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Home > MT Providers > Ophthalmologists

Dr. Mark Ross Comaratta, MD

(14 Ratings)

Specializes in: Ophthalmology (Eye Disease)

1940 W Dickerson Street Suite 103
Bozeman, MT 59718

(406) 284-2370

Dr. Mark Ross Comaratta, MD is an ophthalmologist in Bozeman, MT specializing in ophthalmology (eye disease).

Office Locations

1940 W Dickerson Street Suite 103
Bozeman, MT 59718

(406) 284-2370

(406) 284-2372

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark Ross Comaratta, MD treated as an ophthalmologist in Bozeman, MT during 2012 were eye procedures, injections and photocoagulation.

Volume of procedures performed by Dr. Mark Ross Comaratta, MD for Medicare patients.

doctor visit	376
eye procedures	2509
injections	547
photocoagulation	23

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark Ross Comaratta, MD treated as an ophthalmologist in Bozeman, MT during 2013 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Mark Ross Comaratta, MD for Medicare patients.

diagnostic imaging	66
doctor visit	437
eye procedures	1986
injections	335
photocoagulation	47
prophylaxis (preventive treatment)	35
ultrasound (sonogram)	66

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ross Comaratta, MD.

**Gender**
Male	138
Female	142

**Ethnicity**
Non-Hispanic White	268
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	104
85 and over	48
Less than 65	16

Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD in 2013

Hypertension	38
High Cholesterol	25
Stroke	0
Ischemic Heart Disease	21
Depression	11
Chronic Kidney Disease	11
Asthma	0
Osteoperosis	4
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark Ross Comaratta, MD treated as an ophthalmologist in Bozeman, MT during 2014 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. Mark Ross Comaratta, MD for Medicare patients.

diagnostic imaging	40
doctor visit	424
eye procedures	2931
injections	596
photocoagulation	51
prophylaxis (preventive treatment)	34
ultrasound (sonogram)	40

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ross Comaratta, MD.

**Gender**
Male	193
Female	221

**Ethnicity**
Non-Hispanic White	402
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	145
85 and over	79
Less than 65	18

Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD in 2014

Hypertension	43
High Cholesterol	30
Stroke	3
Ischemic Heart Disease	23
Depression	16
Chronic Kidney Disease	14
Asthma	3
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Dementia	7
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark Ross Comaratta, MD treated as an ophthalmologist in Bozeman, MT during 2015 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Mark Ross Comaratta, MD for Medicare patients.

diagnostic imaging	66
doctor visit	627
eye procedures	3676
injections	834
photocoagulation	39
prophylaxis (preventive treatment)	39
ultrasound (sonogram)	66

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ross Comaratta, MD.

**Gender**
Male	486
Female	570

**Ethnicity**
Non-Hispanic White	1026
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	462
From 75 to 84	350
85 and over	186
Less than 65	58

Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD in 2015

Hypertension	43
High Cholesterol	26
Stroke	6
Ischemic Heart Disease	24
Depression	15
Chronic Kidney Disease	16
Asthma	6
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	5
Diabetes	22
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark Ross Comaratta, MD treated as an ophthalmologist in Bozeman, MT during 2016 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Mark Ross Comaratta, MD for Medicare patients.

diagnostic imaging	67
doctor visit	550
eye procedures	4280
injections	1083
photocoagulation	39
prophylaxis (preventive treatment)	27
ultrasound (sonogram)	67

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ross Comaratta, MD.

**Gender**
Male	266
Female	295

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

**Age**
From 65 to 74	220
From 75 to 84	200
85 and over	106
Less than 65	35

Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD in 2016

Hypertension	46
High Cholesterol	28
Stroke	4
Ischemic Heart Disease	24
Depression	14
Chronic Kidney Disease	18
Asthma	12
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	10
Diabetes	25
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark Ross Comaratta, MD treated as an ophthalmologist in Bozeman, MT during 2017 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Mark Ross Comaratta, MD for Medicare patients.

diagnostic imaging	71
doctor visit	532
eye procedures	4771
injections	1305
photocoagulation	52
prophylaxis (preventive treatment)	52
ultrasound (sonogram)	71

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ross Comaratta, MD.

**Gender**
Male	306
Female	326

**Ethnicity**
Non-Hispanic White	606
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	261
From 75 to 84	217
85 and over	118
Less than 65	36

Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD in 2017

Hypertension	47
High Cholesterol	23
Stroke	3
Ischemic Heart Disease	22
Depression	14
Chronic Kidney Disease	21
Asthma	4
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark Ross Comaratta, MD treated as an ophthalmologist in Bozeman, MT during 2018 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Mark Ross Comaratta, MD for Medicare patients.

diagnostic imaging	48
doctor visit	510
eye procedures	4885
injections	1408
photocoagulation	35
prophylaxis (preventive treatment)	35
ultrasound (sonogram)	48

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ross Comaratta, MD.

**Gender**
Male	287
Female	309

**Ethnicity**
Non-Hispanic White	571
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	232
85 and over	115
Less than 65	19

Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD in 2018

Hypertension	51
High Cholesterol	31
Stroke	3
Ischemic Heart Disease	24
Depression	16
Chronic Kidney Disease	20
Asthma	3
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	8
Diabetes	28
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark Ross Comaratta, MD treated as an ophthalmologist in Bozeman, MT during 2019 were eye procedures, injections, photocoagulation and prophylaxis (preventive treatment).

