HK
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Karsan, Gastroenterologist in Marietta, GA?
Dr. Hetal Karsan, MD is a Gastroenterologist, who primarily practices in Marietta, GA with 2 additional practice locations. Dr. Karsan graduated from Indiana University School of Medicine and completed his residency at Boston University Medical Center Program. Dr. Karsan is fluent in English, Gujarati, and Spanish, and is currently seeing new patients. Dr. Karsan’s practice accepts Kaiser Permanente, Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Karsan’s office at (770) 612-8165.
What are Areas of Expertise for Dr. Karsan?
Dr. Hetal Karsan, MD 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. Karsan empowers patients to confidently navigate their health journey, specializing in Colon Cancer Screening, Gastrointestinal Disorders, Hemorrhoids, or comprehensive wellness support. Serving the Marietta/GA community, Dr. Karsan is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Karsan go to medical school and complete their residency?
Residency: Boston University Medical Center Program
Medical School: Indiana University School of Medicine
What languages does Dr. Karsan speak?
Dr. Karsan and their clinical team can communicate with patients in the following languages:
English
Gujarati
Spanish
What conditions does Dr. Karsan treat?
As a Gastroenterologist, Dr. Karsan 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. Karsan. 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. Learn more about our claims-based healthcare methodology here.
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:
- Alcoholic Cirrhosis with Fluid Buildup
- Cirrhosis
- Alcohol Use Disorder (AUD)
- Alcoholic cirrhosis with ascites
- Alcohol-induced cirrhosis with fluid
- Liver scarring with abdominal fluid
- Liver scarring
- End-stage liver disease
- Chronic liver failure
ICD-10 Codes:
- K7031: Alcoholic cirrhosis of liver with ascites
- K7460: Unspecified cirrhosis of liver
Also known as:
- Chronic Hepatitis B
- Hepatitis B
- Long-term Hepatitis B
- Persistent Hepatitis B
- Hep B
ICD-10 Codes:
- B181: Chronic viral hepatitis B without delta-agent
Also known as:
- Nonalcoholic steatohepatitis (NASH)
- Fatty Liver Disease
- Non-alcoholic fatty liver disease
- Nonalcoholic Fatty Liver Disease (NAFLD) & NASH
- Nonalcoholic Fatty Liver Disease & NASH in Children
- NASH
- Non-alcoholic fatty liver disease with inflammation
- Fatty liver inflammation
ICD-10 Codes:
- K7581: Nonalcoholic steatohepatitis (NASH)
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
What procedures does Dr. Karsan perform?
As a Gastroenterologist, Dr. Karsan performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Karsan. 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. Learn more about our claims-based healthcare methodology here.
Also known as:
- Colonoscopy with Polyp Removal
- Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
CPT Codes:
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Does Dr. Karsan accept my insurance?
Dr. Karsan accepts most major insurance plans. Important: Please call our office at (770) 612-8165 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Karsan accept in Marietta, GA?
Dr. Karsan in Marietta, GA 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
Cigna Group
CVS Health (formerly Aetna)
Federal government of the United States
Kaiser Permanente
Medicare
Mutual of Omaha
Oscar Health
UnitedHealth Group
View All Insurances
Where is Dr. Karsan's office located?
Dr. Hetal Karsan's Primary Practice
2520 Windy Hill Rd SE Ste 102
Marietta, GA 30067
(770) 612-8165
Recognitions
Castle Connolly Doctor’s Choice Awards
Doctor’s Choice - All Time
Among the most nominated for the Castle Connolly Top Doctor recognition across all time
Doctor’s Choice - 2025
Among the most nominated for the Castle Connolly Top Doctor recognition in 2025
Doctor’s Choice - Last 5 Years
Among the most nominated for the Castle Connolly Top Doctor recognition in the last 5 years
What is Dr. Karsan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Karsan's National Provider Identifier (NPI) number is 1063402881.
What common questions do patients ask about Dr. Karsan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Karsan
What is Dr. Hetal Karsan's specialty?
Dr. Karsan is a Gastroenterologist near Marietta, GA. 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. Karsan to book an appointment today.
Is this Dr. Hetal Karsan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Karsan is affiliated with Northside Hospital Forsyth 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 Hetal Karsan accepting new patients in Marietta, GA?
Yes, Dr. Hetal Karsan is accepting new patients at this time.
Does Dr. Hetal Karsan offer online booking?
Please contact Dr. Karsan's office at (770) 612-8165 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Hetal Karsan?
Please contact Dr. Karsan's office at (770) 612-8165 for information regarding telehealth appointment availability or for scheduling assistance.
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