You deserve

A surgeon who delivers precision you can trust…

A physician who listens….

and care without compromise

Why independent practice?

Dr. Rashna Ginwalla is a board-certified, fellowship-trained General Surgeon with over a decade of experience spanning general surgery, trauma surgery, surgical critical care, global health systems, and academic medicine. She is a Fellow of the American College of Surgeons, holds an MD from USC Keck School of Medicine and an MPH in Global Health from the University of Arizona, and has trained at some of the country's most demanding surgical programs, including Temple University Hospital, Johns Hopkins and the University of Maryland.

She founded Clearwater Advanced Surgical Associates with one goal: to practice surgery on her own terms, with the independence to always put patients first, close the referral loop, and build the kind of practice where both patients and providers know and trust exactly who is taking care of them.

CASA is here to bring independent, patient-centered, community- based, cutting- edge, empathetic surgical care to the Treasure Valley.

A woman with long gray hair wearing earrings, a necklace, and a patterned black and white top, smiling at the camera against a green background.

Surgery On Your Terms

Dr. Ginwalla sees patients soon, but patiently; she answers the phone. She answers your questions thoroughly, and makes sure you understand your condition and its treatments to the fullest extent. And she brings fellowship-trained skill and precision to every procedure, to every patient.

For referring practitioners, that means a surgeon you can trust to take excellent care of your patients and keep you informed every step of the way. Consultation reports are returned within 24 hours of patient visits. Communication is direct, transparent, and clear; practitioner to practitioner. Your patient stays your patient.

Community

CASA means "home," and that's intentional.

Dr. Ginwalla's career has been shaped by a commitment to the communities she serves, from founding a violence intervention program in one of California's most underserved regions to teaching Stop the Bleed courses in Eagle, Idaho.

She is building a practice that serves the full Treasure Valley community, including those who face barriers to timely surgical care. Information about sliding-scale payments and community care programs will be available as the practice grows.

Get started with CASA today

Credentials

Education

  • BA, Bryn Mawr College, summa cum laude

  • MD, University of Southern California Keck School of Medicine

  • MPH (Global Health), University of Arizona Mel & Enid Zuckerman College of Public Health

Training:

  • Residency: Temple University Hospital, Philadelphia, PA

  • Fellowship: Cardiac Surgical Critical Care, Johns Hopkins Hospital, Baltimore, MD

  • Fellowship: Surgical Critical Care & Trauma, University of Arizona, Tucson, AZ

  • Fellowship: Acute Care Surgery, University of Arizona, Tucson, AZ

  • Fellowship: Minimally Invasive Surgery & Complex Gastrointestinal Surgery, University of Maryland Medical Center, Baltimore, MD

Board Certifications

  • General Surgery (American Board of Surgery)

  • Surgical Critical Care (American Board of Surgery)

  • Neurocritical Care (American Board of Anesthesiology)

Professional Memberships

  • Fellow, American College of Surgeons (FACS)

  • Independent Doctors of Idaho (IDID)

  • Idaho Medical Association (IMA)

  • Ada County Medical Society (ACMS)

  • Society of American Gastrointestinal and Endoscopic Surgeons (SAGES)

  • Society of Critical Care Medicine (SCCM)

  • Eastern Association for the Surgery of Trauma (EAST)

  • Association of Women Surgeons (AWS)

Selected Leadership

  • Governor-appointed Member, Idaho Time-Sensitive Emergencies Council (2024-present)

  • AWS Outreach Committee (2025-present)

  • EAST Injury Control & Violence Prevention Committee (2024- present)

  • ATLS Course Director and Instructor (2016-present)

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