Dr. Nachiondo is native to Northern Nevada, having grown up in Winnemucca. He attended Santa Clara University for undergraduate studies, and he remained in the San Francisco Bay Area for three more years working in the biotechnology research arena. In 1994, Dr. Nachiondo returned to his home state to attend medical school. After completing seven years of post-medical school training in Portland, Oregon, family and the lifestyle that Reno offers were vital reasons for his return to the Reno-Sparks area.
Dr. Nachiondo enjoys working at Gastroenterology Consultants due to the collegiality and the amazing level of skill displayed by all providers. He notes that the staff is exceptional and strives to be an important part of the medical team, providing excellent GI/Hepatology care to the Northern Nevada region. He enjoys working in all aspects of gastroenterology and hepatology.
Dr. Nachiondo enjoys patient care, skiing, road cycling, scuba diving, traveling, running and spending quality time with his family. He is proud of his Spanish and Basque heritage and celebrates diversity.

Located At:
Reno–South Office
10619 Professional Circle
Reno, Nevada 89521
Phone: 775-852-4848
Fax: 775-850-5763

Accepting new patients:
Dr. Nachiondo is accepting new patients

In Practice Since:

Primary Specialty:

Gastroenterology and Hepatology: 2002-2005
Oregon Health and Science University, Portland, OR

Internal Medicine: 1998-2001
Oregon Health and Science University, Portland, OR

Medical Education:
University of Nevada School of Medicine, Reno, NV: 1994-1998

Board Certifications:
American Board of Internal Medicine: 2001
Subspecialty Board in Gastroenterology: 2006

Honors and Awards:

  • Alpha Omega Alpha (medical honor society): elected 1997
  • American Federation for Clinical Research (AFCR), Subspecialty award in Adolescent Medicine: 1996
  • Mentoring in Inflammatory Bowel Disease, Annenberg Center for Health Sciences at Eisenhower: 2003
  • Conference for Young Clinical Investigators in Gastroenterology: 2004