Meet the Team

At ProCure, we are dedicated to providing state-of-the-art proton therapy in a supportive environment that focuses not only on your treatment, but also on your overall well-being, so you can heal faster and get back to a normal life. The medical team is made up of radiation oncologists, nurses, radiation therapists, and treatment team assistants who are committed to providing exceptional patient care in a healing environment.

Gary L. Larson, MD (Medical Director of the center)

Gary Larson

Undergraduate

University of Tulsa
Tulsa, Oklahoma

Medical Degree

University of Oklahoma
College of Medicine
Oklahoma City, Oklahoma

Residency

Radiation Oncology
University of Oklahoma Health Sciences Center
Oklahoma City, Oklahoma

Board Certification

American Board of Radiology in Radiation Oncology

Hospital Affiliations

INTEGRIS Baptist Medical Center,
INTEGRIS Southwest Medical Center

Shripal K. Bhavsar, MD

Shripal K. Bhavsar

Undergraduate

University of Illinois
Chicago, Illinois

Medical Degree

University of Illinois
Chicago, Illinois

Residency

Radiation Oncology
State University of New York-Upstate
Syracuse, New York

Fellowship

Moffitt Cancer Center
Tampa, FL

Board Certification

American Board of Radiology in
Radiation Oncology (since 2014)

Melisa G. Boersma, MD, MS

Undergraduate

Stanford University
Stanford, California

Medical Degree

University of Texas
Health Sciences Center
San Antonio, Texas

Residency

Radiation Oncology, Internal Medicine
University of Texas
Health Sciences Center
San Antonio, Texas

Board Certification

American Board of Radiology in
Radiation Oncology
Hospice and Palliative Care

Andrew L. Chang, MD

Melisa G. Boersma

Undergraduate

University of California
Riverside, California

Medical Degree

Loma Linda University
School of Medicine
Loma Linda, California

Residency

Radiation Oncology
Loma Linda University
Department of Radiation Medicine
Loma Linda, California

Board Certification

American Board of Radiology in
Radiation Oncology
Hospice and Palliative Care

Michael E. Confer, MD

Michael E. Confer

Undergraduate

University of Utah
Salt Lake City, Utah

Medical Degree

University of Oklahoma
College of Medicine
Oklahoma City, Oklahoma

Board Certification

American Board of Radiology in
Radiation Oncology

Residency

Radiation Oncology
University of Oklahoma
Oklahoma City, Oklahoma

Teaching

Adjunct Associate Professor
Peggy and Charles Stephenson Cancer Center
The University of Oklahoma Health Sciences Center 
Oklahoma City, Oklahoma

Lucius Doh, MD

lucious

Undergraduate

University of Rochester
Rochester, New York

Medical Degree

UC Davis School of Medicine,
Davis, California

Residency

Baylor College of Medicine, Waco, Texas

Board Certification

American Board of Radiology in Radiation
Oncology

Robert Gaston, DO

robert gaston

Undergraduate

University of Arizona
Tucson, Arizona

Medical Degree

College of Osteopathic
Medicine and Surgery,
Oklahoma State University
Tulsa, Oklahoma

Board Certification

American Board of Radiology in
Radiation Oncology

Residency

Radiation Oncology
University of Oklahoma
Health Sciences Center
Oklahoma City, Oklahoma

Fellowship

Radiation Oncology
University of Oklahoma Health Sciences Center
Oklahoma City, Oklahoma

Hospital Affiliations

Norman Regional Health System, Unity Medical
Center, INTEGRIS Health System

Leslie M. Harrell DO, MS

leslie harrell

Undergraduate

Baylor University
Waco, Texas

Graduate Degree

University of Texas Health Science Center
Forth Worth, Texas

Medical Degree

University of North Texas Health Science Center
Fort Worth, Texas

Board Certification

American Board of Radiology in
Radiation Oncology

Residency

Chief Resident, Radiation Oncology
University of Mississipi
Medical Center
Jackson, Mississipi

Fellowship

Pediatric - Proton Radiation Oncology
University of Texas
MD Anderson Cancer Center

Elaine Nordhues, MD

elaine nordhues

Undergraduate

University of Oklahoma
Health Sciences Center
Oklahoma City, Oklahoma

Medical Degree

University of Oklahoma
College of Medicine
Oklahoma City, Oklahoma

Residency

The University Hospitals
Oklahoma City, Oklahoma

Board Certification

American Board of Radiology in Radiation
Oncology

Hospital Affiliations

Deaconess Hospital, Shawnee Regional Medical
Center

Kiran Prabhu, MD

Prabhu

Undergraduate

University of Bombay
Bombay, India

Medical Degree

Seth G. S. Medical College,
University of Bombay and
University of Oklahoma
Oklahoma City, Oklahoma

Board Certification

American Board of Radiology in
Radiation Oncology

Residency

Radiation Oncology, Internal Medicine
University of Oklahoma
Oklahoma City, Oklahoma

Teaching

Adjunct Associate Professor
Peggy and Charles Stephenson Cancer Center
The University of Oklahoma Health Sciences
Center
Oklahoma City, Oklahoma

Hospital Affiliations

INTEGRIS Baptist Medical Center, INTEGRIS
Southwest Medical Center

John Taylor, MD

John Taylor

Undergraduate

University of Oklahoma
Norman, Oklahoma

Medical Degree

University of Oklahoma
College of Medicine
Oklahoma City, Oklahoma

Board Certification

American Board of Radiology in
Radiation Oncology

Residency

Radiation Oncology
University of Oklahoma Health Sciences Center
Oklahoma City, Oklahoma

Hospital Affiliations

Deaconess Hospital, Shawnee Regional Medical
Center

Fellowship

Radiation Oncology, University of Oklahoma Health
Sciences Center
Oklahoma City, Oklahoma

Norman Yeh, MD, PhD

norman yeh

Undergraduate

Purdue University
Indianapolis, Indiana

Doctorate Degree

Indiana University
Indianapolis, Indiana

Medical Degree

Indiana University
Indianapolis, Indiana

Board Certification

American Board of Radiology in
Physics

Residency

Chief Resident
University of Colorado
Denver, Colorado

Leslie Yonemoto, MD

Leslie Yonemoto

Undergraduate

University of California-Berkeley
Berkeley, California

Graduate Business Degree

Arizona State University
Tempe, Arizona

Medical Degree

Johns Hopkins University
School of Medicine
Baltimore, Maryland

Board Certification

American Board of Radiology in
Radiation Oncology (since 1996)

Residency

Radiation Oncology
Loma Linda University Medical Center
Loma Linda, California

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