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Dr. Gerald C. Warren, MD

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Specializes in: General Surgery

85 Springview Lane Unit A
Summerville, SC 29485

(843) 851-0200

Dr. Gerald C. Warren, MD is a general surgeon in Summerville, SC specializing in general surgery.

Office Locations

85 Springview Lane Unit A
Summerville, SC 29485

(843) 851-0200

(843) 851-9398

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Noteworthy Medicare Patient Procedures Performed by Dr. Gerald C. Warren, MD in 2023

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

Top 25%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2012, Dr. Gerald C. Warren, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) 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. Gerald C. Warren, MD treated as a general surgeon in Summerville, SC during 2012 were hospital care, inpatient care, hyperbaric oxygen (HBO) therapy and open surgery.

Volume of procedures performed by Dr. Gerald C. Warren, MD for Medicare patients.

abdominal surgery	14
doctor visit	240
gastrointestinal procedures	14
hospital care	89
hyperbaric oxygen (HBO) therapy	51
inpatient care	89
open surgery	14

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gerald C. Warren, MD treated as a general surgeon in Summerville, SC during 2013 were hospital care, inpatient care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Gerald C. Warren, MD for Medicare patients.

debridement (removal of unhealthy tissue)	57
doctor visit	352
excision	57
hospital care	84
inpatient care	84

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald C. Warren, MD.

**Gender**
Male	105
Female	155

**Ethnicity**
Non-Hispanic White	208
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	78
85 and over	33
Less than 65	56

Conditions of Medicare patients treated by Dr. Gerald C. Warren, MD in 2013

Hypertension	75
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	35
Depression	24
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	22
Chronic Obstructive Pulmonary Disease	20
Diabetes	40
Dementia	16
Cancer	20

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gerald C. Warren, MD treated as a general surgeon in Summerville, SC during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gerald C. Warren, MD for Medicare patients.

doctor visit	209
hospital care	89
inpatient care	89

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald C. Warren, MD.

**Gender**
Male	85
Female	141

**Ethnicity**
Non-Hispanic White	174
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	54
85 and over	25
Less than 65	55

Conditions of Medicare patients treated by Dr. Gerald C. Warren, MD in 2014

Hypertension	75
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	34
Depression	25
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	18
Diabetes	40
Dementia	13
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gerald C. Warren, MD treated as a general surgeon in Summerville, SC during 2015 were hospital care, inpatient care, open surgery and abdominal surgery.

Volume of procedures performed by Dr. Gerald C. Warren, MD for Medicare patients.

abdominal surgery	13
doctor visit	198
gastrointestinal procedures	13
hospital care	142
inpatient care	142
open surgery	13

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald C. Warren, MD.

**Gender**
Male	224
Female	254

**Ethnicity**
Non-Hispanic White	374
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	212
From 75 to 84	140
85 and over	44
Less than 65	82

Conditions of Medicare patients treated by Dr. Gerald C. Warren, MD in 2015

Hypertension	75
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	36
Depression	29
Chronic Kidney Disease	36
Asthma	16
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	28
Chronic Obstructive Pulmonary Disease	22
Diabetes	46
Dementia	12
Cancer	20

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gerald C. Warren, MD treated as a general surgeon in Summerville, SC during 2016 were hospital care, inpatient care, open surgery and abdominal surgery.

Volume of procedures performed by Dr. Gerald C. Warren, MD for Medicare patients.

abdominal surgery	16
doctor visit	213
gastrointestinal procedures	16
hospital care	85
inpatient care	85
open surgery	16

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald C. Warren, MD.

**Gender**
Male	118
Female	96

**Ethnicity**
Non-Hispanic White	161
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	62
85 and over	19
Less than 65	38

Conditions of Medicare patients treated by Dr. Gerald C. Warren, MD in 2016

Hypertension	75
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	36
Depression	23
Chronic Kidney Disease	42
Asthma	23
Osteoperosis	5
Atrial Fibrilation	16
Heart Failure	28
Chronic Obstructive Pulmonary Disease	22
Diabetes	40
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gerald C. Warren, MD treated as a general surgeon in Summerville, SC during 2017 were hospital care, inpatient care, open surgery and abdominal surgery.

Volume of procedures performed by Dr. Gerald C. Warren, MD for Medicare patients.

abdominal surgery	15
doctor visit	215
gastrointestinal procedures	15
hospital care	63
inpatient care	63
open surgery	15

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald C. Warren, MD.

**Gender**
Male	114
Female	105

**Ethnicity**
Non-Hispanic White	172
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	47
85 and over	23
Less than 65	43

Conditions of Medicare patients treated by Dr. Gerald C. Warren, MD in 2017

Hypertension	75
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	30
Depression	24
Chronic Kidney Disease	41
Asthma	7
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	25
Chronic Obstructive Pulmonary Disease	25
Diabetes	44
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gerald C. Warren, MD treated as a general surgeon in Summerville, SC during 2018 were hospital care, inpatient care, open surgery and abdominal surgery.

Volume of procedures performed by Dr. Gerald C. Warren, MD for Medicare patients.

abdominal surgery	14
doctor visit	195
gastrointestinal procedures	14
hospital care	75
inpatient care	75
open surgery	14

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald C. Warren, MD.

**Gender**
Male	94
Female	110

**Ethnicity**
Non-Hispanic White	167
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	52
85 and over	21
Less than 65	26

Conditions of Medicare patients treated by Dr. Gerald C. Warren, MD in 2018

Hypertension	75
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	27
Depression	26
Chronic Kidney Disease	42
Asthma	6
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	20
Diabetes	43
Dementia	16
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gerald C. Warren, MD treated as a general surgeon in Summerville, SC during 2019 were hospital care, inpatient care, open surgery and abdominal surgery.

