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Home > IL Providers > Internists & Internal Medicine Doctors

Dr. Jean M. Houlihan, MD

Accepting New Patients

(Dr. Jean Houlihan, MD)

(520 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

Rush Medical College (1989)

Professional interests include: cholesterol problems (lipid disorders), men's health issues, diabetes, and more.

430 WARRENVILLE ROAD
LISLE, IL 60532

(630) 469-9200

Dr. Jean M. Houlihan, MD is an internist in LISLE, IL specializing in internal medicine (adult medicine). She graduated from Rush Medical College in 1989 and has 37 years of experience. Dr. Jean M. Houlihan, MD is affiliated with Duly Health and Care.

Office Locations

430 WARRENVILLE ROAD
LISLE, IL 60532

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Noteworthy Medicare Patient Procedures Performed by Dr. Jean M. Houlihan, MD in 2023

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

Top 25%

By Volume:

lab tests

By Affordability:

cholesterol screening

lipid profile

metabolic panel

In 2012, among providers in related specialties within Illinois, Dr. Jean M. Houlihan, MD performed more lab tests procedures for Medicare patients than 75% of them and she also had a list price for cholesterol screening, lipid profile, and metabolic panel 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. Jean M. Houlihan, MD treated as an internist in LISLE, IL during 2012 were preventive care, rehabilitation, vaccines and hospital care.

Volume of procedures performed by Dr. Jean M. Houlihan, MD for Medicare patients.

blood draw	16
cardiac procedures	13
diagnostic evaluation	15
doctor visit	725
hospital care	34
inpatient care	34
lab tests	21
preventive care	145
rehabilitation	138
vaccines	112

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jean M. Houlihan, MD treated as an internist in LISLE, IL during 2013 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Jean M. Houlihan, MD for Medicare patients.

blood draw	634
breast procedures	11
cardiac procedures	17
doctor visit	836
lab tests	636
preventive care	270
thyroid function tests	98
vaccines	140
women's imaging	11
X-rays	11

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jean M. Houlihan, MD.

**Gender**
Male	85
Female	389

**Ethnicity**
Non-Hispanic White	446
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	265
From 75 to 84	151
85 and over	38
Less than 65	20

Conditions of Medicare patients treated by Dr. Jean M. Houlihan, MD in 2013

Hypertension	57
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	20
Depression	21
Chronic Kidney Disease	12
Asthma	4
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jean M. Houlihan, MD treated as an internist in LISLE, IL during 2014 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. Jean M. Houlihan, MD for Medicare patients.

blood draw	575
diabetes management	13
doctor visit	732
lab tests	860
preventive care	252
thyroid function tests	121
vaccines	97

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jean M. Houlihan, MD.

**Gender**
Male	53
Female	331

**Ethnicity**
Non-Hispanic White	359
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	103
85 and over	35
Less than 65	16

Conditions of Medicare patients treated by Dr. Jean M. Houlihan, MD in 2014

Hypertension	53
High Cholesterol	46
Stroke	5
Ischemic Heart Disease	17
Depression	22
Chronic Kidney Disease	11
Asthma	3
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jean M. Houlihan, MD treated as an internist in LISLE, IL during 2015 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Jean M. Houlihan, MD for Medicare patients.

blood draw	607
diabetes management	126
doctor visit	831
lab tests	1201
preventive care	570
thyroid function tests	161
vaccines	261

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jean M. Houlihan, MD.

**Gender**
Male	108
Female	644

**Ethnicity**
Non-Hispanic White	702
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	452
From 75 to 84	192
85 and over	82
Less than 65	26

Conditions of Medicare patients treated by Dr. Jean M. Houlihan, MD in 2015

Hypertension	55
High Cholesterol	50
Stroke	5
Ischemic Heart Disease	21
Depression	19
Chronic Kidney Disease	11
Asthma	7
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	19
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jean M. Houlihan, MD treated as an internist in LISLE, IL during 2016 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. Jean M. Houlihan, MD for Medicare patients.

blood draw	641
cardiac procedures	18
diabetes management	154
doctor visit	948
lab tests	1505
preventive care	736
thyroid function tests	196
vaccines	269

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jean M. Houlihan, MD.

**Gender**
Male	70
Female	358

**Ethnicity**
Non-Hispanic White	402
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	259
From 75 to 84	114
85 and over	39
Less than 65	16

Conditions of Medicare patients treated by Dr. Jean M. Houlihan, MD in 2016

Hypertension	51
High Cholesterol	46
Stroke	3
Ischemic Heart Disease	17
Depression	19
Chronic Kidney Disease	16
Asthma	9
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	6
Chronic Obstructive Pulmonary Disease	7
Diabetes	20
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jean M. Houlihan, MD treated as an internist in LISLE, IL during 2017 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. Jean M. Houlihan, MD for Medicare patients.

blood draw	652
diabetes management	141
doctor visit	969
lab tests	1396
preventive care	666
thyroid function tests	163
vaccines	247

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jean M. Houlihan, MD.

