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Dr. John C. Canzano, MD

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Specializes in: Vitreoretinal Diseases (Retina and Vitreous)

Emory University School of Medicine

1630 W Yosemite Avenue Suite 3
Manteca, CA 95337

(209) 239-3880

Dr. John C. Canzano, MD is a retina specialist in Manteca, CA specializing in vitreoretinal diseases (retina and vitreous). He graduated from Emory University School of Medicine. Dr. John C. Canzano, MD is affiliated with Dignity Health, Hill Physicians and St Joseph's Medical Center Stockton/Behavioral Health.

Office Locations

Hill Physicians

1630 W Yosemite Avenue Suite 3
Manteca, CA 95337

(209) 239-3880

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Hill Physicians

1801 E March Lane Suite C350
Stockton, CA 95210

(209) 951-1178

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Hill Physicians

255 E Weber Avenue
Stockton, CA 95202

(209) 466-5566

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Hill Physicians

36 W 10th Street
Tracy, CA 95376

(209) 834-0700

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St Joseph's Medical Center Stockton/Behavioral Health

421 S Ham Lane
Lodi, CA 95242

(209) 366-0446

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Hill Physicians

421 S Ham Lane
Suite A Lodi, CA 95242

(209) 366-0446

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Noteworthy Medicare Patient Procedures Performed by Dr. John C. Canzano, MD in 2023

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

Top 5%

By Volume:

extracapsular cataract extraction with IOL implantation

laser surgery

YAG laser capsulotomy

By Affordability:

panretinal photocoagulation

photocoagulation

retinal photocoagulation

scanning computerized ophthalmic diagnostic imaging

SCODI of the posterior segment

In 2023, among providers in related specialties within California, Dr. John C. Canzano, MD performed more extracapsular cataract extraction (ECCE) with IOL implantation, laser surgery, and YAG laser capsulotomy procedures for Medicare patients than 95% of them and he also had a list price for panretinal photocoagulation (PRP), photocoagulation, retinal photocoagulation, 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 95% 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.

Top 25%

By Volume:

eye procedures

SCODI of the posterior segment

By Affordability:

complex cataract surgery

eye injection

intraocular injection

intravitreal drug injection

intravitreal injection

ophthalmic biometry

visual field test

In 2012, among providers in related specialties within California, Dr. John C. Canzano, MD performed more eye procedures, and SCODI of the posterior segment (SCODI-P) procedures for Medicare patients than 75% of them and he also had a list price for complex cataract surgery, eye injection, intraocular injection, intravitreal drug injection, intravitreal injection, ophthalmic biometry, and visual field test 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. John C. Canzano, MD treated as a retina specialist in Manteca, CA during 2012 were eye procedures, injections, capsulotomy and laser treatment.

Volume of procedures performed by Dr. John C. Canzano, MD for Medicare patients.

capsulotomy	174
doctor visit	1489
eye procedures	2688
injections	629
laser treatment	174
photocoagulation	50
ultrasound (sonogram)	22

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John C. Canzano, MD treated as a retina specialist in Manteca, CA during 2013 were eye procedures, injections, laser treatment and capsulotomy.

Volume of procedures performed by Dr. John C. Canzano, MD for Medicare patients.

capsulotomy	192
doctor visit	1326
excision	29
eye procedures	2686
injections	488
laser treatment	221
photocoagulation	49
ultrasound (sonogram)	67

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John C. Canzano, MD.

**Gender**
Male	441
Female	727

**Ethnicity**
Non-Hispanic White	733
Black	52
Hispanic	241
Asian	124
Other	0
Native American	0

**Age**
From 65 to 74	491
From 75 to 84	388
85 and over	185
Less than 65	104

Conditions of Medicare patients treated by Dr. John C. Canzano, MD in 2013

Hypertension	72
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	40
Depression	14
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	21
Chronic Obstructive Pulmonary Disease	12
Diabetes	45
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John C. Canzano, MD treated as a retina specialist in Manteca, CA during 2014 were eye procedures, injections, ultrasound (sonogram) and capsulotomy.

