
38 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Nathan, Gastroenterologist in Plantation, FL?
Dr. Ramasamy Nathan, MD is a Gastroenterologist, who primarily practices in Plantation, FL with 2 additional practice locations. He has been practicing for over 38 years and is board certified. Dr. Nathan graduated from Madurani Medical College and completed his residency at Seton Hall U Sch Grad Med Ed, Gastroenterology; St Joseph'S Hosp & M C, Internal Medicine. He is a member of the American Gastroenterological Association and American Medical Association. Dr. Nathan is fluent in English, French, Spanish, and Tamil, and is currently seeing new patients. Dr. Nathan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nathan’s office.
Where did Dr. Nathan go to medical school and complete their residency?
Fellowship: St Joseph Hospital, Paterson, NJ
Residency: Seton Hall U Sch Grad Med Ed, Gastroenterology; St Joseph'S Hosp & M C, Internal Medicine | St. Joseph's Regional Medical Center, Paterson | PCOM/St Joseph's Hospital Program
Medical School: Madurai Med Coll- Madurai Univ- Madurai- Tn- India | Madurani Medical College
Is Dr. Nathan board certified as a Gastroenterologist?
Yes, Dr. Ramasamy Nathan, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Nathan speak?
Dr. Nathan and their clinical team can communicate with patients in the following languages:
English
French
Spanish
Tamil
What conditions does a Gastroenterologist like Dr. Nathan typically treat?
As a Gastroenterologist, Dr. Nathan 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. Nathan. 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.
Also known as:
- Anemia from Sudden Blood Loss
- Iron Deficiency Anemia
- Anemia
- Iron
- Acute Blood Loss Anemia
- Post-Hemorrhagic Anemia
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
ICD-10 Codes:
- D62: Acute posthemorrhagic anemia
- D509: Iron deficiency anemia, unspecified
Also known as:
- Throat and Esophagus Swallowing Difficulty
- Swallowing Disorder
- Pharyngoesophageal dysphagia
- Trouble swallowing in throat
- Esophageal swallowing problems
ICD-10 Codes:
- R1314: Dysphagia, pharyngoesophageal phase
Also known as:
- Dark, Tarry Stools (Melena)
- Gastrointestinal Bleeding
- Melena
- Black Stools
- Upper GI Bleed Signs
ICD-10 Codes:
- K921: Melena
Also known as:
- Belly Button Pain
- Abdominal Pain
- Pain around navel
- Periumbilical discomfort
- Umbilical pain
ICD-10 Codes:
- R1033: Periumbilical pain
What procedures does a Gastroenterologist like Dr. Nathan typically perform?
As a Gastroenterologist, procedures performed by Dr. Ramasamy Nathan may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
Please contact Dr. Nathan's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Nathan accept my insurance?
Dr. Nathan accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nathan accept in Plantation, FL?
Dr. Nathan in Plantation, FL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Michigan
Cigna Group
Doctors Healthcare Plans
Medicare
Oscar Health
State of California
View All Insurances
Where is Dr. Nathan's office located?
Recognitions
Memberships & Associations
American Gastroenterological Association
Member
American Medical Association
Member
What is Dr. Nathan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nathan's National Provider Identifier (NPI) number is 1538114566.
What common questions do patients ask about Dr. Nathan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nathan
What is Dr. Ramasamy Nathan's specialty?
Dr. Nathan is a Gastroenterologist near Plantation, FL.
What does a Gastroenterologist do?
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.
Is this Dr. Ramasamy Nathan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Nathan is affiliated with Hca Florida Aventura Hospital, Hca Florida Westside Hospital which are a Castle Connolly Top Hospitals. 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
When to see a Gastroenterologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Gastroenterologist. Explore 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 Ramasamy Nathan accepting new patients in Plantation, FL?
Yes, Dr. Ramasamy Nathan is accepting new patients at this time.
Does Dr. Ramasamy Nathan offer online booking?
Please contact Dr. Nathan's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ramasamy Nathan?
Please contact Dr. Nathan's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Ramasamy Nathan have?
Dr. Ramasamy Nathan is certified by the American Board of Internal Medicine.
Other Gastroenterologist Near Plantation, FL

Gastroenterologist
Dr. Murali Shankar, MD is a Gastroenterologist, who primarily practices in Plantation, FL. He has been practicing for over 37 years and is board certified.
Plantation, FL

Gastroenterologist
Dr. Jay Adler, MD is a Gastroenterologist, who primarily practices in Plantation, FL with 2 additional practice locations. He is board certified.
Plantation, FL
SH
Gastroenterologist
Dr. Steven Hahn, MD is a Gastroenterologist, who primarily practices in Plantation, FL with 2 additional practice locations. He is board certified.
Plantation, FL