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Home > CA Providers > Ophthalmologists

Dr. Harry Loo, MD

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Specializes in: Ophthalmology (Eye Disease)

2796 Sycamore Drive Suite 101
Simi Valley, CA 93065

(805) 522-7955

Dr. Harry Loo, MD is an ophthalmologist in Simi Valley, CA specializing in ophthalmology (eye disease).

Office Locations

2796 Sycamore Drive Suite 101
Simi Valley, CA 93065

(805) 522-7955

(805) 522-8272

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Harry Loo, MD treated as an ophthalmologist in Simi Valley, CA during 2012 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Harry Loo, MD for Medicare patients.

doctor visit	12
eye procedures	1577
ultrasound (sonogram)	28

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Harry Loo, MD treated as an ophthalmologist in Simi Valley, CA during 2013 were eye procedures, lacrimal (tearing system) procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Harry Loo, MD for Medicare patients.

eye procedures	1685
lacrimal (tearing system) procedures	24
ultrasound (sonogram)	23

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Harry Loo, MD.

**Gender**
Male	237
Female	345

**Ethnicity**
Non-Hispanic White	464
Black	0
Hispanic	49
Asian	42
Other	0
Native American	0

**Age**
From 65 to 74	253
From 75 to 84	199
85 and over	101
Less than 65	29

Conditions of Medicare patients treated by Dr. Harry Loo, MD in 2013

Hypertension	69
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	40
Depression	16
Chronic Kidney Disease	18
Asthma	8
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	32
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Harry Loo, MD treated as an ophthalmologist in Simi Valley, CA during 2014 were eye procedures, lab tests, lacrimal (tearing system) procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Harry Loo, MD for Medicare patients.

doctor visit	14
eye procedures	1913
lab tests	329
lacrimal (tearing system) procedures	40
ultrasound (sonogram)	26

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Harry Loo, MD.

**Gender**
Male	238
Female	365

**Ethnicity**
Non-Hispanic White	480
Black	0
Hispanic	54
Asian	41
Other	0
Native American	0

**Age**
From 65 to 74	253
From 75 to 84	210
85 and over	110
Less than 65	30

Conditions of Medicare patients treated by Dr. Harry Loo, MD in 2014

Hypertension	65
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	40
Depression	17
Chronic Kidney Disease	16
Asthma	8
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	35
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Harry Loo, MD treated as an ophthalmologist in Simi Valley, CA during 2015 were eye procedures, lab tests, lacrimal (tearing system) procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Harry Loo, MD for Medicare patients.

doctor visit	18
eye procedures	2177
lab tests	95
lacrimal (tearing system) procedures	39
ultrasound (sonogram)	27

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Harry Loo, MD.

**Gender**
Male	506
Female	796

**Ethnicity**
Non-Hispanic White	1052
Black	24
Hispanic	92
Asian	88
Other	46
Native American	0

**Age**
From 65 to 74	596
From 75 to 84	440
85 and over	214
Less than 65	52

Conditions of Medicare patients treated by Dr. Harry Loo, MD in 2015

Hypertension	67
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	36
Depression	14
Chronic Kidney Disease	18
Asthma	12
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	31
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Harry Loo, MD treated as an ophthalmologist in Simi Valley, CA during 2016 were eye procedures, lacrimal (tearing system) procedures, ultrasound (sonogram) and capsulotomy.

Volume of procedures performed by Dr. Harry Loo, MD for Medicare patients.

capsulotomy	21
doctor visit	27
eye procedures	2140
lacrimal (tearing system) procedures	46
laser treatment	21
ultrasound (sonogram)	31

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Harry Loo, MD.

**Gender**
Male	261
Female	394

**Ethnicity**
Non-Hispanic White	525
Black	14
Hispanic	49
Asian	46
Other	21
Native American	0

**Age**
From 65 to 74	313
From 75 to 84	216
85 and over	97
Less than 65	29

Conditions of Medicare patients treated by Dr. Harry Loo, MD in 2016

Hypertension	67
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	36
Depression	14
Chronic Kidney Disease	23
Asthma	16
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	34
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Harry Loo, MD treated as an ophthalmologist in Simi Valley, CA during 2017 were eye procedures, lacrimal (tearing system) procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Harry Loo, MD for Medicare patients.

doctor visit	15
eye procedures	1963
lacrimal (tearing system) procedures	40
ultrasound (sonogram)	13

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Harry Loo, MD.

