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Dr. Michele Columbo, MD

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Specializes in: Allergy & Immunology and General Practice

University of Naples Federico II, Faculty of Medicine and Surgery

Professional interests include: insect sting allergy, sinusitis (sinus inflammation), spirometry, and more.

830 Old Lancaster Road Suite 301
Bryn Mawr, PA 19010

(610) 527-2000

Dr. Michele Columbo, MD is an allergist and immunologist in Bryn Mawr, PA specializing in allergy & immunology and general practice. He graduated from University of Naples Federico II, Faculty of Medicine and Surgery. Dr. Michele Columbo, MD is affiliated with Main Line Health.

Office Locations

830 Old Lancaster Road Suite 301
Bryn Mawr, PA 19010

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In The News

“Patient traffic in the last two weeks affirms that ragweed pollen has begun to fill the air, said Michele Columbo, chief of allergy and immunology for Main Line Health.”—"Ragweed season is nearing its annual peak in Philly", Philadelphia Inquirer, August 2025

Noteworthy Medicare Patient Procedures Performed by Dr. Michele Columbo, MD in 2023

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

Top 5%

By Volume:

allergy skin testing

percutaneous allergy test

By Affordability:

allergy patch test

drug allergy skin test

percutaneous allergy test

In 2023, among providers in related specialties within Pennsylvania, Dr. Michele Columbo, MD performed more allergy skin testing, and percutaneous allergy test procedures for Medicare patients than 95% of them and he also had a list price for allergy patch test, drug allergy skin test, and percutaneous allergy test 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 25%

By Volume:

subcutaneous allergen immunotherapy

By Affordability:

allergen immunotherapy

immunotherapy

subcutaneous allergen immunotherapy

In 2012, among providers in related specialties within Pennsylvania, Dr. Michele Columbo, MD performed more subcutaneous allergen immunotherapy (allergy shots) procedures for Medicare patients than 75% of them and he also had a list price for allergen immunotherapy, immunotherapy, and subcutaneous allergen immunotherapy (allergy shots) 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. Michele Columbo, MD treated as an allergist and immunologist in Bryn Mawr, PA during 2012 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Michele Columbo, MD for Medicare patients.

allergy testing	796
doctor visit	525
hospital care	12
immunotherapy	360
injections	360
inpatient care	12
minimally invasive procedures	743
preventive care	27
skin testing	796
vaccines	27

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michele Columbo, MD treated as an allergist and immunologist in Bryn Mawr, PA during 2013 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Michele Columbo, MD for Medicare patients.

allergy testing	1206
doctor visit	488
immunotherapy	409
injections	409
minimally invasive procedures	1161
preventive care	20
skin testing	1206
vaccines	20

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michele Columbo, MD.

**Gender**
Male	120
Female	174

**Ethnicity**
Non-Hispanic White	281
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	109
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michele Columbo, MD in 2013

Hypertension	61
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	28
Depression	16
Chronic Kidney Disease	13
Asthma	22
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	7
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Dementia	4
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michele Columbo, MD treated as an allergist and immunologist in Bryn Mawr, PA during 2014 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Michele Columbo, MD for Medicare patients.

allergy testing	711
doctor visit	500
immunotherapy	353
injections	353
minimally invasive procedures	711
preventive care	26
skin testing	711
vaccines	26

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michele Columbo, MD.

**Gender**
Male	121
Female	189

**Ethnicity**
Non-Hispanic White	295
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	149
From 75 to 84	124
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michele Columbo, MD in 2014

Hypertension	56
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	28
Depression	15
Chronic Kidney Disease	13
Asthma	22
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	6
Chronic Obstructive Pulmonary Disease	10
Diabetes	20
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michele Columbo, MD treated as an allergist and immunologist in Bryn Mawr, PA during 2015 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Michele Columbo, MD for Medicare patients.

allergy testing	957
doctor visit	455
immunotherapy	382
injections	382
minimally invasive procedures	957
preventive care	20
skin testing	957
vaccines	20

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michele Columbo, MD.

