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Home > IL Providers

Dr. Philip N. Adjei, MD

(2 Ratings)

Specializes in: Adult Gastroenterology

University of Ghana Medical School

1880 W Winchester Road Suite 201
Libertyville, IL 60048

(847) 382-4410

Dr. Philip N. Adjei, MD is a gastroenterologist in Libertyville, IL specializing in adult gastroenterology. He graduated from University of Ghana Medical School. Dr. Philip N. Adjei, MD is affiliated with Advocate Health Care.

Office Locations

1880 W Winchester Road Suite 201
Libertyville, IL 60048

(847) 382-4410

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890 Garfield Avenue Suite 103 Libertyville Il
Libertyville, IL 60048

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Noteworthy Medicare Patient Procedures Performed by Dr. Philip N. Adjei, MD in 2024

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

Top 25%

By Volume:

diagnostic endoscopy

EGD with biopsy

EGD with lesion removal

gastrointestinal biopsy

removal of lesion

In 2012, Dr. Philip N. Adjei, MD performed more diagnostic endoscopy, EGD with biopsy, EGD with lesion removal, gastrointestinal biopsy, and removal of lesion (e.g. growth) procedures for Medicare patients than 75% of providers in related specialties within Illinois.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Philip N. Adjei, MD treated as a gastroenterologist in Libertyville, IL during 2012 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Philip N. Adjei, MD for Medicare patients.

balloon dilation	25
diagnostic procedures	332
doctor visit	248
esophageal dilation	25
gastrointestinal procedures	416
hospital care	557
inpatient care	557
minimally invasive procedures	416
preventive care	45
removal of lesion (e.g. growth)	332

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Philip N. Adjei, MD treated as a gastroenterologist in Libertyville, IL during 2013 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Philip N. Adjei, MD for Medicare patients.

balloon dilation	33
diagnostic procedures	417
doctor visit	359
esophageal dilation	33
gastrointestinal procedures	551
hospital care	840
injections	16
inpatient care	840
minimally invasive procedures	551
preventive care	43
pyloric dilation	17
removal of lesion (e.g. growth)	417

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Philip N. Adjei, MD.

**Gender**
Male	244
Female	331

**Ethnicity**
Non-Hispanic White	468
Black	44
Hispanic	49
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	217
From 75 to 84	176
85 and over	95
Less than 65	87

Conditions of Medicare patients treated by Dr. Philip N. Adjei, MD in 2013

Hypertension	75
High Cholesterol	67
Stroke	10
Ischemic Heart Disease	49
Depression	28
Chronic Kidney Disease	38
Asthma	12
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	34
Chronic Obstructive Pulmonary Disease	24
Diabetes	40
Dementia	16
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Philip N. Adjei, MD treated as a gastroenterologist in Libertyville, IL during 2014 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Philip N. Adjei, MD for Medicare patients.

balloon dilation	25
diagnostic procedures	325
doctor visit	254
esophageal dilation	25
gastrointestinal procedures	424
hospital care	445
inpatient care	445
minimally invasive procedures	424
preventive care	45
pyloric dilation	17
removal of lesion (e.g. growth)	325

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Philip N. Adjei, MD.

**Gender**
Male	201
Female	244

**Ethnicity**
Non-Hispanic White	378
Black	25
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	165
From 75 to 84	128
85 and over	78
Less than 65	74

Conditions of Medicare patients treated by Dr. Philip N. Adjei, MD in 2014

Hypertension	75
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	50
Depression	30
Chronic Kidney Disease	37
Asthma	12
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	33
Chronic Obstructive Pulmonary Disease	24
Diabetes	40
Dementia	14
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Philip N. Adjei, MD treated as a gastroenterologist in Libertyville, IL during 2015 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Philip N. Adjei, MD for Medicare patients.

diagnostic procedures	281
doctor visit	516
gastrointestinal procedures	322
hospital care	128
inpatient care	128
minimally invasive procedures	322
preventive care	41
removal of lesion (e.g. growth)	281

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Philip N. Adjei, MD.

