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Home > MI Providers > Optometrists

Dr. Gerard M. Choryan, OD

Accepting New Patients

(Gerard Choryan, OD)

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Specializes in: Optometry (Primary Eye Care) and General Practice

4475 Wilson Avenue SW
Grandville, MI 49418

(616) 588-6598

Dr. Gerard M. Choryan, OD is an optometrist in Grandville, MI specializing in optometry (primary eye care) and general practice. Dr. Gerard M. Choryan, OD is affiliated with Grand Rapids Ophthalmology.

Office Locations

4475 Wilson Avenue SW
Grandville, MI 49418

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Noteworthy Medicare Patient Procedures Performed by Dr. Gerard M. Choryan, OD in 2023

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

Top 25%

By Volume:

eye procedures

In 2012, Dr. Gerard M. Choryan, OD performed more eye procedures procedures for Medicare patients than 75% of providers in related specialties within Michigan.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Gerard M. Choryan, OD for Medicare patients.

doctor visit	404

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Gerard M. Choryan, OD for Medicare patients.

doctor visit	401

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerard M. Choryan, OD.

**Gender**
Male	149
Female	226

**Ethnicity**
Non-Hispanic White	318
Black	13
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	109
85 and over	60
Less than 65	61

Conditions of Medicare patients treated by Dr. Gerard M. Choryan, OD in 2013

Hypertension	63
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	27
Depression	20
Chronic Kidney Disease	18
Asthma	8
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	45
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Gerard M. Choryan, OD for Medicare patients.

doctor visit	351

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerard M. Choryan, OD.

**Gender**
Male	130
Female	229

**Ethnicity**
Non-Hispanic White	311
Black	14
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	157
From 75 to 84	94
85 and over	57
Less than 65	51

Conditions of Medicare patients treated by Dr. Gerard M. Choryan, OD in 2014

Hypertension	67
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	27
Depression	21
Chronic Kidney Disease	18
Asthma	6
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	43
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Gerard M. Choryan, OD for Medicare patients.

doctor visit	410

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerard M. Choryan, OD.

**Gender**
Male	300
Female	490

**Ethnicity**
Non-Hispanic White	696
Black	26
Hispanic	40
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	338
From 75 to 84	242
85 and over	120
Less than 65	90

Conditions of Medicare patients treated by Dr. Gerard M. Choryan, OD in 2015

Hypertension	69
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	25
Depression	20
Chronic Kidney Disease	22
Asthma	10
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	44
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Gerard M. Choryan, OD for Medicare patients.

doctor visit	480

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerard M. Choryan, OD.

**Gender**
Male	172
Female	294

**Ethnicity**
Non-Hispanic White	419
Black	14
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	148
85 and over	76
Less than 65	54

Conditions of Medicare patients treated by Dr. Gerard M. Choryan, OD in 2016

Hypertension	67
High Cholesterol	48
Stroke	3
Ischemic Heart Disease	23
Depression	18
Chronic Kidney Disease	25
Asthma	12
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	37
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gerard M. Choryan, OD treated as an optometrist in Grandville, MI during 2017 were eye procedures.

Volume of procedures performed by Dr. Gerard M. Choryan, OD for Medicare patients.

doctor visit	455
eye procedures	22

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerard M. Choryan, OD.

**Gender**
Male	144
Female	282

**Ethnicity**
Non-Hispanic White	372
Black	19
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	190
From 75 to 84	135
85 and over	59
Less than 65	42

Conditions of Medicare patients treated by Dr. Gerard M. Choryan, OD in 2017

Hypertension	64
High Cholesterol	47
Stroke	3
Ischemic Heart Disease	26
Depression	19
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	37
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gerard M. Choryan, OD treated as an optometrist in Grandville, MI during 2018 were eye procedures.

Volume of procedures performed by Dr. Gerard M. Choryan, OD for Medicare patients.

doctor visit	509
eye procedures	88

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerard M. Choryan, OD.

**Gender**
Male	173
Female	311

**Ethnicity**
Non-Hispanic White	428
Black	14
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	144
85 and over	75
Less than 65	46

Conditions of Medicare patients treated by Dr. Gerard M. Choryan, OD in 2018

Hypertension	64
High Cholesterol	53
Stroke	3
Ischemic Heart Disease	24
Depression	21
Chronic Kidney Disease	30
Asthma	6
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	37
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gerard M. Choryan, OD treated as an optometrist in Grandville, MI during 2019 were eye procedures.

Volume of procedures performed by Dr. Gerard M. Choryan, OD for Medicare patients.

doctor visit	452
eye procedures	165

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerard M. Choryan, OD.

