Summary

Dr. Somasundar Ponnandai is a surgeon with 36 years of experience in the medical field. He earned his medical degree from West Virginia University School of Medicine and completed his residency training at West Virginia University Hospital. His extensive career has focused on surgical care, with particular expertise in complex procedures. Dr. Ponnandai is fluent in both English and Spanish, allowing him to serve diverse patient populations.

Dr. Ponnandai practices at Roger Williams Medical Center in Providence, Rhode Island, and maintains affiliations with both Roger Williams Medical Center and Providence VA Medical Center. He specializes in treating colorectal cancer, including cases involving colon cancer and metastatic or recurrent colorectal cancer. His surgical expertise encompasses various treatment approaches, and he incorporates comprehensive care strategies that may include physical therapy and strength training as part of patient recovery. Patients have given Dr. Ponnandai an average rating of 4.2 stars for his medical care.
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Overview based on verified provider data

Quick Facts

  • 4.2
  • 36 years of experience
  • speaks English, Spanish
  • West Virginia University Hospital
  • 1 written review
  • 2 specialties
  • 4 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Roger Williams Medical Center

825 Chalkstone AveProvidence, RI 02908

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Dr. Somasundar Sadasivan Ponnandai, MD
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Dr. Somasundar Sadasivan Ponnandai, MDDr. Henry Lin, FACS, MDDr. Leonard Mermel, DODr. John Isaac Jr, MD
SurgerySurgeryInternal MedicineVascular Surgery
Accepts New Patients Accepts New Patients
4.2 
4.4 
36 Years of Experience 30 Years of Experience 42 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English Speaks English
Providence , RIEaston , MAProvidence , RIWarwick , RI
Med School: WEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE Med School: Uniformed Services Univ Of The Health Sciences F E Hebert Schl Of Medicine Med School: Des Moines University College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Somasundar Sadasivan Ponnandai

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

Medical Specialties

Dr. Somasundar Sadasivan Ponnandai has the following 2 specialties

Specialty Expertise

Dr. Somasundar Sadasivan Ponnandai has the following 4 areas of expertise

  • Laparoscopic Surgery (Laparoscopy)
  • Liver Diseases
  • Other
  • Pancreatic Diseases

Certifications, License, & Education

36 Years Experience

Dr. Somasundar Sadasivan Ponnandai holds an expired medical license in the state of Rhode Island.

Medical License

Medical Doctor with an expired medical license in the state of Rhode Island that expired in 2026.

Education & Training

Residency

Completed their residency at West Virginia University Hospital.

Medical School

Graduated from WEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE in 2000 and Madras Medical College in 1990.

NPI Number

Dr. Ponnandai's NPI number is 1538212923.

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Frequently Asked Questions

Is Dr. Somasundar Ponnandai accepting new patients?
Dr. Somasundar Ponnandai has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Somasundar Ponnandai accept my insurance?
You can see the insurance plans that Dr. Somasundar Ponnandai accepts on their Vitals profile.
Which hospitals is Dr. Somasundar Ponnandai affiliated with?
Dr. Somasundar Ponnandai is affiliated with Roger Williams Medical Center and Providence Va Medical Center.
What languages does Dr. Somasundar Ponnandai speak?
Dr. Somasundar Ponnandai speaks English and Spanish.
Where is Dr. Somasundar Ponnandai's office located?
Dr. Somasundar Ponnandai's office is located at 825 Chalkstone Ave, Providence, RI, 02908.

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