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Home > OH Providers > Ophthalmologists

Dr. Kristina Valerie Thomas, MD

(No ratings)

Specializes in: Ophthalmology (Eye Disease)

2600 Hayes Avenue
Sandusky, OH 44870

(419) 625-6181

Dr. Kristina Valerie Thomas, MD is an ophthalmologist in Sandusky, OH specializing in ophthalmology (eye disease). Dr. Kristina Valerie Thomas, MD is affiliated with PARSCHAUER EYE CENTER INC.

Office Locations

2600 Hayes Avenue
Sandusky, OH 44870

(419) 625-6181

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9970 Mountain View Drive Suite 200
West Mifflin, PA 15122

(412) 653-3080

(412) 650-8860

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Noteworthy Medicare Patient Procedures Performed by Dr. Kristina Valerie Thomas, MD in 2023

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

Top 5%

By Affordability:

ophthalmic biometry

In 2023, Dr. Kristina Valerie Thomas, MD had a list price for ophthalmic biometry that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Ohio. 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. Kristina Valerie Thomas, MD treated as an ophthalmologist in Sandusky, OH during 2013 were eye procedures, ultrasound (sonogram), lacrimal (tearing system) procedures and lab tests.

Volume of procedures performed by Dr. Kristina Valerie Thomas, MD for Medicare patients.

doctor visit	308
eye procedures	262
lab tests	28
lacrimal (tearing system) procedures	29
ultrasound (sonogram)	37

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Kristina Valerie Thomas, MD.

**Gender**
Male	108
Female	217

**Ethnicity**
Non-Hispanic White	284
Black	30
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	103
85 and over	75
Less than 65	23

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD in 2013

The most common conditions of Medicare patients that Dr. Kristina Valerie Thomas, MD treated during 2013 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	73
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	35
Depression	21
Chronic Kidney Disease	21
Asthma	9
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Kristina Valerie Thomas, MD treated as an ophthalmologist in Sandusky, OH during 2014 were lab tests, eye procedures, lacrimal (tearing system) procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Kristina Valerie Thomas, MD for Medicare patients.

doctor visit	638
eye procedures	237
lab tests	690
lacrimal (tearing system) procedures	74
ultrasound (sonogram)	69

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Kristina Valerie Thomas, MD.

**Gender**
Male	82
Female	193

**Ethnicity**
Non-Hispanic White	254
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	76
85 and over	70
Less than 65	20

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD in 2014

The most common conditions of Medicare patients that Dr. Kristina Valerie Thomas, MD treated during 2014 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	67
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	32
Depression	21
Chronic Kidney Disease	21
Asthma	6
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	11
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Kristina Valerie Thomas, MD treated as an ophthalmologist in Sandusky, OH during 2015 were lab tests, eye procedures, lacrimal (tearing system) procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Kristina Valerie Thomas, MD for Medicare patients.

debridement (removal of unhealthy tissue)	13
doctor visit	646
eye procedures	392
lab tests	919
lacrimal (tearing system) procedures	133
ultrasound (sonogram)	119

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Kristina Valerie Thomas, MD.

**Gender**
Male	210
Female	424

**Ethnicity**
Non-Hispanic White	596
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	288
From 75 to 84	154
85 and over	146
Less than 65	46

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD in 2015

The most common conditions of Medicare patients that Dr. Kristina Valerie Thomas, MD treated during 2015 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	66
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	31
Depression	21
Chronic Kidney Disease	18
Asthma	10
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Kristina Valerie Thomas, MD treated as an ophthalmologist in Sandusky, OH during 2016 were lab tests, eye procedures, ultrasound (sonogram) and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. Kristina Valerie Thomas, MD for Medicare patients.

doctor visit	629
eye procedures	394
lab tests	1144
lacrimal (tearing system) procedures	65
transplant procedures	16
ultrasound (sonogram)	139

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Kristina Valerie Thomas, MD.

