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Home > CA Providers > Ophthalmologists

Dr. Roger A. Kohn, MD

Accepting New Patients

(2 Ratings)

Specializes in: Ophthalmology (Eye Disease)

Northwestern University, Feinberg School of Medicine

1532 State Street 2nd Floor
Santa Barbara, CA 93101

(805) 682-9274

Dr. Roger A. Kohn, MD is an ophthalmologist in Santa Barbara, CA specializing in ophthalmology (eye disease). He graduated from Northwestern University, Feinberg School of Medicine. Dr. Roger A. Kohn, MD is affiliated with Dignity Health, Mercy Hospitals of Bakersfield and Cottage Health.

Office Locations

1532 State Street 2nd Floor
Santa Barbara, CA 93101

open_in_new

Mercy Hospitals of Bakersfield

2920 F Street Suite C7
Bakersfield, CA 93301

(661) 322-5435

(661) 322-4304

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Roger A. Kohn, MD treated as an ophthalmologist in Santa Barbara, CA during 2012 were lacrimal (tearing system) procedures, eye procedures, plastic surgery procedures and reconstructive surgery.

Volume of procedures performed by Dr. Roger A. Kohn, MD for Medicare patients.

doctor visit	118
eye procedures	49
lacrimal (tearing system) procedures	61
plastic surgery procedures	48
reconstructive surgery	15
tissue transfer	15
wound repair (e.g. stitches)	15

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Roger A. Kohn, MD treated as an ophthalmologist in Santa Barbara, CA during 2013 were plastic surgery procedures, eye procedures, reconstructive surgery and wound repair (e.g. stitches).

Volume of procedures performed by Dr. Roger A. Kohn, MD for Medicare patients.

doctor visit	164
eye procedures	30
lacrimal (tearing system) procedures	18
plastic surgery procedures	40
reconstructive surgery	21
tissue transfer	21
wound repair (e.g. stitches)	21

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger A. Kohn, MD.

**Gender**
Male	38
Female	33

**Ethnicity**
Non-Hispanic White	59
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	23
From 75 to 84	27
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger A. Kohn, MD in 2013

Hypertension	66
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	34
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Roger A. Kohn, MD treated as an ophthalmologist in Santa Barbara, CA during 2014 were eye procedures, lacrimal (tearing system) procedures and plastic surgery procedures.

Volume of procedures performed by Dr. Roger A. Kohn, MD for Medicare patients.

doctor visit	147
eye procedures	30
lacrimal (tearing system) procedures	15
plastic surgery procedures	15

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger A. Kohn, MD.

**Gender**
Male	28
Female	34

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

**Age**
From 65 to 74	27
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger A. Kohn, MD in 2014

Hypertension	61
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	27
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	18
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Roger A. Kohn, MD treated as an ophthalmologist in Santa Barbara, CA during 2015 were plastic surgery procedures, eye procedures, reconstructive surgery and wound repair (e.g. stitches).

Volume of procedures performed by Dr. Roger A. Kohn, MD for Medicare patients.

doctor visit	140
eye procedures	26
lacrimal (tearing system) procedures	13
plastic surgery procedures	29
reconstructive surgery	17
tissue transfer	17
wound repair (e.g. stitches)	17

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger A. Kohn, MD.

**Gender**
Male	60
Female	74

**Ethnicity**
Non-Hispanic White	100
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger A. Kohn, MD in 2015

Hypertension	66
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	22
Depression	0
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	21
Chronic Obstructive Pulmonary Disease	0
Diabetes	28
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Roger A. Kohn, MD treated as an ophthalmologist in Santa Barbara, CA during 2016 were plastic surgery procedures, eye procedures, lacrimal (tearing system) procedures and reconstructive surgery.

Volume of procedures performed by Dr. Roger A. Kohn, MD for Medicare patients.

doctor visit	174
eye procedures	59
lacrimal (tearing system) procedures	31
plastic surgery procedures	61
reconstructive surgery	24
tissue transfer	24
wound repair (e.g. stitches)	24

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger A. Kohn, MD.

**Gender**
Male	36
Female	34

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

**Age**
From 65 to 74	23
From 75 to 84	31
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger A. Kohn, MD in 2016

Hypertension	71
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	37
Depression	0
Chronic Kidney Disease	24
Asthma	21
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	24
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Roger A. Kohn, MD treated as an ophthalmologist in Santa Barbara, CA during 2017 were plastic surgery procedures, eye procedures, reconstructive surgery and wound repair (e.g. stitches).

Volume of procedures performed by Dr. Roger A. Kohn, MD for Medicare patients.

doctor visit	159
eye procedures	42
lacrimal (tearing system) procedures	15
plastic surgery procedures	45
reconstructive surgery	16
tissue transfer	16
wound repair (e.g. stitches)	16

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger A. Kohn, MD.

**Gender**
Male	37
Female	42

**Age**
From 65 to 74	23
From 75 to 84	37
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger A. Kohn, MD in 2017

Hypertension	61
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	51
Depression	16
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	14
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Roger A. Kohn, MD treated as an ophthalmologist in Santa Barbara, CA during 2018 were plastic surgery procedures, reconstructive surgery, wound repair (e.g. stitches) and tissue transfer.

Volume of procedures performed by Dr. Roger A. Kohn, MD for Medicare patients.

doctor visit	166
eye procedures	11
lacrimal (tearing system) procedures	13
plastic surgery procedures	30
reconstructive surgery	19
tissue transfer	19
wound repair (e.g. stitches)	19

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger A. Kohn, MD.

