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Home > WI Providers > Orthopedic Surgeons

Dr. Bert C. Callahan, MD

Accepting New Patients

(Bert C. Callahan, MD)

(21 Ratings)

Specializes in: Orthopedics/Orthopedic Surgery and General Practice

St. Louis University School of Medicine (1987)

608 W. Brown Street
Waupun, WI 53963

(920) 887-6650

Dr. Bert C. Callahan, MD is an orthopedist in Waupun, WI specializing in orthopedics/orthopedic surgery and general practice. He graduated from St. Louis University School of Medicine in 1987 and has 39 years of experience. Dr. Bert C. Callahan, MD is affiliated with SSM Health Waupun Memorial Hospital, SSM Health St. Agnes Hospital - Fond du Lac, SSM Health Ripon Community Hospital, SSM Health, AGNESIAN HEALTHCARE INC and SSM Health Fond du Lac Regional Clinic.

Office Locations

608 W. Brown Street
Waupun, WI 53963

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130 Corporate Drive
Beaver Dam, WI 53916

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Noteworthy Medicare Patient Procedures Performed by Dr. Bert C. Callahan, MD in 2023

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

Top 5%

By Volume:

joint reconstruction

lower extremity surgery

scanogram

total knee replacement

In 2023, Dr. Bert C. Callahan, MD performed more joint reconstruction, lower extremity surgery, scanogram (bone length study), and total knee replacement procedures for Medicare patients than 95% of providers in related specialties within Wisconsin.

Top 10%

By Volume:

reconstructive surgery

In 2023, Dr. Bert C. Callahan, MD performed more reconstructive surgery procedures for Medicare patients than 90% of providers in related specialties within Wisconsin.

Top 25%

By Volume:

knee X-ray

musculoskeletal imaging

By Affordability:

X-rays

In 2012, among providers in related specialties within Wisconsin, Dr. Bert C. Callahan, MD performed more knee X-ray, and musculoskeletal imaging procedures for Medicare patients than 75% of them and he also had a list price for X-rays 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. Bert C. Callahan, MD treated as an orthopedist in Waupun, WI during 2012 were X-rays, injections, musculoskeletal imaging and aspiration.

Volume of procedures performed by Dr. Bert C. Callahan, MD for Medicare patients.

aspiration	267
decompression surgery	12
doctor visit	738
hip imaging	110
hospital care	37
injections	286
inpatient care	37
joint surgery	27
lower extremity surgery	27
MRI (magnetic resonance imaging)	27
musculoskeletal imaging	280
nerve procedures	12
open surgery	12
pelvic imaging	73
reconstructive surgery	27
spinal procedures	38
upper extremity surgery	12
X-rays	294

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Bert C. Callahan, MD treated as an orthopedist in Waupun, WI during 2013 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Bert C. Callahan, MD for Medicare patients.

aspiration	213
doctor visit	399
hip imaging	53
hospital care	42
injections	213
inpatient care	42
joint surgery	43
lower extremity surgery	43
MRI (magnetic resonance imaging)	11
musculoskeletal imaging	111
pelvic imaging	41
reconstructive surgery	43
spinal procedures	14
X-rays	129

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Bert C. Callahan, MD.

**Gender**
Male	150
Female	261

**Age**
From 65 to 74	162
From 75 to 84	131
85 and over	63
Less than 65	55

Conditions of Medicare patients treated by Dr. Bert C. Callahan, MD in 2013

Hypertension	68
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	34
Depression	19
Chronic Kidney Disease	19
Asthma	6
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Bert C. Callahan, MD treated as an orthopedist in Waupun, WI during 2014 were reconstructive surgery, joint surgery, lower extremity surgery and aspiration.

Volume of procedures performed by Dr. Bert C. Callahan, MD for Medicare patients.

aspiration	50
decompression surgery	19
doctor visit	196
injections	50
joint surgery	66
lower extremity surgery	66
nerve procedures	19
open surgery	19
reconstructive surgery	66
upper extremity surgery	19

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Bert C. Callahan, MD.

**Gender**
Male	93
Female	163

**Ethnicity**
Non-Hispanic White	244
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	73
85 and over	38
Less than 65	32

Conditions of Medicare patients treated by Dr. Bert C. Callahan, MD in 2014

Hypertension	64
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	30
Depression	22
Chronic Kidney Disease	18
Asthma	10
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	11
Diabetes	28
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Bert C. Callahan, MD treated as an orthopedist in Waupun, WI during 2015 were reconstructive surgery, joint surgery, lower extremity surgery and aspiration.