**Gender**
Male	402
Female	534

**Ethnicity**
Non-Hispanic White	824
Black	62
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	422
From 75 to 84	254
85 and over	124
Less than 65	136

Conditions of Medicare patients treated by Dr. Philip N. Adjei, MD in 2015

Hypertension	68
High Cholesterol	56
Stroke	8
Ischemic Heart Disease	35
Depression	24
Chronic Kidney Disease	28
Asthma	12
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	33
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Philip N. Adjei, MD treated as a gastroenterologist in Libertyville, IL during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Philip N. Adjei, MD for Medicare patients.

balloon dilation	29
diagnostic procedures	462
doctor visit	811
esophageal dilation	29
gastrointestinal procedures	596
hospital care	138
inpatient care	138
minimally invasive procedures	596
preventive care	92
removal of lesion (e.g. growth)	462

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Philip N. Adjei, MD.

**Gender**
Male	312
Female	403

**Ethnicity**
Non-Hispanic White	622
Black	29
Hispanic	31
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	340
From 75 to 84	207
85 and over	81
Less than 65	87

Conditions of Medicare patients treated by Dr. Philip N. Adjei, MD in 2016

Hypertension	70
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	35
Depression	23
Chronic Kidney Disease	31
Asthma	20
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	11
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Philip N. Adjei, MD treated as a gastroenterologist in Libertyville, IL during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Philip N. Adjei, MD for Medicare patients.

balloon dilation	23
diagnostic procedures	416
doctor visit	656
esophageal dilation	23
gastrointestinal procedures	531
hospital care	191
inpatient care	191
lab tests	182
minimally invasive procedures	531
preventive care	73
pyloric dilation	19
removal of lesion (e.g. growth)	416

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Philip N. Adjei, MD.

**Gender**
Male	264
Female	378

**Ethnicity**
Non-Hispanic White	533
Black	38
Hispanic	37
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	295
From 75 to 84	204
85 and over	64
Less than 65	79

Conditions of Medicare patients treated by Dr. Philip N. Adjei, MD in 2017

Hypertension	72
High Cholesterol	53
Stroke	6
Ischemic Heart Disease	34
Depression	25
Chronic Kidney Disease	31
Asthma	7
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	12
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Philip N. Adjei, MD treated as a gastroenterologist in Libertyville, IL during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Philip N. Adjei, MD for Medicare patients.

balloon dilation	20
diagnostic procedures	509
doctor visit	711
esophageal dilation	20
gastrointestinal procedures	637
hospital care	244
inpatient care	244
minimally invasive procedures	637
preventive care	95
pyloric dilation	13
removal of lesion (e.g. growth)	509

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Philip N. Adjei, MD.

**Gender**
Male	325
Female	414

**Ethnicity**
Non-Hispanic White	634
Black	26
Hispanic	37
Asian	24
Other	18
Native American	0

**Age**
From 65 to 74	354
From 75 to 84	230
85 and over	84
Less than 65	71

Conditions of Medicare patients treated by Dr. Philip N. Adjei, MD in 2018

Hypertension	71
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	37
Depression	21
Chronic Kidney Disease	35
Asthma	6
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	11
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Philip N. Adjei, MD treated as a gastroenterologist in Libertyville, IL during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Philip N. Adjei, MD for Medicare patients.

diagnostic procedures	390
doctor visit	671
gastrointestinal procedures	470
hospital care	152
inpatient care	152
minimally invasive procedures	470
preventive care	80
removal of lesion (e.g. growth)	390

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Philip N. Adjei, MD.

**Gender**
Male	265
Female	355

**Ethnicity**
Non-Hispanic White	524
Black	28
Hispanic	36
Asian	16
Other	16
Native American	0

**Age**
From 65 to 74	319
From 75 to 84	180
85 and over	59
Less than 65	62

Conditions of Medicare patients treated by Dr. Philip N. Adjei, MD in 2019

Hypertension	69
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	34
Depression	23
Chronic Kidney Disease	29
Asthma	6
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Philip N. Adjei, MD treated as a gastroenterologist in Libertyville, IL during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Philip N. Adjei, MD for Medicare patients.

diagnostic procedures	277
doctor visit	532
gastrointestinal procedures	348
hospital care	125
inpatient care	125
minimally invasive procedures	348
preventive care	71
removal of lesion (e.g. growth)	277

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Philip N. Adjei, MD.

