4.5
11 Ratings with 3 written Reviews
Summary
Dr. Prakash Viswanathan treats acute pancreatitis, autoimmune pancreatitis, and cholangiocarcinoma, and performs advanced endoscopy, cancer screening, and celiac plexus neurolysis. He practices gastroenterology and is affiliated with North Memorial Health Robbinsdale Hospital. He speaks English and Spanish.
Dr. Viswanathan earned his medical degree from St. Georges University School of Medicine and completed his residency at Stony Brook University Medical Center. He sees patients in Patchogue, New York. Patients on Vitals rate Dr. Viswanathan 4.45 out of 5.
Dr. Viswanathan earned his medical degree from St. Georges University School of Medicine and completed his residency at Stony Brook University Medical Center. He sees patients in Patchogue, New York. Patients on Vitals rate Dr. Viswanathan 4.45 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 21 years of experience
- 5 insurance plans accepted
- speaks English, Spanish
- Stony Brook University Medical Center
- 3 written reviews
- 2 specialties
- 9 areas of expertise
- 1 hospital affiliation
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Compare with Similar Doctors
 |  |  |  |
| Prakash Viswanathan, MD | Lynn Collette-Zachar, APRN | Ashley Anderson, APRN | Ji Soo Choi, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 21 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English, Spanish | Speaks English | Speaks English | Speaks English |
| Patchogue , NY | Tallahassee , FL | Sacramento , CA | Sacramento , CA |
| Med School: St Georges University School Of Medicine | Med School: Regis College | Med School: East Tennessee State University - Quillen College of Medicine | Med School: New York University |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Prakash Viswanathan
Medical Specialties
Prakash Viswanathan has the following 2 specialties
Specialty Expertise
Prakash Viswanathan has the following 9 areas of expertise
Certifications, License, & Education
21 Years Experience
Prakash Viswanathan holds an expired medical license in the state of New York.
Medical License
Medical Doctor with an expired medical license in the state of New York that expired in 2026.
Education & Training
Residency
Completed their residency at Stony Brook University Medical Center.
Medical School
Graduated from St Georges University School Of Medicine in 2005.
NPI Number
Prakash Viswanathan's NPI number is 1649428574.
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Frequently Asked Questions
- Is Prakash Viswanathan accepting new patients?
- Prakash Viswanathan is accepting new patients on Vitals. View Prakash Viswanathan's profile on Vitals to make an appointment.
- What languages does Prakash Viswanathan speak?
- Prakash Viswanathan speaks English and Spanish.
- How can I make an appointment with Prakash Viswanathan?
- You can find contact information for Prakash Viswanathan here on Vitals.
- Does Prakash Viswanathan accept my insurance?
- You can see the insurance plans that Prakash Viswanathan accepts on their Vitals profile.
- Which hospitals is Prakash Viswanathan affiliated with?
- Prakash Viswanathan is affiliated with North Memorial Health Robbinsdale Hospital.
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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