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Dr. Ilche T. Nonevski, MD

Accepting New Patients

(Dr. Ilche Teodore Nonevski, MD)

(749 Ratings)

Specializes in: Adult Gastroenterology

University of Cincinnati College of Medicine (2002)

Professional interests include: gastrointestinal problems (digestive disorders)

1401 E State Street
Rockford, IL 61104

(779) 696-4400

Dr. Ilche T. Nonevski, MD is a gastroenterologist in Rockford, IL specializing in adult gastroenterology. He graduated from University of Cincinnati College of Medicine in 2002 and has 24 years of experience. Dr. Ilche T. Nonevski, MD is affiliated with UW Health, OSF Healthcare, ROCKFORD GASTROENTEROLOGY ASSOCIATES LTD and Rockford Gastroenterology Associates.

Office Locations

UW Health

1401 E State Street
Rockford, IL 61104

(779) 696-4400

open_in_new

401 Roxbury Road
Rockford, IL 61107

(815) 397-7340

(815) 397-7388

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Some issues Dr. Ilche T. Nonevski, MD can help you with:

Gastrointestinal Problems (Digestive Disorders)

The gastrointestinal system, or GI tract, is the name given to a collection of organs that work together to digest food. These organs fit together in a long tube, running from the mouth to the anus, and include the esophagus, stomach, and intestines, among others. With so many parts working together, complicated by today's busy lifestyles and diets, digestive problems are common. As many as 1 in 3 Americans have a digestive or GI disorder. There are a huge variety of digestive problems, but the most common are IBS, constipation, GERD, hemorrhoids, and ulcers.

IBS, or irritable bowel syndrome, happens when the muscles surrounding the colon contract too easily or frequently. The result is abdominal pain, cramps, diarrhea or constipation, gas and bloating. IBS attacks can often be brought on by specific triggers, so a key part of treatment is learning which foods trigger IBS attacks and avoiding them. Treatment also includes exercise, avoiding stress, and medications if needed.

Constipation, or large, hard, or infrequent stools, happens to everyone at some point. It can be caused by a disruption in routine or food, or by eating a diet without many fresh fruits and vegetables. Although it is uncomfortable, constipation is common and usually not serious, but it can sometimes become chronic. Adding fiber to the diet, exercising, and taking medications may help.

GERD, or gastroesophageal reflux disease, is a severe form of chronic heartburn where stomach acid spills back up into the esophagus. Left untreated, the acid may even eat away at the esophagus and cause serious damage. Treatment includes changing the diet to avoid trigger foods, losing weight if needed, medications, or even surgery.

Hemorrhoids are blood vessels around the rectum that become irritated, swollen or torn while straining during a bowel movement. They are most often caused by constipation, but can also be caused by pregnancy, diarrhea, or simply a genetic predisposition towards hemorrhoids. Treatment involves first treating any constipation issues, then keeping the area clean and soothed until it has healed. If these measures are ineffective, surgery is sometimes used.

Peptic ulcers are sores or spots of inflammation in the lining of the stomach or close to the stomach in the small intestine. Usually this area is coated with a protective lining that shields the tissue from the strong stomach acid, but a break in the lining can let acid in, causing the sores. It used to be thought that stress caused ulcers, but now it is known that is not the case. Most often, they are caused by an infection by H. pylori bacteria, but ulcers can also be caused by alcohol abuse or overuse of aspirin, ibuprofen, naproxen, or other NSAIDS. The symptoms of an ulcer are pain, hunger, nausea, and fatigue.

Gastrointestinal problems, perhaps more than any other area, are markedly affected by lifestyle. Many disorders can be prevented or treated at least in part by eating a healthy diet high in fiber, exercising regularly, drinking enough water, and limiting alcohol intake. Still, the frequency of digestive disorders means that even the healthiest person can be affected by them. Anyone who notices blood in their stool, experiences abdominal pain, unexplained weight loss, or any significant change in bowel movements should see a doctor.

