0 reviews
Summary
Dr. Nimal Ponnezhan is an internal medicine physician who earned his medical degree from St. Matthews University School of Medicine in Grand Cayman. He completed his residency training at Sanford School of Medicine, building a strong foundation in comprehensive adult healthcare. With 14 years of clinical experience, Dr. Ponnezhan has developed expertise in managing complex medical conditions that affect adults.
Dr. Ponnezhan practices in Sioux Falls, South Dakota, with affiliations at multiple healthcare facilities including Sanford USD Medical Center, Avera McKennan Hospital and University Health Center, and Avera Specialty Hospital. His clinical focus includes treating high blood pressure and diabetes. He provides emergency care services and utilizes advanced diagnostic imaging such as CT scans to evaluate patients with chest conditions and other medical concerns.
Dr. Ponnezhan practices in Sioux Falls, South Dakota, with affiliations at multiple healthcare facilities including Sanford USD Medical Center, Avera McKennan Hospital and University Health Center, and Avera Specialty Hospital. His clinical focus includes treating high blood pressure and diabetes. He provides emergency care services and utilizes advanced diagnostic imaging such as CT scans to evaluate patients with chest conditions and other medical concerns.
Overview based on verified provider data
Quick Facts
- 14 years of experience
- 21 insurance plans accepted
- Sanford School Of Medicine
- 1 specialty
- 6 areas of expertise
- 1 board certification
- 3 office locations
- Male
Office Locations
Dr. Nimal Joe Ponnezhan has 3 locationsAvera Mckennan Hospital And University Health Center
1325 S Cliff AveSioux Falls, SD 57105 Tel: (605) 322-8000
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Nimal Joe Ponnezhan, MD | Dr. Rajat Shailly | Dr. Spencer David Schilling, MD | Dr. Romai Werede Sebhatu |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| 14 Years of Experience | 13 Years of Experience | 11 Years of Experience | 10 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Sioux Falls , SD | Sioux Falls , SD | Sioux Falls , SD | Sioux Falls , SD |
| Med School: St Matthews University School Of Medicine (Grand Cayman) | Med School: Government Medical College Patiala | Med School: Sanford School Of Medicine Of The University Of South Dakota | Med School: Ross University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Nimal Joe Ponnezhan
Medical Specialties
Dr. Nimal Joe Ponnezhan has the following specialty
Specialty Expertise
Dr. Nimal Joe Ponnezhan has the following 6 areas of expertise
Certifications, License, & Education
14 Years Experience
Dr. Nimal Joe Ponnezhan holds an active medical license in the state of South Dakota.
Medical License
Medical Doctor with an active medical license in the state of South Dakota that expires in 2027.
Education & Training
Residency
Completed their residency at Sanford School Of Medicine.
Medical School
Graduated from St Matthews University School Of Medicine (Grand Cayman) in 2012.
NPI Number
Dr. Ponnezhan's NPI number is 1083975650.
Similar doctors
Frequently Asked Questions
- Where is Dr. Nimal Ponnezhan's office located?
- Dr. Nimal Ponnezhan's office is located at 1305 W 18th St, Sioux Falls, SD, 57105.
- Does Dr. Nimal Ponnezhan accept virtual/telehealth appointments?
- Dr. Nimal Ponnezhan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Nimal Ponnezhan accept my insurance?
- You can see the insurance plans that Dr. Nimal Ponnezhan accepts on their Vitals profile.
- Is Dr. Nimal Ponnezhan accepting new patients?
- Dr. Nimal Ponnezhan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Nimal Ponnezhan?
- You can find contact information for Dr. Nimal Ponnezhan here on Vitals.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.