**Gender**
Male	70
Female	365

**Ethnicity**
Non-Hispanic White	413
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	252
From 75 to 84	132
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jean M. Houlihan, MD in 2017

Hypertension	55
High Cholesterol	42
Stroke	3
Ischemic Heart Disease	18
Depression	20
Chronic Kidney Disease	18
Asthma	3
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	7
Chronic Obstructive Pulmonary Disease	8
Diabetes	17
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jean M. Houlihan, MD treated as an internist in LISLE, IL during 2018 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Jean M. Houlihan, MD for Medicare patients.

blood draw	670
cardiac procedures	12
diabetes management	112
doctor visit	953
lab tests	1314
preventive care	626
thyroid function tests	153
vaccines	208

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jean M. Houlihan, MD.

**Gender**
Male	76
Female	395

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

**Age**
From 65 to 74	256
From 75 to 84	157
85 and over	46
Less than 65	12

Conditions of Medicare patients treated by Dr. Jean M. Houlihan, MD in 2018

Hypertension	51
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	19
Depression	21
Chronic Kidney Disease	19
Asthma	3
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	7
Chronic Obstructive Pulmonary Disease	7
Diabetes	16
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jean M. Houlihan, MD treated as an internist in LISLE, IL during 2019 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Jean M. Houlihan, MD for Medicare patients.

blood draw	656
cardiac procedures	16
diabetes management	104
doctor visit	898
lab tests	1471
preventive care	641
thyroid function tests	201
vaccines	210

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jean M. Houlihan, MD.

**Gender**
Male	83
Female	423

**Ethnicity**
Non-Hispanic White	469
Black	0
Hispanic	0
Asian	12
Other	11
Native American	0

**Age**
From 65 to 74	287
From 75 to 84	159
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jean M. Houlihan, MD in 2019

Hypertension	48
High Cholesterol	43
Stroke	3
Ischemic Heart Disease	18
Depression	22
Chronic Kidney Disease	17
Asthma	4
Osteoperosis	12
Atrial Fibrilation	8
Heart Failure	6
Chronic Obstructive Pulmonary Disease	7
Diabetes	15
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jean M. Houlihan, MD treated as an internist in LISLE, IL during 2020 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Jean M. Houlihan, MD for Medicare patients.

blood draw	552
cardiac procedures	20
diabetes management	88
doctor visit	948
ear procedures	13
lab tests	1249
preventive care	608
thyroid function tests	197
vaccines	164

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jean M. Houlihan, MD.

**Gender**
Male	99
Female	439

**Ethnicity**
Non-Hispanic White	504
Black	0
Hispanic	0
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	313
From 75 to 84	163
85 and over	47
Less than 65	15

Conditions of Medicare patients treated by Dr. Jean M. Houlihan, MD in 2020

Hypertension	45
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	19
Depression	20
Chronic Kidney Disease	17
Asthma	3
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	5
Diabetes	16
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jean M. Houlihan, MD treated as an internist in LISLE, IL during 2021 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. Jean M. Houlihan, MD for Medicare patients.

blood draw	168
diabetes management	25
doctor visit	217
lab tests	254
preventive care	85
thyroid function tests	37
vaccines	19

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jean M. Houlihan, MD.

**Gender**
Male	53
Female	160

**Ethnicity**
Non-Hispanic White	192
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	64
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jean M. Houlihan, MD in 2021

Hypertension	56
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	23
Depression	19
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	7
Diabetes	21
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jean M. Houlihan, MD treated as an internist in LISLE, IL during 2022 were lab tests, blood draw, thyroid function tests and preventive care.

Volume of procedures performed by Dr. Jean M. Houlihan, MD for Medicare patients.

blood draw	87
doctor visit	143
lab tests	141
preventive care	22
thyroid function tests	22

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jean M. Houlihan, MD.

**Gender**
Male	19
Female	91

**Ethnicity**
Non-Hispanic White	92
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	27
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jean M. Houlihan, MD in 2022

Hypertension	59
High Cholesterol	58
Stroke	10
Ischemic Heart Disease	17
Depression	24
Chronic Kidney Disease	16
Asthma	11
Osteoperosis	20
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	19
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Jean M. Houlihan, MD treated as an internist in LISLE, IL during 2023 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. Jean M. Houlihan, MD for Medicare patients.

blood draw	88
diabetes management	15
doctor visit	163
lab tests	169
preventive care	56
thyroid function tests	28

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Jean M. Houlihan, MD.

