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Dr. Mark Andrew Kahrhoff, OD, FAAO

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Specializes in: Optometry (Primary Eye Care)

4901 Forest Park Avenue Floor: 6th
Saint Louis, MO 63108

(314) 362-3937

Dr. Mark Andrew Kahrhoff, OD, FAAO is an optometrist in Saint Louis, MO specializing in optometry (primary eye care). Dr. Mark Andrew Kahrhoff, OD, FAAO is affiliated with WashU Medicine.

Office Locations

4901 Forest Park Avenue Department Ophthalmology, 6th Floor
Saint Louis, MO 63108

(314) 362-3937

(314) 362-3725

open_in_new

WashU Medicine

4901 Forest Park Avenue Floor: 6th
Saint Louis, MO 63108

(314) 362-3937

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Mark Andrew Kahrhoff, OD, FAAO in 2023

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

Top 25%

By Affordability:

visual field test

In 2012, Dr. Mark Andrew Kahrhoff, OD, FAAO had a list price for visual field test that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Missouri. 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. Mark Andrew Kahrhoff, OD, FAAO treated as an optometrist in Saint Louis, MO during 2012 were eye procedures.

Volume of procedures performed by Dr. Mark Andrew Kahrhoff, OD, FAAO for Medicare patients.

doctor visit	227
eye procedures	218

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark Andrew Kahrhoff, OD, FAAO treated as an optometrist in Saint Louis, MO during 2013 were eye procedures.

Volume of procedures performed by Dr. Mark Andrew Kahrhoff, OD, FAAO for Medicare patients.

doctor visit	159
eye procedures	171

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO.

**Gender**
Male	89
Female	120

**Age**
From 65 to 74	89
From 75 to 84	51
85 and over	20
Less than 65	49

Conditions of Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO in 2013

Hypertension	75
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	44
Depression	26
Chronic Kidney Disease	24
Asthma	8
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark Andrew Kahrhoff, OD, FAAO treated as an optometrist in Saint Louis, MO during 2014 were eye procedures.

Volume of procedures performed by Dr. Mark Andrew Kahrhoff, OD, FAAO for Medicare patients.

doctor visit	88
eye procedures	176

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO.

**Gender**
Male	66
Female	102

**Age**
From 65 to 74	76
From 75 to 84	43
85 and over	21
Less than 65	28

Conditions of Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO in 2014

Hypertension	70
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	38
Depression	23
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	35
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark Andrew Kahrhoff, OD, FAAO treated as an optometrist in Saint Louis, MO during 2015 were eye procedures.

Volume of procedures performed by Dr. Mark Andrew Kahrhoff, OD, FAAO for Medicare patients.

doctor visit	123
eye procedures	190

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO.

**Gender**
Male	156
Female	252

**Ethnicity**
Non-Hispanic White	368
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	88
85 and over	48
Less than 65	58

Conditions of Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO in 2015

Hypertension	61
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	26
Depression	25
Chronic Kidney Disease	21
Asthma	10
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	23
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark Andrew Kahrhoff, OD, FAAO treated as an optometrist in Saint Louis, MO during 2016 were eye procedures.

Volume of procedures performed by Dr. Mark Andrew Kahrhoff, OD, FAAO for Medicare patients.

doctor visit	139
eye procedures	186

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO.

**Gender**
Male	79
Female	135

**Ethnicity**
Non-Hispanic White	197
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	58
85 and over	18
Less than 65	30

Conditions of Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO in 2016

Hypertension	53
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	24
Depression	22
Chronic Kidney Disease	24
Asthma	11
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark Andrew Kahrhoff, OD, FAAO treated as an optometrist in Saint Louis, MO during 2017 were eye procedures.

Volume of procedures performed by Dr. Mark Andrew Kahrhoff, OD, FAAO for Medicare patients.

doctor visit	93
eye procedures	157

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO.

**Gender**
Male	78
Female	113

**Ethnicity**
Non-Hispanic White	175
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	48
85 and over	19
Less than 65	19

Conditions of Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO in 2017

Hypertension	58
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	29
Depression	24
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	10
Diabetes	24
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark Andrew Kahrhoff, OD, FAAO treated as an optometrist in Saint Louis, MO during 2018 were eye procedures.

Volume of procedures performed by Dr. Mark Andrew Kahrhoff, OD, FAAO for Medicare patients.

doctor visit	112
eye procedures	119

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO.

