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Renown Health Welcomes Two Nationally Recognized Colo-Rectal and General Surgeons

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Providing Access to the Latest Advances in Surgery and Comprehensive Multidisciplinary Care

Renown Health, the region’s largest, locally governed, not-for-profit integrated academic health care system serving Nevada, Lake Tahoe and northeast California is proud to announce the appointment of Matthew Crapko, MD and Michael Scott Thomas, MD, PhD to the Department of Surgery. Drs. Crapko and Thomas bring essential and advanced expertise in colorectal care, further enhancing Renown’s commitment to delivering exceptional, patient-centered care to the community. Both Drs. Crapko and Thomas are nationally recognized surgeons and have served thousands of patients across northern Nevada for years. They joined Renown on Nov. 11, 2024, and were formerly with Western Surgical Group.

“The rise in colorectal health issues across our state, and the U.S., is a growing concern, as conditions like colorectal cancer, inflammatory bowel disease and other gastrointestinal disorders are becoming increasingly prevalent,” says Brian Erling, MD, MBA, President and CEO, Renown Health. “At Renown Health, we are addressing this need by investing in advanced surgical experience and state-of-the-art, minimally invasive robotic technology. By employing highly skilled and respected local surgeons like Dr. Matthew Crapko and Dr. Michael Scott Thomas, we can ensure patients have access to the highest quality care close to home. Keeping care local improves patient outcomes and provides comfort and convenience to people experiencing challenging health conditions.”

“We are thrilled to welcome Dr. Crapko and Dr. Thomas to the Renown Health family,” says Rahul Mediwala, MD, MBA, CEO of Renown Medical Group. “They join Christos A. Galanopoulos, MD, MBA, MSc, FACS, VP, Chairman, Department of Surgery to lead a multidisciplinary team of specialists dedicated to providing comprehensive colon and rectal care. From evaluation and preparation for surgery and post-operative care, our team oversees every aspect of the patient’s journey. Together, they have combined, over 30 years’ experience in performing successful colon and rectal surgeries and are dedicated to a multidisciplinary approach, compassionate care and improving quality of life.”

Matthew Crapko, MD

Dr. Crapko specializes in the diagnosis and treatment of a wide range of colorectal and general surgical conditions, including colorectal cancer, inflammatory bowel disease, anorectal disease, gallstones, diverticulitis and hernias. He is highly skilled in performing minimally invasive and robotic surgeries, which allow for faster recovery times and improved outcomes for patients. Dr. Crapko earned his medical degree from Medical College of Wisconsin with honors in research. Dr. Crapko completed his residency in general surgery at Boston University Medical Center and at Baylor University Medical Center in Dallas. He went on to pursue advanced fellowship training in Colon and Rectal surgery at Baylor University Medical Center, where he gained specialized expertise in the latest surgical techniques.

Dr. Crapko is affiliated with the University of Nevada, Reno School of Medicine as a clinical assistant professor of surgery and is involved with educational and research efforts through UNR. He served as co-director of the third-year medical student clerkship from 2021-2024. He is board-certified through the American Board of Surgery and is a Fellow of the American College of Surgeons and American Board of Colon and Rectal Surgery.

Michael Scott Thomas, MD, PhD

Dr. Michael Scott Thomas earned his medical degree from the University of Texas Medical School in Galveston, TX. He also earned a PhD in the Department of Neuroscience and Cell Biology and completed a postdoctoral fellowship in the Department of Pharmacology and Toxicology from UT Med. Dr. Thomas completed his residency in general surgery at Tulane University and advanced fellowship training in Colon and Rectal Surgery at Ochsner Medical Center, both in New Orleans. Prior to attending medical school, Dr. Thomas taught chemistry as a high school teacher in Corpus Christi, TX. He also served in the United States Navy as a hospital corpsman with the First Marine Division.

Dr. Thomas has conducted extensive medical and scientific research including advanced minimally invasive techniques for tumor removal, and research insights into environmental toxicology, developmental biology and aging. He has research grants and an extensive portfolio of authored textbook chapters. He is board-certified through the American Board of Surgery and is a Fellow of the American College of Surgeons and American Board of Colon and Rectal Surgery.

“Drs. Crapko and Thomas have stellar reputations for excellence in patient care, with a holistic approach that emphasizes surgical outcomes and post-surgery support, nutrition, and lifestyle changes for long-term success,” says Dr. Christos A. Galanopoulos, VP and Chairman Department of Surgery at Renown Health. “We are fortunate they have chosen to join our team. The addition of colon and rectal surgery aligns with our mission to provide comprehensive and essential healthcare services to our growing community. Drs. Crapko and Thomas are superb clinicians, skilled investigators and effective educators. Their expertise is a critical resource for people looking to achieve healthier, more fulfilling and active lives.”

Clinical Experience Provided by Renown Surgical Care Now Includes:

Diagnostic and Preventative Services

  • Colonoscopy: Screening and diagnostic procedures to detect colon cancer, polyps and other abnormalities.
  • Endoscopic Procedures: Minimally invasive techniques to diagnose gastrointestinal issues.
  • Cancer Risk Assessment: Evaluating patients with family histories of colorectal cancer or genetic conditions.

Surgical Treatment

  • Colorectal Cancer Surgery: Removing cancerous tissues from the colon or rectum, often using minimally invasive or robotic-assisted techniques.
  • Diverticulitis Treatment: Surgical intervention for severe or recurrent diverticulitis.
  • Inflammatory Bowel Disease (IBD) Surgery: Managing Crohn’s disease or ulcerative colitis through resections or other specialized procedures.
  • Hernia Repairs: Treating abdominal or inguinal hernias.

Management of Benign Conditions

  • Hemorrhoid Treatment: non-surgical and surgical management of internal and external hemorrhoids.
  • Fistula and Fissure Repair: Addressing anal fistulas and fissures with advanced techniques.
  • Abscess Drainage: Treating perirectal or anal abscesses.
  • Pilonidal Disease Management: Treating cysts near the tailbone.

Pelvic Floor Disorders

  • Constipation Management: Diagnosing and addressing chronic constipation caused by structural or functional issues.
  • Rectal Prolapse Repair: Correcting rectal prolapse through minimally invasive surgery.

Minimally Invasive and Advanced Techniques

  • Laparoscopic Surgery: Using small incisions for faster recovery and reduced scarring.
  • Robotic-Assisted Surgery: Enhancing precision and outcomes in complex procedures.
  • Trans anal Surgery: Removing polyps or early-stage rectal cancer through the anus without external incisions.

The Region's Leader in Robotic Surgery

Renown Health offers physician-guided da Vinci Robotic Surgery. Benefits may include less pain after surgery, minimal to no scarring, a shorter hospital stay and a quicker recovery.

Dr. Crapko and Thomas are now accepting new patients. If you are a physician and would like to refer patients, or a person who wishes to be screened for surgery by Dr. Crapko or Dr. Thomas, please contact Renown Surgery Care at 775-982-6270. The surgeons see patients at Renown Surgery at 1500 E 2nd St, Ste 300 in Reno, NV.

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