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Home > IA Providers > Ophthalmologists

Dr. Gregory Alan Christiansen, MD

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Specializes in: Ophthalmology (Eye Disease)

Professional interests include: cataracts, glaucoma, comprehensive ophthalmology

800 East 1st Street Suite 2500
Ankeny, IA 50021

(515) 676-7014

Dr. Gregory Alan Christiansen, MD is an ophthalmologist in Marshalltown, IA specializing in ophthalmology (eye disease). Dr. Gregory Alan Christiansen, MD is affiliated with Wolfe Eye Clinic.

Office Locations

309 East Church Street
Marshalltown, IA 50158

(641) 754-6200

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6200 Westown Parkway
West Des Moines, IA 50266

(515) 223-8685

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800 East 1st Street Suite 2500
Ankeny, IA 50021

(515) 676-7014

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Noteworthy Medicare Patient Procedures Performed by Dr. Gregory Alan Christiansen, MD in 2024

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

Top 5%

By Volume:

anterior chamber injection

glaucoma drainage implant surgery

By Affordability:

A-scan

blood draw

blood draw for lab tests

phlebotomy for lab tests

venipuncture

In 2024, among providers in related specialties within Iowa, Dr. Gregory Alan Christiansen, MD performed more anterior chamber injection, and glaucoma drainage implant surgery procedures for Medicare patients than 95% of them and he also had a list price for A-scan, blood draw, blood draw for lab tests, phlebotomy for lab tests, and venipuncture (phlebotomy) that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Volume:

laser trabeculoplasty

ophthalmic ultrasound

In 2024, Dr. Gregory Alan Christiansen, MD performed more laser trabeculoplasty, and ophthalmic ultrasound procedures for Medicare patients than 90% of providers in related specialties within Iowa.

Top 25%

By Volume:

extracapsular cataract extraction with IOL implantation

eye procedures

laser eye surgery

SCODI of the posterior segment

ultrasound corneal pachymetry

In 2012, Dr. Gregory Alan Christiansen, MD performed more extracapsular cataract extraction (ECCE) with IOL implantation, eye procedures, laser eye surgery, SCODI of the posterior segment (SCODI-P), and ultrasound corneal pachymetry procedures for Medicare patients than 75% of providers in related specialties within Iowa.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Christiansen, MD treated as an ophthalmologist in Marshalltown, IA during 2012 were eye procedures, ultrasound (sonogram), laser treatment and capsulotomy.

Volume of procedures performed by Dr. Gregory Alan Christiansen, MD for Medicare patients.

capsulotomy	15
doctor visit	392
eye procedures	1019
laser treatment	47
ultrasound (sonogram)	51

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Christiansen, MD treated as an ophthalmologist in Marshalltown, IA during 2013 were eye procedures, ultrasound (sonogram), laser treatment and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. Gregory Alan Christiansen, MD for Medicare patients.

capsulotomy	29
doctor visit	828
eye procedures	1512
lacrimal (tearing system) procedures	46
laser treatment	70
ultrasound (sonogram)	77

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Christiansen, MD.

**Gender**
Male	299
Female	430

**Ethnicity**
Non-Hispanic White	680
Black	0
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	261
From 75 to 84	277
85 and over	163
Less than 65	28

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2013

Hypertension	55
High Cholesterol	40
Stroke	2
Ischemic Heart Disease	25
Depression	16
Chronic Kidney Disease	16
Asthma	5
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	13
Chronic Obstructive Pulmonary Disease	7
Diabetes	29
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Christiansen, MD treated as an ophthalmologist in Marshalltown, IA during 2014 were eye procedures, laser treatment, ultrasound (sonogram) and capsulotomy.

Volume of procedures performed by Dr. Gregory Alan Christiansen, MD for Medicare patients.

capsulotomy	29
doctor visit	566
eye procedures	1280
laser treatment	68
ultrasound (sonogram)	45

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Christiansen, MD.

**Gender**
Male	244
Female	342

**Ethnicity**
Non-Hispanic White	551
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	236
From 75 to 84	204
85 and over	128
Less than 65	18

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2014

Hypertension	56
High Cholesterol	42
Stroke	4
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	17
Asthma	6
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	7
Diabetes	33
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Christiansen, MD treated as an ophthalmologist in Marshalltown, IA during 2015 were eye procedures, laser treatment, ultrasound (sonogram) and evoked potential test.

Volume of procedures performed by Dr. Gregory Alan Christiansen, MD for Medicare patients.

capsulotomy	28
doctor visit	96
evoked potential test	43
eye procedures	1906
lacrimal (tearing system) procedures	13
laser treatment	89
ultrasound (sonogram)	56

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Christiansen, MD.

**Gender**
Male	376
Female	630

**Ethnicity**
Non-Hispanic White	936
Black	0
Hispanic	22
Asian	24
Other	0
Native American	0

**Age**
From 65 to 74	428
From 75 to 84	346
85 and over	198
Less than 65	34

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2015

Hypertension	59
High Cholesterol	38
Stroke	3
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	22
Asthma	7
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	6
Diabetes	33
Dementia	7
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Christiansen, MD treated as an ophthalmologist in Marshalltown, IA during 2016 were eye procedures, ultrasound (sonogram), laser treatment and evoked potential test.

