Summary

Dr. Prasanna Wickremesinghe is a gastroenterologist and internal medicine physician with nearly six decades of medical experience. He earned his medical degree from the University of Colombo Faculty of Medicine and completed his residency training at Maimonides Medical Center. With 58 years in practice, Dr. Wickremesinghe brings extensive expertise to digestive health and general internal medicine care. He is fluent in both English and Spanish.

Dr. Wickremesinghe maintains hospital affiliations with Richmond University Medical Center and practices throughout Staten Island, New York. His clinical focus includes treating GERD, hemorrhoids, and Barrett's esophagus. He performs diagnostic procedures such as pathology tests and complete blood counts to help evaluate patient conditions. Patients rate his care at 2.9 out of 5 stars on average.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 2.9
  • 58 years of experience
  • speaks English, Spanish
  • Maimonides Medical Center
  • 11 written reviews
  • 2 specialties
  • 14 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Spent time with me
  • Flexible scheduling

Office Locations

Dr. Prasanna C Wickremesinghe has 3 locations

Prasanna C Wickremesinghe Md Pc

481 Bard AveStaten Island, NY 10310
MonClosed
Tue9:00 am - 6:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 3:00 pm
FriClosed
SatClosed
SunClosed

Northwell Health

475 Seaview AveStaten Island, NY 10305

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Dr. Prasanna C Wickremesinghe, MDDr. Saad F. Habba, MDDr. Michael Seth Rosman, MDDr. Kristen Kyong Lee, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
2.9 
4.4 
58 Years of Experience 48 Years of Experience 10 Years of Experience 17 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English, Spanish Speaks English
Staten Island , NYSummit , NJNEW YORK , NYNEW YORK , NY
Med School: University Of Colombo Faculty Of Medicine Med School: Royal College Of Surgeons In Ireland School Of Medicine Med School: New York University School Of Medicine Med School: Cornell University
Current Profile
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Insurance Plans Accepted by Dr. Prasanna C Wickremesinghe

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Prasanna C Wickremesinghe has the following 2 specialties

Specialty Expertise

Dr. Prasanna C Wickremesinghe has the following 14 areas of expertise

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

Certifications, License, & Education

58 Years Experience

MEDICAL LICENSE

Medical Doctor, New York, 2026, Active

EDUCATION & TRAINING

Residency

Maimonides Medical Center

Medical School

University Of Colombo Faculty Of MedicineGraduated in 1968

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Frequently Asked Questions

Does Dr. Prasanna Wickremesinghe accept my insurance?
You can see the insurance plans that Dr. Prasanna Wickremesinghe accepts on their Vitals profile.
Is Dr. Prasanna Wickremesinghe accepting new patients?
Dr. Prasanna Wickremesinghe is accepting new patients on Vitals. View Dr. Prasanna Wickremesinghe's profile on Vitals to make an appointment.
Where is Dr. Prasanna Wickremesinghe's office located?
Dr. Prasanna Wickremesinghe's office is located at 481 Bard Ave, Staten Island, NY, 10310.
Which hospitals is Dr. Prasanna Wickremesinghe affiliated with?
Dr. Prasanna Wickremesinghe is affiliated with Richmond University Medical Center, Staten Island University Hospital, and Staten Island University Hospital South.
What languages does Dr. Prasanna Wickremesinghe speak?
Dr. Prasanna Wickremesinghe speaks English and Spanish.

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