Unio Specialty Care
Radiation Oncology • Escondido, CA • Since 2011
About
Unio Specialty Care is a multi-specialty practice in California offering Radiation Oncology services, including CyberKnife and IMRT, with a network of offices across the state (Escondido in focus). The radiation oncology team emphasizes advanced, minimally invasive treatment options and access to the latest clinical research. Key leadership in radiation oncology includes Dr. Donald Fuller (Director) and Dr. Tahir Ijaz (Medical Director, Radiation Oncology Division), supported by a team of medical physicists and safety officers. The practice highlights cutting-edge technologies like the CyberKnife S7 robotic radiosurgery system and ongoing recognition of its physicians.
Clinic Type
Radiation Oncology
Address
701 E Grand Ave, Suite 200, Escondido, CA 92025
Phone
(760) 783-5126
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Opening Hours
8:00am - 12 noon
Services Offered
Technology & Equipment
Team
Insurance & Payment
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Languages Spoken
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FAQs
What are the office hours?
8:00am - 12 noon.
Social Media
Photos
What Patients Say
Overall sentiment across review platforms: very positive
- Birdeye: 5.0 out of 5 stars (89 reviews)
- rater8: 4.90 out of 5 stars (aggregate) (Hundreds of ratings across multiple physicians)
Patients praise
- Highly knowledgeable and professional physicians
- Staff is supportive, friendly, and skilled
- Clear explanations of treatment procedures and side effects
- Efficient and comfortable office environment
- Success in treatment outcomes (e.g., patient reported being cancer-free)
Common complaints
- No significant negative themes or complaints found in recent reviews. Patients consistently express satisfaction with the care provided.
"Dr Fuller gave me excellent care. He clearly explained every step of the radiation treatment... He patiently answers all of my questions. He makes the patient comfortable and confident in the success of the procedures. His staff is outstanding!"
— rater8 patient review for Dr. Donald B. Fuller"Dr. Vakilian was great. He took the time to answer all of my questions and provided me with the information I needed as I prepare to start radiation treatment. He was very professional, knowledgeable, and easy to talk to."
— rater8 patient review for Dr. Siavosh Vakilian"Dr.Shirazi is one of most knowledgeable and kind man you could ever know. There whole staff is the same way. Kind and gentle and knowledgeable."
— Birdeye patient review for Unio Specialty CareSynthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
- CyberKnife S7 San Diego | Non-Surgical Cancer Treatment at Unio Specialty Care — Jul 18, 2025
- Unio Specialty Care Launches State-of-the-Art CyberKnife® S7™ System at San Diego Radiation Oncology Center | Unio Specialty Care — Oct 23, 2025
- Unio Specialty Care Launches State-of-the-Art CyberKnife® S7™ System at San Diego Radiation Oncology Center — Oct 22, 2025
- Unio Specialty Care Launches State-of-the-Art CyberKnife® S7™ System at San Diego Radiation Oncology Center - Unio Health Partners — Oct 23, 2025
- Radiation Therapy for Arthritis | Unio Specialty Care - Radiation Oncology — Apr 10, 2026
Information sourced from the clinic's website as of July 10, 2026.
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