**Gender**
Male	226
Female	322

**Ethnicity**
Non-Hispanic White	458
Black	25
Hispanic	27
Asian	14
Other	24
Native American	0

**Age**
From 65 to 74	280
From 75 to 84	157
85 and over	52
Less than 65	59

Conditions of Medicare patients treated by Dr. Philip N. Adjei, MD in 2020

Hypertension	69
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	35
Depression	22
Chronic Kidney Disease	32
Asthma	7
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	21
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Philip N. Adjei, MD treated as a gastroenterologist in Libertyville, IL during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Philip N. Adjei, MD for Medicare patients.

diagnostic procedures	412
doctor visit	649
esophageal dilation	16
gastrointestinal procedures	523
hospital care	253
inpatient care	253
minimally invasive procedures	523
preventive care	95
removal of lesion (e.g. growth)	412

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Philip N. Adjei, MD.

**Gender**
Male	304
Female	419

**Ethnicity**
Non-Hispanic White	605
Black	36
Hispanic	32
Asian	22
Other	28
Native American	0

**Age**
From 65 to 74	342
From 75 to 84	237
85 and over	86
Less than 65	58

Conditions of Medicare patients treated by Dr. Philip N. Adjei, MD in 2021

Hypertension	73
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	38
Depression	23
Chronic Kidney Disease	36
Asthma	6
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	25
Chronic Obstructive Pulmonary Disease	15
Diabetes	30
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Philip N. Adjei, MD treated as a gastroenterologist in Libertyville, IL during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Philip N. Adjei, MD for Medicare patients.

diagnostic procedures	319
doctor visit	581
esophageal dilation	15
gastrointestinal procedures	373
hospital care	45
inpatient care	45
minimally invasive procedures	373
preventive care	39
removal of lesion (e.g. growth)	319

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Philip N. Adjei, MD.

**Gender**
Male	246
Female	294

**Ethnicity**
Non-Hispanic White	466
Black	22
Hispanic	24
Asian	13
Other	15
Native American	0

**Age**
From 65 to 74	281
From 75 to 84	170
85 and over	43
Less than 65	46

Conditions of Medicare patients treated by Dr. Philip N. Adjei, MD in 2022

Hypertension	70
High Cholesterol	72
Stroke	5
Ischemic Heart Disease	26
Depression	19
Chronic Kidney Disease	20
Asthma	11
Osteoperosis	17
Atrial Fibrilation	18
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	6
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Philip N. Adjei, MD treated as a gastroenterologist in Libertyville, IL during 2023 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Philip N. Adjei, MD for Medicare patients.

diagnostic procedures	372
doctor visit	607
gastrointestinal procedures	439
minimally invasive procedures	439
preventive care	67
removal of lesion (e.g. growth)	372

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Philip N. Adjei, MD.

**Gender**
Male	215
Female	281

**Ethnicity**
Non-Hispanic White	438
Black	16
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	255
From 75 to 84	166
85 and over	30
Less than 65	45

Conditions of Medicare patients treated by Dr. Philip N. Adjei, MD in 2023

Hypertension	70
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	25
Depression	19
Chronic Kidney Disease	19
Asthma	11
Osteoperosis	18
Atrial Fibrilation	15
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Philip N. Adjei, MD treated as a gastroenterologist in Libertyville, IL during 2024 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Philip N. Adjei, MD for Medicare patients.

diagnostic procedures	304
doctor visit	713
gastrointestinal procedures	364
minimally invasive procedures	364
preventive care	60
removal of lesion (e.g. growth)	304

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Philip N. Adjei, MD.

