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Home > ME Providers > Sports Medicine Doctors

Dr. John Andrew McMahon, DO

Specializes in: Sports Medicine

University of New England, College of Osteopathic Medicine

16 Hospital Drive Suite B
York, ME 03909

(603) 431-1121

Dr. John Andrew McMahon, DO is a sports medicine doctor in York, ME specializing in sports medicine. He graduated from University of New England, College of Osteopathic Medicine. Dr. John Andrew McMahon, DO is affiliated with York Hospital, Atlantic Orthopaedics & Sports Medicine and SPORTSMEDICINE ATLANTIC ORTHOPAEDICS PA.

Office Locations

York Hospital

16 Hospital Drive Suite B
York, ME 03909

(207) 363-3490

(603) 431-9147

open_in_new

1900 Lafayette Road Suite A
Portsmouth, NH 03801

(603) 431-1121

(603) 431-9147

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. John Andrew McMahon, DO in 2023

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

Top 5%

By Volume:

joint aspiration

joint injections

In 2023, Dr. John Andrew McMahon, DO performed more joint aspiration, and joint injections procedures for Medicare patients than 95% of providers in related specialties within Maine.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John Andrew McMahon, DO treated as a sports medicine doctor in York, ME during 2012 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. John Andrew McMahon, DO for Medicare patients.

hospital care	284
inpatient care	273
outpatient care	11

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Andrew McMahon, DO treated as a sports medicine doctor in York, ME during 2013 were aspiration and injections.

Volume of procedures performed by Dr. John Andrew McMahon, DO for Medicare patients.

aspiration	42
doctor visit	64
injections	42

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Andrew McMahon, DO.

**Gender**
Male	29
Female	48

**Age**
From 65 to 74	30
From 75 to 84	23
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Andrew McMahon, DO in 2013

Hypertension	60
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	25
Depression	21
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	14
Diabetes	22
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Andrew McMahon, DO treated as a sports medicine doctor in York, ME during 2014 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. John Andrew McMahon, DO for Medicare patients.

aspiration	328
doctor visit	376
injections	328
musculoskeletal imaging	31
pelvic imaging	15
spinal procedures	23
X-rays	69

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Andrew McMahon, DO.

**Gender**
Male	118
Female	218

**Age**
From 65 to 74	159
From 75 to 84	91
85 and over	40
Less than 65	46

Conditions of Medicare patients treated by Dr. John Andrew McMahon, DO in 2014

Hypertension	63
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	28
Depression	27
Chronic Kidney Disease	15
Asthma	9
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	26
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Andrew McMahon, DO treated as a sports medicine doctor in York, ME during 2015 were injections, aspiration, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. John Andrew McMahon, DO for Medicare patients.

aspiration	387
doctor visit	530
hip imaging	19
injections	404
musculoskeletal imaging	92
pelvic imaging	19
spinal procedures	35
X-rays	146

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Andrew McMahon, DO.

**Gender**
Male	330
Female	558

**Ethnicity**
Non-Hispanic White	860
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	448
From 75 to 84	246
85 and over	70
Less than 65	124

Conditions of Medicare patients treated by Dr. John Andrew McMahon, DO in 2015

Hypertension	63
High Cholesterol	49
Stroke	5
Ischemic Heart Disease	25
Depression	23
Chronic Kidney Disease	14
Asthma	10
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	23
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Andrew McMahon, DO treated as a sports medicine doctor in York, ME during 2016 were injections, aspiration, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. John Andrew McMahon, DO for Medicare patients.

aspiration	457
doctor visit	565
injections	477
musculoskeletal imaging	61
nerve block	13
spinal procedures	33
X-rays	94

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Andrew McMahon, DO.

**Gender**
Male	191
Female	310

**Ethnicity**
Non-Hispanic White	485
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	250
From 75 to 84	135
85 and over	58
Less than 65	58

Conditions of Medicare patients treated by Dr. John Andrew McMahon, DO in 2016

Hypertension	61
High Cholesterol	48
Stroke	4
Ischemic Heart Disease	29
Depression	26
Chronic Kidney Disease	18
Asthma	17
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Dementia	5
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Andrew McMahon, DO treated as a sports medicine doctor in York, ME during 2017 were injections, aspiration, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. John Andrew McMahon, DO for Medicare patients.

aspiration	734
doctor visit	578
injections	768
musculoskeletal imaging	68
pelvic imaging	12
spinal procedures	33
X-rays	113

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Andrew McMahon, DO.

**Gender**
Male	203
Female	378

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

**Age**
From 65 to 74	290
From 75 to 84	162
85 and over	60
Less than 65	69

Conditions of Medicare patients treated by Dr. John Andrew McMahon, DO in 2017

Hypertension	62
High Cholesterol	42
Stroke	5
Ischemic Heart Disease	26
Depression	33
Chronic Kidney Disease	20
Asthma	10
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	22
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Andrew McMahon, DO treated as a sports medicine doctor in York, ME during 2018 were injections, aspiration, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. John Andrew McMahon, DO for Medicare patients.

aspiration	803
doctor visit	572
injections	884
musculoskeletal imaging	44
pelvic imaging	15
spinal procedures	25
X-rays	84

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Andrew McMahon, DO.

**Gender**
Male	236
Female	400

**Ethnicity**
Non-Hispanic White	597
Black	0
Hispanic	0
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	300
From 75 to 84	200
85 and over	70
Less than 65	66

Conditions of Medicare patients treated by Dr. John Andrew McMahon, DO in 2018

Hypertension	63
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	27
Depression	26
Chronic Kidney Disease	17
Asthma	8
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	20
Dementia	4
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Andrew McMahon, DO treated as a sports medicine doctor in York, ME during 2019 were injections, aspiration, pain management and X-rays.

