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Home > FL Providers > Retina Specialists

Dr. Karina Billiris Findlay, MD

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Specializes in: Vitreoretinal Diseases (Retina and Vitreous)

26846 Ridgebrook Drive
Wesley Chapel, FL 33544

(813) 807-7779

Dr. Karina Billiris Findlay, MD is a retina specialist in Tampa, FL specializing in vitreoretinal diseases (retina and vitreous). Dr. Karina Billiris Findlay, MD is affiliated with Advent Health Tampa and HCA Florida Northside Hospital.

Office Locations

2705 West Street Isabel Street
Tampa, FL 33607

open_in_new

12903 N 56th Street
Temple Terrace, FL 33617

(813) 987-2000

(813) 987-2135

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26846 Ridgebrook Drive
Wesley Chapel, FL 33544

(813) 807-7779

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4344 Central Avenue
Saint Petersburg, FL 33711

(727) 323-0077

(727) 323-7627

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Noteworthy Medicare Patient Procedures Performed by Dr. Karina Billiris Findlay, MD in 2023

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

Top 5%

By Affordability:

anterior segment surgery

In 2023, Dr. Karina Billiris Findlay, MD had a list price for anterior segment surgery that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Florida. 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.

Top 25%

By Volume:

anterior chamber paracentesis

eye procedures

SCODI of the posterior segment

By Affordability:

eye tests

scanning computerized ophthalmic diagnostic imaging

SCODI of the posterior segment

In 2012, among providers in related specialties within Florida, Dr. Karina Billiris Findlay, MD performed more anterior chamber paracentesis, eye procedures, and SCODI of the posterior segment (SCODI-P) procedures for Medicare patients than 75% of them and she also had a list price for eye tests, scanning computerized ophthalmic diagnostic imaging (SCODI), and SCODI of the posterior segment (SCODI-P) that was lower than the list prices billed to Medicare by 75% of them. 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. Karina Billiris Findlay, MD treated as a retina specialist in Tampa, FL during 2012 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Karina Billiris Findlay, MD for Medicare patients.

diagnostic imaging	100
doctor visit	188
eye procedures	4058
injections	729
photocoagulation	68
ultrasound (sonogram)	100

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Karina Billiris Findlay, MD treated as a retina specialist in Tampa, FL during 2013 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Karina Billiris Findlay, MD for Medicare patients.

aspiration	21
diagnostic imaging	88
doctor visit	230
eye procedures	4027
injections	883
photocoagulation	35
ultrasound (sonogram)	88

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Karina Billiris Findlay, MD.

**Gender**
Male	263
Female	362

**Ethnicity**
Non-Hispanic White	447
Black	54
Hispanic	101
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	226
From 75 to 84	199
85 and over	125
Less than 65	75

Conditions of Medicare patients treated by Dr. Karina Billiris Findlay, MD in 2013

Hypertension	75
High Cholesterol	68
Stroke	8
Ischemic Heart Disease	49
Depression	19
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	22
Chronic Obstructive Pulmonary Disease	16
Diabetes	48
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Karina Billiris Findlay, MD treated as a retina specialist in Tampa, FL during 2014 were eye procedures, injections, photocoagulation and diagnostic imaging.

Volume of procedures performed by Dr. Karina Billiris Findlay, MD for Medicare patients.

cryotherapy	14
diagnostic imaging	38
diathermy	14
doctor visit	243
eye procedures	3816
injections	664
photocoagulation	41
prophylaxis (preventive treatment)	14
ultrasound (sonogram)	38

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Karina Billiris Findlay, MD.

**Gender**
Male	276
Female	358

**Ethnicity**
Non-Hispanic White	473
Black	55
Hispanic	88
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	262
From 75 to 84	192
85 and over	116
Less than 65	64

Conditions of Medicare patients treated by Dr. Karina Billiris Findlay, MD in 2014

Hypertension	74
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	44
Depression	17
Chronic Kidney Disease	29
Asthma	7
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	21
Chronic Obstructive Pulmonary Disease	14
Diabetes	45
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Karina Billiris Findlay, MD treated as a retina specialist in Tampa, FL during 2015 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Karina Billiris Findlay, MD for Medicare patients.

diagnostic imaging	53
doctor visit	159
eye procedures	3443
injections	661
ultrasound (sonogram)	53

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Karina Billiris Findlay, MD.

