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Dr. John Whitman Prenshaw, M.D.

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Specializes in: Ophthalmology (Eye Disease)

7320 Shallowford Road
Chattanooga, TN 37421

(423) 894-5300

Dr. John Whitman Prenshaw, M.D. is an ophthalmologist in Chattanooga, TN specializing in ophthalmology (eye disease). Dr. John Whitman Prenshaw, M.D. is affiliated with JONATHAN WOOLFSON MD PC.

Office Locations

Address:

7320 Shallowford Road
Chattanooga, TN 37421

diagnostic imaging	12
eye procedures	724
ultrasound (sonogram)	77

**Gender**
Male	136
Female	211

**Ethnicity**
Non-Hispanic White	221
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	155
From 75 to 84	104
85 and over	36
Less than 65	52

Hypertension	74
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	30
Depression	20
Chronic Kidney Disease	34
Asthma	9
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	41
Dementia	8
Cancer	10

capsulotomy	37
diagnostic imaging	14
doctor visit	9
excision	14
eye procedures	2084
laser treatment	51
ultrasound (sonogram)	246

**Gender**
Male	351
Female	540

**Ethnicity**
Non-Hispanic White	536
Black	331
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	386
From 75 to 84	261
85 and over	98
Less than 65	146

Hypertension	75
High Cholesterol	55
Stroke	8
Ischemic Heart Disease	34
Depression	20
Chronic Kidney Disease	37
Asthma	8
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	13
Diabetes	41
Dementia	11
Cancer	8

capsulotomy	54
diagnostic imaging	11
doctor visit	234
excision	18
eye procedures	2792
laser treatment	72
ultrasound (sonogram)	93

**Gender**
Male	455
Female	680

**Ethnicity**
Non-Hispanic White	728
Black	375
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	519
From 75 to 84	366
85 and over	119
Less than 65	131

Hypertension	75
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	30
Depression	18
Chronic Kidney Disease	34
Asthma	7
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	41
Dementia	9
Cancer	9

capsulotomy	63
doctor visit	495
eye procedures	2308
laser treatment	62
ultrasound (sonogram)	68

**Gender**
Male	449
Female	638

**Ethnicity**
Non-Hispanic White	731
Black	331
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	516
From 75 to 84	357
85 and over	119
Less than 65	95

Hypertension	75
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	33
Depression	18
Chronic Kidney Disease	34
Asthma	4
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	18
Chronic Obstructive Pulmonary Disease	10
Diabetes	42
Dementia	9
Cancer	9

capsulotomy	113
diagnostic imaging	11
doctor visit	1346
eye procedures	3161
laser treatment	112
ultrasound (sonogram)	90

Average Medicare Procedure Volume From 2017 - 2021

Volume of procedures performed by Dr. John Whitman Prenshaw, M.D. for Medicare patients.

The highest averages for the top procedures that Dr. John Whitman Prenshaw, M.D. treated as an ophthalmologist in Chattanooga, TN were eye procedures, ultrasound (sonogram), laser treatment and capsulotomy.

capsulotomy	66
diagnostic imaging	12
doctor visit	522
excision	16
eye procedures	2217
laser treatment	74
ultrasound (sonogram)	115

Average Medicare Patient Data From 2017 - 2021

Information about Medicare patients treated by Dr. John Whitman Prenshaw, M.D..

**Gender**
Male	139
Female	206

**Ethnicity**
Black / African American	103
Asian / Pacific Islander	0
Non-Hispanic White	221
Native American / Alaskan Native	0
Hispanic	0
Other	2

**Age**
75 to 84	108
85 and over	37
Less than 65	42
65 to 74	157

Average of Total of Conditions of Medicare patients treated by Dr. John Whitman Prenshaw, M.D. From 2017 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. John Whitman Prenshaw, M.D. treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	29
High Cholesterol	21
Stroke	2
Ischemic Heart Disease	12
Depression	7
Chronic Kidney Disease	13
Asthma	2
Osteoporosis	3
Heart Failure	7
Chronic Obstructive Pulmonary Disease	4
Diabetes	16
Atrial Fibrillation	4
Cancer	3
Dementia	3

Education & Training

He has a state license in Georgia.

Licensed In: Georgia

Affiliations & Hospitals

Dr. John Whitman Prenshaw, M.D. is associated with these hospitals and organizations:

JONATHAN WOOLFSON MD PC

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. John Whitman Prenshaw, M.D.. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Alcon Vision LLC	$336 NGENUITY $150	AcrySof IQ PanOptix UV IOL $41	LenSx $38	ARGOS $38	AcrySof $23	Other $46
Bausch & Lomb, a division of Bausch Health US, LLC	$236 ALREX $123	LOTEMAX SM $86	BESIVANCE $15	PROLENSA $12
Kala Pharmaceuticals, Inc.	$192 INVELTYS $113	EYSUVIS $79
Aerie Pharmaceuticals, Inc.	$188 Rocklatan $162	Rhopressa $26
Bausch & Lomb Americas Inc.	$153 MIEBO $98	VYZULTA $55
Other	$896 XIIDRA $152	CEQUA $108	DURYSTA $98	Humira $83	AmnioGraft $69	Other $387

**Types of Payments**
Food and Beverage	$1,981
Gift	$19

Biography

Dr. John Prenshaw is a specialist in ophthalmology (eye disease). He works in Chattanooga, TN. Dr. Prenshaw has obtained a license to practice in Georgia.