Noteworthy Medicare Patient Procedures Performed by Dr. Ilche T. Nonevski, MD in 2023

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

Top 5%

By Affordability:

esophageal impedance monitoring

esophageal manometry

gastrointestinal motility tests

manometry

In 2023, Dr. Ilche T. Nonevski, MD had a list price for esophageal impedance monitoring, esophageal manometry, gastrointestinal motility tests, and manometry that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Illinois. 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 Affordability:

hospital care

inpatient care

inpatient hospital care

In 2012, Dr. Ilche T. Nonevski, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Illinois. 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. Ilche T. Nonevski, MD treated as a gastroenterologist in Rockford, IL during 2012 were gastrointestinal procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Ilche T. Nonevski, MD for Medicare patients.

anorectal procedures	33
diagnostic procedures	236
doctor visit	248
esophageal dilation	13
gastrointestinal procedures	438
hospital care	239
inpatient care	239
manometry	68
minimally invasive procedures	370
preventive care	61
removal of lesion (e.g. growth)	236

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ilche T. Nonevski, MD treated as a gastroenterologist in Rockford, IL during 2013 were gastrointestinal procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Ilche T. Nonevski, MD for Medicare patients.

anorectal procedures	26
diagnostic procedures	289
doctor visit	278
esophageal dilation	21
gastrointestinal procedures	528
hospital care	310
injections	12
inpatient care	310
manometry	55
minimally invasive procedures	473
preventive care	84
removal of lesion (e.g. growth)	289

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ilche T. Nonevski, MD.

**Gender**
Male	297
Female	393

**Ethnicity**
Non-Hispanic White	612
Black	48
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	320
From 75 to 84	174
85 and over	67
Less than 65	129

Conditions of Medicare patients treated by Dr. Ilche T. Nonevski, MD in 2013

Hypertension	70
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	36
Depression	31
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	20
Diabetes	38
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ilche T. Nonevski, MD treated as a gastroenterologist in Rockford, IL during 2014 were gastrointestinal procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Ilche T. Nonevski, MD for Medicare patients.

anorectal procedures	24
diagnostic procedures	230
doctor visit	177
esophageal dilation	11
gastrointestinal procedures	417
hospital care	269
inpatient care	269
manometry	57
minimally invasive procedures	360
preventive care	62
removal of lesion (e.g. growth)	230

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ilche T. Nonevski, MD.

**Gender**
Male	259
Female	342

**Ethnicity**
Non-Hispanic White	507
Black	56
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	292
From 75 to 84	144
85 and over	54
Less than 65	111

Conditions of Medicare patients treated by Dr. Ilche T. Nonevski, MD in 2014

Hypertension	73
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	37
Depression	30
Chronic Kidney Disease	33
Asthma	11
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	27
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ilche T. Nonevski, MD treated as a gastroenterologist in Rockford, IL during 2015 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Ilche T. Nonevski, MD for Medicare patients.

anorectal procedures	12
diagnostic procedures	293
doctor visit	208
gastrointestinal procedures	387
hospital care	201
inpatient care	201
manometry	49
minimally invasive procedures	338
preventive care	16
removal of lesion (e.g. growth)	293

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ilche T. Nonevski, MD.

**Gender**
Male	484
Female	682

**Ethnicity**
Non-Hispanic White	992
Black	84
Hispanic	68
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	556
From 75 to 84	296
85 and over	92
Less than 65	222

Conditions of Medicare patients treated by Dr. Ilche T. Nonevski, MD in 2015

Hypertension	69
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	37
Depression	31
Chronic Kidney Disease	34
Asthma	14
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	24
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ilche T. Nonevski, MD treated as a gastroenterologist in Rockford, IL during 2016 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Ilche T. Nonevski, MD for Medicare patients.

anorectal procedures	19
diagnostic procedures	246
doctor visit	169
gastrointestinal procedures	464
hospital care	183
injections	14
inpatient care	183
manometry	64
minimally invasive procedures	384
preventive care	66
removal of lesion (e.g. growth)	246

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ilche T. Nonevski, MD.

**Gender**
Male	241
Female	354

**Ethnicity**
Non-Hispanic White	522
Black	40
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	271
From 75 to 84	159
85 and over	52
Less than 65	113

Conditions of Medicare patients treated by Dr. Ilche T. Nonevski, MD in 2016

Hypertension	69
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	34
Depression	33
Chronic Kidney Disease	39
Asthma	23
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	24
Chronic Obstructive Pulmonary Disease	21
Diabetes	32
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ilche T. Nonevski, MD treated as a gastroenterologist in Rockford, IL during 2017 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Ilche T. Nonevski, MD for Medicare patients.

anorectal procedures	14
diagnostic procedures	284
doctor visit	163
esophageal dilation	11
gastrointestinal procedures	513
hospital care	199
injections	23
inpatient care	199
manometry	71
minimally invasive procedures	432
neurostimulator lead placement	11
preventive care	67
removal of lesion (e.g. growth)	284

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ilche T. Nonevski, MD.

