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Dr. Sandra Marie Johnson, MD

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Specializes in: Glaucoma

Boston University School of Medicine

Professional interests include: cataracts, glaucoma

1 Hospital Drive
Columbia, MO 65212

(573) 882-1506

Dr. Sandra Marie Johnson, MD is an ophthalmologist in Columbia, MO specializing in glaucoma. She graduated from Boston University School of Medicine. Dr. Sandra Marie Johnson, MD is affiliated with University of Missouri Health Care.

Office Locations

University of Missouri Health Care

1 Hospital Drive
Columbia, MO

(573) 884-3937

(573) 884-5575

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1 Hospital Drive
Columbia, MO 65212

(573) 882-1506

(573) 884-5575

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3215 Wingate Court Suite 102
Columbia, MO

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13330 Usf Laurel Drive
Tampa, FL 33612

(813) 974-2201

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148 13th Street Sw
Largo, FL 33770

(727) 581-8706

(727) 588-2447

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Uva Hospital? Hospital Drive 2nd Floor
Charlottesville, VA 22908

(434) 924-5485

(434) 924-5180

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Noteworthy Medicare Patient Procedures Performed by Dr. Sandra Marie Johnson, MD in 2023

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

Top 10%

By Affordability:

scanning computerized ophthalmic diagnostic imaging

SCODI of the posterior segment

In 2023, Dr. Sandra Marie Johnson, MD had a list price for scanning computerized ophthalmic diagnostic imaging (SCODI), and SCODI of the posterior segment (SCODI-P) that was lower than the list prices billed to Medicare by 90% 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.

Top 25%

By Volume:

ultrasound corneal pachymetry

By Affordability:

corneal pachymetry

eye tests

ophthalmic ultrasound

ultrasound corneal pachymetry

visual field test

In 2012, among providers in related specialties within Missouri, Dr. Sandra Marie Johnson, MD performed more ultrasound corneal pachymetry procedures for Medicare patients than 75% of them and she also had a list price for corneal pachymetry (corneal thickness test), eye tests, ophthalmic ultrasound, ultrasound corneal pachymetry, and visual field test that was lower than the list prices billed to Medicare by 75% of them. 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. Sandra Marie Johnson, MD treated as an ophthalmologist in Columbia, MO during 2012 were eye procedures, ultrasound (sonogram), laser treatment and excision.

Volume of procedures performed by Dr. Sandra Marie Johnson, MD for Medicare patients.

diagnostic imaging	11
doctor visit	159
excision	20
eye procedures	1642
injections	18
laser treatment	34
ultrasound (sonogram)	44

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Sandra Marie Johnson, MD treated as an ophthalmologist in Columbia, MO during 2013 were eye procedures, laser treatment, ultrasound (sonogram) and excision.

Volume of procedures performed by Dr. Sandra Marie Johnson, MD for Medicare patients.

capsulotomy	13
doctor visit	213
excision	25
eye procedures	1736
laser treatment	64
ultrasound (sonogram)	47

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Sandra Marie Johnson, MD.

**Gender**
Male	247
Female	412

**Ethnicity**
Non-Hispanic White	451
Black	189
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	249
From 75 to 84	206
85 and over	92
Less than 65	112

Conditions of Medicare patients treated by Dr. Sandra Marie Johnson, MD in 2013

Hypertension	69
High Cholesterol	50
Stroke	4
Ischemic Heart Disease	27
Depression	21
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	7
Atrial Fibrilation	6
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	38
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Sandra Marie Johnson, MD treated as an ophthalmologist in Columbia, MO during 2014 were eye procedures, laser treatment, ultrasound (sonogram) and injections.

Volume of procedures performed by Dr. Sandra Marie Johnson, MD for Medicare patients.

capsulotomy	15
doctor visit	214
excision	17
eye procedures	1741
injections	20
laser treatment	63
ultrasound (sonogram)	46

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Sandra Marie Johnson, MD.

