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Dr. John Delmar Siddens, DO

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Specializes in: General Ophthalmology

Nova Southeastern University, College of Osteopathic Medicine (1986)

200 Patewood Drive Suite B480
Greenville, SC 29615

(864) 454-4570

Dr. John Delmar Siddens, DO is an ophthalmologist in Greenville, SC specializing in general ophthalmology. He graduated from Nova Southeastern University, College of Osteopathic Medicine in 1986 and has 40 years of experience. Dr. John Delmar Siddens, DO is affiliated with Bon Secours, Bon Secours - St. Francis Hospital and PRISMA HEALTH UNIVERSITY MEDICAL GROUP.

Office Locations

104 Simpson Street
Greenville, SC 29605

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200 Patewood Drive Suite B480
Greenville, SC 29615

(864) 454-4570

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Noteworthy Medicare Patient Procedures Performed by Dr. John Delmar Siddens, DO in 2023

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

Top 5%

By Volume:

blepharoptosis repair

botulinum toxin injection for facial movement disorders

In 2023, Dr. John Delmar Siddens, DO performed more blepharoptosis (droopy eyelid) repair, and botulinum toxin injection for facial movement disorders procedures for Medicare patients than 95% of providers in related specialties within South Carolina.

Top 25%

By Affordability:

blepharoplasty

eyelid plastic surgery

facial plastic surgery

upper lid blepharoplasty

visual field test

In 2012, Dr. John Delmar Siddens, DO had a list price for blepharoplasty, eyelid plastic surgery, facial plastic surgery , upper lid blepharoplasty, and visual field test that was lower than the list prices billed to Medicare by 75% of providers in related specialties within South Carolina. 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 Delmar Siddens, DO treated as an ophthalmologist in Greenville, SC during 2012 were eye procedures, plastic surgery procedures, minimally invasive procedures and injections.

Volume of procedures performed by Dr. John Delmar Siddens, DO for Medicare patients.

doctor visit	39
excision	30
eye procedures	894
injections	135
lacrimal (tearing system) procedures	44
minimally invasive procedures	135
plastic surgery procedures	396
reconstructive surgery	19
removal of lesion (e.g. growth)	41
skin procedures	11
tissue transfer	19
wound repair (e.g. stitches)	49

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Delmar Siddens, DO treated as an ophthalmologist in Greenville, SC during 2013 were eye procedures, plastic surgery procedures, minimally invasive procedures and injections.

Volume of procedures performed by Dr. John Delmar Siddens, DO for Medicare patients.

excision	26
eye procedures	807
injections	105
lacrimal (tearing system) procedures	71
minimally invasive procedures	105
plastic surgery procedures	265
reconstructive surgery	11
removal of lesion (e.g. growth)	38
skin procedures	12
tissue transfer	11
wound repair (e.g. stitches)	37

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Delmar Siddens, DO.

**Gender**
Male	177
Female	328

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

**Age**
From 65 to 74	254
From 75 to 84	160
85 and over	62
Less than 65	29

Conditions of Medicare patients treated by Dr. John Delmar Siddens, DO in 2013

Hypertension	71
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	32
Depression	19
Chronic Kidney Disease	14
Asthma	7
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	9
Diabetes	24
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Delmar Siddens, DO treated as an ophthalmologist in Greenville, SC during 2014 were eye procedures, plastic surgery procedures, minimally invasive procedures and injections.

Volume of procedures performed by Dr. John Delmar Siddens, DO for Medicare patients.

excision	12
eye procedures	613
injections	94
lacrimal (tearing system) procedures	17
minimally invasive procedures	94
plastic surgery procedures	231
reconstructive surgery	13
removal of lesion (e.g. growth)	26
skin procedures	14
tissue transfer	13
wound repair (e.g. stitches)	25

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Delmar Siddens, DO.

**Gender**
Male	166
Female	301

**Ethnicity**
Non-Hispanic White	433
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	234
From 75 to 84	147
85 and over	49
Less than 65	37

Conditions of Medicare patients treated by Dr. John Delmar Siddens, DO in 2014

Hypertension	69
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	31
Depression	19
Chronic Kidney Disease	16
Asthma	7
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Delmar Siddens, DO treated as an ophthalmologist in Greenville, SC during 2015 were eye procedures, plastic surgery procedures, minimally invasive procedures and injections.

Volume of procedures performed by Dr. John Delmar Siddens, DO for Medicare patients.

eye procedures	738
injections	89
lacrimal (tearing system) procedures	26
minimally invasive procedures	89
plastic surgery procedures	210
reconstructive surgery	16
tissue transfer	16
wound repair (e.g. stitches)	16

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Delmar Siddens, DO.

