Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > CO Providers

Dr. Derek Ryan Johnson, MD

Accepting New Patients

(1 Rating)

Specializes in: Adult Orthopedic Reconstructive Surgery

Michigan State University College of Human Medicine (2003)

9949 S Oswego Street Suite 200
Parker, CO 80134

(303) 925-4750

Dr. Derek Ryan Johnson, MD is an orthopedic reconstructive surgeon in Parker, CO specializing in adult orthopedic reconstructive surgery. He graduated from Michigan State University College of Human Medicine in 2003 and has 23 years of experience.

Office Locations

9949 S Oswego Street Suite 200
Parker, CO 80134

open_in_new

In The News

“"This is one of the reasons we go into medicine, is to help people," orthopedic surgeon Dr. Derek Johnson at Parker Adventist Hospital said.”—"Colorado Surgeon Offers Free Hip Surgery For 'Operation Walk USA'", CBS News, December 2012

Noteworthy Medicare Patient Procedures Performed by Dr. Derek Ryan Johnson, MD in 2023

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

Top 5%

By Volume:

musculoskeletal imaging

In 2023, Dr. Derek Ryan Johnson, MD performed more musculoskeletal imaging procedures for Medicare patients than 95% of providers in related specialties within Colorado.

Top 10%

By Volume:

joint reconstruction

knee X-ray

lower extremity surgery

reconstructive surgery

scanogram

total knee replacement

In 2023, Dr. Derek Ryan Johnson, MD performed more joint reconstruction, knee X-ray, lower extremity surgery, reconstructive surgery, scanogram (bone length study), and total knee replacement procedures for Medicare patients than 90% of providers in related specialties within Colorado.

Top 25%

By Volume:

major joint aspiration

major joint injection

total hip replacement

In 2012, Dr. Derek Ryan Johnson, MD performed more major joint aspiration, major joint injection, and total hip replacement procedures for Medicare patients than 75% of providers in related specialties within Colorado.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Derek Ryan Johnson, MD treated as an orthopedic reconstructive surgeon in Parker, CO during 2012 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Derek Ryan Johnson, MD for Medicare patients.

aspiration	548
doctor visit	742
external fixation	42
hip imaging	166
injections	548
joint surgery	83
lower extremity surgery	83
musculoskeletal imaging	339
pelvic imaging	107
reconstructive surgery	83
X-rays	406

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Derek Ryan Johnson, MD treated as an orthopedic reconstructive surgeon in Parker, CO during 2013 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Derek Ryan Johnson, MD for Medicare patients.

aspiration	321
doctor visit	899
external fixation	58
hip imaging	219
hospital care	18
injections	321
inpatient care	18
joint surgery	91
lower extremity surgery	91
musculoskeletal imaging	453
pelvic imaging	141
reconstructive surgery	91
X-rays	535

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Derek Ryan Johnson, MD.

**Gender**
Male	143
Female	271

**Ethnicity**
Non-Hispanic White	385
Black	0
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	117
85 and over	44
Less than 65	29

Conditions of Medicare patients treated by Dr. Derek Ryan Johnson, MD in 2013

Hypertension	65
High Cholesterol	56
Stroke	3
Ischemic Heart Disease	26
Depression	21
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Derek Ryan Johnson, MD treated as an orthopedic reconstructive surgeon in Parker, CO during 2014 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Derek Ryan Johnson, MD for Medicare patients.

aspiration	284
doctor visit	1012
external fixation	25
hip imaging	250
hospital care	12
implant removal	62
injections	284
inpatient care	12
joint surgery	104
lower extremity surgery	104
musculoskeletal imaging	541
pelvic imaging	190
reconstructive surgery	104
X-rays	662

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Derek Ryan Johnson, MD.

**Gender**
Male	182
Female	328

**Ethnicity**
Non-Hispanic White	467
Black	0
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	277
From 75 to 84	151
85 and over	49
Less than 65	33

Conditions of Medicare patients treated by Dr. Derek Ryan Johnson, MD in 2014

Hypertension	63
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	25
Depression	19
Chronic Kidney Disease	22
Asthma	9
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Derek Ryan Johnson, MD treated as an orthopedic reconstructive surgeon in Parker, CO during 2015 were X-rays, musculoskeletal imaging, aspiration and injections.