Volume of procedures performed by Dr. Gregory Alan Christiansen, MD for Medicare patients.

capsulotomy	29
doctor visit	44
evoked potential test	53
eye procedures	1980
laser treatment	86
ultrasound (sonogram)	89

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Christiansen, MD.

**Gender**
Male	206
Female	286

**Ethnicity**
Non-Hispanic White	453
Black	0
Hispanic	0
Asian	13
Other	12
Native American	0

**Age**
From 65 to 74	233
From 75 to 84	150
85 and over	97
Less than 65	12

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2016

Hypertension	61
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	27
Depression	20
Chronic Kidney Disease	26
Asthma	10
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	7
Diabetes	32
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Christiansen, MD treated as an ophthalmologist in Marshalltown, IA during 2017 were eye procedures, laser treatment, ultrasound (sonogram) and capsulotomy.

Volume of procedures performed by Dr. Gregory Alan Christiansen, MD for Medicare patients.

capsulotomy	28
doctor visit	91
eye procedures	1847
laser treatment	58
ultrasound (sonogram)	37

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Christiansen, MD.

**Gender**
Male	194
Female	295

**Ethnicity**
Non-Hispanic White	442
Black	0
Hispanic	14
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	233
From 75 to 84	163
85 and over	77
Less than 65	16

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2017

Hypertension	58
High Cholesterol	37
Stroke	3
Ischemic Heart Disease	25
Depression	20
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	5
Diabetes	33
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Christiansen, MD treated as an ophthalmologist in Marshalltown, IA during 2018 were eye procedures, laser treatment, injections and ultrasound (sonogram).

Volume of procedures performed by Dr. Gregory Alan Christiansen, MD for Medicare patients.

capsulotomy	25
doctor visit	70
evoked potential test	18
eye procedures	1673
injections	34
lacrimal (tearing system) procedures	16
laser treatment	53
ultrasound (sonogram)	29

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Christiansen, MD.

**Gender**
Male	194
Female	265

**Ethnicity**
Non-Hispanic White	412
Black	0
Hispanic	17
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	220
From 75 to 84	149
85 and over	78
Less than 65	12

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2018

Hypertension	61
High Cholesterol	44
Stroke	4
Ischemic Heart Disease	24
Depression	19
Chronic Kidney Disease	30
Asthma	7
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	6
Diabetes	32
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Christiansen, MD treated as an ophthalmologist in Marshalltown, IA during 2019 were eye procedures, laser treatment, capsulotomy and ultrasound (sonogram).

Volume of procedures performed by Dr. Gregory Alan Christiansen, MD for Medicare patients.

capsulotomy	17
doctor visit	59
eye procedures	1524
laser treatment	71
ultrasound (sonogram)	15

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Christiansen, MD.

**Gender**
Male	174
Female	253

**Ethnicity**
Non-Hispanic White	386
Black	0
Hispanic	13
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	194
From 75 to 84	148
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2019

Hypertension	62
High Cholesterol	49
Stroke	4
Ischemic Heart Disease	29
Depression	21
Chronic Kidney Disease	33
Asthma	8
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	6
Diabetes	33
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Christiansen, MD treated as an ophthalmologist in Marshalltown, IA during 2020 were eye procedures, laser treatment and capsulotomy.

Volume of procedures performed by Dr. Gregory Alan Christiansen, MD for Medicare patients.

capsulotomy	17
doctor visit	95
eye procedures	1362
laser treatment	40

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Christiansen, MD.

**Gender**
Male	190
Female	263

**Ethnicity**
Non-Hispanic White	414
Black	0
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	210
From 75 to 84	152
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2020

Hypertension	58
High Cholesterol	43
Stroke	3
Ischemic Heart Disease	25
Depression	20
Chronic Kidney Disease	32
Asthma	5
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	5
Diabetes	29
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Christiansen, MD treated as an ophthalmologist in Marshalltown, IA during 2021 were eye procedures, laser treatment, capsulotomy and lacrimal (tearing system) procedures.

Volume of procedures performed by Dr. Gregory Alan Christiansen, MD for Medicare patients.

capsulotomy	24
eye procedures	1427
lacrimal (tearing system) procedures	14
laser treatment	54

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Christiansen, MD.

**Gender**
Male	170
Female	266

**Ethnicity**
Non-Hispanic White	395
Black	0
Hispanic	15
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	203
From 75 to 84	157
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2021

Hypertension	55
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	25
Depression	20
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	4
Diabetes	30
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Christiansen, MD treated as an ophthalmologist in Marshalltown, IA during 2022 were eye procedures, laser treatment, capsulotomy and ultrasound (sonogram).

Volume of procedures performed by Dr. Gregory Alan Christiansen, MD for Medicare patients.

capsulotomy	58
doctor visit	944
eye procedures	2923
injections	24
laser treatment	166
ultrasound (sonogram)	36

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Christiansen, MD.