**Gender**
Male	105
Female	237

**Ethnicity**
Non-Hispanic White	322
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	89
85 and over	83
Less than 65	26

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD in 2016

The most common conditions of Medicare patients that Dr. Kristina Valerie Thomas, MD treated during 2016 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	68
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	32
Depression	16
Chronic Kidney Disease	23
Asthma	18
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Kristina Valerie Thomas, MD treated as an ophthalmologist in Sandusky, OH during 2017 were eye procedures, lab tests, ultrasound (sonogram) and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. Kristina Valerie Thomas, MD for Medicare patients.

doctor visit	332
eye procedures	792
lab tests	326
lacrimal (tearing system) procedures	18
ultrasound (sonogram)	52

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Kristina Valerie Thomas, MD.

**Gender**
Male	181
Female	404

**Ethnicity**
Non-Hispanic White	544
Black	15
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	268
From 75 to 84	189
85 and over	96
Less than 65	32

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD in 2017

The most common conditions of Medicare patients that Dr. Kristina Valerie Thomas, MD treated during 2017 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	68
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	32
Depression	20
Chronic Kidney Disease	24
Asthma	8
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Kristina Valerie Thomas, MD treated as an ophthalmologist in Sandusky, OH during 2018 were eye procedures, lacrimal (tearing system) procedures, ultrasound (sonogram) and capsulotomy.

Volume of procedures performed by Dr. Kristina Valerie Thomas, MD for Medicare patients.

allergy testing	12
capsulotomy	12
doctor visit	60
eye procedures	635
lacrimal (tearing system) procedures	15
laser treatment	12
ultrasound (sonogram)	14

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Kristina Valerie Thomas, MD.

**Gender**
Male	97
Female	207

**Ethnicity**
Non-Hispanic White	281
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	112
85 and over	37
Less than 65	13

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD in 2018

The most common conditions of Medicare patients that Dr. Kristina Valerie Thomas, MD treated during 2018 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	70
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	29
Depression	21
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Kristina Valerie Thomas, MD treated as an ophthalmologist in Sandusky, OH during 2019 were eye procedures, capsulotomy, laser treatment and ultrasound (sonogram).

Volume of procedures performed by Dr. Kristina Valerie Thomas, MD for Medicare patients.

capsulotomy	86
doctor visit	524
eye procedures	998
laser treatment	86
ultrasound (sonogram)	11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Kristina Valerie Thomas, MD.

**Gender**
Male	246
Female	413

**Ethnicity**
Non-Hispanic White	606
Black	27
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	284
From 75 to 84	231
85 and over	106
Less than 65	38

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD in 2019

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

Hypertension	65
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	31
Depression	26
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Kristina Valerie Thomas, MD treated as an ophthalmologist in Sandusky, OH during 2020 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Dr. Kristina Valerie Thomas, MD for Medicare patients.

capsulotomy	116
doctor visit	410
eye procedures	932
laser treatment	116

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Kristina Valerie Thomas, MD.

**Gender**
Male	243
Female	400

**Ethnicity**
Non-Hispanic White	590
Black	22
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	301
From 75 to 84	225
85 and over	85
Less than 65	32

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD in 2020

The most common conditions of Medicare patients that Dr. Kristina Valerie Thomas, MD treated during 2020 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	60
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	29
Depression	18
Chronic Kidney Disease	26
Asthma	5
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Kristina Valerie Thomas, MD treated as an ophthalmologist in Sandusky, OH during 2021 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Dr. Kristina Valerie Thomas, MD for Medicare patients.

capsulotomy	126
doctor visit	418
eye procedures	857
laser treatment	126

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Kristina Valerie Thomas, MD.

**Gender**
Male	240
Female	334

**Ethnicity**
Non-Hispanic White	527
Black	24
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	257
From 75 to 84	198
85 and over	82
Less than 65	37

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD in 2021

The most common conditions of Medicare patients that Dr. Kristina Valerie Thomas, MD treated during 2021 were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	65
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	29
Depression	19
Chronic Kidney Disease	29
Asthma	6
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	33
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Kristina Valerie Thomas, MD treated as an ophthalmologist in Sandusky, OH during 2022 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Dr. Kristina Valerie Thomas, MD for Medicare patients.

capsulotomy	36
doctor visit	164
eye procedures	210
laser treatment	36

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Kristina Valerie Thomas, MD.