**Gender**
Male	35
Female	39

**Age**
From 65 to 74	25
From 75 to 84	32
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger A. Kohn, MD in 2018

Hypertension	75
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	46
Depression	20
Chronic Kidney Disease	30
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	23
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Roger A. Kohn, MD treated as an ophthalmologist in Santa Barbara, CA during 2019 were lacrimal (tearing system) procedures and eye procedures.

Volume of procedures performed by Dr. Roger A. Kohn, MD for Medicare patients.

doctor visit	137
eye procedures	11
lacrimal (tearing system) procedures	16

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger A. Kohn, MD.

**Gender**
Male	24
Female	36

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

**Age**
From 65 to 74	23
From 75 to 84	17
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger A. Kohn, MD in 2019

Hypertension	63
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	37
Depression	30
Chronic Kidney Disease	35
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	25
Chronic Obstructive Pulmonary Disease	0
Diabetes	28
Dementia	0
Cancer	20

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Roger A. Kohn, MD treated as an ophthalmologist in Santa Barbara, CA during 2020 were reconstructive surgery, plastic surgery procedures, wound repair (e.g. stitches) and tissue transfer.

Volume of procedures performed by Dr. Roger A. Kohn, MD for Medicare patients.

doctor visit	128
plastic surgery procedures	17
reconstructive surgery	17
tissue transfer	17
wound repair (e.g. stitches)	17

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger A. Kohn, MD.

**Gender**
Male	22
Female	24

**Age**
From 65 to 74	0
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger A. Kohn, MD in 2020

Hypertension	46
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	33
Depression	0
Chronic Kidney Disease	30
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	30
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Roger A. Kohn, MD for Medicare patients.

doctor visit	83

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger A. Kohn, MD.

**Gender**
Male	23
Female	25

**Age**
From 65 to 74	15
From 75 to 84	18
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger A. Kohn, MD in 2021

Hypertension	58
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	29
Depression	25
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Roger A. Kohn, MD for Medicare patients.

doctor visit	88

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Roger A. Kohn, MD.

**Gender**
Male	20
Female	28

**Ethnicity**
Non-Hispanic White	35
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	21
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Roger A. Kohn, MD in 2022

Hypertension	65
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	23
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	29
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Roger A. Kohn, MD for Medicare patients.

The highest averages for the top procedures that Dr. Roger A. Kohn, MD treated as an ophthalmologist in Santa Barbara, CA were plastic surgery procedures, eye procedures, lacrimal (tearing system) procedures and reconstructive surgery.

doctor visit	136
eye procedures	32
lacrimal (tearing system) procedures	22
plastic surgery procedures	35
reconstructive surgery	18
tissue transfer	18
wound repair (e.g. stitches)	18

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Roger A. Kohn, MD.

**Gender**
Male	29
Female	33

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	31
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	21
85 and over	0
Less than 65	0
65 to 74	22

Average of Total of Conditions of Medicare patients treated by Dr. Roger A. Kohn, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Roger A. Kohn, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	57
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	28
Depression	8
Chronic Kidney Disease	18
Asthma	1
Osteoporosis	0
Heart Failure	9
Chronic Obstructive Pulmonary Disease	4
Diabetes	23
Atrial Fibrillation	2
Dementia	1
Cancer	3

Education & Training

Dr. Roger A. Kohn, MD graduated from Northwestern University, Feinberg School of Medicine. He completed residency at University of Alabama Affiliated Hospitals. He is certified by the Ophthalmology and has a state license in California.

Medical School: Northwestern University, Feinberg School of Medicine

Residency: University of Alabama Affiliated Hospitals

Board Certification: Ophthalmology

Licensed In: California

Affiliations & Hospitals

Dr. Roger A. Kohn, MD is associated with these hospitals and organizations:

Dignity Health

Mercy Hospitals of Bakersfield

Cottage Health

Ratings & Reviews

Dr. Roger A. Kohn, MD has a good overall rating with an average of 3.0 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. Roger A. Kohn, MD from all over the web to help you find the right in Santa Barbara, CA.

Overall Rating

(2 Ratings)

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General Payments

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

**Payments by Company**
Allergan Inc.	$2,062 BOTOX $1,614	COMBIGAN $219	LUMIGAN $127	RESTASIS $102
Regeneron Healthcare Solutions, Inc.	$460 Eylea $335	EYLEA aflibercept injection $125
Alcon Laboratories Inc	$407 AcrySof $118	LenSx $102	Ilevro $95	Simbrinza $92
Sun Pharmaceutical Industries Inc.	$296 CEQUA $194	Bromsite $102
Bausch & Lomb, a division of Bausch Health US, LLC	$249 LOTEMAX SM $125	VYZULTA $125
Other	$2,027 TRULIGN TORIC $177	TEPEZZA $166	ARGOS $140	iSTENT iNJECT TRABECULAR MICRO-BYPASS STENT SYSTEM $132	Kahook Dual Blade $126	Other $1,286

**Types of Payments**
Food and Beverage	$3,888
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$1,614

Biography

Dr. Roger Kohn specializes in ophthalmology (eye disease) and practices in Bakersfield, CA and Santa Barbara, CA. His hospital/clinic affiliations include Cottage Health and Mercy Hospitals of Bakersfield. According to Dignity Health, he is currently accepting new patients at his office in Bakersfield, CA. After attending Northwestern University, Feinberg School of Medicine, Dr. Kohn completed his residency training at Northwestern Memorial Hospital, a hospital affiliated with the University of Alabama, and a hospital affiliated with Harvard Medical School.