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West Physics
3825 Paces Walk SE
Suite 250
Atlanta, GA 30339

770-435-9186 • 1-866-275-9378 • FAX 770-599-2333

Office Hours: West Physics maintains liberal office hours for the convenience of our customers nationwide.


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8AM – 7PM Central Time
7AM – 6PM Mountain Time
6AM – 5PM Pacific Time

Closed Weekends & U.S. National Holidays

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News & Events

Gregg Daversa, R.T. (R)(CT)(MR)

Gregg Daversa


Mr. Daversa’s experience base in the imaging industry spans over 25 years and encompasses a multitude of progressively more complex and challenging assignments. Prior to joining West Physics, Mr. Daversa worked at one of the nation’s largest outpatient and mobile imaging organizations, Insight Health Corp. Mr. Daversa started his career as a technologist, and then moved on to roles as an operations manager, clinical and didactic instructor, Director of Regulatory & Quality Improvement, and finally as Vice President of Clinical and Technology Services. During his years at Insight, he made significant advancements in the performance of the multimillion-dollar operation by building business relationships, upgrading technology, and implementing best practices for safety protocols and regulatory compliance.

In his most senior role at Insight, Mr. Daversa managed technology assessment, equipment procurement, and regulatory program for 60 fixed imaging sites and 100 mobile MRI & PET/CT units operating in 25 states. He identified opportunities to expand revenue generation and supported the business development team for mobile and imaging center acquisitions.

Mr. Daversa is originally from Jamestown, NY.


  • Associate of Science of Health Science – Jamestown Community College
  • School of Radiologic Technology – W.C.A. Hospital – Jamestown, NY
  • School for Advanced Imaging Technology – Albany Medical Center & College


  • American Registry of Radiologic Technologists – Magnetic Resonance Imaging, Computed Tomography & Radiography


  • American Society of Radiologic Technologists
  • American Healthcare Radiology Administrators
  • Radiological Society of North America

Seminars Presented

“Radiation Dose Reduction: Requirements and Options to Reduce Patient Dose” – 2013 AHRA Fall Conference (Chicago, IL) – October, 2013.

“CT Radiation Dose Reduction: Tying It All Together” – 2013 ASRT Educational Symposium and Annual Governance and House of Delegates Meeting (Albuquerque, NM) – June 2013.

“CT Radiation Dose Reduction: Tying It All Together” – 2013 AHRA Spring Conference (Los Angeles, CA) – April, 2013.

“The Business of Radiology” – 2008 MEDRAD Corporate Meeting of the Americas (Orlando, FL) – February, 2008.

“Preparing for a JCAHO Survey: Tips and Advice” – 3rd Annual Open MRI Conference (Las Vegas, NV) – May, 2000.

“Developing a Quality Improvement Program for an Open MRI Facility” – 2nd Annual Open MRI Conference (Las Vegas, NV) – March, 1999.

“MRI Registry Review” – 1995 ISRT Meeting (Indianapolis, IN) – October, 1995.

“Magnetic Resonance Angiography (MRA)” – North Carolina SRT Meeting (Asheville, NC) – October, 1995.

Sarah Bray, R.T. (R), B.S.B.A.

Sarah Bray


Ms. Bray has over 14 years of clinical radiology experience as a radiologic technologist. She has experience in various modalities including CT, cardiac cath lab, both interventional and electrophysiology, and general x-ray. As a technologist, Ms. Bray was responsible for quality control, consumable inventory, charge reconciliation and overseeing the radiation management program. Prior to joining West Physics, Ms. Bray worked at Community Health Systems, one of the nation’s leading operators of general acute care hospitals. Ms. Bray worked as a Clinical IT Implementation Analyst. Ms. Bray was responsible for implementing new radiology IT systems, including RIS and EMR solutions, throughout various hospital networks in the United States.

In her most recent role at Community Health Systems, Ms. Bray was responsible for completing gap analysis and workflow for hospital network Radiology IT systems. Ms. Bray also consulted with luminary healthcare networks to help improve efficiencies, patient care outcomes, streamline reimbursement, and upgrade revenue cycle management processes. During her time at Community Health Systems, Ms. Bray managed time sensitive IT projects and met and exceeded project deadlines.

Ms. Bray is originally from Le Mars, IA


  • Associate of Science in Radiologic Technology – Mercy College of Health Sciences
  • Bachelor of Science in Business Administration – University of Phoenix


  • American Registry of Radiologic Technologists (ARRT) in Radiography


  • Radiological Society of North America (RSNA)

Peter Rohan, B.S.

Peter Rohan


Peter Rohan graduated from Kennesaw State University in 2018 with a Bachelor of Science in Sports Management. Throughout his time at Kennesaw State University he was a D1 athlete and a member of Kennesaw State University’s inaugural football team. From there he pursued a career in management with one of the world’s largest fleet service providers where he was responsible for customer service and sales. Mr. Rohan had multiple Top 10 performances throughout his time with Enterprise, including being selected for the “Top Players Committee” in sales. Mr. Rohan joined West Physics in January of 2020 and is currently a National Sales Associate.


  • Bachelor of Science in Sports Management – Kennesaw State University

Kim Starr, M.S.



Ms. Starr joined the West Physics team in August 2018.  After obtaining her BBA in Finance at Georgia State University and her Master’s Degree in Library Science from Clark-Atlanta University, she worked as an Information Specialist at McKinsey & Co. Later she worked in AT&T’s IT and Service Provisioning group as a Budgeting Manager and Quality Control Coordinator.

Ms. Starr lives in Sandy Springs, Georgia.


  • Master of Library Science – Clark-Atlanta University
  • Bachelor of Business Administration – Georgia State University