Volume of procedures performed by Dr. Bert C. Callahan, MD for Medicare patients.

aspiration	18
decompression surgery	13
doctor visit	166
injections	18
joint surgery	76
lower extremity surgery	76
nerve procedures	13
open surgery	13
reconstructive surgery	76
upper extremity surgery	13

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Bert C. Callahan, MD.

**Gender**
Male	156
Female	304

**Age**
From 65 to 74	238
From 75 to 84	110
85 and over	60
Less than 65	52

Conditions of Medicare patients treated by Dr. Bert C. Callahan, MD in 2015

Hypertension	67
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	23
Depression	18
Chronic Kidney Disease	19
Asthma	14
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	32
Dementia	5
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Bert C. Callahan, MD treated as an orthopedist in Waupun, WI during 2016 were aspiration, injections, reconstructive surgery and joint surgery.

Volume of procedures performed by Dr. Bert C. Callahan, MD for Medicare patients.

aspiration	44
doctor visit	177
hospital care	14
injections	44
inpatient care	14
joint surgery	37
lower extremity surgery	37
reconstructive surgery	37

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Bert C. Callahan, MD.

**Gender**
Male	63
Female	110

**Age**
From 65 to 74	87
From 75 to 84	43
85 and over	18
Less than 65	25

Conditions of Medicare patients treated by Dr. Bert C. Callahan, MD in 2016

Hypertension	68
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	24
Depression	21
Chronic Kidney Disease	18
Asthma	20
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	29
Dementia	6
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Bert C. Callahan, MD treated as an orthopedist in Waupun, WI during 2017 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Bert C. Callahan, MD for Medicare patients.

aspiration	58
doctor visit	104
injections	58
joint surgery	12
lower extremity surgery	12
musculoskeletal imaging	20
reconstructive surgery	12
X-rays	20

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Bert C. Callahan, MD.

**Gender**
Male	42
Female	55

**Age**
From 65 to 74	54
From 75 to 84	24
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Bert C. Callahan, MD in 2017

Hypertension	57
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	21
Depression	21
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Bert C. Callahan, MD treated as an orthopedist in Waupun, WI during 2018 were aspiration, injections, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Bert C. Callahan, MD for Medicare patients.

aspiration	81
doctor visit	212
injections	81
joint surgery	16
lower extremity surgery	16
musculoskeletal imaging	38
reconstructive surgery	16
X-rays	38

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Bert C. Callahan, MD.

**Gender**
Male	61
Female	104

**Age**
From 65 to 74	85
From 75 to 84	47
85 and over	14
Less than 65	19

Conditions of Medicare patients treated by Dr. Bert C. Callahan, MD in 2018

Hypertension	63
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	27
Depression	25
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Bert C. Callahan, MD treated as an orthopedist in Waupun, WI during 2019 were aspiration, injections, musculoskeletal imaging and X-rays.

Volume of procedures performed by Dr. Bert C. Callahan, MD for Medicare patients.

aspiration	90
doctor visit	281
injections	90
joint surgery	23
lower extremity surgery	23
musculoskeletal imaging	53
reconstructive surgery	23
X-rays	38

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Bert C. Callahan, MD.

**Gender**
Male	95
Female	170

**Ethnicity**
Non-Hispanic White	253
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	151
From 75 to 84	59
85 and over	31
Less than 65	24

Conditions of Medicare patients treated by Dr. Bert C. Callahan, MD in 2019

Hypertension	62
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	28
Depression	22
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Bert C. Callahan, MD treated as an orthopedist in Waupun, WI during 2020 were aspiration, injections, musculoskeletal imaging and reconstructive surgery.

Volume of procedures performed by Dr. Bert C. Callahan, MD for Medicare patients.

aspiration	59
doctor visit	190
injections	59
joint surgery	27
lower extremity surgery	27
musculoskeletal imaging	39
reconstructive surgery	27
X-rays	26

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Bert C. Callahan, MD.

**Gender**
Male	49
Female	121

**Age**
From 65 to 74	92
From 75 to 84	45
85 and over	13
Less than 65	20

Conditions of Medicare patients treated by Dr. Bert C. Callahan, MD in 2020

Hypertension	53
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	22
Depression	24
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	28
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Bert C. Callahan, MD treated as an orthopedist in Waupun, WI during 2021 were musculoskeletal imaging, X-rays, aspiration and injections.

Volume of procedures performed by Dr. Bert C. Callahan, MD for Medicare patients.

aspiration	33
decompression surgery	15
doctor visit	154
injections	33
joint surgery	24
lower extremity surgery	24
musculoskeletal imaging	72
nerve procedures	15
open surgery	15
reconstructive surgery	24
upper extremity surgery	15
X-rays	41

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Bert C. Callahan, MD.