Volume of procedures performed by Dr. John C. Canzano, MD for Medicare patients.

capsulotomy	122
doctor visit	1427
eye procedures	2791
injections	571
lab tests	98
laser treatment	122
photocoagulation	40
ultrasound (sonogram)	122

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John C. Canzano, MD.

**Gender**
Male	493
Female	715

**Ethnicity**
Non-Hispanic White	757
Black	49
Hispanic	239
Asian	139
Other	0
Native American	0

**Age**
From 65 to 74	518
From 75 to 84	425
85 and over	170
Less than 65	95

Conditions of Medicare patients treated by Dr. John C. Canzano, MD in 2014

Hypertension	75
High Cholesterol	69
Stroke	5
Ischemic Heart Disease	38
Depression	13
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	48
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John C. Canzano, MD treated as a retina specialist in Manteca, CA during 2015 were eye procedures, injections, laser treatment and capsulotomy.

Volume of procedures performed by Dr. John C. Canzano, MD for Medicare patients.

capsulotomy	108
doctor visit	1552
excision	39
eye procedures	3060
injections	608
laser treatment	147
photocoagulation	35
ultrasound (sonogram)	98

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John C. Canzano, MD.

**Gender**
Male	1004
Female	1518

**Ethnicity**
Non-Hispanic White	1674
Black	108
Hispanic	460
Asian	216
Other	0
Native American	0

**Age**
From 65 to 74	1102
From 75 to 84	818
85 and over	390
Less than 65	212

Conditions of Medicare patients treated by Dr. John C. Canzano, MD in 2015

Hypertension	74
High Cholesterol	67
Stroke	4
Ischemic Heart Disease	39
Depression	15
Chronic Kidney Disease	31
Asthma	13
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	46
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John C. Canzano, MD treated as a retina specialist in Manteca, CA during 2016 were eye procedures, injections, laser treatment and capsulotomy.

Volume of procedures performed by Dr. John C. Canzano, MD for Medicare patients.

capsulotomy	155
doctor visit	1656
excision	20
eye procedures	3317
injections	666
laser treatment	175
photocoagulation	50
ultrasound (sonogram)	105

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John C. Canzano, MD.

**Gender**
Male	509
Female	765

**Ethnicity**
Non-Hispanic White	829
Black	54
Hispanic	240
Asian	121
Other	0
Native American	0

**Age**
From 65 to 74	582
From 75 to 84	412
85 and over	186
Less than 65	94

Conditions of Medicare patients treated by Dr. John C. Canzano, MD in 2016

Hypertension	74
High Cholesterol	68
Stroke	5
Ischemic Heart Disease	36
Depression	13
Chronic Kidney Disease	36
Asthma	17
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	46
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John C. Canzano, MD treated as a retina specialist in Manteca, CA during 2017 were eye procedures, injections, capsulotomy and laser treatment.

Volume of procedures performed by Dr. John C. Canzano, MD for Medicare patients.

capsulotomy	181
doctor visit	1615
eye procedures	3152
injections	591
laser treatment	181
photocoagulation	65
ultrasound (sonogram)	60

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John C. Canzano, MD.

**Gender**
Male	552
Female	849

**Ethnicity**
Non-Hispanic White	937
Black	53
Hispanic	243
Asian	129
Other	0
Native American	0

**Age**
From 65 to 74	608
From 75 to 84	505
85 and over	211
Less than 65	77

Conditions of Medicare patients treated by Dr. John C. Canzano, MD in 2017

Hypertension	75
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	37
Depression	14
Chronic Kidney Disease	40
Asthma	8
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	46
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John C. Canzano, MD treated as a retina specialist in Manteca, CA during 2018 were eye procedures, injections, capsulotomy and laser treatment.

Volume of procedures performed by Dr. John C. Canzano, MD for Medicare patients.

capsulotomy	208
doctor visit	1703
eye procedures	3441
injections	569
laser treatment	208
photocoagulation	33
ultrasound (sonogram)	30

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John C. Canzano, MD.