**Gender**
Male	418
Female	646

**Ethnicity**
Non-Hispanic White	1002
Black	26
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	542
From 75 to 84	352
85 and over	108
Less than 65	62

Conditions of Medicare patients treated by Dr. John Delmar Siddens, DO in 2015

Hypertension	67
High Cholesterol	59
Stroke	3
Ischemic Heart Disease	33
Depression	22
Chronic Kidney Disease	15
Asthma	8
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Delmar Siddens, DO treated as an ophthalmologist in Greenville, SC during 2016 were eye procedures, plastic surgery procedures, minimally invasive procedures and injections.

Volume of procedures performed by Dr. John Delmar Siddens, DO for Medicare patients.

eye procedures	882
injections	97
lacrimal (tearing system) procedures	43
minimally invasive procedures	97
plastic surgery procedures	268
reconstructive surgery	15
removal of lesion (e.g. growth)	16
skin procedures	16
tissue transfer	15
wound repair (e.g. stitches)	15

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Delmar Siddens, DO.

**Gender**
Male	236
Female	396

**Ethnicity**
Non-Hispanic White	599
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	332
From 75 to 84	205
85 and over	59
Less than 65	36

Conditions of Medicare patients treated by Dr. John Delmar Siddens, DO in 2016

Hypertension	67
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	35
Depression	27
Chronic Kidney Disease	19
Asthma	15
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	26
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Delmar Siddens, DO treated as an ophthalmologist in Greenville, SC during 2017 were eye procedures, plastic surgery procedures, minimally invasive procedures and injections.

Volume of procedures performed by Dr. John Delmar Siddens, DO for Medicare patients.

excision	21
eye procedures	801
injections	94
minimally invasive procedures	94
plastic surgery procedures	235
removal of lesion (e.g. growth)	21
wound repair (e.g. stitches)	21

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Delmar Siddens, DO.

**Gender**
Male	221
Female	378

**Ethnicity**
Non-Hispanic White	558
Black	17
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	323
From 75 to 84	179
85 and over	60
Less than 65	37

Conditions of Medicare patients treated by Dr. John Delmar Siddens, DO in 2017

Hypertension	66
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	32
Depression	24
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Delmar Siddens, DO treated as an ophthalmologist in Greenville, SC during 2018 were eye procedures, plastic surgery procedures, minimally invasive procedures and injections.

Volume of procedures performed by Dr. John Delmar Siddens, DO for Medicare patients.

diagnostic procedures	14
eye procedures	763
injections	87
minimally invasive procedures	87
plastic surgery procedures	244
removal of lesion (e.g. growth)	11
skin procedures	11

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Delmar Siddens, DO.

**Gender**
Male	189
Female	394

**Ethnicity**
Non-Hispanic White	552
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	311
From 75 to 84	192
85 and over	48
Less than 65	32

Conditions of Medicare patients treated by Dr. John Delmar Siddens, DO in 2018

Hypertension	68
High Cholesterol	67
Stroke	3
Ischemic Heart Disease	27
Depression	22
Chronic Kidney Disease	18
Asthma	9
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Delmar Siddens, DO treated as an ophthalmologist in Greenville, SC during 2019 were eye procedures, plastic surgery procedures, minimally invasive procedures and injections.

Volume of procedures performed by Dr. John Delmar Siddens, DO for Medicare patients.

eye procedures	745
injections	92
minimally invasive procedures	92
plastic surgery procedures	241
reconstructive surgery	15
removal of lesion (e.g. growth)	12
skin procedures	12
tissue transfer	15
wound repair (e.g. stitches)	15

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Delmar Siddens, DO.

**Gender**
Male	187
Female	364

**Ethnicity**
Non-Hispanic White	516
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	270
From 75 to 84	206
85 and over	52
Less than 65	23

Conditions of Medicare patients treated by Dr. John Delmar Siddens, DO in 2019

Hypertension	68
High Cholesterol	67
Stroke	3
Ischemic Heart Disease	28
Depression	26
Chronic Kidney Disease	21
Asthma	8
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Delmar Siddens, DO treated as an ophthalmologist in Greenville, SC during 2020 were eye procedures, plastic surgery procedures, minimally invasive procedures and injections.

Volume of procedures performed by Dr. John Delmar Siddens, DO for Medicare patients.

eye procedures	460
injections	65
minimally invasive procedures	65
plastic surgery procedures	117

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Delmar Siddens, DO.

**Gender**
Male	114
Female	229

**Ethnicity**
Non-Hispanic White	314
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	183
From 75 to 84	113
85 and over	31
Less than 65	16

Conditions of Medicare patients treated by Dr. John Delmar Siddens, DO in 2020

Hypertension	65
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	26
Depression	28
Chronic Kidney Disease	26
Asthma	10
Osteoperosis	15
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Delmar Siddens, DO treated as an ophthalmologist in Greenville, SC during 2021 were eye procedures, plastic surgery procedures, minimally invasive procedures and injections.