**Gender**
Male	245
Female	324

**Ethnicity**
Non-Hispanic White	495
Black	16
Hispanic	18
Asian	18
Other	22
Native American	0

**Age**
From 65 to 74	288
From 75 to 84	207
85 and over	32
Less than 65	42

Conditions of Medicare patients treated by Dr. Philip N. Adjei, MD in 2024

Hypertension	73
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	25
Depression	23
Chronic Kidney Disease	21
Asthma	11
Osteoperosis	18
Atrial Fibrilation	15
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	30
Dementia	5
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Philip N. Adjei, MD for Medicare patients.

The highest averages for the top procedures that Dr. Philip N. Adjei, MD treated as a gastroenterologist in Libertyville, IL were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

balloon dilation	25
diagnostic procedures	370
doctor visit	562
esophageal dilation	23
gastrointestinal procedures	461
hospital care	283
injections	16
inpatient care	283
lab tests	182
minimally invasive procedures	461
preventive care	65
pyloric dilation	16
removal of lesion (e.g. growth)	370

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Philip N. Adjei, MD.

**Gender**
Female	330
Male	249

**Ethnicity**
Black / African American	28
Asian / Pacific Islander	8
Non-Hispanic White	495
Hispanic	26
Native American / Alaskan Native	0
Other	13

**Age**
85 and over	63
75 to 84	178
Less than 65	65
65 to 74	273

Average of Total of Conditions of Medicare patients treated by Dr. Philip N. Adjei, MD From 2012 - 2024

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

Hypertension	65
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	32
Depression	21
Chronic Kidney Disease	27
Asthma	9
Osteoporosis	10
Heart Failure	20
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Atrial Fibrillation	14
Cancer	14
Dementia	9

Education & Training

Dr. Philip N. Adjei, MD graduated from University of Ghana Medical School. He completed residency at Howard University Hospital. He is certified by the Board certifications: American Board of Internal Medicine, Gastroenterology and has a state license in Illinois.

Medical School: University of Ghana Medical School

Residency: Howard University Hospital

Board Certification: Board certifications: American Board of Internal Medicine, Gastroenterology

Licensed In: Illinois

Ratings & Reviews

Dr. Philip N. Adjei, MD has a good overall rating with an average of 3.0 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. Philip N. Adjei, MD from all over the web to help you find the right in Libertyville, IL.

Overall Rating

(2 Ratings)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 5.0 2018-09-17

I believe my date of service is slightly off, but I have had all of my colonoscopies with Dr Adjei and he is very knowledgeable and helped me through different ups and downs. Friendly demeanor and always on time. I was able to ask as many questions as I liked to understand a condition I was diagnosed with almost 10 years ago now. I greatly appreciate everything he has done for myself and my family who also attends his services.

General Payments

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

**Payments by Company**
Gilead Sciences Inc	$4,647 Epclusa $139	Harvoni $80	$4,428
Janssen Biotech, Inc.	$3,483 STELARA $1,661	Tremfya $997	SIMPONI $511	SIMPONI ARIA $295	REMICADE $18
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$2,725 XIFAXAN $2,014	Trulance $338	Uceris $104	XIFAXANIBSD $95	PLENVU $81	Other $93
Takeda Pharmaceuticals U.S.A., Inc.	$1,774 ENTYVIO $1,307	GATTEX $200	MOTEGRITY $162	AMITIZA $44	EOHILIA $34	Other $26
Gilead Sciences, Inc.	$1,532 Epclusa $120	$1,412
Other	$18,185 LINZESS $873	Creon $861	VELSIPITY $673	Ocaliva $670	SUCRAID $626	Other $14,482

**Types of Payments**
Food and Beverage	$27,835
Honoraria	$3,320
Travel and Lodging	$859
Education	$333

Biography

Dr. Philip Adjei is a specialist in adult gastroenterology. He works in Libertyville, IL. Before completing his residency at Howard University Hospital, Dr. Adjei attended medical school at the University of Ghana Medical School. Dr. Adjei is professionally affiliated with Advocate Condell Medical Center and Advocate Illinois Masonic Medical Center.