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Dr. Gerard M. Choryan, OD

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(Gerard Choryan, OD)

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Specializes in: Physician and Optometry (Primary Eye Care)

Ferris State University, Michigan College of Optometry

Professional interests include: diabetic eye exam, comprehensive eye exam

4475 Wilson Avenue SW
Grandville, MI 49418

(616) 588-6598

Dr. Gerard M. Choryan, OD is a physician provider in Grandville, MI specializing in physician and optometry (primary eye care). He graduated from Ferris State University, Michigan College of Optometry. 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 2024

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 a physician provider 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 a physician provider 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 a physician provider 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 a physician provider 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 a physician provider 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 a physician provider 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

2023 Medicare Procedure Volume

The top procedures that Dr. Gerard M. Choryan, OD treated as a physician provider in Grandville, MI during 2023 were eye procedures.

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

eye procedures	453

2023 Medicare Patient Data

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

**Gender**
Male	95
Female	254

**Ethnicity**
Non-Hispanic White	309
Black	0
Hispanic	14
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	160
From 75 to 84	124
85 and over	49
Less than 65	16

Conditions of Medicare patients treated by Dr. Gerard M. Choryan, OD in 2023

Hypertension	75
High Cholesterol	72
Stroke	5
Ischemic Heart Disease	23
Depression	21
Chronic Kidney Disease	21
Asthma	10
Osteoperosis	16
Atrial Fibrilation	18
Heart Failure	17
Chronic Obstructive Pulmonary Disease	10
Diabetes	38
Dementia	3
Cancer	12

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Gerard M. Choryan, OD treated as a physician provider in Grandville, MI during 2024 were eye procedures.

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

doctor visit	24
eye procedures	375

2024 Medicare Patient Data

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

**Gender**
Male	92
Female	217

**Ethnicity**
Non-Hispanic White	280
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	125
85 and over	36
Less than 65	16

Conditions of Medicare patients treated by Dr. Gerard M. Choryan, OD in 2024

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	21
Depression	25
Chronic Kidney Disease	22
Asthma	11
Osteoperosis	18
Atrial Fibrilation	14
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	41
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

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 a physician provider in Grandville, MI were eye procedures.

doctor visit	301
eye procedures	315

Average Medicare Patient Data From 2012 - 2024

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

**Gender**
Male	141
Female	256

**Ethnicity**
Black / African American	10
Asian / Pacific Islander	0
Non-Hispanic White	350
Hispanic	17
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	124
85 and over	59
Less than 65	38
65 to 74	175

Average of Total of Conditions of Medicare patients treated by Dr. Gerard M. Choryan, OD From 2012 - 2024

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

Hypertension	62
High Cholesterol	53
Stroke	2
Ischemic Heart Disease	23
Depression	20
Chronic Kidney Disease	22
Asthma	7
Osteoporosis	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	36
Atrial Fibrillation	10
Cancer	9
Dementia	6

Education & Training

Dr. Gerard M. Choryan, OD graduated from Ferris State University, Michigan College of Optometry. He has a state license in Michigan.

Medical School: Ferris State University, Michigan College of Optometry

Licensed In: Michigan

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. Gerard M. Choryan, OD appears to accept the following insurance providers: Cigna, Aetna, Priority Health, United Healthcare, Medicare, McLaren Health Plan, Blue Cross, Humana, Spectera, Heritage, VSP and EyeMed.

Insurance Accepted by Provider includes:

According to our sources, Dr. Gerard M. Choryan, OD accepts the following insurance providers:

Cigna

Aetna

Priority Health

United Healthcare

Medicare

McLaren Health Plan

Blue Cross

Humana

Spectera

Heritage

VSP

EyeMed

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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.	$1,637 Clariti Contact Lens $458	MyDay Contact Lens $365	CVI Contact Lens $294	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.	$586 Acuvue $343	Soft contact lenses $197	$45
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	$2,046 VUITY $267	Rocklatan $262	Rhopressa $259	LUMIGAN $147	ULTRA $144	Other $966

**Types of Payments**
Food and Beverage	$5,947
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

Gerard Choryan, OD, a Ferris State University graduate with a Doctor of Optometry from Michigan College of Optometry, offers a wide range of eye care services. Specializing in routine eye care, contact lenses, and dry eye treatment, his expertise ensures personalized care for each patient's unique needs.