**Gender**
Male	234
Female	372

**Ethnicity**
Non-Hispanic White	572
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	278
From 75 to 84	236
85 and over	68
Less than 65	24

Conditions of Medicare patients treated by Dr. Michele Columbo, MD in 2015

Hypertension	59
High Cholesterol	61
Stroke	8
Ischemic Heart Disease	29
Depression	16
Chronic Kidney Disease	12
Asthma	24
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	16
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michele Columbo, MD treated as an allergist and immunologist in Bryn Mawr, PA during 2016 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Michele Columbo, MD for Medicare patients.

allergy testing	1356
doctor visit	443
immunotherapy	374
injections	374
minimally invasive procedures	1332
skin testing	1356

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michele Columbo, MD.

**Gender**
Male	118
Female	190

**Ethnicity**
Non-Hispanic White	284
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	120
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michele Columbo, MD in 2016

Hypertension	56
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	24
Depression	15
Chronic Kidney Disease	12
Asthma	26
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	15
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michele Columbo, MD treated as an allergist and immunologist in Bryn Mawr, PA during 2017 were skin testing, minimally invasive procedures, allergy testing and immunotherapy.

Volume of procedures performed by Dr. Michele Columbo, MD for Medicare patients.

allergy testing	1682
doctor visit	527
immunotherapy	310
injections	310
minimally invasive procedures	1682
preventive care	34
skin testing	1682
vaccines	34

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michele Columbo, MD.

**Gender**
Male	133
Female	209

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

**Age**
From 65 to 74	169
From 75 to 84	129
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michele Columbo, MD in 2017

Hypertension	59
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	26
Depression	15
Chronic Kidney Disease	17
Asthma	25
Osteoperosis	15
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	6
Diabetes	16
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michele Columbo, MD treated as an allergist and immunologist in Bryn Mawr, PA during 2018 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Michele Columbo, MD for Medicare patients.

allergy testing	1540
doctor visit	503
immunotherapy	407
injections	407
minimally invasive procedures	1506
preventive care	28
skin testing	1540
vaccines	28

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michele Columbo, MD.

**Gender**
Male	123
Female	206

**Ethnicity**
Non-Hispanic White	302
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	131
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michele Columbo, MD in 2018

Hypertension	60
High Cholesterol	69
Stroke	4
Ischemic Heart Disease	28
Depression	16
Chronic Kidney Disease	18
Asthma	29
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	16
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michele Columbo, MD treated as an allergist and immunologist in Bryn Mawr, PA during 2019 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Michele Columbo, MD for Medicare patients.

allergy testing	2682
doctor visit	588
immunotherapy	755
injections	755
minimally invasive procedures	2258
preventive care	24
skin testing	2682
vaccines	24

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michele Columbo, MD.

**Gender**
Male	159
Female	279

**Ethnicity**
Non-Hispanic White	404
Black	0
Hispanic	0
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	206
From 75 to 84	180
85 and over	35
Less than 65	17

Conditions of Medicare patients treated by Dr. Michele Columbo, MD in 2019

Hypertension	59
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	31
Depression	20
Chronic Kidney Disease	19
Asthma	38
Osteoperosis	18
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	14
Dementia	13
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michele Columbo, MD treated as an allergist and immunologist in Bryn Mawr, PA during 2020 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Michele Columbo, MD for Medicare patients.

allergy testing	2319
doctor visit	526
immunotherapy	808
injections	808
minimally invasive procedures	1891
skin testing	2319

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michele Columbo, MD.

**Gender**
Male	129
Female	238

**Ethnicity**
Non-Hispanic White	333
Black	0
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	129
85 and over	29
Less than 65	18

Conditions of Medicare patients treated by Dr. Michele Columbo, MD in 2020

Hypertension	51
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	32
Depression	18
Chronic Kidney Disease	18
Asthma	41
Osteoperosis	18
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	15
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michele Columbo, MD treated as an allergist and immunologist in Bryn Mawr, PA during 2021 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Michele Columbo, MD for Medicare patients.

allergy testing	3085
doctor visit	594
immunotherapy	799
injections	799
minimally invasive procedures	2487
skin testing	3085

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michele Columbo, MD.

**Gender**
Male	113
Female	273

**Ethnicity**
Non-Hispanic White	346
Black	0
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	145
85 and over	32
Less than 65	13

Conditions of Medicare patients treated by Dr. Michele Columbo, MD in 2021

Hypertension	55
High Cholesterol	65
Stroke	4
Ischemic Heart Disease	33
Depression	20
Chronic Kidney Disease	20
Asthma	38
Osteoperosis	24
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	8
Diabetes	17
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michele Columbo, MD treated as an allergist and immunologist in Bryn Mawr, PA during 2022 were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

Volume of procedures performed by Dr. Michele Columbo, MD for Medicare patients.

allergy testing	3648
doctor visit	627
immunotherapy	918
injections	918
minimally invasive procedures	2958
skin testing	3648

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michele Columbo, MD.