Volume of procedures performed by Dr. Derek Ryan Johnson, MD for Medicare patients.

aspiration	357
doctor visit	1045
external fixation	65
hip imaging	215
implant removal	66
injections	357
joint surgery	121
lower extremity surgery	121
musculoskeletal imaging	540
pelvic imaging	154
reconstructive surgery	121
X-rays	609

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Derek Ryan Johnson, MD.

**Gender**
Male	388
Female	684

**Ethnicity**
Non-Hispanic White	992
Black	0
Hispanic	36
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	616
From 75 to 84	318
85 and over	74
Less than 65	64

Conditions of Medicare patients treated by Dr. Derek Ryan Johnson, MD in 2015

Hypertension	60
High Cholesterol	47
Stroke	2
Ischemic Heart Disease	22
Depression	21
Chronic Kidney Disease	21
Asthma	12
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	18
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Derek Ryan Johnson, MD treated as an orthopedic reconstructive surgeon in Parker, CO during 2016 were musculoskeletal imaging, aspiration, injections and X-rays.

Volume of procedures performed by Dr. Derek Ryan Johnson, MD for Medicare patients.

aspiration	372
doctor visit	1122
external fixation	37
implant removal	37
injections	372
joint surgery	131
lower extremity surgery	131
musculoskeletal imaging	400
reconstructive surgery	131
X-rays	311

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Derek Ryan Johnson, MD.

**Gender**
Male	219
Female	378

**Ethnicity**
Non-Hispanic White	545
Black	0
Hispanic	21
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	352
From 75 to 84	178
85 and over	34
Less than 65	33

Conditions of Medicare patients treated by Dr. Derek Ryan Johnson, MD in 2016

Hypertension	58
High Cholesterol	46
Stroke	2
Ischemic Heart Disease	20
Depression	19
Chronic Kidney Disease	23
Asthma	13
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	17
Dementia	5
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Derek Ryan Johnson, MD treated as an orthopedic reconstructive surgeon in Parker, CO during 2017 were aspiration, injections, musculoskeletal imaging and X-rays.

Volume of procedures performed by Dr. Derek Ryan Johnson, MD for Medicare patients.

aspiration	407
computer assisted surgery (CAS)	34
doctor visit	1028
external fixation	15
implant removal	15
injections	407
joint surgery	144
lower extremity surgery	144
musculoskeletal imaging	329
reconstructive surgery	144
revision surgery	12
X-rays	232

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Derek Ryan Johnson, MD.

**Gender**
Male	236
Female	382

**Ethnicity**
Non-Hispanic White	571
Black	0
Hispanic	19
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	359
From 75 to 84	196
85 and over	31
Less than 65	32

Conditions of Medicare patients treated by Dr. Derek Ryan Johnson, MD in 2017

Hypertension	58
High Cholesterol	45
Stroke	2
Ischemic Heart Disease	20
Depression	20
Chronic Kidney Disease	22
Asthma	8
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	19
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Derek Ryan Johnson, MD treated as an orthopedic reconstructive surgeon in Parker, CO during 2018 were aspiration, injections, musculoskeletal imaging and reconstructive surgery.

Volume of procedures performed by Dr. Derek Ryan Johnson, MD for Medicare patients.

aspiration	358
computer assisted surgery (CAS)	29
doctor visit	870
injections	358
joint surgery	182
lower extremity surgery	182
musculoskeletal imaging	288
reconstructive surgery	182
revision surgery	17
X-rays	170

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Derek Ryan Johnson, MD.

**Gender**
Male	248
Female	437

**Ethnicity**
Non-Hispanic White	619
Black	0
Hispanic	29
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	407
From 75 to 84	211
85 and over	43
Less than 65	24

Conditions of Medicare patients treated by Dr. Derek Ryan Johnson, MD in 2018

Hypertension	58
High Cholesterol	47
Stroke	4
Ischemic Heart Disease	23
Depression	21
Chronic Kidney Disease	22
Asthma	8
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	6
Diabetes	18
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Derek Ryan Johnson, MD treated as an orthopedic reconstructive surgeon in Parker, CO during 2019 were musculoskeletal imaging, aspiration, injections and X-rays.