Volume of procedures performed by Dr. John Delmar Siddens, DO for Medicare patients.

eye procedures	479
injections	70
minimally invasive procedures	70
plastic surgery procedures	100

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Delmar Siddens, DO.

**Gender**
Male	117
Female	238

**Ethnicity**
Non-Hispanic White	322
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	165
From 75 to 84	141
85 and over	34
Less than 65	15

Conditions of Medicare patients treated by Dr. John Delmar Siddens, DO in 2021

Hypertension	66
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	30
Depression	24
Chronic Kidney Disease	25
Asthma	8
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Delmar Siddens, DO treated as an ophthalmologist in Greenville, SC during 2022 were eye procedures, plastic surgery procedures, minimally invasive procedures and injections.

Volume of procedures performed by Dr. John Delmar Siddens, DO for Medicare patients.

eye procedures	385
injections	75
minimally invasive procedures	75
plastic surgery procedures	118

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Delmar Siddens, DO.

**Gender**
Male	83
Female	191

**Ethnicity**
Non-Hispanic White	242
Black	15
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	102
85 and over	26
Less than 65	12

Conditions of Medicare patients treated by Dr. John Delmar Siddens, DO in 2022

Hypertension	71
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	26
Depression	26
Chronic Kidney Disease	19
Asthma	13
Osteoperosis	22
Atrial Fibrilation	17
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Delmar Siddens, DO for Medicare patients.

The highest averages for the top procedures that Dr. John Delmar Siddens, DO treated as an ophthalmologist in Greenville, SC were eye procedures, plastic surgery procedures, minimally invasive procedures and injections.

diagnostic procedures	14
doctor visit	39
excision	22
eye procedures	687
injections	91
lacrimal (tearing system) procedures	40
minimally invasive procedures	91
plastic surgery procedures	220
reconstructive surgery	14
removal of lesion (e.g. growth)	23
skin procedures	12
tissue transfer	14
wound repair (e.g. stitches)	25

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Delmar Siddens, DO.

**Gender**
Male	173
Female	315

**Ethnicity**
Black / African American	13
Asian / Pacific Islander	0
Non-Hispanic White	454
Native American / Alaskan Native	0
Hispanic	0
Other	1

**Age**
75 to 84	163
85 and over	48
Less than 65	27
65 to 74	249

Average of Total of Conditions of Medicare patients treated by Dr. John Delmar Siddens, DO From 2012 - 2022

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

Hypertension	61
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	27
Depression	21
Chronic Kidney Disease	17
Asthma	8
Osteoporosis	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Atrial Fibrillation	9
Dementia	6
Cancer	11

Education & Training

Dr. John Delmar Siddens, DO graduated from Nova Southeastern University, College of Osteopathic Medicine in 1986. He completed residency at Detroit Osteopathic Hospital. He is certified by the Board Certification: American Osteopathic Association - Ophthalmology and has a state license in South Carolina.

Medical School: Nova Southeastern University, College of Osteopathic Medicine (1986)

Residency: Detroit Osteopathic Hospital (1990)

Board Certification: Board Certification: American Osteopathic Association - Ophthalmology

Licensed In: South Carolina

Affiliations & Hospitals

Dr. John Delmar Siddens, DO is associated with these hospitals and organizations:

Bon Secours

Bon Secours - St. Francis Hospital

PRISMA HEALTH UNIVERSITY MEDICAL GROUP

Ratings & Reviews

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General Payments

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

**Payments by Company**
DePuy Synthes Sales Inc.	$112 Maxillofacial ReconstructionFixation $112
Mallinckrodt LLC	$90 ACTHAR $90
ANI Pharmaceuticals, Inc.	$70 PURIFIED CORTROPHIN GEL $70
Allergan Inc.	$62 BOTOX $33	RESTASIS $18	Botox Therapeutic $11
Allergan, Inc.	$42 LUMIGAN $42
Other	$131 Sutures $24	RESTYLANE $20	CEQUA $19	XELPROS $17	TEPEZZA $14	Other $36

**Types of Payments**
Food and Beverage	$479
Education	$28

Biography

Dr. John Siddens is a specialist in general ophthalmology. He works in Greenville, SC. Dr. Siddens is professionally affiliated with Bon Secours. Bon Secours reports that he is accepting new patients at his office in Greenville, SC. Before completing his residency at Detroit Osteopathic Hospital, Dr. Siddens attended medical school at Nova Southeastern University, College of Osteopathic Medicine.

Select Year:

Dr. John Delmar Siddens, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John Delmar Siddens, DO in 2023

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 Delmar Siddens, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Delmar Siddens, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Delmar Siddens, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Delmar Siddens, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Delmar Siddens, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Delmar Siddens, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Delmar Siddens, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Delmar Siddens, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Delmar Siddens, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Delmar Siddens, DO 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 Delmar Siddens, DO From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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