WHAT ABOUT US
Southern Illinois GI
Specialists

Select our premier medical facility and collaborate with industry-leading professionals. Encounter unparalleled care firsthand—schedule your appointment today to witness the remarkable difference in your health journey.

Our Practice

Southern Illinois’ Premier Gastroenterology Team: Top Specialists, Staff, and Facilities. Explore Our Comprehensive GI Service Portfolio.

Disorders We Treat

SIGIS treats diverticulitis, pancreatitis, acid reflux, hemorrhoids, gallbladder issues, colon cancer, and many more. Experience comprehensive care for a wide range of gastrointestinal conditions.

Award Winning Team

Dr. Zahoor Makhdoom and his team are recognized by the ASGE and possess the essential credentials you should expect from your GI specialist.

1150

PATIENTS TREATED

2500

GI TREATMENTS DONE

25

SKILED TEAM MEMBERS

3

PATIENT CHOICE AWARDS

OVER 30 YEARS OF EXPERIENCE
Meet Dr. Zahoor Makhdoor: Award-Winning Gastroenterologist in Southern Illinois

Dr. Zahoor A. Makhdoom, MD, MRCP, FACG, AGAF, FASGE: Award-winning gastroenterologist with over 30 years of experience, personally performing GI procedures to ensure optimal patient care and recovery.

  • SIGIS Facility

    Choose our top-rated medical facility and work with the best staff in the industry. Experience exceptional care firsthand—book your appointment today and see the difference

  • Treatment & Procedures

    Expertly performing a full range of GI procedures including Colonoscopies, EGDs, ERCP, and Weight Loss Procedures with the utmost professionalism. Trust us for comprehensive care.

TREATMENT & PROCEDURES
Treating GI Disorders and Performing Procedures

Expert GI Care in Carbondale, Southern Illinois: Meet Dr. Zahoor Makhdoom and His Dedicated Team Today!

Upper GI Disorders

Discover comprehensive care for upper GI disorders at our facility. From diagnosis to treatment, our team provides expert care for optimal health.

Barrett’s esophagus

Discover effective treatment options for Barrett’s esophagus at our facility. Our expert team provides personalized care for optimal health outcomes.

Celiac disease

Explore tailored treatment plans for Celiac disease at our facility. Our team offers comprehensive care for improved quality of life.

Heartburn / GERD / hiatal hernia

Find relief from heartburn, GERD, and hiatal hernias with our comprehensive treatment options. Our expert team is here to help you feel better.

Irritable bowel syndrome (IBS)

Manage Irritable Bowel Syndrome (IBS) symptoms effectively with personalized treatment plans tailored to your unique needs. Find relief with us today.

Lower GI Disorders

Experience compassionate care for lower GI disorders. Our team offers advanced diagnostics and treatments for improved gastrointestinal health.

Colorectal cancer detection and prevention

Detect and prevent colorectal cancer with advanced screening techniques and personalized prevention strategies. Take control of your health today.

Colon polyps and colorectal cancer

Identify and address colon polyps to prevent colorectal cancer. Early detection and treatment are key to maintaining optimal digestive health.

Hemorrhoids

Discover effective treatments for hemorrhoids at our facility. Our compassionate team provides personalized care for relief and improved quality of life.

Inflammatory bowel disease

Manage inflammatory bowel disease effectively with personalized treatment plans tailored to your unique symptoms and needs. Find relief and support today.

Additional Disorders

At our premier facility, we address additional GI-related disorders with utmost professionalism and care, ensuring comprehensive treatment for optimal health outcomes.

Cirrhosis of the liver

Combat cirrhosis of the liver with comprehensive treatment options tailored to your condition. Trust our expert team for personalized care.

Hemochromatosis

Treat hemochromatosis effectively with personalized care plans at our facility. Our expert team offers comprehensive solutions for optimal health outcomes.

Hepatitis

Treat hepatitis with expert care and personalized treatment plans tailored to your needs. Trust our team for comprehensive GI solutions.

Liver biopsy

Experience precise liver biopsies conducted by our skilled team for accurate diagnosis and effective treatment planning. Schedule your appointment today.

GI Procedures

Experience advanced GI procedures at SIGIS. From EGD to colonoscopies, our skilled team delivers precise diagnostics and effective treatments for gastrointestinal conditions. Undergo specialized ERCP procedures to study bile ducts and gallbladder. Schedule your appointment for comprehensive gastrointestinal care and safe weight loss solutions with ORBERA gastric balloon.

EsophagoGastroDuodenoscopy (EGD)

Undergo thorough EsophagoGastroDuodenoscopy (EGD) procedures conducted by our experienced team to diagnose and treat gastrointestinal conditions effectively. Schedule your appointment now.

Weight Loss Procedure

An effective non-surgical program for weight loss with proven results. The journey begins with an endoscopically placed balloon which is inserted into the stomach for 6 months to encourage portion control.

ERCP

Experience specialized ERCP procedures to study the bile ducts, pancreatic duct, and gallbladder conducted by our expert team.

Colonoscopies

Our skilled team performs colonoscopies for polyp removal, bleeding control, stricture dilation, and stent placement, ensuring comprehensive gastrointestinal care.

VISIT OUR CLINICS
SIGIS Facility

Select our top-rated medical facility and collaborate with industry-leading staff. Witness exceptional care firsthand—schedule your appointment today and feel the difference.

Embrace Southern Illinois Hospitality: Where Warmth Meets Charm

Experience unparalleled Southern Illinois Hospitality as we provide top-notch patient care. Trust us, the GI experts, to deliver the best possible treatment.

OUR TEAM
Meet Our Specialist Doctors

Dr. Zahoor A. Makhdoom, MD, MRCP, FACG, AGAF, FASGE: Award-winning gastroenterologist with over 30 years of experience, personally performing GI procedures to ensure optimal patient care and recovery.

PROCEDURES
Explore our procedures for comprehensive understanding

Explore our most common procedures through informative videos. Gain insight into our approach and what to expect during your visit.

MAKE AN APPOINTMENT
Schedule your appointment today and prioritize your health journey.

Dr. Zahoor A. Makhdoom, MD, MRCP, FACG, AGAF, FASGE: Award-winning gastroenterologist with over 30 years of experience

TESTIMONIALS
What Our Patients Say About Us