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Home > CA Providers > Ophthalmologists

Dr. John Olaf Johansson, MD PHD

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Specializes in: Ophthalmology (Eye Disease)

2809 Olive Highway Suite 140
Oroville, CA 95966

(530) 534-1400

Dr. John Olaf Johansson, MD PHD is an ophthalmologist in Oroville, CA specializing in ophthalmology (eye disease).

Office Locations

2809 Olive Highway Suite 140
Oroville, CA 95966

(530) 534-1400

(530) 534-6380

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John Olaf Johansson, MD PHD treated as an ophthalmologist in Oroville, CA during 2012 were eye procedures, ultrasound (sonogram), lacrimal (tearing system) procedures and capsulotomy.

Volume of procedures performed by Dr. John Olaf Johansson, MD PHD for Medicare patients.

capsulotomy	24
doctor visit	573
eye procedures	1350
lacrimal (tearing system) procedures	24
laser treatment	24
ultrasound (sonogram)	91

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Olaf Johansson, MD PHD treated as an ophthalmologist in Oroville, CA during 2013 were eye procedures, ultrasound (sonogram), capsulotomy and laser treatment.

Volume of procedures performed by Dr. John Olaf Johansson, MD PHD for Medicare patients.

capsulotomy	26
doctor visit	552
eye procedures	1222
laser treatment	26
ultrasound (sonogram)	75

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Olaf Johansson, MD PHD.

**Gender**
Male	365
Female	566

**Ethnicity**
Non-Hispanic White	822
Black	19
Hispanic	53
Asian	0
Other	0
Native American	18

**Age**
From 65 to 74	314
From 75 to 84	326
85 and over	188
Less than 65	103

Conditions of Medicare patients treated by Dr. John Olaf Johansson, MD PHD in 2013

Hypertension	65
High Cholesterol	48
Stroke	6
Ischemic Heart Disease	31
Depression	14
Chronic Kidney Disease	22
Asthma	7
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	20
Diabetes	36
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Olaf Johansson, MD PHD treated as an ophthalmologist in Oroville, CA during 2014 were eye procedures, ultrasound (sonogram), capsulotomy and laser treatment.

Volume of procedures performed by Dr. John Olaf Johansson, MD PHD for Medicare patients.

capsulotomy	35
doctor visit	463
eye procedures	1154
lacrimal (tearing system) procedures	15
laser treatment	35
ultrasound (sonogram)	75

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Olaf Johansson, MD PHD.

**Gender**
Male	340
Female	535

**Ethnicity**
Non-Hispanic White	771
Black	25
Hispanic	47
Asian	0
Other	0
Native American	16

**Age**
From 65 to 74	289
From 75 to 84	297
85 and over	186
Less than 65	103

Conditions of Medicare patients treated by Dr. John Olaf Johansson, MD PHD in 2014

Hypertension	67
High Cholesterol	49
Stroke	6
Ischemic Heart Disease	30
Depression	17
Chronic Kidney Disease	22
Asthma	6
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Olaf Johansson, MD PHD treated as an ophthalmologist in Oroville, CA during 2015 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. John Olaf Johansson, MD PHD for Medicare patients.

doctor visit	311
eye procedures	670
ultrasound (sonogram)	41

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Olaf Johansson, MD PHD.

**Gender**
Male	526
Female	842

**Ethnicity**
Non-Hispanic White	1194
Black	42
Hispanic	80
Asian	0
Other	0
Native American	22

**Age**
From 65 to 74	458
From 75 to 84	502
85 and over	266
Less than 65	142

Conditions of Medicare patients treated by Dr. John Olaf Johansson, MD PHD in 2015

Hypertension	68
High Cholesterol	50
Stroke	5
Ischemic Heart Disease	32
Depression	18
Chronic Kidney Disease	24
Asthma	12
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Olaf Johansson, MD PHD treated as an ophthalmologist in Oroville, CA during 2016 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. John Olaf Johansson, MD PHD for Medicare patients.

doctor visit	469
eye procedures	884
ultrasound (sonogram)	23

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Olaf Johansson, MD PHD.

**Gender**
Male	334
Female	512

**Ethnicity**
Non-Hispanic White	730
Black	25
Hispanic	54
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	285
From 75 to 84	297
85 and over	157
Less than 65	107

Conditions of Medicare patients treated by Dr. John Olaf Johansson, MD PHD in 2016

Hypertension	69
High Cholesterol	53
Stroke	7
Ischemic Heart Disease	32
Depression	13
Chronic Kidney Disease	30
Asthma	23
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	22
Diabetes	34
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Olaf Johansson, MD PHD treated as an ophthalmologist in Oroville, CA during 2017 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. John Olaf Johansson, MD PHD for Medicare patients.

doctor visit	312
eye procedures	800
ultrasound (sonogram)	13

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Olaf Johansson, MD PHD.