**Gender**
Male	241
Female	411

**Ethnicity**
Non-Hispanic White	451
Black	182
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	245
From 75 to 84	209
85 and over	91
Less than 65	107

Conditions of Medicare patients treated by Dr. Sandra Marie Johnson, MD in 2014

Hypertension	66
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	25
Asthma	6
Osteoperosis	7
Atrial Fibrilation	7
Heart Failure	14
Chronic Obstructive Pulmonary Disease	11
Diabetes	36
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Sandra Marie Johnson, MD treated as an ophthalmologist in Columbia, MO during 2015 were eye procedures, ultrasound (sonogram), laser treatment and excision.

Volume of procedures performed by Dr. Sandra Marie Johnson, MD for Medicare patients.

capsulotomy	12
diagnostic imaging	18
doctor visit	261
excision	26
eye procedures	2047
laser treatment	59
ultrasound (sonogram)	67

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Sandra Marie Johnson, MD.

**Gender**
Male	616
Female	936

**Ethnicity**
Non-Hispanic White	1044
Black	432
Hispanic	0
Asian	0
Other	36
Native American	0

**Age**
From 65 to 74	652
From 75 to 84	454
85 and over	180
Less than 65	266

Conditions of Medicare patients treated by Dr. Sandra Marie Johnson, MD in 2015

Hypertension	62
High Cholesterol	48
Stroke	6
Ischemic Heart Disease	24
Depression	19
Chronic Kidney Disease	24
Asthma	8
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	40
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Sandra Marie Johnson, MD treated as an ophthalmologist in Columbia, MO during 2016 were eye procedures, laser treatment, ultrasound (sonogram) and capsulotomy.

Volume of procedures performed by Dr. Sandra Marie Johnson, MD for Medicare patients.

capsulotomy	18
doctor visit	315
eye procedures	1812
laser treatment	55
ultrasound (sonogram)	49

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Sandra Marie Johnson, MD.

**Gender**
Male	321
Female	453

**Ethnicity**
Non-Hispanic White	535
Black	213
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	317
From 75 to 84	236
85 and over	86
Less than 65	135

Conditions of Medicare patients treated by Dr. Sandra Marie Johnson, MD in 2016

Hypertension	64
High Cholesterol	46
Stroke	2
Ischemic Heart Disease	26
Depression	20
Chronic Kidney Disease	29
Asthma	14
Osteoperosis	6
Atrial Fibrilation	7
Heart Failure	16
Chronic Obstructive Pulmonary Disease	10
Diabetes	40
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Sandra Marie Johnson, MD treated as an ophthalmologist in Columbia, MO during 2017 were eye procedures, laser treatment, ultrasound (sonogram) and excision.

Volume of procedures performed by Dr. Sandra Marie Johnson, MD for Medicare patients.

capsulotomy	12
doctor visit	147
excision	17
eye procedures	1200
laser treatment	58
ultrasound (sonogram)	29

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Sandra Marie Johnson, MD.

**Gender**
Male	251
Female	361

**Ethnicity**
Non-Hispanic White	424
Black	150
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	228
From 75 to 84	213
85 and over	91
Less than 65	80

Conditions of Medicare patients treated by Dr. Sandra Marie Johnson, MD in 2017

Hypertension	66
High Cholesterol	42
Stroke	3
Ischemic Heart Disease	30
Depression	23
Chronic Kidney Disease	32
Asthma	7
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	36
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Sandra Marie Johnson, MD treated as an ophthalmologist in Columbia, MO during 2018 were eye procedures, ultrasound (sonogram), laser treatment and excision.

Volume of procedures performed by Dr. Sandra Marie Johnson, MD for Medicare patients.

doctor visit	164
excision	37
eye procedures	1702
laser treatment	49
ultrasound (sonogram)	148

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Sandra Marie Johnson, MD.

