Summary

Dr. Narayana Narayana has practiced gastroenterology and internal medicine for 55 years. He treats diverticular disease, diverticulosis, and colon polyps. He speaks English and Spanish and sees patients in Waterloo, Iowa, and Jackson and Milan, Tennessee. He completed his residency at Coney Island Hospital. He is affiliated with Hca Houston Healthcare Medical Center, Jackson Madison General Hospital, Saint Joseph Medical Center, Unitypoint Health Allen Hospital, Onvida Health, Mercyone Waterloo Medical Center, West Tennessee Healthcare North Hospital, Milan General Hospital, Select Specialty Hospital West Tennessee, and Exceptional Community Hospital Yuma. Patients on Vitals rate Dr. Narayana 3.94 out of 5.

Overview based on verified provider data

Quick Facts

  • 3.9
  • 55 years of experience
  • speaks English, Spanish
  • Coney Island Hospital
  • 3 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 10 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Narayana Parameswaran Narayana has 4 locations

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Dr. Narayana Parameswaran Narayana, MDAshley Anderson, APRNDr. Edward Louis Burkhalter, MDDr. Hridendra Narayan Basu, MD
GastroenterologyGastroenterologyGastroenterologyInternal Medicine
Accepts New Patients
3.9 
0 
4.3 
3.7 
55 Years of Experience 56 Years of Experience 62 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English
Waterloo , IASacramento , CAWaterloo , IAWaterloo , IA
Med School: Government Medical College Med School: East Tennessee State University - Quillen College of Medicine Med School: University Of Iowa Roy J And Lucille A Carver College Of Medicine Med School: Medical College Of Georgia School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Narayana Parameswaran Narayana

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Narayana Parameswaran Narayana has the following 2 specialties

Specialty Expertise

Dr. Narayana Parameswaran Narayana has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

55 Years Experience

Dr. Narayana Parameswaran Narayana holds an expired medical license in the states of Texas and Arizona.

Medical License

Medical Doctor with an expired medical license in the state of Texas that expired in 2026 and an expired medical license in the state of Arizona that expired in 2026.

Education & Training

Residency

Completed their residency at Coney Island Hospital.

Medical School

Graduated from Government Medical College in 1973 and Mysore Medical College And Research Institute in 1971.

NPI Number

Dr. Narayana's NPI number is 1952377848.

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Frequently Asked Questions

How can I make an appointment with Dr. Narayana Narayana?
You can find contact information for Dr. Narayana Narayana here on Vitals.
Which hospitals is Dr. Narayana Narayana affiliated with?
Dr. Narayana Narayana is affiliated with Hca Houston Healthcare Medical Center, Jackson Madison General Hospital, Saint Joseph Medical Center, Unitypoint Health Allen Hospital, Onvida Health, Mercyone Waterloo Medical Center, West Tennessee Healthcare North Hospital, Milan General Hospital, Select Specialty Hospital West Tennessee, and Exceptional Community Hospital Yuma.
Does Dr. Narayana Narayana accept my insurance?
You can see the insurance plans that Dr. Narayana Narayana accepts on their Vitals profile.
Where is Dr. Narayana Narayana's office located?
Dr. Narayana Narayana's office is located at 1825 Logan Ave, Waterloo, IA, 50703.
Does Dr. Narayana Narayana accept virtual/telehealth appointments?
Dr. Narayana Narayana has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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