Volume of procedures performed by Dr. Mark Ross Comaratta, MD for Medicare patients.

diagnostic imaging	26
doctor visit	392
eye procedures	3583
injections	1061
photocoagulation	28
prophylaxis (preventive treatment)	28
ultrasound (sonogram)	26

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ross Comaratta, MD.

**Gender**
Male	246
Female	270

**Ethnicity**
Non-Hispanic White	494
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	183
85 and over	91
Less than 65	20

Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD in 2019

Hypertension	49
High Cholesterol	31
Stroke	2
Ischemic Heart Disease	23
Depression	18
Chronic Kidney Disease	22
Asthma	3
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark Ross Comaratta, MD treated as an ophthalmologist in Bozeman, MT during 2020 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Mark Ross Comaratta, MD for Medicare patients.

diagnostic imaging	35
doctor visit	218
eye procedures	4164
injections	1408
photocoagulation	28
prophylaxis (preventive treatment)	28
ultrasound (sonogram)	35

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ross Comaratta, MD.

**Gender**
Male	234
Female	269

**Ethnicity**
Non-Hispanic White	481
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	212
From 75 to 84	175
85 and over	93
Less than 65	23

Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD in 2020

Hypertension	43
High Cholesterol	26
Stroke	3
Ischemic Heart Disease	21
Depression	17
Chronic Kidney Disease	19
Asthma	2
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	22
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark Ross Comaratta, MD treated as an ophthalmologist in Bozeman, MT during 2021 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Mark Ross Comaratta, MD for Medicare patients.

diagnostic imaging	22
doctor visit	534
eye procedures	4031
injections	1410
photocoagulation	16
prophylaxis (preventive treatment)	16
ultrasound (sonogram)	22

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ross Comaratta, MD.

**Gender**
Male	257
Female	308

**Ethnicity**
Non-Hispanic White	535
Black	0
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	245
From 75 to 84	196
85 and over	103
Less than 65	21

Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD in 2021

Hypertension	51
High Cholesterol	34
Stroke	3
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	23
Asthma	3
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark Ross Comaratta, MD treated as an ophthalmologist in Bozeman, MT during 2022 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Mark Ross Comaratta, MD for Medicare patients.

diagnostic imaging	16
doctor visit	604
eye procedures	3822
injections	1276
photocoagulation	16
prophylaxis (preventive treatment)	16
ultrasound (sonogram)	16

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ross Comaratta, MD.

**Gender**
Male	244
Female	309

**Ethnicity**
Non-Hispanic White	531
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	248
From 75 to 84	185
85 and over	106
Less than 65	14

Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD in 2022

Hypertension	65
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	19
Depression	16
Chronic Kidney Disease	12
Asthma	5
Osteoperosis	14
Atrial Fibrilation	18
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Dementia	4
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Mark Ross Comaratta, MD treated as an ophthalmologist in Bozeman, MT during 2023 were eye procedures and injections.

Volume of procedures performed by Dr. Mark Ross Comaratta, MD for Medicare patients.

doctor visit	44
eye procedures	217
injections	71

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Ross Comaratta, MD.

**Gender**
Male	51
Female	59

**Age**
From 65 to 74	40
From 75 to 84	45
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD in 2023

Hypertension	73
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	19
Depression	18
Chronic Kidney Disease	12
Asthma	0
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Mark Ross Comaratta, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark Ross Comaratta, MD treated as an ophthalmologist in Bozeman, MT were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

diagnostic imaging	45
doctor visit	437
eye procedures	3404
injections	944
photocoagulation	34
prophylaxis (preventive treatment)	31
ultrasound (sonogram)	45

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Mark Ross Comaratta, MD.

**Gender**
Female	256
Male	225

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	455
Native American / Alaskan Native	0
Hispanic	0
Other	3

**Age**
75 to 84	169
85 and over	87
Less than 65	21
65 to 74	202

Average of Total of Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD From 2012 - 2023

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

Hypertension	45
High Cholesterol	30
Stroke	2
Ischemic Heart Disease	20
Depression	14
Chronic Kidney Disease	15
Asthma	3
Osteoporosis	7
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	22
Atrial Fibrillation	10
Dementia	4
Cancer	8

Education & Training

He has a state license in Montana.

Licensed In: Montana

Ratings & Reviews

Dr. Mark Ross Comaratta, MD has an exceptional overall rating with an average of 4.5 out of 5 stars based on 14 ratings. We collect ratings and reviews of Dr. Mark Ross Comaratta, MD from all over the web to help you find the right in Bozeman, MT.

4.5

Overall Rating

(14 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Allergan Inc.	$3,983 OZURDEX $3,973	RESTASIS $10
Regeneron Healthcare Solutions, Inc.	$245 Eylea $210	EYLEA (aflibercept) Injection $35
Novartis Pharmaceuticals Corporation	$60 $60
Alcon Laboratories Inc	$42 VitreoretinalEquipment $42
Genentech USA, Inc.	$25 LUCENTIS $25
Other	$69 Oxervate $23	OZURDEX $20	EYLEA aflibercept injection $11	$15

**Types of Payments**
Consulting Fee	$2,500
Travel and Lodging	$1,188
Food and Beverage	$736

Biography

Dr. Mark Comaratta's specialty is vitreoretinal diseases (retina and vitreous). Dr. Comaratta's average rating from his patients is 4.5 stars (out of 5).

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Dr. Mark Ross Comaratta, MD

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. Mark Ross Comaratta, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Mark Ross Comaratta, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

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