**Gender**
Male	217
Female	298

**Ethnicity**
Non-Hispanic White	364
Black	81
Hispanic	41
Asian	11
Other	18
Native American	0

**Age**
From 65 to 74	231
From 75 to 84	148
85 and over	97
Less than 65	39

Conditions of Medicare patients treated by Dr. Sandra Marie Johnson, MD in 2018

Hypertension	72
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	37
Depression	24
Chronic Kidney Disease	34
Asthma	9
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Sandra Marie Johnson, MD treated as an ophthalmologist in Columbia, MO during 2019 were eye procedures, ultrasound (sonogram), laser treatment and excision.

Volume of procedures performed by Dr. Sandra Marie Johnson, MD for Medicare patients.

capsulotomy	12
doctor visit	195
excision	19
eye procedures	1900
injections	17
laser treatment	52
ultrasound (sonogram)	109

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Sandra Marie Johnson, MD.

**Gender**
Male	272
Female	355

**Ethnicity**
Non-Hispanic White	416
Black	111
Hispanic	62
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	285
From 75 to 84	199
85 and over	95
Less than 65	48

Conditions of Medicare patients treated by Dr. Sandra Marie Johnson, MD in 2019

Hypertension	73
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	36
Depression	20
Chronic Kidney Disease	33
Asthma	8
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	35
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Sandra Marie Johnson, MD treated as an ophthalmologist in Columbia, MO during 2020 were eye procedures, ultrasound (sonogram) and laser treatment.

Volume of procedures performed by Dr. Sandra Marie Johnson, MD for Medicare patients.

doctor visit	104
eye procedures	777
laser treatment	18
ultrasound (sonogram)	51

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Sandra Marie Johnson, MD.

**Gender**
Male	134
Female	179

**Ethnicity**
Non-Hispanic White	210
Black	54
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	145
From 75 to 84	99
85 and over	55
Less than 65	14

Conditions of Medicare patients treated by Dr. Sandra Marie Johnson, MD in 2020

Hypertension	65
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	34
Depression	17
Chronic Kidney Disease	28
Asthma	5
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Sandra Marie Johnson, MD treated as an ophthalmologist in Columbia, MO during 2021 were eye procedures, ultrasound (sonogram) and laser treatment.

Volume of procedures performed by Dr. Sandra Marie Johnson, MD for Medicare patients.

doctor visit	488
eye procedures	745
laser treatment	20
ultrasound (sonogram)	119

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Sandra Marie Johnson, MD.

**Gender**
Male	148
Female	246

**Ethnicity**
Non-Hispanic White	342
Black	34
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	131
85 and over	49
Less than 65	50

Conditions of Medicare patients treated by Dr. Sandra Marie Johnson, MD in 2021

Hypertension	64
High Cholesterol	55
Stroke	3
Ischemic Heart Disease	26
Depression	26
Chronic Kidney Disease	26
Asthma	5
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	15
Diabetes	37
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Sandra Marie Johnson, MD treated as an ophthalmologist in Columbia, MO during 2022 were eye procedures, ultrasound (sonogram), laser treatment and capsulotomy.

Volume of procedures performed by Dr. Sandra Marie Johnson, MD for Medicare patients.

capsulotomy	14
doctor visit	704
eye procedures	942
laser treatment	57
ultrasound (sonogram)	107

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Sandra Marie Johnson, MD.

**Gender**
Male	148
Female	222

**Ethnicity**
Non-Hispanic White	319
Black	29
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	124
85 and over	62
Less than 65	40

Conditions of Medicare patients treated by Dr. Sandra Marie Johnson, MD in 2022

Hypertension	73
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	21
Depression	22
Chronic Kidney Disease	15
Asthma	8
Osteoperosis	16
Atrial Fibrilation	19
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	37
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Sandra Marie Johnson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Sandra Marie Johnson, MD treated as an ophthalmologist in Columbia, MO were eye procedures, ultrasound (sonogram), laser treatment and excision.

capsulotomy	13
diagnostic imaging	14
doctor visit	269
excision	23
eye procedures	1476
injections	18
laser treatment	48
ultrasound (sonogram)	74

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Sandra Marie Johnson, MD.