**Gender**
Male	66
Female	112

**Age**
From 65 to 74	96
From 75 to 84	50
85 and over	15
Less than 65	17

Conditions of Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO in 2018

Hypertension	54
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	28
Depression	29
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark Andrew Kahrhoff, OD, FAAO treated as an optometrist in Saint Louis, MO during 2019 were eye procedures.

Volume of procedures performed by Dr. Mark Andrew Kahrhoff, OD, FAAO for Medicare patients.

doctor visit	48
eye procedures	80

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO.

**Gender**
Male	55
Female	63

**Age**
From 65 to 74	58
From 75 to 84	34
85 and over	12
Less than 65	14

Conditions of Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO in 2019

Hypertension	56
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	28
Depression	25
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	20
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark Andrew Kahrhoff, OD, FAAO treated as an optometrist in Saint Louis, MO during 2020 were eye procedures.

Volume of procedures performed by Dr. Mark Andrew Kahrhoff, OD, FAAO for Medicare patients.

doctor visit	50
eye procedures	35

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO.

**Gender**
Male	34
Female	61

**Age**
From 65 to 74	40
From 75 to 84	33
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO in 2020

Hypertension	54
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	31
Depression	31
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark Andrew Kahrhoff, OD, FAAO treated as an optometrist in Saint Louis, MO during 2021 were eye procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Andrew Kahrhoff, OD, FAAO for Medicare patients.

doctor visit	66
eye procedures	89
hospital care	13
inpatient care	13

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO.

**Gender**
Male	50
Female	70

**Ethnicity**
Non-Hispanic White	104
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	41
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO in 2021

Hypertension	58
High Cholesterol	56
Stroke	15
Ischemic Heart Disease	23
Depression	24
Chronic Kidney Disease	30
Asthma	0
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark Andrew Kahrhoff, OD, FAAO treated as an optometrist in Saint Louis, MO during 2022 were eye procedures.

Volume of procedures performed by Dr. Mark Andrew Kahrhoff, OD, FAAO for Medicare patients.

doctor visit	72
eye procedures	76

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO.

**Gender**
Male	33
Female	51

**Age**
From 65 to 74	44
From 75 to 84	27
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO in 2022

Hypertension	67
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	24
Depression	24
Chronic Kidney Disease	14
Asthma	0
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	25
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mark Andrew Kahrhoff, OD, FAAO for Medicare patients.

The highest averages for the top procedures that Dr. Mark Andrew Kahrhoff, OD, FAAO treated as an optometrist in Saint Louis, MO were eye procedures, hospital care and inpatient care.

doctor visit	107
eye procedures	136
hospital care	13
inpatient care	13

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO.

**Gender**
Female	98
Male	64

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	76
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	13
75 to 84	43
Less than 65	19
65 to 74	81

Average of Total of Conditions of Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Mark Andrew Kahrhoff, OD, FAAO treated were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	55
High Cholesterol	50
Stroke	2
Ischemic Heart Disease	26
Depression	23
Chronic Kidney Disease	20
Asthma	2
Osteoporosis	5
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	23
Atrial Fibrillation	5
Dementia	4
Cancer	7

Education & Training

He has a state license in Missouri.

Licensed In: Missouri

Affiliations & Hospitals

Dr. Mark Andrew Kahrhoff, OD, FAAO is associated with these hospitals and organizations:

WashU Medicine

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Mark Andrew Kahrhoff, OD, FAAO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
ABB Con-Cise Optical Group LLC	$214 Contact Lens $214
Johnson & Johnson Vision Care, Inc.	$160 Soft contact lenses $143	Acuvue $17
Alcon Laboratories Inc	$71 AcrySof $71
Shire North American Group Inc	$44 XIIDRA $44

**Types of Payments**
Food and Beverage	$489

Biography

Dr. Mark Kahrhoff specializes in optometry (primary eye care) and practices in Saint Louis, MO. He is affiliated with WashU Medicine.

Select Year:

Dr. Mark Andrew Kahrhoff, OD, FAAO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Mark Andrew Kahrhoff, OD, FAAO 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. Mark Andrew Kahrhoff, OD, FAAO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark Andrew Kahrhoff, OD, FAAO 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. Mark Andrew Kahrhoff, OD, FAAO From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Saint Louis, MO