**Gender**
Male	256
Female	355

**Ethnicity**
Non-Hispanic White	496
Black	11
Hispanic	49
Asian	34
Other	21
Native American	0

**Age**
From 65 to 74	297
From 75 to 84	193
85 and over	94
Less than 65	27

Conditions of Medicare patients treated by Dr. Harry Loo, MD in 2017

Hypertension	67
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	36
Depression	18
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	34
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Harry Loo, MD treated as an ophthalmologist in Simi Valley, CA during 2018 were eye procedures, lacrimal (tearing system) procedures, capsulotomy and laser treatment.

Volume of procedures performed by Dr. Harry Loo, MD for Medicare patients.

capsulotomy	21
doctor visit	18
eye procedures	1705
lacrimal (tearing system) procedures	37
laser treatment	21
ultrasound (sonogram)	20

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Harry Loo, MD.

**Gender**
Male	255
Female	324

**Ethnicity**
Non-Hispanic White	472
Black	0
Hispanic	44
Asian	35
Other	0
Native American	0

**Age**
From 65 to 74	277
From 75 to 84	191
85 and over	86
Less than 65	25

Conditions of Medicare patients treated by Dr. Harry Loo, MD in 2018

Hypertension	63
High Cholesterol	61
Stroke	3
Ischemic Heart Disease	34
Depression	15
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	32
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Harry Loo, MD treated as an ophthalmologist in Simi Valley, CA during 2019 were eye procedures.

Volume of procedures performed by Dr. Harry Loo, MD for Medicare patients.

eye procedures	401

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Harry Loo, MD.

**Gender**
Male	98
Female	167

**Ethnicity**
Non-Hispanic White	214
Black	0
Hispanic	17
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	90
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Harry Loo, MD in 2019

Hypertension	63
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	32
Depression	18
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	15
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	14
Diabetes	32
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2019

Volume of procedures performed by Dr. Harry Loo, MD for Medicare patients.

The highest averages for the top procedures that Dr. Harry Loo, MD treated as an ophthalmologist in Simi Valley, CA were eye procedures, lab tests, lacrimal (tearing system) procedures and ultrasound (sonogram).

capsulotomy	21
doctor visit	17
eye procedures	1695
lab tests	212
lacrimal (tearing system) procedures	37
laser treatment	21
ultrasound (sonogram)	24

Average Medicare Patient Data From 2012 - 2019

Information about Medicare patients treated by Dr. Harry Loo, MD.

**Gender**
Male	231
Female	343

**Ethnicity**
Black / African American	6
Asian / Pacific Islander	38
Non-Hispanic White	462
Native American / Alaskan Native	0
Hispanic	44
Other	11

**Age**
75 to 84	192
85 and over	87
Less than 65	24
65 to 74	264

Average of Total of Conditions of Medicare patients treated by Dr. Harry Loo, MD From 2012 - 2019

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

Hypertension	57
High Cholesterol	50
Stroke	4
Ischemic Heart Disease	31
Depression	14
Chronic Kidney Disease	20
Asthma	8
Osteoporosis	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Atrial Fibrillation	9
Dementia	7
Cancer	10

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. Harry Loo, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Aerie Pharmaceuticals, Inc.	$375 Rocklatan $273	Rhopressa $102
Shire North American Group Inc	$150 $150
Bausch & Lomb, a division of Bausch Health US, LLC	$137 VYZULTA $137
Heidelberg Engineering, Inc.	$115 Spectralis $115
Johnson & Johnson Surgical Vision, Inc.	$107 Tecnis Symfony IOL $107
Other	$203 ISTENT TRABECULAR MICRO-BYPASS STENT SYSTEM $78	Wavelight $70	$55

**Types of Payments**
Food and Beverage	$897
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$150
Education	$41

Biography

Dr. Harry Loo is an ophthalmology (eye disease) specialist in Simi Valley, CA. Dr. Loo obtained a license to practice in California.

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Dr. Harry Loo, 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. Harry Loo, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Harry Loo, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Harry Loo, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Harry Loo, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Harry Loo, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Harry Loo, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Harry Loo, MD in 2019

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2019

Average Medicare Patient Data From 2012 - 2019

Average of Total of Conditions of Medicare patients treated by Dr. Harry Loo, MD From 2012 - 2019

Education & Training

Ratings & Reviews

General Payments

Biography

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