Volume of procedures performed by Dr. Derek Ryan Johnson, MD for Medicare patients.

aspiration	239
computer assisted surgery (CAS)	17
doctor visit	734
injections	239
joint surgery	155
lower extremity surgery	155
musculoskeletal imaging	279
reconstructive surgery	155
X-rays	169

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Derek Ryan Johnson, MD.

**Gender**
Male	229
Female	390

**Ethnicity**
Non-Hispanic White	549
Black	0
Hispanic	26
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	388
From 75 to 84	175
85 and over	32
Less than 65	24

Conditions of Medicare patients treated by Dr. Derek Ryan Johnson, MD in 2019

Hypertension	57
High Cholesterol	51
Stroke	2
Ischemic Heart Disease	24
Depression	23
Chronic Kidney Disease	22
Asthma	7
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	18
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Derek Ryan Johnson, MD treated as an orthopedic reconstructive surgeon in Parker, CO during 2020 were musculoskeletal imaging, aspiration, injections and X-rays.

Volume of procedures performed by Dr. Derek Ryan Johnson, MD for Medicare patients.

aspiration	223
doctor visit	627
injections	223
joint surgery	125
lower extremity surgery	125
musculoskeletal imaging	258
reconstructive surgery	125
X-rays	173

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Derek Ryan Johnson, MD.

**Gender**
Male	220
Female	328

**Ethnicity**
Non-Hispanic White	480
Black	0
Hispanic	21
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	341
From 75 to 84	162
85 and over	25
Less than 65	20

Conditions of Medicare patients treated by Dr. Derek Ryan Johnson, MD in 2020

Hypertension	54
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	25
Depression	20
Chronic Kidney Disease	22
Asthma	8
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	18
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Derek Ryan Johnson, MD treated as an orthopedic reconstructive surgeon in Parker, CO during 2021 were musculoskeletal imaging, aspiration, injections and X-rays.

Volume of procedures performed by Dr. Derek Ryan Johnson, MD for Medicare patients.

aspiration	307
computer assisted surgery (CAS)	27
doctor visit	854
injections	307
joint surgery	152
lower extremity surgery	152
musculoskeletal imaging	310
reconstructive surgery	152
X-rays	214

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Derek Ryan Johnson, MD.

**Gender**
Male	247
Female	413

**Ethnicity**
Non-Hispanic White	597
Black	0
Hispanic	25
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	395
From 75 to 84	205
85 and over	38
Less than 65	22

Conditions of Medicare patients treated by Dr. Derek Ryan Johnson, MD in 2021

Hypertension	58
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	22
Asthma	8
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	6
Diabetes	20
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Derek Ryan Johnson, MD treated as an orthopedic reconstructive surgeon in Parker, CO during 2022 were musculoskeletal imaging, aspiration, injections and X-rays.

Volume of procedures performed by Dr. Derek Ryan Johnson, MD for Medicare patients.

aspiration	228
computer assisted surgery (CAS)	43
doctor visit	743
injections	228
joint surgery	164
lower extremity surgery	164
musculoskeletal imaging	293
reconstructive surgery	164
X-rays	193

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Derek Ryan Johnson, MD.

**Gender**
Male	250
Female	380

**Ethnicity**
Non-Hispanic White	566
Black	0
Hispanic	25
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	337
From 75 to 84	227
85 and over	45
Less than 65	21

Conditions of Medicare patients treated by Dr. Derek Ryan Johnson, MD in 2022

Hypertension	68
High Cholesterol	74
Stroke	6
Ischemic Heart Disease	19
Depression	20
Chronic Kidney Disease	17
Asthma	12
Osteoperosis	17
Atrial Fibrilation	12
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	22
Dementia	3
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Derek Ryan Johnson, MD treated as an orthopedic reconstructive surgeon in Parker, CO during 2023 were musculoskeletal imaging, X-rays, aspiration and injections.