**Gender**
Male	12
Female	74

**Age**
From 65 to 74	47
From 75 to 84	0
85 and over	21
Less than 65	0

Conditions of Medicare patients treated by Dr. Jean M. Houlihan, MD in 2023

Hypertension	64
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	14
Depression	22
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	20
Atrial Fibrilation	13
Heart Failure	20
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Jean M. Houlihan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jean M. Houlihan, MD treated as an internist in LISLE, IL were lab tests, blood draw, preventive care and vaccines.

blood draw	445
breast procedures	11
cardiac procedures	16
diabetes management	86
diagnostic evaluation	15
doctor visit	696
ear procedures	13
hospital care	34
inpatient care	34
lab tests	851
preventive care	389
rehabilitation	138
thyroid function tests	125
vaccines	172
women's imaging	11
X-rays	11

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Jean M. Houlihan, MD.

**Gender**
Male	60
Female	305

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	2
Non-Hispanic White	335
Hispanic	1
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	105
85 and over	25
Less than 65	8
65 to 74	209

Average of Total of Conditions of Medicare patients treated by Dr. Jean M. Houlihan, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Jean M. Houlihan, MD treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	49
High Cholesterol	43
Stroke	2
Ischemic Heart Disease	16
Depression	19
Chronic Kidney Disease	14
Asthma	3
Osteoporosis	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	17
Atrial Fibrillation	8
Cancer	11
Dementia	4

Education & Training

Dr. Jean M. Houlihan, MD graduated from Rush Medical College in 1989. She completed residency at Rush University Medical Center. She is certified by the Board Certification: Internal Medicine and has a state license in Illinois.

Medical School: Rush Medical College (1989)

Residency: Rush University Medical Center

Board Certification: Board Certification: Internal Medicine

Licensed In: Illinois

Affiliations & Hospitals

Dr. Jean M. Houlihan, MD is associated with these hospitals and organizations:

Duly Health and Care

Ratings & Reviews

Dr. Jean M. Houlihan, MD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 520 ratings. We collect ratings and reviews of Dr. Jean M. Houlihan, MD from all over the web to help you find the right in LISLE, IL.

4.9

Overall Rating

(520 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-05-16

Patient verified via Press Ganey

Jean Houlihan is awesome. An excellent physician: technically up to date/knowledgeable, respectful, really a good listener, and able to make care suggestions that are actionable and reasonable. There is a reason I have been seeing Dr Houlihan for over 25 years. She is very good.

Overall Rating: 5.0 2025-01-19

Patient verified via Press Ganey

Dr Houlihan was amazing. She stepped in when my regular pulmonologist was out of the office. She reviewed my chart and provided treatment in conjunction with "what would Dr Wiese do?" I'm grateful for her professionalism, compassion and care.

Overall Rating: 5.0 2024-11-22

Patient verified via Press Ganey

Dr Houlihan saw me and first she gave me big hug it was really very comforting for me she answered all my questions and I was very comfortable .thank you for your patience Dr I would like to go to her again and again

Overall Rating: 5.0 2025-05-06

Patient verified via Press Ganey

Dr. Houlihan is excellent. She is a very knowledgable super doctor. She always puts her patients at esse and answers all of their concerns. . She is the best. Thank you Dr. Houlihan.

Overall Rating: 5.0 2025-06-26

Patient verified via Press Ganey

Love Dr. Houlihan; and was impressed in this visit by Ari, the nurse. Excellent interpersonal skills.

Overall Rating: 5.0 2025-06-25

Patient verified via Press Ganey

Dr. Houlihan listens and remembers little things about our last visits that make me feel heard.

Overall Rating: 5.0 2025-01-21

Patient verified via Press Ganey

Dr Houlihan listens to my concerns, offers treatment options, recommends specialists.

Overall Rating: 5.0 2025-11-11

Patient verified via Press Ganey

Dr. Houlihan always takes time to listen and answer any questions I may have

Overall Rating: 5.0 2025-11-14

Patient verified via Press Ganey

Dr. Houlihan and her staff are professional, kind, and knowledgeable.

Overall Rating: 4.0 2025-07-09

Patient verified via Press Ganey

Dr. Houlihan is one of a kind.Always caring and easy to talk to

To see all 520 reviews for Dr. Jean M. Houlihan, MD, view their full profile.

General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$83 FARXIGA $67	SYMBICORT $16
Daiichi Sankyo Inc.	$41 Benicar $21	Azor $20
Warner Chilcott LLC	$32 ESTRACE CREAM $20	ATELVIA $13
Novo Nordisk Inc	$21 Wegovy $21
Lilly USA, LLC	$16 TRADJENTA $16
Other	$37 Kazano $13	KOMBIGLYZE XR $13	AFREZZA $12

**Types of Payments**
Food and Beverage	$231

Biography

Dr. Jean Houlihan graduated from Rush Medical College and then she performed her residency at Rush University Medical Center. Dr. Houlihan is especially interested in diabetes, preventive care, and women's health issues. Patients rated her highly, giving her an average of 5.0 stars (out of 5). Her professional affiliations include Northwestern Medicine Central DuPage Hospital, Elmhurst Hospital (Elmhurst, IL), and Edward Hospital. Doctor.com reports that she is accepting new patients at her office in Lisle, IL.