Tower Imaging Medical, Los Angeles, CA
Imaging by Specialists

Tower Imaging Medical Group has served the Westside of Los Angeles with subspecialized imaging services since 1979.  In addition to providing professional diagnostic imaging interpretations and interventional radiology services to Providence Saint John’s Hospital in the coastal city of Santa Monica, TIMG serves Henry Mayo Newhall Memorial Hospital in the planned suburban community of Valencia in L.A.’s Santa Clarita Valley.

Highly subspecialized for a practice its size, the 17-member TIMG also maintains an outpatient presence in the community through joint venture imaging centers with both hospital partners. TIMG prides itself on delivering tertiary-level care in the community setting for its patients and referring physicians through state-of-the-art imaging equipment in patient-friendly settings. 

The practice provides many specialized imaging services, including cardiac MRI, coronary CT angiography, nuclear cardiology, calcium scoring, functional MRI, quantitative neuroimaging, mutiparametric prostate MRI, Axumin and amyloid PET/CT, Y90 radioembolization, prostate artery embolization, and will soon offer rubidium PET/CT.

As provider of professional services for Providence Saint John’s, TIMG provides all functional, anatomic, and quantitative neuro-imaging for the hospital’s busy, internationally renowned neurosurgical service at the Pacific Neurosciences Institute.

Leadership Team

Srinivas Peddi, MD, president

Rafael Ramirez, CPA, CFO

No. of Physicians


Hospitals served


Procedures Per Year


Outpatient Imaging Locations

Tower Saint John’s Imaging

Tower Imaging Valencia


The largest provider of patients for the IDEAS (Imaging Dementia–Evidence for Amyloid Scanning) study on the Westside of Los Angeles.

The first practice on the Westside of Los Angeles to acquire ABUS—automated breast ultrasound.