**Gender**
Male	492
Female	638

**Ethnicity**
Non-Hispanic White	878
Black	90
Hispanic	128
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	452
From 75 to 84	360
85 and over	242
Less than 65	76

Conditions of Medicare patients treated by Dr. Karina Billiris Findlay, MD in 2015

Hypertension	75
High Cholesterol	65
Stroke	8
Ischemic Heart Disease	44
Depression	17
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	15
Diabetes	43
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Karina Billiris Findlay, MD treated as a retina specialist in Tampa, FL during 2016 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Karina Billiris Findlay, MD for Medicare patients.

diagnostic imaging	52
doctor visit	171
eye procedures	4163
injections	818
ultrasound (sonogram)	52

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Karina Billiris Findlay, MD.

**Gender**
Male	276
Female	347

**Ethnicity**
Non-Hispanic White	484
Black	48
Hispanic	68
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	255
From 75 to 84	196
85 and over	130
Less than 65	42

Conditions of Medicare patients treated by Dr. Karina Billiris Findlay, MD in 2016

Hypertension	75
High Cholesterol	67
Stroke	8
Ischemic Heart Disease	46
Depression	17
Chronic Kidney Disease	41
Asthma	15
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	43
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Karina Billiris Findlay, MD treated as a retina specialist in Tampa, FL during 2017 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Karina Billiris Findlay, MD for Medicare patients.

diagnostic imaging	57
doctor visit	171
eye procedures	4487
injections	933
ultrasound (sonogram)	57

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Karina Billiris Findlay, MD.

**Gender**
Male	266
Female	369

**Ethnicity**
Non-Hispanic White	505
Black	47
Hispanic	57
Asian	12
Other	14
Native American	0

**Age**
From 65 to 74	279
From 75 to 84	200
85 and over	121
Less than 65	35

Conditions of Medicare patients treated by Dr. Karina Billiris Findlay, MD in 2017

Hypertension	75
High Cholesterol	62
Stroke	8
Ischemic Heart Disease	40
Depression	19
Chronic Kidney Disease	40
Asthma	7
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	42
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Karina Billiris Findlay, MD treated as a retina specialist in Tampa, FL during 2018 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Karina Billiris Findlay, MD for Medicare patients.

diagnostic imaging	62
doctor visit	148
eye procedures	4500
injections	1075
ultrasound (sonogram)	62

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Karina Billiris Findlay, MD.

**Gender**
Male	302
Female	370

**Ethnicity**
Non-Hispanic White	530
Black	53
Hispanic	60
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	299
From 75 to 84	221
85 and over	121
Less than 65	31

Conditions of Medicare patients treated by Dr. Karina Billiris Findlay, MD in 2018

Hypertension	75
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	42
Depression	18
Chronic Kidney Disease	41
Asthma	6
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	42
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Karina Billiris Findlay, MD treated as a retina specialist in Tampa, FL during 2019 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Karina Billiris Findlay, MD for Medicare patients.

diagnostic imaging	41
doctor visit	119
eye procedures	4254
injections	975
ultrasound (sonogram)	41

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Karina Billiris Findlay, MD.

**Gender**
Male	274
Female	351

**Ethnicity**
Non-Hispanic White	482
Black	49
Hispanic	62
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	284
From 75 to 84	202
85 and over	104
Less than 65	35

Conditions of Medicare patients treated by Dr. Karina Billiris Findlay, MD in 2019

Hypertension	75
High Cholesterol	72
Stroke	7
Ischemic Heart Disease	43
Depression	19
Chronic Kidney Disease	43
Asthma	6
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	42
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Karina Billiris Findlay, MD treated as a retina specialist in Tampa, FL during 2020 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Karina Billiris Findlay, MD for Medicare patients.

diagnostic imaging	44
doctor visit	83
eye procedures	3782
injections	882
ultrasound (sonogram)	44

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Karina Billiris Findlay, MD.

**Gender**
Male	230
Female	298

**Ethnicity**
Non-Hispanic White	410
Black	43
Hispanic	51
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	241
From 75 to 84	176
85 and over	84
Less than 65	27

Conditions of Medicare patients treated by Dr. Karina Billiris Findlay, MD in 2020

Hypertension	75
High Cholesterol	70
Stroke	8
Ischemic Heart Disease	44
Depression	20
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	13
Diabetes	41
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Karina Billiris Findlay, MD treated as a retina specialist in Tampa, FL during 2021 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Karina Billiris Findlay, MD for Medicare patients.

diagnostic imaging	28
doctor visit	754
eye procedures	3277
injections	896
ultrasound (sonogram)	28

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Karina Billiris Findlay, MD.