**Gender**
Male	245
Female	392

**Ethnicity**
Non-Hispanic White	554
Black	48
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	296
From 75 to 84	176
85 and over	50
Less than 65	115

Conditions of Medicare patients treated by Dr. Ilche T. Nonevski, MD in 2017

Hypertension	71
High Cholesterol	55
Stroke	6
Ischemic Heart Disease	35
Depression	29
Chronic Kidney Disease	40
Asthma	11
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	27
Chronic Obstructive Pulmonary Disease	22
Diabetes	35
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ilche T. Nonevski, MD treated as a gastroenterologist in Rockford, IL during 2018 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Ilche T. Nonevski, MD for Medicare patients.

diagnostic procedures	245
doctor visit	167
esophageal dilation	20
gastrointestinal procedures	402
hospital care	144
injections	11
inpatient care	144
manometry	32
minimally invasive procedures	359
preventive care	59
removal of lesion (e.g. growth)	245

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ilche T. Nonevski, MD.

**Gender**
Male	220
Female	310

**Ethnicity**
Non-Hispanic White	465
Black	32
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	268
From 75 to 84	141
85 and over	42
Less than 65	79

Conditions of Medicare patients treated by Dr. Ilche T. Nonevski, MD in 2018

Hypertension	66
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	33
Depression	30
Chronic Kidney Disease	37
Asthma	9
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	22
Chronic Obstructive Pulmonary Disease	20
Diabetes	34
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ilche T. Nonevski, MD treated as a gastroenterologist in Rockford, IL during 2019 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Ilche T. Nonevski, MD for Medicare patients.

diagnostic procedures	261
doctor visit	216
gastrointestinal procedures	400
hospital care	158
injections	12
inpatient care	158
manometry	41
minimally invasive procedures	338
preventive care	41
removal of lesion (e.g. growth)	261

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ilche T. Nonevski, MD.

**Gender**
Male	230
Female	339

**Ethnicity**
Non-Hispanic White	480
Black	43
Hispanic	32
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	263
From 75 to 84	172
85 and over	39
Less than 65	95

Conditions of Medicare patients treated by Dr. Ilche T. Nonevski, MD in 2019

Hypertension	70
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	33
Depression	31
Chronic Kidney Disease	37
Asthma	10
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	20
Diabetes	35
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ilche T. Nonevski, MD treated as a gastroenterologist in Rockford, IL during 2020 were gastrointestinal procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Ilche T. Nonevski, MD for Medicare patients.

diagnostic procedures	174
doctor visit	317
gastrointestinal procedures	243
hospital care	183
inpatient care	183
manometry	21
minimally invasive procedures	222
preventive care	25
removal of lesion (e.g. growth)	174

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ilche T. Nonevski, MD.

**Gender**
Male	183
Female	280

**Ethnicity**
Non-Hispanic White	409
Black	25
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	127
85 and over	44
Less than 65	73

Conditions of Medicare patients treated by Dr. Ilche T. Nonevski, MD in 2020

Hypertension	69
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	33
Depression	30
Chronic Kidney Disease	44
Asthma	10
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	28
Chronic Obstructive Pulmonary Disease	17
Diabetes	36
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ilche T. Nonevski, MD treated as a gastroenterologist in Rockford, IL during 2021 were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Ilche T. Nonevski, MD for Medicare patients.

diagnostic procedures	209
doctor visit	337
gastrointestinal procedures	318
hospital care	178
inpatient care	178
manometry	31
minimally invasive procedures	267
preventive care	28
removal of lesion (e.g. growth)	209

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ilche T. Nonevski, MD.

