Dr. Ranga Nathan, MD

Dr. Ranga Nathan, MD

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Gastroenterology  |  
Male  |  
68 y/o
22 reviews

Accepting new patients

Dr. Ranga Nathan, MD is a gastroenterology doctor who practices in Humble, TX. He is 68 years old and has been practicing for 46 years. Dr. Nathan is affiliated with Kingwood Medical Center and Memorial Hermann Northeast Hospital....See Less

Accepted insurance

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • Cigna
  • Humana
  • Humana Health Plan of Texas
  • MultiPlan
  • UnitedHealthCare

Learn about Dr. Nathan

Dr. Nathan's Experience

0%ExperienceMatch
Dr. Nathan'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 Internal Medicine
  • No malpractice claims found
  • No sanctions found
  • No board actions found
1

Specialties

  • Gastroenterology
1

Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
65

Conditions Treated

  • Abdominal Disorders
  • Abdominal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Blood Disorders
  • Cancer
  • Cholecystitis and Gallstones
  • Cirrhosis
  • 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 Diseases
  • Esophageal Diverticulum
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrojejunal Ulcer
  • Gastroparesis
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Malnutrition
  • Nausea
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Peptic Ulcer
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Stomach Cancer
  • Stomach Diseases
  • Stomach and Small Intestine Cancer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Hepatitis
  • Vomiting Disorders

More

Read More
5

Procedures

  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Gastroenterology Procedures
  • Hemorrhoidectomy or Excision of Anal Tags
  • Liver Biopsy

Background Check

0 Malpractice Claims

No malpractice history found for Texas.

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.

Education

  • Madras Medical College, Tamil Nadu Dr Mgr Medical University
    Medical School | Graduated 1971
  • Baylor College Of Med
    Residency Hospital | Completed
  • Dc Gen Hospital
    Residency Hospital | Completed
  • St Johns Riverside Hospital
    Residency Hospital | Completed
  • Baylor College Of Med
    Fellowship Hospital | Completed 1979

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Nathan has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Kingwood Medical Center

is a Healthgrades Top-Rated Hospital

Hospital Quality

2015 Five Star Recipient for Gallbladder Removal Surgery

View Ratings

Dr. Nathan's Reviews

Likelihood of recommending Dr. Nathan to family and friends
3.1
based on 22 total surveys (2 with reviews)
Dr. Nathan's Performance
  • Trustworthiness
    GOOD
  • Explains condition(s) well
    GOOD
  • Answers Questions
    GOOD
  • Time well spent
    GOOD
Office & Staff Performance
  • Scheduling
    VERY GOOD
  • Office environment
    GOOD
  • Staff friendliness
    GOOD
  • Average wait time
    16 to 30 minutes
Patient Reviews (2)
Houston, TX |
The office staff is neither courteous, nor friendly, and has proven to be incompetent. They don't seem to know how to handle insurance companies, and has poor communication. Office wait time is very poor, they seem to have scheduling conflicts. I waited one hour and fifty minutes to see Dr. Nathan.
in Humble, TX |
Dr. Nathan has performed colonoscopies and upperendoscomies for me over the past 15 years, with the most recent of both being in 2015. He is direct, what might be called a straight shooter, and that is something I appreciate. I believe he is thorough and gives good advice and has even intervened with an insurance company with respect to a medication. He is a caring physician.
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Dr. Nathan accepts 8 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of Texas
    Blue Advantage HMO
    Blue Choice
  • Cigna
    Cigna HMO
    Cigna PPO
    LocalPlus
    Open Access Plus
  • Humana
    Choice Care PPO
  • Humana Health Plan of Texas
    Houston Area HMO-Standard
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • UnitedHealthCare
    United Healthcare

Hospitals where Dr. Nathan has admitting privileges

Kingwood Medical Center
22999 Highway 59 N
Kingwood, TX 77339
View Hospital Profile
Memorial Hermann Northeast Hospital
18951 N Memorial Dr
Humble, TX 77338
View Hospital Profile