**Gender**
Male	403
Female	655

**Ethnicity**
Non-Hispanic White	980
Black	0
Hispanic	22
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	416
From 75 to 84	427
85 and over	192
Less than 65	23

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2022

Hypertension	68
High Cholesterol	69
Stroke	4
Ischemic Heart Disease	19
Depression	18
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	16
Atrial Fibrilation	14
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Christiansen, MD treated as an ophthalmologist in Marshalltown, IA during 2023 were eye procedures, laser treatment, ultrasound (sonogram) and capsulotomy.

Volume of procedures performed by Dr. Gregory Alan Christiansen, MD for Medicare patients.

blood draw	15
capsulotomy	96
doctor visit	2061
eye procedures	4398
laser treatment	190
ultrasound (sonogram)	164

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Christiansen, MD.

**Gender**
Male	509
Female	803

**Ethnicity**
Non-Hispanic White	1223
Black	20
Hispanic	23
Asian	0
Other	33
Native American	0

**Age**
From 65 to 74	524
From 75 to 84	542
85 and over	220
Less than 65	26

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2023

Hypertension	69
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	20
Depression	20
Chronic Kidney Disease	22
Asthma	6
Osteoperosis	16
Atrial Fibrilation	16
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Gregory Alan Christiansen, MD treated as an ophthalmologist in Marshalltown, IA during 2024 were eye procedures, ultrasound (sonogram), laser treatment and injections.

Volume of procedures performed by Dr. Gregory Alan Christiansen, MD for Medicare patients.

blood draw	17
capsulotomy	45
doctor visit	2029
eye procedures	3982
injections	70
laser treatment	136
ultrasound (sonogram)	151

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Alan Christiansen, MD.

**Gender**
Male	526
Female	785

**Ethnicity**
Non-Hispanic White	1217
Black	22
Hispanic	24
Asian	0
Other	37
Native American	0

**Age**
From 65 to 74	509
From 75 to 84	530
85 and over	242
Less than 65	30

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2024

Hypertension	69
High Cholesterol	72
Stroke	5
Ischemic Heart Disease	20
Depression	20
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	16
Atrial Fibrilation	16
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	27
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Gregory Alan Christiansen, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory Alan Christiansen, MD treated as an ophthalmologist in Marshalltown, IA were eye procedures, laser treatment, ultrasound (sonogram) and injections.

blood draw	16
capsulotomy	33
doctor visit	606
evoked potential test	38
eye procedures	2064
injections	42
lacrimal (tearing system) procedures	22
laser treatment	86
ultrasound (sonogram)	68

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Gregory Alan Christiansen, MD.

**Gender**
Female	405
Male	268

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	2
Non-Hispanic White	622
Native American / Alaskan Native	0
Hispanic	14
Other	14

**Age**
85 and over	107
75 to 84	249
Less than 65	15
65 to 74	282

Average of Total of Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD From 2012 - 2024

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

Hypertension	56
High Cholesterol	45
Stroke	2
Ischemic Heart Disease	22
Depression	17
Chronic Kidney Disease	22
Asthma	6
Osteoporosis	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	6
Diabetes	27
Atrial Fibrillation	11
Cancer	8
Dementia	6

Education & Training

He has a state license in Oregon.

Licensed In: Oregon

Ratings & Reviews

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General Payments

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

**Payments by Company**
Allergan Inc.	$10,611 COMBIGAN $9,958	RESTASIS $298	LUMIGAN $128	NATRELLE IMPLANTS $15	$211
Alcon Vision LLC	$1,154 CLAREON $552	AcrySof IQ PanOptix UV IOL $308	Rocklatan $195	Unity $46	Centurion $23	Other $28
AbbVie Inc.	$1,087 XEN GLAUCOMA TREATMENT SYSTEM $446	DURYSTA $385	LUMIGAN $240	ALPHAGAN P $9	VUITY $7
Alcon Laboratories Inc	$633 IOL $48	Wavelight $36	Ilevro $34	Simbrinza $14	CataractEquipment $11	Other $490
Johnson & Johnson Surgical Vision, Inc.	$468 Catalys Laser System $276	WaveScan WaveFront System $72	Healon Viscoelastics $39	STAR S4 IR Excimer Laser system $32	Tecnis Symfony IOL $26	Other $23
Other	$1,081 XIIDRA $162	MIEBO $102	SION SURGICAL INSTRUMENT $96	Gonal-f $80	ISTENT TRABECULAR MICRO-BYPASS STENT SYSTEM $72	Other $569

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$8,000
Food and Beverage	$5,010
Travel and Lodging	$1,916
Education	$88
Gift	$19

Research Payments

Dr. Gregory Alan Christiansen, MD has received 10 research payments totaling $14,744.

Biography

Dr. Gregory Christiansen is a medical specialist in ophthalmology (eye disease). He has a special interest in glaucoma, comprehensive ophthalmology, and surgical procedures. Dr. Christiansen is professionally affiliated with Wolfe Eye Clinic.

Select Year:

Dr. Gregory Alan Christiansen, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Gregory Alan Christiansen, MD in 2024

By Volume:

By Affordability:

By Volume:

By Volume:

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. Gregory Alan Christiansen, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Gregory Alan Christiansen, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Research Payments

Biography

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