
skin procedures	11

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary R. Johnson, MD.

**Gender**
Male	221
Female	217

**Ethnicity**
Non-Hispanic White	407
Black	0
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	163
From 75 to 84	153
85 and over	78
Less than 65	44

Conditions of Medicare patients treated by Dr. Gary R. Johnson, MD in 2021

Hypertension	72
High Cholesterol	62
Stroke	7
Ischemic Heart Disease	50
Depression	52
Chronic Kidney Disease	40
Asthma	9
Osteoperosis	44
Atrial Fibrilation	12
Heart Failure	27
Chronic Obstructive Pulmonary Disease	31
Diabetes	29
Dementia	25
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gary R. Johnson, MD treated as a family medicine practitioner in San Andreas, CA during 2022 were nursing home care, removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Gary R. Johnson, MD for Medicare patients.

doctor visit	1797
nursing home care	350
removal of lesion (e.g. growth)	21
skin procedures	21

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gary R. Johnson, MD.

**Gender**
Male	223
Female	221

**Ethnicity**
Non-Hispanic White	413
Black	0
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	160
From 75 to 84	151
85 and over	90
Less than 65	43

Conditions of Medicare patients treated by Dr. Gary R. Johnson, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	39
Depression	45
Chronic Kidney Disease	31
Asthma	14
Osteoperosis	61
Atrial Fibrilation	23
Heart Failure	22
Chronic Obstructive Pulmonary Disease	35
Diabetes	28
Dementia	19
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gary R. Johnson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gary R. Johnson, MD treated as a family medicine practitioner in San Andreas, CA were nursing home care, preventive care, vaccines and injections.

aspiration	24
blood draw	32
doctor visit	1748
ear procedures	12
hormone therapy	37
injections	43
lab tests	15
nursing home care	787
preventive care	114
removal of lesion (e.g. growth)	27
skin procedures	27
vaccines	114

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gary R. Johnson, MD.

**Gender**
Male	221
Female	251

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	442
Native American / Alaskan Native	0
Hispanic	12
Other	0

**Age**
75 to 84	149
85 and over	103
Less than 65	59
65 to 74	160

Average of Total of Conditions of Medicare patients treated by Dr. Gary R. Johnson, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Gary R. Johnson, MD treated were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	62
High Cholesterol	46
Stroke	7
Ischemic Heart Disease	35
Depression	32
Chronic Kidney Disease	28
Asthma	10
Osteoporosis	20
Heart Failure	28
Chronic Obstructive Pulmonary Disease	27
Diabetes	25
Atrial Fibrillation	13
Dementia	23
Cancer	8

Education & Training

Dr. Gary R. Johnson, MD graduated from University of California, San Diego (UCSD), School of Medicine in 1973. He has a state license in California.

Medical School: University of California, San Diego (UCSD), School of Medicine (1973)

Licensed In: California

Affiliations & Hospitals

Dr. Gary R. Johnson, MD is associated with these hospitals and organizations:

Mark Twain Medical Center

Dignity Health

HERITAGE HEALTH CENTER INC

Ratings & Reviews

Dr. Gary R. Johnson, MD has a high overall rating with an average of 4.2 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Gary R. Johnson, MD from all over the web to help you find the right in San Andreas, CA.

4.2

Overall Rating

(5 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Novo Nordisk Inc	$2,175 Tresiba $897	Ozempic $484	RYBELSUS $382	Xultophy 100/3.6 $205	Victoza $36	Other $171
GlaxoSmithKline, LLC.	$860 TRELEGY ELLIPTA $435	ANORO $217	SHINGRIX $98	BREO $60	INCRUSE $15	Other $36
Pfizer Inc.	$768 COLOGUARD $303	EUCRISA $106	TRUMENBA $78	LYRICA $61	NURTEC ODT $56	Other $164
Iroko Pharmaceuticals, LLC	$691 ZORVOLEX $691
AstraZeneca Pharmaceuticals LP	$601 FARXIGA $423	SYMBICORT $135	BREZTRI $28	MOVANTIK $15
Other	$4,225 Repatha $458	XARELTO $356	Trintellix $242	LEQVIO $233	NURTEC ODT $176	Other $2,759

**Types of Payments**
Food and Beverage	$9,086
Education	$123
Consulting Fee	$79
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$32

Biography

Dr. Gary Johnson's areas of specialization are general practice and family medicine; he sees patients in San Andreas, CA. He is a graduate of the University of California, San Diego (UCSD), School of Medicine. Dr. Johnson is rated highly by his patients. He is professionally affiliated with Mark Twain Medical Center. According to Dignity Health, Dr. Johnson is not acceping new patients at this time.

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Dr. Gary R. Johnson, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Gary R. Johnson, MD in 2023

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. Gary R. Johnson, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary R. Johnson, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary R. Johnson, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary R. Johnson, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary R. Johnson, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary R. Johnson, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary R. Johnson, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary R. Johnson, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary R. Johnson, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gary R. Johnson, 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. Gary R. Johnson, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in San Andreas, CA