VR
30 Years of Experience
Accepting patients
Who is Dr. Ranganathan, Gastroenterologist in Chicago, IL?
Dr. Venkatesan Ranganathan, MD is a Gastroenterologist, who primarily practices in Chicago, IL with 1 additional practice location. He has been practicing for over 30 years and is board certified by the American Board of Internal Medicine. Dr. Ranganathan completed his residency at Allegheny Gen Hosp, Gastroenterology; Lincoln Med Mntl Hlth Ctr, Internal Medicine. Dr. Ranganathan is fluent in English, Kannada, Spanish, and Tamil, and is currently seeing new patients. Dr. Ranganathan’s practice accepts UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ranganathan’s office at (312) 996-3800.
Where did Dr. Ranganathan go to medical school and complete their residency?
Residency: Allegheny Gen Hosp, Gastroenterology; Lincoln Med Mntl Hlth Ctr, Internal Medicine
Medical School: Madras Med Coll, Dr M G R Med University, Madras, Tn, India
Is Dr. Ranganathan board certified in Gastroenterologist?
Yes, Dr. Venkatesan Ranganathan, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Ranganathan speak?
Dr. Ranganathan and their clinical team can communicate with patients in the following languages:
English
Kannada
Spanish
Tamil
What conditions does Dr. Ranganathan treat?
As a Gastroenterologist, Dr. Ranganathan 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. Ranganathan. 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:
- Benign Cecum Polyp
- Benign Ascending Colon Polyp
- Benign Transverse Colon Polyp
- Benign Tumor
- Colonic Polyps
- Colon Polyps
- Non-cancerous cecum growth
- Cecal adenoma
- Cecum benign tumor
- Non-cancerous ascending colon growth
- Ascending colon adenoma
- Ascending colon benign tumor
- Non-cancerous transverse colon growth
- Transverse colon adenoma
- Transverse colon benign tumor
ICD-10 Codes:
- D120: Benign neoplasm of cecum
- D122: Benign neoplasm of ascending colon
- D123: Benign neoplasm of transverse colon
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:
- Hemorrhoids
- Piles
- Anal veins
- Swollen rectal veins
ICD-10 Codes:
- K648: Other hemorrhoids
Also known as:
- Large Intestine Diverticulosis
- Diverticulosis and Diverticulitis
- Diverticular Disease
- Colon Diverticula
- Pockets in the Colon
ICD-10 Codes:
- K5730: Diverticulosis of large intestine without perforation or abscess without bleeding
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Which procedures does Dr. Ranganathan perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Venkatesan Ranganathan 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. Ranganathan's office.
Does Dr. Ranganathan accept my insurance?
Dr. Ranganathan accepts most major insurance plans. Important: Please call our office at (312) 996-3800 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ranganathan accept in Chicago, IL?
Dr. Ranganathan in Chicago, 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
Boon Chapman
CVS Health (formerly Aetna)
Express Scripts
Health Care Service Corporation (HCSC)
UnitedHealthcare
View All Insurances
Where is Dr. Ranganathan's office located?
Dr. Venkatesan Ranganathan's Primary Practice
1801 W Taylor St Rm 3C
Chicago, IL 60612
(312) 996-3800
Dr. Venkatesan Ranganathan's Practice 2
7732 Solution Ctr
Chicago, IL 60677
(312) 372-1607
What is Dr. Ranganathan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ranganathan's National Provider Identifier (NPI) number is 1699707208.
What common questions do patients ask about Dr. Ranganathan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ranganathan
What is Dr. Venkatesan Ranganathan's specialty?
Dr. Ranganathan is a Gastroenterologist near Chicago, 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. Ranganathan to book an appointment today.
Is this Dr. Venkatesan Ranganathan affiliated with a ranked Castle Connolly Top Hospital?
No, Ranganathan is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Olin E. Teague Veterans Center. Castle Connolly Top Hospitals 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 Venkatesan Ranganathan accepting new patients in Chicago, IL?
Yes, Dr. Venkatesan Ranganathan is accepting new patients at this time.
Does Dr. Venkatesan Ranganathan offer online booking?
Please contact Dr. Ranganathan's office at (312) 996-3800 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Venkatesan Ranganathan?
Please contact Dr. Ranganathan's office at (312) 996-3800 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Venkatesan Ranganathan have?
Dr. Venkatesan Ranganathan is certified by the American Board of Internal Medicine.
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