**Gender**
Male	313
Female	446

**Ethnicity**
Non-Hispanic White	654
Black	18
Hispanic	53
Asian	0
Other	0
Native American	15

**Age**
From 65 to 74	266
From 75 to 84	263
85 and over	129
Less than 65	101

Conditions of Medicare patients treated by Dr. John Olaf Johansson, MD PHD in 2017

Hypertension	70
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	31
Depression	16
Chronic Kidney Disease	31
Asthma	7
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	22
Diabetes	34
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Olaf Johansson, MD PHD treated as an ophthalmologist in Oroville, CA during 2018 were eye procedures.

Volume of procedures performed by Dr. John Olaf Johansson, MD PHD for Medicare patients.

doctor visit	155
eye procedures	420

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Olaf Johansson, MD PHD.

**Gender**
Male	178
Female	305

**Ethnicity**
Non-Hispanic White	410
Black	14
Hispanic	39
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	173
85 and over	102
Less than 65	55

Conditions of Medicare patients treated by Dr. John Olaf Johansson, MD PHD in 2018

Hypertension	68
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	35
Depression	15
Chronic Kidney Disease	29
Asthma	6
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	20
Diabetes	37
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Olaf Johansson, MD PHD treated as an ophthalmologist in Oroville, CA during 2019 were eye procedures.

Volume of procedures performed by Dr. John Olaf Johansson, MD PHD for Medicare patients.

doctor visit	479
eye procedures	188

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Olaf Johansson, MD PHD.

**Gender**
Male	185
Female	289

**Ethnicity**
Non-Hispanic White	404
Black	13
Hispanic	38
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	159
From 75 to 84	179
85 and over	86
Less than 65	50

Conditions of Medicare patients treated by Dr. John Olaf Johansson, MD PHD in 2019

Hypertension	70
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	33
Depression	16
Chronic Kidney Disease	30
Asthma	5
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	20
Diabetes	37
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. John Olaf Johansson, MD PHD for Medicare patients.

doctor visit	136

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Olaf Johansson, MD PHD.

**Gender**
Male	53
Female	80

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

**Age**
From 65 to 74	41
From 75 to 84	53
85 and over	26
Less than 65	13

Conditions of Medicare patients treated by Dr. John Olaf Johansson, MD PHD in 2020

Hypertension	71
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	33
Depression	12
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	0
Atrial Fibrilation	17
Heart Failure	17
Chronic Obstructive Pulmonary Disease	20
Diabetes	44
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Volume of procedures performed by Dr. John Olaf Johansson, MD PHD for Medicare patients.

The highest averages for the top procedures that Dr. John Olaf Johansson, MD PHD treated as an ophthalmologist in Oroville, CA were eye procedures, ultrasound (sonogram), capsulotomy and laser treatment.

capsulotomy	28
doctor visit	383
eye procedures	836
lacrimal (tearing system) procedures	19
laser treatment	28
ultrasound (sonogram)	53

Average Medicare Patient Data From 2012 - 2020

Information about Medicare patients treated by Dr. John Olaf Johansson, MD PHD.

**Gender**
Male	254
Female	397

**Ethnicity**
Black / African American	17
Asian / Pacific Islander	1
Non-Hispanic White	567
Hispanic	40
Native American / Alaskan Native	7
Other	0

**Age**
75 to 84	232
85 and over	126
Less than 65	74
65 to 74	218

Average of Total of Conditions of Medicare patients treated by Dr. John Olaf Johansson, MD PHD From 2012 - 2020

The highest averages of the most common conditions of Medicare patients that Dr. John Olaf Johansson, MD PHD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	60
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	28
Depression	13
Chronic Kidney Disease	24
Asthma	7
Osteoporosis	6
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Atrial Fibrillation	11
Cancer	9
Dementia	8

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. John Olaf Johansson, MD PHD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Allergan Inc.	$312 RESTASIS $124	LUMIGAN $120	$69
Allergan, Inc.	$87 $87
Bausch and Lomb Inc.	$85 STELLARIS $85
Abbott Laboratories	$66 Optics $66
Janssen Pharmaceuticals, Inc	$30 XARELTO $30
Other	$12 Injectafer $12

**Types of Payments**
Food and Beverage	$592

Biography

Dr. John Johansson is an Oroville, CA physician who specializes in ophthalmology (eye disease). Dr. Johansson has obtained a license to practice in California.

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Dr. John Olaf Johansson, MD PHD

Office Locations

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. John Olaf Johansson, MD PHD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Olaf Johansson, MD PHD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Olaf Johansson, MD PHD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Olaf Johansson, MD PHD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Olaf Johansson, MD PHD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Olaf Johansson, MD PHD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Olaf Johansson, MD PHD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Olaf Johansson, MD PHD in 2020

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Average Medicare Patient Data From 2012 - 2020

Average of Total of Conditions of Medicare patients treated by Dr. John Olaf Johansson, MD PHD From 2012 - 2020

Education & Training

Ratings & Reviews

General Payments

Biography

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