Dr. Amitabh Kumar, MD

Gastroenterology  |  
Male  |  
Age 50
Insurances AcceptedSave
Dr. Amitabh Kumar, MD
Dr. Amitabh Kumar, MD is a gastroenterology doctor who practices in Stuart, FL. He is 50 years old and has been practicing for 26 years. Dr. Kumar is affiliated with Martin Medical Center.

1000 SE Federal Hwy

Stuart, FL 34994

Contact Information

(772) 219-2500

Dr. Amitabh Kumar, MD

Dr. Amitabh Kumar, MD

Accepted insurance

  • Aetna
  • AvMed
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Florida
  • Cigna
  • CoreSource
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • Golden Rule
  • Humana
  • MedHealthInsurance
  • Medicaid
  • Medical Mutual of Ohio
  • MultiPlan
  • 2 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Kumar

Dr. Kumar's Experience

Dr. Kumar's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Gastroenterology
  • Board certified in Gastroenterology and Internal Medicine
  • No malpractice claims found
  • No sanctions found
  • No board actions found


  • Gastroenterology
  • Internal Medicine

Board Certifications

  • Gastroenterology
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess
  • Anal or Rectal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cirrhosis
  • Colitis
  • Colon Cancer
  • Colon Disorders
  • Colon Polyp
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Enteritis
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Cancer
  • Esophageal Dilation
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastrojejunal Ulcer
  • Gastroparesis
  • Giardiasis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis
  • Hepatitis A
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Liver Damage from Alcohol
  • Malnutrition
  • Megacolon
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Pouchitis
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Small Intestine Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Hepatitis
  • Vomiting Disorders


Read More


  • Capsule Endoscopy
  • Colon Cancer Screening
  • Colonoscopy
  • Colonoscopy With Polypectomy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer Screening
  • Endoscopic Polypectomy
  • Endoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Esophageal Stenting
  • Esophageal pH Monitoring
  • Esophagoscopy
  • Flexible Sigmoidoscopy
  • Gastroenterology Procedures
  • Hemorrhoid Treatment
  • Hemorrhoidectomy or Excision of Anal Tags
  • Liver Biopsy

Background Check

0 Malpractice Claims

No malpractice history found for Florida.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • University Of Texas Medical School At Houston
    Medical School | Graduated 1991
  • University Conn Health Scis Center
    Internship Hospital | Completed 1992
  • University Conn Health Scis Center
    Residency Hospital | Completed 1994
  • University Fla Health Center
    Fellowship Hospital | Completed 1996

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Kumar has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Kumar does not have any memberships or affiliations listed. If you are Dr. Kumar and would like to add memberships or affiliations, please update your profile.

Dr. Kumar's Reviews

Likelihood of recommending Dr. Kumar to family and friends
based on 34 total reviews (9 with comments)
Dr. Kumar's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (9)
in Port Saint Lucie, FL |
Was misdiagnosed and spent almost 3 years on meds with very bad side effects. Office turned my last bill that had been paid over to collection agency after I produced proof that it had been paid the agency and Kumar ended all communications. Still waiting for my medical records that I had requested 3 months ago. Am now considering a malpractice suit. His Port St Lucie staff including his PA, Jennifer, which is where I went the last few visits is MUCH better.
Port Saint Lucie, FL |
Doctor was OK but because of rude, incompetent office staff I am going elsewhere.
Palm City, FL |
Dr Kumar did a colonoscopy on me and perforated my bowels and it almost killed me. I was taken by ambulance unconscious and stayed almost that way for 8 days and 14 days total in hospital. And now I have had 3 surgeries because of this.
in Palm City, FL |
I really like this doctor. My 21 year old daughter had an endoscopy and colonoscopy done by him. He was extremely thorough and took the extra time to explain results and recommendations. Highly recommend. I do have to say the woman who works the front desk is very slow and not the friendliest of individuals but IMO the doctor made up what she lacked and then some.
in Stuart, FL |
Excellent doctor. Love him for all that he does for everyone. I am recommending him to all my friends.
in Stuart, FL |
Wonderful doctor. My husband and I both go to him and we are very satisfied. He is the most caring doctor I have ever dealt with. I had a very serious problem and he was able to put me and my husband at ease with his demeanor and he followed me regularly until the diagnosis was made. He took very good care of me.
in Stuart, FL |
Awesome doctor. Very responsive and always calls back. He and his staff are very caring people that are down to earth. He gives great advice and is highly respected for good reasons. I wouldn't go anywhere else.
Port Saint Lucie, FL |
I really like Dr. Kumar as a professional, but the office staff can make or break your practice. I only came one time due to the incompetent front staff. The billing manager was arrogant and condescending to me. I was truly taken back by this. I can't give the office a great review due to this, but Dr. Kumar. is great!
in Stuart, FL |
This office is run extremely poor. I made my appt specifically with Dr. Kumar, they even confirmed my appt word for word to see Dr. Kumar and then they blindly had me see a Physicians Assistant. No one mentioned in making my appt, in confirming my appt, in taking my copay, in bringing me back into the room that I would not be seeing the doctor. He never came in to introduce himself to me and I never even saw him in the office. They made no attempt to even resolve this issue. Go somewhere else!
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Now Accepting New Patients
Dr. Kumar accepts 16 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • AvMed
    Open Access
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of Florida
    Blue Preferred Patient Care PPO
  • Cigna
    Cigna HMO
    Cigna PPO
    Great West Healthcare-Cigna PPO
  • CoreSource
  • Coventry Health Care
    Group Plan PPO
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Golden Rule
  • Humana
    Choice Care PPO
  • MedHealthInsurance
  • Medicaid
  • Medical Mutual of Ohio
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • Tricare
    TriCare for Life
  • UnitedHealthCare
    Choice Plus POS
    Navigate HMO
    Navigate POS
    Neighborhood Health Partnership
    Options PPO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Kumar has admitting privileges

Martin Medical Center
200 SE Hospital Ave
Stuart, FL 34994
View Hospital Profile

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