**Gender**
Male	235
Female	328

**Ethnicity**
Non-Hispanic White	487
Black	32
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	253
From 75 to 84	173
85 and over	60
Less than 65	77

Conditions of Medicare patients treated by Dr. Ilche T. Nonevski, MD in 2021

Hypertension	70
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	37
Depression	28
Chronic Kidney Disease	46
Asthma	8
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	29
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ilche T. Nonevski, MD treated as a gastroenterologist in Rockford, IL during 2022 were gastrointestinal procedures, minimally invasive procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Ilche T. Nonevski, MD for Medicare patients.

balloon dilation	11
diagnostic procedures	172
doctor visit	166
esophageal dilation	11
gastrointestinal procedures	296
hospital care	215
inpatient care	215
manometry	27
minimally invasive procedures	242
preventive care	36
removal of lesion (e.g. growth)	172

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ilche T. Nonevski, MD.

**Gender**
Male	220
Female	277

**Ethnicity**
Non-Hispanic White	445
Black	23
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	217
From 75 to 84	168
85 and over	57
Less than 65	55

Conditions of Medicare patients treated by Dr. Ilche T. Nonevski, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	36
Asthma	8
Osteoperosis	16
Atrial Fibrilation	24
Heart Failure	31
Chronic Obstructive Pulmonary Disease	26
Diabetes	36
Dementia	9
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Ilche T. Nonevski, MD for Medicare patients.

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

anorectal procedures	21
balloon dilation	11
diagnostic procedures	239
doctor visit	222
esophageal dilation	14
gastrointestinal procedures	400
hospital care	207
injections	14
inpatient care	207
manometry	46
minimally invasive procedures	344
neurostimulator lead placement	11
preventive care	49
removal of lesion (e.g. growth)	239

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Ilche T. Nonevski, MD.

**Gender**
Male	237
Female	336

**Ethnicity**
Black / African American	39
Asian / Pacific Islander	0
Non-Hispanic White	497
Native American / Alaskan Native	0
Hispanic	18
Other	0

**Age**
75 to 84	157
85 and over	50
Less than 65	97
65 to 74	268

Average of Total of Conditions of Medicare patients treated by Dr. Ilche T. Nonevski, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Ilche T. Nonevski, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	63
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	31
Depression	26
Chronic Kidney Disease	34
Asthma	10
Osteoporosis	9
Heart Failure	23
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Atrial Fibrillation	13
Dementia	9
Cancer	12

Education & Training

Dr. Ilche T. Nonevski, MD graduated from University of Cincinnati College of Medicine in 2002. He completed residency at Case Western Reserve University Affiliated Hospitals. He is certified by the American Board of Internal Medicine - Gastroenterology and has a state license in Illinois.

Medical School: University of Cincinnati College of Medicine (2002)

Residency: Case Western Reserve University Affiliated Hospitals (2005)

Board Certification: American Board of Internal Medicine - Gastroenterology (2008)

Licensed In: Illinois

Affiliations & Hospitals

Dr. Ilche T. Nonevski, MD is associated with these hospitals and organizations:

UW Health

OSF Healthcare

ROCKFORD GASTROENTEROLOGY ASSOCIATES LTD

Rockford Gastroenterology Associates

Ratings & Reviews

Dr. Ilche T. Nonevski, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 749 ratings. We collect ratings and reviews of Dr. Ilche T. Nonevski, MD from all over the web to help you find the right in Rockford, IL.

Overall Rating

(749 Ratings)

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General Payments

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

**Payments by Company**
AbbVie, Inc.	$180 $180
Medtronic USA, Inc.	$126 Sacral Nerve Stimulation - Neuro $68	INTERSTIM $59
Boston Scientific Corporation	$104 Biliary Devices $91	HEMOSTASIS $13
Covidien LP	$99 Bravo $99
Medtronic, Inc.	$90 INTERSTIM $90
Other	$364 ESD - Core Endoscopy $79	ENTYVIO $77	DUPIXENT $63	SIMPONI $35	FUJIFILM $28	Other $81

**Types of Payments**
Food and Beverage	$820
Gift	$79
Education	$37
Long term medical supply or device loan	$28

Biography

Dr. Ilche Nonevski's medical specialty is adult gastroenterology. His patients gave him an average rating of 5.0 stars (out of 5). He is especially interested in gastrointestinal problems (digestive disorders). Dr. Nonevski is professionally affiliated with UW Health and OSF Healthcare. According to OSF Healthcare, he is currently accepting new patients at his office in. He attended the University of Cincinnati College of Medicine and then went on to complete his residency at a hospital affiliated with Case Western Reserve University.