Volume of procedures performed by Dr. John Andrew McMahon, DO for Medicare patients.

aspiration	840
doctor visit	468
injections	984
musculoskeletal imaging	11
nerve block	13
pain management	84
spinal procedures	18
X-rays	29

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Andrew McMahon, DO.

**Gender**
Male	265
Female	435

**Ethnicity**
Non-Hispanic White	668
Black	0
Hispanic	0
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	330
From 75 to 84	227
85 and over	92
Less than 65	51

Conditions of Medicare patients treated by Dr. John Andrew McMahon, DO in 2019

Hypertension	67
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	28
Depression	27
Chronic Kidney Disease	22
Asthma	9
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Andrew McMahon, DO treated as a sports medicine doctor in York, ME during 2020 were injections, aspiration, pain management and X-rays.

Volume of procedures performed by Dr. John Andrew McMahon, DO for Medicare patients.

aspiration	731
doctor visit	273
injections	845
musculoskeletal imaging	32
pain management	65
spinal procedures	16
X-rays	48

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Andrew McMahon, DO.

**Gender**
Male	207
Female	354

**Ethnicity**
Non-Hispanic White	540
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	273
From 75 to 84	179
85 and over	71
Less than 65	38

Conditions of Medicare patients treated by Dr. John Andrew McMahon, DO in 2020

Hypertension	63
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	29
Depression	26
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Andrew McMahon, DO treated as a sports medicine doctor in York, ME during 2021 were injections, aspiration, X-rays and pain management.

Volume of procedures performed by Dr. John Andrew McMahon, DO for Medicare patients.

aspiration	849
doctor visit	310
injections	965
musculoskeletal imaging	52
pain management	62
pelvic imaging	17
spinal procedures	25
X-rays	94

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Andrew McMahon, DO.

**Gender**
Male	253
Female	429

**Ethnicity**
Non-Hispanic White	648
Black	0
Hispanic	0
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	314
From 75 to 84	239
85 and over	83
Less than 65	46

Conditions of Medicare patients treated by Dr. John Andrew McMahon, DO in 2021

Hypertension	63
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	29
Depression	23
Chronic Kidney Disease	18
Asthma	7
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	18
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Andrew McMahon, DO treated as a sports medicine doctor in York, ME during 2022 were injections, aspiration, pain management and X-rays.

Volume of procedures performed by Dr. John Andrew McMahon, DO for Medicare patients.

aspiration	898
doctor visit	316
injections	952
pain management	16
spinal procedures	16
X-rays	16

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Andrew McMahon, DO.

**Gender**
Male	262
Female	414

**Ethnicity**
Non-Hispanic White	645
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	315
From 75 to 84	243
85 and over	72
Less than 65	46

Conditions of Medicare patients treated by Dr. John Andrew McMahon, DO in 2022

Hypertension	69
High Cholesterol	70
Stroke	6
Ischemic Heart Disease	23
Depression	19
Chronic Kidney Disease	13
Asthma	10
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	18
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John Andrew McMahon, DO for Medicare patients.

The highest averages for the top procedures that Dr. John Andrew McMahon, DO treated as a sports medicine doctor in York, ME were injections, aspiration, hospital care and inpatient care.

aspiration	606
doctor visit	405
hip imaging	19
hospital care	284
injections	664
inpatient care	273
musculoskeletal imaging	48
nerve block	13
outpatient care	11
pain management	56
pelvic imaging	15
spinal procedures	24
X-rays	77

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John Andrew McMahon, DO.

**Gender**
Male	190
Female	322

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	454
Native American / Alaskan Native	0
Hispanic	0
Other	6

**Age**
75 to 84	158
85 and over	56
Less than 65	49
65 to 74	246

Average of Total of Conditions of Medicare patients treated by Dr. John Andrew McMahon, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John Andrew McMahon, DO treated were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	57
High Cholesterol	48
Stroke	3
Ischemic Heart Disease	24
Depression	22
Chronic Kidney Disease	15
Asthma	7
Osteoporosis	6
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	19
Atrial Fibrillation	10
Dementia	4
Cancer	8

Education & Training

Dr. John Andrew McMahon, DO graduated from University of New England, College of Osteopathic Medicine. He completed residency at Maine Medical Center. He is certified by the Board Certification: Certificate of Added Qualifications in Sports Medicine and has a state license in Maine.

Medical School: University of New England, College of Osteopathic Medicine

Residency: Maine Medical Center

Board Certification: Board Certification: Certificate of Added Qualifications in Sports Medicine

Licensed In: Maine

Affiliations & Hospitals

Dr. John Andrew McMahon, DO is associated with these hospitals and organizations:

York Hospital

Atlantic Orthopaedics & Sports Medicine

SPORTSMEDICINE ATLANTIC ORTHOPAEDICS PA

Ratings & Reviews

Dr. John Andrew McMahon, DO has an exceptional overall rating with an average of 4.99 out of 5 stars based on 2268 ratings. We collect ratings and reviews of Dr. John Andrew McMahon, DO from all over the web to help you find the right in York, ME.

4.99

Overall Rating

(2268 Ratings)

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General Payments

These charts describe general payments received by Dr. John Andrew McMahon, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Smith & Nephew, Inc.	$90 Negative Pressure Wound Therapy $90
Pfizer Inc.	$31 THROMBIN $31
Endo Pharmaceuticals Inc.	$18 XIAFLEX $18
BIOVENTUS LLC	$12 Diagnostic Ultrasound $12

**Types of Payments**
Food and Beverage	$152

Biography

Dr. John McMahon's area of specialization is sports medicine. His average patient rating is 5.0 stars (out of 5). Dr. McMahon graduated from the University of New England, College of Osteopathic Medicine. His training includes a residency program at Maine Medical Center. He is affiliated with York Hospital.