JK
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Kosirog, Gastroenterologist in Elgin, IL?
Dr. Justin Kosirog is a Gastroenterologist, who primarily practices in Elgin, IL. He is board certified. Dr. Kosirog is fluent in English, and is currently seeing new patients. Dr. Kosirog’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Kosirog’s office at (847) 888-1300.
What are Areas of Expertise for Dr. Kosirog?
Dr. Justin Kosirog is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Kosirog empowers patients to confidently navigate their health journey, specializing in Colon Cancer, Crohn's Disease, Endoscopy & Colonoscopy, Gastroesophageal Reflux Disease (GERD), Inflammatory Bowel Disease, Ulcerative Colitis, or comprehensive wellness support. Serving the Elgin/IL community, Dr. Kosirog is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Kosirog speak?
Dr. Kosirog and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Kosirog treat?
As a Gastroenterologist, Dr. Kosirog diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Kosirog. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Dark, Tarry Stools (Melena)
- Rectal Bleeding
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- Melena
- Black Stools
- Upper GI Bleed Signs
- Anal Bleeding
- Blood in Stool
- Lower GI Bleed
ICD-10 Codes:
- K921: Melena
- K625: Hemorrhage of anus and rectum
Also known as:
- Upper Middle Abdominal Pain
- Widespread Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
- General stomach pain
- Overall belly pain
- Diffuse abdominal pain
ICD-10 Codes:
- R1013: Epigastric pain
- R1084: Generalized abdominal pain
Also known as:
- Chronic Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Chronic gastritis
- Long-term stomach inflammation
- Persistent stomach lining inflammation
ICD-10 Codes:
- K2930: Chronic superficial gastritis without bleeding
- K2950: Unspecified chronic gastritis without bleeding
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Follow-up After Treatment (Non-Cancer)
- Post-Treatment Check-up
- Aftercare Visit
- Recovery Monitoring Exam
ICD-10 Codes:
- Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm
Also known as:
- Iron Deficiency Anemia
- Anemia
- Iron
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D509: Iron deficiency anemia, unspecified
- D649: Anemia, unspecified
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
Also known as:
- Stomach or Duodenum Polyp
- Stomach Disorder
- Gastric Polyp
- Duodenal Polyp
- Stomach Growth
ICD-10 Codes:
- K317: Polyp of stomach and duodenum
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Nausea and Vomiting
- Feeling Sick and Throwing Up
- Stomach Flu Symptoms
- Queasy and Vomiting
ICD-10 Codes:
- R112: Nausea with vomiting, unspecified
Also known as:
- High Liver Enzymes
- ALT Blood Test
- AST Test
- Elevated ALT
- Elevated AST
- Abnormal liver function test
ICD-10 Codes:
- R7401: Elevation of levels of liver transaminase levels
Also known as:
- Non-Infectious Gastroenteritis and Colitis
- Digestive Disease
- Inflammation of Stomach and Intestines
- Non-Bacterial Colitis
- Gut Inflammation
ICD-10 Codes:
- K529: Noninfective gastroenteritis and colitis, unspecified
Also known as:
- Abnormal Bowel Movements
- Bowel Movement
- Unusual stool
- Changes in poop
- Fecal changes
ICD-10 Codes:
- R195: Other fecal abnormalities
Also known as:
- Heartburn
- Acid Reflux
- Indigestion
- GERD Symptoms
ICD-10 Codes:
- R12: Heartburn
Which procedures does Dr. Kosirog perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Justin Kosirog may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
For detailed information, please contact Dr. Kosirog's office.
Does Dr. Kosirog accept my insurance?
Dr. Kosirog accepts most major insurance plans. Important: Please call our office at (847) 888-1300 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Kosirog accept in Elgin, IL?
Dr. Kosirog in Elgin, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Express Scripts
Health Care Service Corporation (HCSC)
Health Partners Plans
Humana
Medicare
Meridian Health Plan
State of Illinois
UnitedHealthcare
View All Insurances
Where is Dr. Kosirog's office located?
Dr. Justin Kosirog's Primary Practice
745 Fletcher Dr Ste 202
Elgin, IL 60123
(847) 888-1300
What is Dr. Kosirog's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Kosirog's National Provider Identifier (NPI) number is 1255726238.
What common questions do patients ask about Dr. Kosirog?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Kosirog
What is Dr. Justin Kosirog's specialty?
Dr. Kosirog is a Gastroenterologist near Elgin, IL. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Kosirog to book an appointment today.
Is this Dr. Justin Kosirog affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Kosirog is affiliated with Advocate Sherman Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Gastroenterologist?
Explore Gastroenterologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Justin Kosirog accepting new patients in Elgin, IL?
Yes, Dr. Justin Kosirog is accepting new patients at this time.
Does Dr. Justin Kosirog offer online booking?
Please contact Dr. Kosirog's office at (847) 888-1300 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Justin Kosirog?
Please contact Dr. Kosirog's office at (847) 888-1300 for information regarding telehealth appointment availability or for scheduling assistance.
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