**Gender**
Male	170
Female	294

**Ethnicity**
Non-Hispanic White	409
Black	13
Hispanic	20
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	211
From 75 to 84	149
85 and over	72
Less than 65	32

Conditions of Medicare patients treated by Dr. Gerard M. Choryan, OD in 2019

Hypertension	67
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	25
Depression	24
Chronic Kidney Disease	30
Asthma	5
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	38
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gerard M. Choryan, OD treated as an optometrist in Grandville, MI during 2020 were eye procedures.

Volume of procedures performed by Dr. Gerard M. Choryan, OD for Medicare patients.

doctor visit	80
eye procedures	402

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerard M. Choryan, OD.

**Gender**
Male	145
Female	216

**Ethnicity**
Non-Hispanic White	318
Black	0
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	176
From 75 to 84	102
85 and over	56
Less than 65	27

Conditions of Medicare patients treated by Dr. Gerard M. Choryan, OD in 2020

Hypertension	62
High Cholesterol	56
Stroke	3
Ischemic Heart Disease	29
Depression	24
Chronic Kidney Disease	33
Asthma	7
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	37
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gerard M. Choryan, OD treated as an optometrist in Grandville, MI during 2021 were eye procedures.

Volume of procedures performed by Dr. Gerard M. Choryan, OD for Medicare patients.

doctor visit	44
eye procedures	524

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerard M. Choryan, OD.

**Gender**
Male	150
Female	264

**Ethnicity**
Non-Hispanic White	359
Black	16
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	132
85 and over	65
Less than 65	33

Conditions of Medicare patients treated by Dr. Gerard M. Choryan, OD in 2021

Hypertension	65
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	29
Depression	28
Chronic Kidney Disease	30
Asthma	7
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	9
Diabetes	40
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gerard M. Choryan, OD treated as an optometrist in Grandville, MI during 2022 were eye procedures.

Volume of procedures performed by Dr. Gerard M. Choryan, OD for Medicare patients.

doctor visit	12
eye procedures	498

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerard M. Choryan, OD.

**Gender**
Male	121
Female	256

**Ethnicity**
Non-Hispanic White	334
Black	12
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	110
85 and over	53
Less than 65	27

Conditions of Medicare patients treated by Dr. Gerard M. Choryan, OD in 2022

Hypertension	72
High Cholesterol	71
Stroke	4
Ischemic Heart Disease	22
Depression	22
Chronic Kidney Disease	22
Asthma	11
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	36
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gerard M. Choryan, OD for Medicare patients.

The highest averages for the top procedures that Dr. Gerard M. Choryan, OD treated as an optometrist in Grandville, MI were eye procedures.

doctor visit	327
eye procedures	283

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gerard M. Choryan, OD.

**Gender**
Male	150
Female	260

**Ethnicity**
Black / African American	12
Asian / Pacific Islander	1
Non-Hispanic White	360
Native American / Alaskan Native	0
Hispanic	19
Other	0

**Age**
75 to 84	124
85 and over	63
Less than 65	42
65 to 74	181

Average of Total of Conditions of Medicare patients treated by Dr. Gerard M. Choryan, OD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Gerard M. Choryan, OD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	60
High Cholesterol	50
Stroke	2
Ischemic Heart Disease	23
Depression	19
Chronic Kidney Disease	23
Asthma	7
Osteoporosis	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	35
Atrial Fibrillation	9
Dementia	7
Cancer	9

Education & Training

He has a state license in Michigan.

Licensed In: Michigan

Affiliations & Hospitals

Dr. Gerard M. Choryan, OD is associated with these hospitals and organizations:

Grand Rapids Ophthalmology

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Gerard M. Choryan, OD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Coopervision Inc.	$1,525 Clariti Contact Lens $458	CVI Contact Lens $294	MyDay Contact Lens $253	Proclear Contact Lens $250	Multiple Brands Contact Lens $202	Other $68
Allergan Inc.	$1,086 RESTASIS $612	LUMIGAN $247	COMBIGAN $113	LASTACAFT $10	$103
Johnson & Johnson Vision Care, Inc.	$541 Acuvue $343	Soft contact lenses $197
Bausch & Lomb, a division of Bausch Health US, LLC	$499 BIOTRUE ONE DAY $281	VYZULTA $100	ULTRA $67	BTOD $51
Alcon Laboratories Inc	$435 Ilevro $122	Contact Lenses $59	DAILIES $29	Systane $14	Durezol $1	Other $210
Other	$1,887 VUITY $267	Rhopressa $259	Rocklatan $246	ULTRA $144	LOTEMAX GEL $125	Other $847

**Types of Payments**
Food and Beverage	$5,632
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$250
Entertainment	$91

Biography

Dr. Gerard Choryan is a specialist in general practice and optometry (primary eye care) in Grand Rapids, MI and Grandville, MI. His practice in Grandville, MI is open to new patients as reported by Yext.