**Gender**
Male	128
Female	252

**Ethnicity**
Non-Hispanic White	345
Black	0
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	149
85 and over	28
Less than 65	15

Conditions of Medicare patients treated by Dr. Michele Columbo, MD in 2022

Hypertension	61
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	29
Depression	15
Chronic Kidney Disease	11
Asthma	46
Osteoperosis	29
Atrial Fibrilation	11
Heart Failure	8
Chronic Obstructive Pulmonary Disease	12
Diabetes	18
Dementia	3
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Michele Columbo, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michele Columbo, MD treated as an allergist and immunologist in Bryn Mawr, PA were skin testing, allergy testing, minimally invasive procedures and immunotherapy.

allergy testing	1816
doctor visit	525
hospital care	12
immunotherapy	534
injections	534
inpatient care	12
minimally invasive procedures	1607
preventive care	25
skin testing	1816
vaccines	25

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Michele Columbo, MD.

**Gender**
Male	125
Female	216

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	316
Hispanic	0
Native American / Alaskan Native	0
Other	7

**Age**
75 to 84	132
85 and over	17
Less than 65	7
65 to 74	166

Average of Total of Conditions of Medicare patients treated by Dr. Michele Columbo, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Michele Columbo, MD treated were high cholesterol, hypertension, asthma and ischemic heart disease.

Hypertension	52
High Cholesterol	57
Stroke	3
Ischemic Heart Disease	26
Depression	15
Chronic Kidney Disease	13
Asthma	28
Osteoporosis	14
Heart Failure	7
Chronic Obstructive Pulmonary Disease	8
Diabetes	15
Atrial Fibrillation	8
Cancer	12
Dementia	8

Education & Training

Dr. Michele Columbo, MD graduated from University of Naples Federico II, Faculty of Medicine and Surgery. He completed residency at Greater Baltimore Medical Center. He is certified by the Internal Medicine - Board certified since and has a state license in Pennsylvania.

Medical School: University of Naples Federico II, Faculty of Medicine and Surgery

Residency: Greater Baltimore Medical Center

Board Certification: Internal Medicine - Board certified since (2001)

Licensed In: Pennsylvania

Affiliations & Hospitals

Dr. Michele Columbo, MD is associated with these hospitals and organizations:

Main Line Health

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General Payments

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

**Payments by Company**
Shire North American Group Inc	$226,258 Cinryze $214,410	TAKHZYRO $5,735	FIRAZYR $2,318	CUVITRU $215	Kalbitor $24	Other $3,556
GlaxoSmithKline, LLC.	$6,772 NUCALA $4,986	TRELEGY ELLIPTA $657	BREO $415	ADVAIR $147	AREXVY $46	Other $522
Takeda Pharmaceuticals U.S.A., Inc.	$5,262 Cinryze $4,725	TAKHZYRO $332	CUVITRU $183	GLASSIA $22
CSL Behring	$4,177 Haegarda $3,054	Hizentra $1,107	Berinert 500U $16
AstraZeneca Pharmaceuticals LP	$2,885 FASENRA $1,220	SYMBICORT $682	TEZSPIRE $319	BEVESPI AEROSPHERE $300	AIRSUPRA $132	Other $232
Other	$15,053 DUPIXENT $1,974	Orladeyo $1,871	XOLAIR $1,724	Ruconest $712	SPIRIVA RESPIMAT $488	Other $8,284

**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	$190,350
Travel and Lodging	$38,028
Food and Beverage	$23,646
Consulting Fee	$5,263
Honoraria	$2,995
Other	$125

Research Payments

Dr. Michele Columbo, MD has received 55 research payments totaling $120,408.

Biography

Dr. Michele Columbo is a Bryn Mawr, PA physician who specializes in general practice and allergy & immunology. These areas are among his clinical interests: sinusitis (sinus inflammation), immunodeficiency, and drug allergy. Dr. Columbo obtained his medical school training at the University of Naples Federico II, Faculty of Medicine and Surgery and performed his residency at Greater Baltimore Medical Center. He speaks Italian. Dr. Columbo is professionally affiliated with Main Line Health.