**Gender**
Male	569
Female	880

**Ethnicity**
Non-Hispanic White	1016
Black	47
Hispanic	216
Asian	125
Other	0
Native American	0

**Age**
From 65 to 74	661
From 75 to 84	527
85 and over	198
Less than 65	63

Conditions of Medicare patients treated by Dr. John C. Canzano, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	5
Ischemic Heart Disease	36
Depression	15
Chronic Kidney Disease	38
Asthma	8
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	10
Diabetes	44
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John C. Canzano, MD treated as a retina specialist in Manteca, CA during 2019 were eye procedures, injections, capsulotomy and laser treatment.

Volume of procedures performed by Dr. John C. Canzano, MD for Medicare patients.

capsulotomy	222
doctor visit	1945
eye procedures	3811
injections	472
laser treatment	222
photocoagulation	47
ultrasound (sonogram)	50

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John C. Canzano, MD.

**Gender**
Male	647
Female	919

**Ethnicity**
Non-Hispanic White	1107
Black	0
Hispanic	229
Asian	130
Other	51
Native American	0

**Age**
From 65 to 74	667
From 75 to 84	607
85 and over	228
Less than 65	64

Conditions of Medicare patients treated by Dr. John C. Canzano, MD in 2019

Hypertension	73
High Cholesterol	71
Stroke	4
Ischemic Heart Disease	34
Depression	13
Chronic Kidney Disease	35
Asthma	7
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	41
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John C. Canzano, MD treated as a retina specialist in Manteca, CA during 2020 were eye procedures, injections, capsulotomy and laser treatment.

Volume of procedures performed by Dr. John C. Canzano, MD for Medicare patients.

capsulotomy	176
doctor visit	1665
eye procedures	3426
injections	558
laser treatment	176
photocoagulation	52
ultrasound (sonogram)	62

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John C. Canzano, MD.

**Gender**
Male	557
Female	809

**Ethnicity**
Non-Hispanic White	962
Black	44
Hispanic	214
Asian	112
Other	0
Native American	0

**Age**
From 65 to 74	571
From 75 to 84	533
85 and over	198
Less than 65	64

Conditions of Medicare patients treated by Dr. John C. Canzano, MD in 2020

Hypertension	71
High Cholesterol	69
Stroke	4
Ischemic Heart Disease	35
Depression	14
Chronic Kidney Disease	36
Asthma	7
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	40
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John C. Canzano, MD treated as a retina specialist in Manteca, CA during 2021 were eye procedures, injections, capsulotomy and laser treatment.

Volume of procedures performed by Dr. John C. Canzano, MD for Medicare patients.

capsulotomy	193
doctor visit	1936
eye procedures	3858
injections	592
laser treatment	193
photocoagulation	58
ultrasound (sonogram)	62

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John C. Canzano, MD.

**Gender**
Male	620
Female	927

**Ethnicity**
Non-Hispanic White	1060
Black	57
Hispanic	230
Asian	140
Other	0
Native American	0

**Age**
From 65 to 74	641
From 75 to 84	606
85 and over	227
Less than 65	73

Conditions of Medicare patients treated by Dr. John C. Canzano, MD in 2021

Hypertension	72
High Cholesterol	72
Stroke	5
Ischemic Heart Disease	33
Depression	15
Chronic Kidney Disease	36
Asthma	7
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	8
Diabetes	40
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John C. Canzano, MD treated as a retina specialist in Manteca, CA during 2022 were eye procedures, injections, capsulotomy and laser treatment.

Volume of procedures performed by Dr. John C. Canzano, MD for Medicare patients.

capsulotomy	251
doctor visit	1982
eye procedures	4190
injections	559
laser treatment	251
photocoagulation	32
ultrasound (sonogram)	58

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John C. Canzano, MD.

**Gender**
Male	629
Female	1004

**Ethnicity**
Non-Hispanic White	1133
Black	62
Hispanic	231
Asian	154
Other	0
Native American	0

**Age**
From 65 to 74	686
From 75 to 84	671
85 and over	215
Less than 65	61

Conditions of Medicare patients treated by Dr. John C. Canzano, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	24
Depression	12
Chronic Kidney Disease	26
Asthma	10
Osteoperosis	14
Atrial Fibrilation	16
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	38
Dementia	4
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John C. Canzano, MD for Medicare patients.