**Gender**
Male	94
Female	138

**Ethnicity**
Non-Hispanic White	221
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	66
85 and over	22
Less than 65	24

Conditions of Medicare patients treated by Dr. Bert C. Callahan, MD in 2021

Hypertension	66
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	25
Depression	25
Chronic Kidney Disease	34
Asthma	8
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Bert C. Callahan, MD treated as an orthopedist in Waupun, WI during 2022 were musculoskeletal imaging, X-rays, aspiration and injections.

Volume of procedures performed by Dr. Bert C. Callahan, MD for Medicare patients.

aspiration	29
decompression surgery	12
doctor visit	163
injections	29
joint surgery	22
lower extremity surgery	22
musculoskeletal imaging	80
nerve procedures	12
open surgery	12
reconstructive surgery	22
upper extremity surgery	12
X-rays	49

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Bert C. Callahan, MD.

**Gender**
Male	91
Female	168

**Ethnicity**
Non-Hispanic White	242
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	71
85 and over	19
Less than 65	23

Conditions of Medicare patients treated by Dr. Bert C. Callahan, MD in 2022

Hypertension	68
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	16
Depression	20
Chronic Kidney Disease	25
Asthma	10
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Dementia	4
Cancer	9

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Bert C. Callahan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Bert C. Callahan, MD treated as an orthopedist in Waupun, WI were injections, musculoskeletal imaging, aspiration and hip imaging.

aspiration	85
decompression surgery	14
doctor visit	252
hip imaging	81
hospital care	31
injections	87
inpatient care	31
joint surgery	33
lower extremity surgery	33
MRI (magnetic resonance imaging)	19
musculoskeletal imaging	86
nerve procedures	14
open surgery	14
pelvic imaging	57
reconstructive surgery	33
spinal procedures	26
upper extremity surgery	14
X-rays	79

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Bert C. Callahan, MD.

**Gender**
Male	81
Female	144

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	87
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	60
85 and over	25
Less than 65	24
65 to 74	113

Average of Total of Conditions of Medicare patients treated by Dr. Bert C. Callahan, MD From 2012 - 2022

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

Hypertension	57
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	22
Depression	19
Chronic Kidney Disease	21
Asthma	7
Osteoporosis	4
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Atrial Fibrillation	9
Dementia	4
Cancer	7

Education & Training

Dr. Bert C. Callahan, MD graduated from St. Louis University School of Medicine in 1987. He completed residency at Fitzsimons Army Medical Center. He is certified by the American Board of Orthopaedic Surgery and has a state license in Wisconsin.

Medical School: St. Louis University School of Medicine (1987)

Residency: Fitzsimons Army Medical Center

Board Certification: American Board of Orthopaedic Surgery

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. Bert C. Callahan, MD is associated with these hospitals and organizations:

SSM Health Waupun Memorial Hospital

SSM Health St. Agnes Hospital - Fond du Lac

SSM Health Ripon Community Hospital

SSM Health

AGNESIAN HEALTHCARE INC

SSM Health Fond du Lac Regional Clinic

Ratings & Reviews

Dr. Bert C. Callahan, MD has an exceptional overall rating with an average of 4.95 out of 5 stars based on 21 ratings. We collect ratings and reviews of Dr. Bert C. Callahan, MD from all over the web to help you find the right in Waupun, WI.

4.95

Overall Rating

(21 Ratings)

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General Payments

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

**Payments by Company**
Arthrex, Inc.	$2,686 $2,686
Zimmer Biomet Holdings, Inc.	$2,551 Comprehensive Primary Stem $1,239	Taperloc $734	G7 $151	ROSA-Knee $130	Extremities-None $125	Other $172
Great Lakes Orthopedics	$653 $653
Flexion Therapeutics, Inc.	$80 Zilretta $80
Hospira, Inc.	$22 PRECEDEX $22
Other	$39 PREVENA $20	PICO 7 Single Use Negative Pressure Wound Therapy $19

**Types of Payments**
Travel and Lodging	$2,642
Education	$2,157
Food and Beverage	$1,232

Biography

Dr. Bert Callahan's medical specialty is general practice and orthopedics/orthopedic surgery. He studied medicine at St. Louis University School of Medicine. Dr. Callahan trained at Fitzsimons Army Medical Center for residency. He is rated 5.0 stars (out of 5) by his patients. His hospital/clinic affiliations include SSM Health St. Agnes Hospital - Fond du Lac, SSM Health Ripon Community Hospital, and SSM Health Waupun Memorial Hospital. Dr. Callahan welcomes new patients at his office inWaupun, WI as reported by Yext.