Volume of procedures performed by Dr. Derek Ryan Johnson, MD for Medicare patients.

aspiration	186
computer assisted surgery (CAS)	53
doctor visit	737
injections	186
joint surgery	147
lower extremity surgery	147
musculoskeletal imaging	317
reconstructive surgery	147
X-rays	223

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Derek Ryan Johnson, MD.

**Gender**
Male	254
Female	370

**Ethnicity**
Non-Hispanic White	557
Black	0
Hispanic	22
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	333
From 75 to 84	236
85 and over	37
Less than 65	18

Conditions of Medicare patients treated by Dr. Derek Ryan Johnson, MD in 2023

Hypertension	65
High Cholesterol	73
Stroke	5
Ischemic Heart Disease	19
Depression	19
Chronic Kidney Disease	16
Asthma	12
Osteoperosis	17
Atrial Fibrilation	12
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Dementia	3
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Derek Ryan Johnson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Derek Ryan Johnson, MD treated as an orthopedic reconstructive surgeon in Parker, CO were musculoskeletal imaging, X-rays, aspiration and injections.

aspiration	319
computer assisted surgery (CAS)	33
doctor visit	867
hip imaging	212
hospital care	15
implant removal	45
injections	319
inpatient care	15
joint surgery	133
lower extremity surgery	133
musculoskeletal imaging	362
pelvic imaging	148
reconstructive surgery	133
revision surgery	14
X-rays	324

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Derek Ryan Johnson, MD.

**Gender**
Male	218
Female	363

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	527
Hispanic	21
Native American / Alaskan Native	0
Other	13

**Age**
75 to 84	181
85 and over	37
Less than 65	26
65 to 74	335

Average of Total of Conditions of Medicare patients treated by Dr. Derek Ryan Johnson, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Derek Ryan Johnson, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	55
High Cholesterol	49
Stroke	2
Ischemic Heart Disease	20
Depression	18
Chronic Kidney Disease	19
Asthma	8
Osteoporosis	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	18
Atrial Fibrillation	8
Cancer	9
Dementia	4

Education & Training

Dr. Derek Ryan Johnson, MD graduated from Michigan State University College of Human Medicine in 2003. He completed residency at Grand Rapids Medical Education Partners. He is certified by the American Board of Orthopaedic Surgery and has a state license in Michigan.

Medical School: Michigan State University College of Human Medicine (2003)

Residency: Grand Rapids Medical Education Partners

Board Certification: American Board of Orthopaedic Surgery

Licensed In: Michigan

Ratings & Reviews

Dr. Derek Ryan Johnson, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Derek Ryan Johnson, MD from all over the web to help you find the right in Parker, CO.

Overall Rating

(1 Rating)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 5.0 2021-11-18

Dr. Johnson's Treatment Plan for replacing my hip with a custom implant was efficient, effective, caring, informative, and transparent from start to finish. Within 2 weeks after surgery, I was walking on my own. Four months after surgery and I am able to do any activity including running and jumping. What a terrific doctor!

General Payments

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

**Payments by Company**
ConforMIS, Inc.	$265,385 iTOTAL $97,428	Hip $60,020	ALL $59,904	iTotal Identity CR $17,599	iTotal PS $6,728	Other $23,706
restor3d, inc.	$38,865 $38,865
MEDACTA USA	$30,810 Knee $28,649	Hip $2,161
DePuy Orthopaedics Inc.	$6,799 Orthopedics $6,713	Shoulder $86
DePuy Synthes Sales Inc.	$2,053 Knee $1,968	Shoulder $74	ORTHOVISC $11
Other	$3,922 Mako $1,176	ROSA-Knee $285	KNEES $270	ROSA $197	Exparel $170	Other $1,824

**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	$191,391
Consulting Fee	$104,622
Travel and Lodging	$37,714
Food and Beverage	$14,006
Education	$101

Research Payments

Dr. Derek Ryan Johnson, MD has received 177 research payments totaling $557,208.

Biography

Dr. Derek Johnson is a medical specialist in adult orthopedic reconstructive surgery. His practice in Parker, CO is open to new patients as reported by Doctor.com. Before performing his residency at Grand Rapids Medical Education Partners, Dr. Johnson attended Michigan State University College of Human Medicine for medical school.