

Oncology
Rohan Piyasena, MD
Alpharetta, GA
Dr. Rohan Piyasena, MD is a Diagnostic Radiologist who practices in Roswell, GA. He is 52 years old and has been practicing for 23 years.
23+
Years in Practice
Peer Recognition
- Castle Connolly — Top Doctor
2024-2026 (3 years)
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Radiation Oncology
Conditions & Treatments
Radiation Therapy
Practice Details
Hospital Affiliations
- Northside Hospital
Experience
23+ years in practice