Volume of procedures performed by Dr. Gerald C. Warren, MD for Medicare patients.

abdominal surgery	16
doctor visit	146
gastrointestinal procedures	16
hospital care	49
inpatient care	49
open surgery	16

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald C. Warren, MD.

**Gender**
Male	82
Female	87

**Ethnicity**
Non-Hispanic White	134
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	52
85 and over	15
Less than 65	21

Conditions of Medicare patients treated by Dr. Gerald C. Warren, MD in 2019

Hypertension	75
High Cholesterol	67
Stroke	8
Ischemic Heart Disease	29
Depression	33
Chronic Kidney Disease	41
Asthma	11
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	26
Diabetes	36
Dementia	14
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gerald C. Warren, MD treated as a general surgeon in Summerville, SC during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gerald C. Warren, MD for Medicare patients.

doctor visit	101
hospital care	79
inpatient care	79

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald C. Warren, MD.

**Gender**
Male	63
Female	76

**Ethnicity**
Non-Hispanic White	110
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	65
From 75 to 84	38
85 and over	14
Less than 65	22

Conditions of Medicare patients treated by Dr. Gerald C. Warren, MD in 2020

Hypertension	73
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	28
Depression	31
Chronic Kidney Disease	41
Asthma	14
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	21
Diabetes	39
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gerald C. Warren, MD treated as a general surgeon in Summerville, SC during 2021 were hospital care, inpatient care, open surgery and abdominal surgery.

Volume of procedures performed by Dr. Gerald C. Warren, MD for Medicare patients.

abdominal surgery	17
doctor visit	111
gastrointestinal procedures	17
hospital care	25
inpatient care	25
open surgery	17

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald C. Warren, MD.

**Gender**
Male	65
Female	68

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

**Age**
From 65 to 74	63
From 75 to 84	39
85 and over	15
Less than 65	16

Conditions of Medicare patients treated by Dr. Gerald C. Warren, MD in 2021

Hypertension	74
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	24
Depression	24
Chronic Kidney Disease	41
Asthma	9
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	21
Chronic Obstructive Pulmonary Disease	14
Diabetes	41
Dementia	14
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gerald C. Warren, MD treated as a general surgeon in Summerville, SC during 2022 were hospital care, inpatient care, open surgery and abdominal surgery.

Volume of procedures performed by Dr. Gerald C. Warren, MD for Medicare patients.

abdominal surgery	12
doctor visit	118
gastrointestinal procedures	12
hospital care	28
inpatient care	28
open surgery	12

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gerald C. Warren, MD.

**Gender**
Male	61
Female	67

**Ethnicity**
Non-Hispanic White	99
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	51
From 75 to 84	48
85 and over	12
Less than 65	17

Conditions of Medicare patients treated by Dr. Gerald C. Warren, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	20
Depression	27
Chronic Kidney Disease	22
Asthma	11
Osteoperosis	13
Atrial Fibrilation	23
Heart Failure	22
Chronic Obstructive Pulmonary Disease	20
Diabetes	40
Dementia	11
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Gerald C. Warren, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gerald C. Warren, MD treated as a general surgeon in Summerville, SC were hospital care, inpatient care, debridement (removal of unhealthy tissue) and excision.

abdominal surgery	14
debridement (removal of unhealthy tissue)	57
doctor visit	190
excision	57
gastrointestinal procedures	14
hospital care	73
inpatient care	73
open surgery	14

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Gerald C. Warren, MD.

**Gender**
Male	91
Female	105

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	155
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	55
85 and over	20
Less than 65	34
65 to 74	87

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

The highest averages of the most common conditions of Medicare patients that Dr. Gerald C. Warren, MD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	67
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	27
Depression	24
Chronic Kidney Disease	33
Asthma	10
Osteoporosis	6
Heart Failure	21
Chronic Obstructive Pulmonary Disease	18
Diabetes	37
Atrial Fibrillation	12
Dementia	13
Cancer	15

Education & Training

He has a state license in South Carolina.

Licensed In: South Carolina

Ratings & Reviews

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General Payments

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

**Payments by Company**
Allergan Inc.	$2,132 STRATTICE $1,014	AlloDerm $831	NATRELLE $288
Allergan, Inc.	$1,900 NATRELLE SALINE-FILLED BREAST IMPLANTS $1,508	NATRELLE $228	STRATTICE $165
LIFECELL CORPORATION	$682 STRATTICE $346	AlloDerm $336
AbbVie Inc.	$231 NATRELLE SALINE-FILLED BREAST IMPLANTS $136	AlloDerm $95
W. L. Gore & Associates, Inc.	$82 Product in Development $82
Other	$109 XARACOLL $38	Da Vinci Surgical System $35	VAC THERAPY $19	SURGICAL $17

**Types of Payments**
Food and Beverage	$5,136

Biography

Dr. Gerald Warren is a specialist in general surgery in Summerville, SC. He attended medical school at Medical University of South Carolina College of Medicine.

Select Year:

Dr. Gerald C. Warren, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Gerald C. Warren, MD in 2023

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. Gerald C. Warren, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald C. Warren, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald C. Warren, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald C. Warren, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald C. Warren, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald C. Warren, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald C. Warren, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald C. Warren, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald C. Warren, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gerald C. Warren, 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. Gerald C. Warren, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Summerville, SC