---
title: ARIA Oncology Information System (OIS) Reviews
meta_title: 'ARIA Oncology Information System (OIS) Reviews 2026: Details, Pricing,
  & Features | G2'
meta_description: Filter reviews by the users' company size, role or industry to find
  out how ARIA Oncology Information System (OIS) works for a business like yours.
aggregate_rating:
  rating_value: 4.5
  review_count: 2
  scale: '5'
date_modified: '2026-02-23'
parent_category:
  name: Medical Imaging
  url: https://www.g2.com/categories/medical-imaging
---

# ARIA Oncology Information System (OIS) Reviews
**Vendor:** Varian Medical Systems  
**Category:** [Radiology Information Systems](https://www.g2.com/categories/radiology-information-systems)  
**Average Rating:** 4.5/5.0  
**Total Reviews:** 2
## About ARIA Oncology Information System (OIS)
Oncology information system for surgical, medical, and radiation oncology.




## ARIA Oncology Information System (OIS) Reviews
  ### 1. User friendly system

**Rating:** 4.0/5.0 stars

**Reviewed by:** Verified User in Medical Practice | Small-Business (50 or fewer emp.)

**Reviewed Date:** February 19, 2019

**What do you like best about ARIA Oncology Information System (OIS)?**

Its capacity. We have our LInac and clinic information in the system. 

**What do you dislike about ARIA Oncology Information System (OIS)?**

Speed is not always there.  Also, I wish it would have all the pharmacies listed. 

**Recommendations to others considering ARIA Oncology Information System (OIS):**

For patient information transfer it works well.  At times the system does slow down, which affects the radiation therapists. 

**What problems is ARIA Oncology Information System (OIS) solving and how is that benefiting you?**

Clinical/ patient care/ communication with other members of the patient care team. 

  ### 2. Easy to use 

**Rating:** 5.0/5.0 stars

**Reviewed by:** Verified User in Hospital & Health Care | Enterprise (> 1000 emp.)

**Reviewed Date:** June 24, 2018

**What do you like best about ARIA Oncology Information System (OIS)?**

Great system for oncology health care. arting Pt.  health care records, benefits are a unique system for oncology but the records don’t transfer to larger hospital system that needs fixed.

**What do you dislike about ARIA Oncology Information System (OIS)?**

Additional needs take a long time to get addressed

**Recommendations to others considering ARIA Oncology Information System (OIS):**

Would recommend 

**What problems is ARIA Oncology Information System (OIS) solving and how is that benefiting you?**

Charting Pt.  health care records, benefits are a unique system for oncology but the records don’t transfer to larger hospital system that needs fixed.



- [View ARIA Oncology Information System (OIS) pricing details and edition comparison](https://www.g2.com/products/aria-oncology-information-system-ois/reviews?section=pricing&secure%5Bexpires_at%5D=2026-08-02+14%3A26%3A24+-0500&secure%5Bsession_id%5D=ff8bc794-11c9-4ab2-a67f-9caf190b36e0&secure%5Btoken%5D=0cdabae19eb267dda4da7cc29116cf6efd0dd1a12c1f4be4e244c3b04d1381c8&format=llm_user)

## ARIA Oncology Information System (OIS) Features
**Clinical Workflow Management**
- Multiple Medical Provider Access
- Ancillary Care Provider Access
- Meaningful Use Reporting
- Clinical Documentation

**Patient Health Information Management**
- ePHI Storage
- Interoperability
- Patient Workflow Management

**Agentic AI - EHR**
- Autonomous Task Execution

## Top ARIA Oncology Information System (OIS) Alternatives
  - [Epic](https://www.g2.com/products/epic/reviews) - 4.2/5.0 (896 reviews)
  - [Carepatron](https://www.g2.com/products/carepatron/reviews) - 4.5/5.0 (593 reviews)
  - [ModMed](https://www.g2.com/products/modmed/reviews) - 4.5/5.0 (362 reviews)