**Gender**
Male	236
Female	338

**Ethnicity**
Non-Hispanic White	451
Black	39
Hispanic	55
Asian	11
Other	18
Native American	0

**Age**
From 65 to 74	264
From 75 to 84	197
85 and over	92
Less than 65	21

Conditions of Medicare patients treated by Dr. Karina Billiris Findlay, MD in 2021

Hypertension	75
High Cholesterol	73
Stroke	6
Ischemic Heart Disease	41
Depression	19
Chronic Kidney Disease	45
Asthma	7
Osteoperosis	14
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	41
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Karina Billiris Findlay, MD treated as a retina specialist in Tampa, FL during 2022 were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Karina Billiris Findlay, MD for Medicare patients.

diagnostic imaging	46
doctor visit	422
eye procedures	3709
injections	935
ultrasound (sonogram)	46

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Karina Billiris Findlay, MD.

**Gender**
Male	241
Female	310

**Ethnicity**
Non-Hispanic White	439
Black	36
Hispanic	50
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	221
From 75 to 84	218
85 and over	92
Less than 65	20

Conditions of Medicare patients treated by Dr. Karina Billiris Findlay, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	38
Depression	17
Chronic Kidney Disease	35
Asthma	10
Osteoperosis	20
Atrial Fibrilation	21
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	39
Dementia	6
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Karina Billiris Findlay, MD for Medicare patients.

The highest averages for the top procedures that Dr. Karina Billiris Findlay, MD treated as a retina specialist in Tampa, FL were eye procedures, injections, diagnostic imaging and ultrasound (sonogram).

aspiration	21
cryotherapy	14
diagnostic imaging	55
diathermy	14
doctor visit	244
eye procedures	3956
injections	859
photocoagulation	48
prophylaxis (preventive treatment)	14
ultrasound (sonogram)	55

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Karina Billiris Findlay, MD.

**Gender**
Male	259
Female	340

**Ethnicity**
Black / African American	46
Asian / Pacific Islander	2
Non-Hispanic White	463
Native American / Alaskan Native	0
Hispanic	65
Other	2

**Age**
75 to 84	196
85 and over	111
Less than 65	38
65 to 74	253

Average of Total of Conditions of Medicare patients treated by Dr. Karina Billiris Findlay, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	62
Stroke	7
Ischemic Heart Disease	39
Depression	16
Chronic Kidney Disease	34
Asthma	7
Osteoporosis	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	38
Atrial Fibrillation	12
Dementia	10
Cancer	11

Education & Training

She has a state license in Florida.

Licensed In: Florida

Affiliations & Hospitals

Dr. Karina Billiris Findlay, MD is associated with these hospitals and organizations:

Advent Health Tampa

HCA Florida Northside Hospital

Ratings & Reviews

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General Payments

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

**Payments by Company**
US Retina LLC	$15,931 $15,931
F. Hoffmann-La Roche AG	$5,923 LUCENTIS $5,923
Alimera Sciences, Inc.	$4,448 ILUVIEN $4,448
Genentech USA, Inc.	$1,320 VABYSMO $554	LUCENTIS $397	SUSVIMO $22	$346
Allergan Inc.	$930 OZURDEX $332	$598
Other	$3,457 LUCENTIS $883	EYLEA aflibercept injection $445	Humira $326	Eylea $178	EYLEA (aflibercept) Injection $176	Other $1,450

**Types of Payments**
Current or prospective ownership or investment interest	$15,931
Consulting Fee	$10,807
Food and Beverage	$5,272

Ownership and Interest Payments

This table describes ownership payments received by Dr. Karina Billiris Findlay, MD.

US Retina LLC	2017	$50,000.00	Physician Covered Recipient	Shares
US Retina LLC	2018	$50,000.00	Physician Covered Recipient	Shares
US Retina LLC	2016	$50,000.00	Physician Covered Recipient	Shares
US Retina LLC	2015	$50,000.00	Physician Covered Recipient	Shares
US Retina LLC	2022	$49,999.99	Physician Covered Recipient	Shares
US Retina LLC	2020	$49,999.99	Physician Covered Recipient	Shares
US Retina LLC	2019	$49,999.99	Physician Covered Recipient	Shares
US Retina LLC	2022	$0.01	Physician Covered Recipient	Shares
US Retina LLC	2020	$0.01	Physician Covered Recipient	Shares
US Retina LLC	2019	$0.01	Physician Covered Recipient	Shares

Biography

Dr. Karina Findlay works as a vitreoretinal diseases (retina and vitreous). Dr. Findlay attended medical school at the University of South Florida (USF) College of Medicine.

Select Year:

Dr. Karina Billiris Findlay, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Karina Billiris Findlay, MD in 2023

By Affordability:

By Volume:

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. Karina Billiris Findlay, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karina Billiris Findlay, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karina Billiris Findlay, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karina Billiris Findlay, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karina Billiris Findlay, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karina Billiris Findlay, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karina Billiris Findlay, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karina Billiris Findlay, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karina Billiris Findlay, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karina Billiris Findlay, 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. Karina Billiris Findlay, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Ownership and Interest Payments

Biography

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