**Gender**
Male	92
Female	129

**Ethnicity**
Non-Hispanic White	201
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	80
85 and over	29
Less than 65	15

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD in 2022

The most common conditions of Medicare patients that Dr. Kristina Valerie Thomas, MD treated during 2022 were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	73
High Cholesterol	73
Stroke	11
Ischemic Heart Disease	22
Depression	16
Chronic Kidney Disease	21
Asthma	8
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Kristina Valerie Thomas, MD treated as an ophthalmologist in Sandusky, OH during 2023 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Kristina Valerie Thomas, MD for Medicare patients.

doctor visit	170
eye procedures	140
ultrasound (sonogram)	14

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Kristina Valerie Thomas, MD.

**Gender**
Male	45
Female	66

**Age**
From 65 to 74	50
From 75 to 84	46
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD in 2023

The most common conditions of Medicare patients that Dr. Kristina Valerie Thomas, MD treated during 2023 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	65
High Cholesterol	71
Stroke	13
Ischemic Heart Disease	30
Depression	15
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	12
Atrial Fibrilation	22
Heart Failure	16
Chronic Obstructive Pulmonary Disease	19
Diabetes	28
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Kristina Valerie Thomas, MD for Medicare patients.

The highest averages for the top procedures that Dr. Kristina Valerie Thomas, MD treated as an ophthalmologist in Sandusky, OH were lab tests, eye procedures, capsulotomy and laser treatment.

allergy testing	12
capsulotomy	75
debridement (removal of unhealthy tissue)	13
doctor visit	390
eye procedures	531
lab tests	621
lacrimal (tearing system) procedures	55
laser treatment	75
transplant procedures	16
ultrasound (sonogram)	56

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Kristina Valerie Thomas, MD.

**Gender**
Male	149
Female	274

**Ethnicity**
Black / African American	10
Asian / Pacific Islander	0
Non-Hispanic White	382
Native American / Alaskan Native	0
Hispanic	0
Other	3

**Age**
85 and over	73
75 to 84	136
Less than 65	25
65 to 74	187

Average of Total of Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD From 2013 - 2023

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

Hypertension	67
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	30
Depression	19
Chronic Kidney Disease	23
Asthma	7
Osteoporosis	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Atrial Fibrillation	12
Dementia	7
Cancer	10

Education & Training

She has a state license in Pennsylvania.

Licensed In: Pennsylvania

Affiliations & Hospitals

Dr. Kristina Valerie Thomas, MD is associated with these hospitals and organizations:

PARSCHAUER EYE CENTER INC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Alcon Laboratories Inc	$399 Cataract Equipment $121	CataractEquipment $121	Refractive Equipment $24	AcrySof $16	Wavelight $13	Other $104
Allergan Inc.	$244 RESTASIS $213	LUMIGAN $5	$25
Alcon Vision LLC	$231 ARGOS $99	Hydrus Microstent $62	CLAREON $22	Centurion $20	iLux $16	Other $13
Novartis Pharmaceuticals Corporation	$214 NON_BRAND $111	XIIDRA $21	$82
Ivantis, Inc	$129 Hydrus $129
Other	$646 MyDay Contact Lens $98	XIIDRA $92	ISTENT TRABECULAR MICRO-BYPASS STENT SYSTEM $91	IHEEZO $59	ZYLET $53	Other $252

**Types of Payments**
Food and Beverage	$1,862

Select Year:

Dr. Kristina Valerie Thomas, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Kristina Valerie Thomas, MD in 2023

By Affordability:

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kristina Valerie Thomas, 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. Kristina Valerie Thomas, MD From 2013 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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