**Gender**
Male	235
Female	352

**Ethnicity**
Black / African American	134
Asian / Pacific Islander	1
Non-Hispanic White	414
Native American / Alaskan Native	0
Hispanic	11
Other	10

**Age**
75 to 84	183
85 and over	81
Less than 65	81
65 to 74	241

Average of Total of Conditions of Medicare patients treated by Dr. Sandra Marie Johnson, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Sandra Marie Johnson, MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	61
High Cholesterol	49
Stroke	4
Ischemic Heart Disease	26
Depression	19
Chronic Kidney Disease	24
Asthma	7
Osteoporosis	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	32
Atrial Fibrillation	8
Dementia	8
Cancer	9

Education & Training

Dr. Sandra Marie Johnson, MD graduated from Boston University School of Medicine. She completed residency at Palmetto Health. She is certified by the American Board of Ophthalmology and has a state license in Missouri.

Medical School: Boston University School of Medicine

Residency: Palmetto Health

Board Certification: American Board of Ophthalmology

Licensed In: Missouri

Affiliations & Hospitals

Dr. Sandra Marie Johnson, MD is associated with these hospitals and organizations:

University of Missouri Health Care

Ratings & Reviews

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General Payments

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

**Payments by Company**
Allergan Inc.	$13,302 XEN $7,241	COMBIGAN $4,695	OZURDEX $319	LUMIGAN $317	RESTASIS $20	Other $710
Alcon Laboratories Inc	$3,162 ORA $1,130	Cataract Equipment $555	Luxor $207	CyPass $123	LenSx $95	Other $1,052
AbbVie Inc.	$1,584 XEN GLAUCOMA TREATMENT SYSTEM $1,008	DURYSTA $422	LUMIGAN $106	VUITY $33	OZURDEX $15
NEW WORLD MEDICAL,INC.	$1,185 Kahook Dual Blade $1,039	AHMED GLAUCOMA VALVE $146
Alcon Vision LLC	$898 CLAREON $167	Rocklatan $143	Hydrus Microstent $137	Simbrinza $136	AcrySof IQ VIVITY IOL $106	Other $208
Other	$5,655 VYZULTA $543	OMNI(R) SURGICAL SYSTEM (US) $455	Rocklatan $420	XEN GLAUCOMA TREATMENT SYSTEM $353	Hydrus $286	Other $3,597

**Types of Payments**
Food and Beverage	$13,371
Consulting Fee	$9,000
Travel and Lodging	$3,224
Education	$77
Entertainment	$65
Other	$48

Research Payments

Dr. Sandra Marie Johnson, MD has received 1 research payments totaling $500.

Ownership and Interest Payments

This table describes ownership payments received by Dr. Sandra Marie Johnson, MD.

Aquesys, Inc.	2013	$1,135.00	Physician Covered Recipient	shares of common stock
Aquesys, Inc.	2014	$975.00	Physician Covered Recipient	shares of common stock

Biography

Dr. Sandra Johnson's specialty is glaucoma. Her clinical interests include glaucoma and cataracts. Dr. Johnson is affiliated with the University of Missouri Health Care. She is a graduate of Boston University School of Medicine. She trained at Palmetto Health for residency. Awards and/or distinctions she has received include UNC School of Medicine, Teaching Scholars Program (nominated for this, hr. seminar); UNC School of Medicine, Excellence in Teaching Award; and UNC School of Medicine, Excellence in Teaching Award Nomination.

Select Year:

Dr. Sandra Marie Johnson, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Sandra Marie Johnson, MD in 2023

By Affordability:

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. Sandra Marie Johnson, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sandra Marie Johnson, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sandra Marie Johnson, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sandra Marie Johnson, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sandra Marie Johnson, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sandra Marie Johnson, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sandra Marie Johnson, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sandra Marie Johnson, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sandra Marie Johnson, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sandra Marie Johnson, 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. Sandra Marie Johnson, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Research Payments

Ownership and Interest Payments

Biography

Other Providers in Columbia, MO