The highest averages for the top procedures that Dr. John C. Canzano, MD treated as a retina specialist in Manteca, CA were eye procedures, injections, laser treatment and capsulotomy.

capsulotomy	180
doctor visit	1663
excision	29
eye procedures	3310
injections	573
lab tests	98
laser treatment	188
photocoagulation	46
ultrasound (sonogram)	66

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John C. Canzano, MD.

**Gender**
Male	547
Female	828

**Ethnicity**
Black / African American	47
Asian / Pacific Islander	126
Non-Hispanic White	928
Native American / Alaskan Native	0
Hispanic	231
Other	4

**Age**
75 to 84	499
85 and over	200
Less than 65	82
65 to 74	593

Average of Total of Conditions of Medicare patients treated by Dr. John C. Canzano, MD From 2012 - 2022

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

Hypertension	66
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	32
Depression	12
Chronic Kidney Disease	30
Asthma	8
Osteoporosis	7
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	39
Atrial Fibrillation	9
Dementia	5
Cancer	8

Education & Training

Dr. John C. Canzano, MD graduated from Emory University School of Medicine. He completed residency at University of California, Davis Affiliated Hospitals. He is certified by the Ophthalmology and has a state license in California.

Medical School: Emory University School of Medicine

Residency: University of California, Davis Affiliated Hospitals

Board Certification: Ophthalmology

Licensed In: California

Affiliations & Hospitals

Dr. John C. Canzano, MD is associated with these hospitals and organizations:

Dignity Health

Hill Physicians

St Joseph's Medical Center Stockton/Behavioral Health

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. John C. Canzano, MD appears to accept the following insurance providers: Cigna, Aetna, Blue Shield of California, UnitedHealthcare, SCAN Health Plan, Anthem, Health Net, Humana, Hill Physicians Care Solutions and Central Health Plan.

Insurance Accepted by Provider includes:

According to our sources, Dr. John C. Canzano, MD accepts the following insurance providers:

Cigna

Aetna

Blue Shield of California

UnitedHealthcare

SCAN Health Plan

Anthem

Health Net

Humana

Hill Physicians Care Solutions

Central Health Plan

Ratings & Reviews

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General Payments

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

**Payments by Company**
Alcon Laboratories Inc	$1,271 Cataract Equipment $443	Refractive Equipment $210	ORA $149	CataractEquipment $145	Centurion $112	Other $211
Genentech USA, Inc.	$749 LUCENTIS $529	VABYSMO $200	$20
Alcon Vision LLC	$748 Luxor $143	ARGOS $133	AcrySof $130	NGENUITY $120	PANOPTIX $56	Other $167
Novartis Pharmaceuticals Corporation	$356 XIIDRA $169	Travatan Z $22	Pazeo $18	Durezol $16	$131
Allergan Inc.	$214 RESTASIS $118	LUMIGAN $82	COMBIGAN $14
Other	$1,289 XIIDRA $193	LUMIGAN $94	Omidria $84	TEPEZZA $78	Lumera 700 $65	Other $776

**Types of Payments**
Food and Beverage	$4,479
Education	$128
Gift	$19

Biography

Dr. John Canzano is a physician who specializes in vitreoretinal diseases (retina and vitreous). Dr. Canzano appears to be an in-network provider for Blue Shield, Health Net, and Anthem, in addition to other insurance carriers. After attending Emory University School of Medicine, he completed his residency training at a hospital affiliated with the University of California, Davis. Dr. Canzano (or staff) speaks the following languages: Filipino, Ilocano, and Vietnamese. His professional affiliations include Dignity Health, Hill Physicians, and John Muir Medical Center, Walnut Creek. His practice in Stockton, CA is open to new patients as reported by Hill Physicians.

Select Year:

Dr. John C. Canzano, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John C. Canzano, MD in 2023

By Volume:

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. John C. Canzano, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John C. Canzano, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John C. Canzano, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John C. Canzano, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John C. Canzano, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John C. Canzano, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John C. Canzano, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John C. Canzano, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John C. Canzano, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John C. Canzano, 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. John C. Canzano, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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