28 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Venkatachalam, Gastroenterologist in Merrillville, IN?
Dr. Kumar Venkatachalam, MD is a Gastroenterologist, who primarily practices in Merrillville, IN. He has been practicing for over 28 years and is board certified. Dr. Venkatachalam graduated from University of Illinois College of Medicine and completed his residency at Rush Presby St Luke's M C. Dr. Venkatachalam is fluent in English and Tamil, and is currently seeing new patients. Dr. Venkatachalam’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Venkatachalam’s office at (219) 738-2081.
Where did Dr. Venkatachalam go to medical school and complete their residency?
Residency: Rush Presby St Luke's M C
Medical School: University of Illinois College of Medicine
What languages does Dr. Venkatachalam speak?
Dr. Venkatachalam and their clinical team can communicate with patients in the following languages:
English
Tamil
What conditions does Dr. Venkatachalam treat?
As a Gastroenterologist, Dr. Venkatachalam 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. Venkatachalam. 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:
- 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:
- 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:
- Benign Transverse Colon Polyp
- Benign Ascending Colon Polyp
- Benign Cecum Polyp
- Benign Tumor
- Colonic Polyps
- Colon Polyps
- Non-cancerous transverse colon growth
- Transverse colon adenoma
- Transverse colon benign tumor
- Non-cancerous ascending colon growth
- Ascending colon adenoma
- Ascending colon benign tumor
- Non-cancerous cecum growth
- Cecal adenoma
- Cecum benign tumor
ICD-10 Codes:
- D123: Benign neoplasm of transverse colon
- D122: Benign neoplasm of ascending colon
- D120: Benign neoplasm of cecum
Also known as:
- Diaphragmatic Hernia
- Hernia
- Hiatal Hernia
- Hernia of the Diaphragm
ICD-10 Codes:
- K449: Diaphragmatic hernia without obstruction or gangrene
Also known as:
- Colon Polyps
- Other Digestive Symptoms
- Colonic Polyps
- Digestive Disease
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
- Unspecified Abdominal Symptoms
- Other Belly Problems
- Digestive System Issues
ICD-10 Codes:
- Z86010: Personal history of colon polyps
- R198: Other specified symptoms and signs involving the digestive system and abdomen
Also known as:
- Hemorrhoids
- Piles
- Anal veins
- Swollen rectal veins
ICD-10 Codes:
- K648: Other hemorrhoids
Also known as:
- Diverticulosis
- Diverticulosis and Diverticulitis
- Diverticular Disease
- Intestinal Diverticula
- Pouches in Intestine
ICD-10 Codes:
- K5790: Diverticulosis of intestine, part unspecified, without perforation or abscess without bleeding
Also known as:
- Iron Deficiency Anemia from Chronic Blood Loss
- Anemia
- Iron
- Anemia due to iron deficiency and blood loss
- Chronic blood loss anemia
- Low iron anemia from bleeding
ICD-10 Codes:
- D500: Iron deficiency anemia secondary to blood loss (chronic)
Also known as:
- Upper Middle Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R1013: Epigastric pain
Also known as:
- Rectal Bleeding
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- Anal Bleeding
- Blood in Stool
- Lower GI Bleed
ICD-10 Codes:
- K625: Hemorrhage of anus and rectum
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Irritable Bowel Syndrome with Diarrhea
- Irritable Bowel Syndrome
- Irritable Bowel Syndrome (IBS)
- IBS-D
- Diarrhea-Predominant IBS
- Spastic Colon with Diarrhea
ICD-10 Codes:
- K580: Irritable bowel syndrome with diarrhea
Also known as:
- Barrett's Esophagus
- Esophagus Disorder
- Barrett’s Esophagus
- Barrett's condition
- Esophageal metaplasia
ICD-10 Codes:
- K2270: Barrett's esophagus without dysplasia
Also known as:
- Other Abnormal Enzyme Levels
- Unspecified high enzymes
- Various enzyme abnormalities
- Abnormal serum enzyme levels
ICD-10 Codes:
- R748: Abnormal levels of other serum enzymes
Also known as:
- Family History of Digestive Organ Cancer
- Cancer
- Family History
- Genetic risk for gastrointestinal cancer
- Family history of GI cancer
- Hereditary digestive cancer
ICD-10 Codes:
- Z800: Family history of malignant neoplasm of digestive organs
Which procedures does Dr. Venkatachalam perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Kumar Venkatachalam 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. Venkatachalam's office.
Does Dr. Venkatachalam accept my insurance?
Dr. Venkatachalam accepts most major insurance plans. Important: Please call our office at (219) 738-2081 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Venkatachalam accept in Merrillville, IN?
Dr. Venkatachalam in Merrillville, IN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Allied Benefit Systems
Assurant
Blue Cross Blue Shield of Michigan
CareSource
Express Scripts
Humana
MagnaCare Rx
Medicare
State of Illinois
View All Insurances
Where is Dr. Venkatachalam's office located?
Dr. Kumar Venkatachalam's Primary Practice
8895 Broadway
Merrillville, IN 46410
(219) 738-2081
What is Dr. Venkatachalam's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Venkatachalam's National Provider Identifier (NPI) number is 1154325421.
What common questions do patients ask about Dr. Venkatachalam?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Venkatachalam
What is Dr. Kumar Venkatachalam's specialty?
Dr. Venkatachalam is a Gastroenterologist near Merrillville, IN. 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. Venkatachalam to book an appointment today.
Is this Dr. Kumar Venkatachalam affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Venkatachalam is affiliated with St. Mary Medical Center - Hobart, In 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 Kumar Venkatachalam accepting new patients in Merrillville, IN?
Yes, Dr. Kumar Venkatachalam is accepting new patients at this time.
Does Dr. Kumar Venkatachalam offer online booking?
Please contact Dr. Venkatachalam's office at (219) 738-2081 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Kumar Venkatachalam?
Please contact Dr. Venkatachalam's office at (219) 738-2081 for information regarding telehealth appointment availability or for scheduling assistance.
Other Gastroenterologist Near Merrillville, IN
Gastroenterologist
Accepting patientsDr. Helen Te, MD is a Gastroenterologist, who primarily practices in Crown Point, IN with 2 additional practice locations. She is board certified by the American Board of Internal Medicine.
Crown Point, IN
GC
Gastroenterologist
Accepting patientsDr. Gene Chang, MD is a Gastroenterologist, who primarily practices in Munster, IN. He is board certified.
Munster, IN
AT
Accepting patientsDr. Akshay Trivedi, DO is a Gastroenterologist, who primarily practices in Valparaiso, IN with 2 additional practice locations. He has been practicing for over 15 years and is board certified.
Valparaiso, IN