Thomas Clark, MD

About

Spanish-speaking provider

Dr. Thomas Clark is a board-certified Diabetologist and a Diplomat of the American College of Diabetology who's passionate about managing chronic diseases such as diabetes, heart disease, metabolic syndromes, and obesity.

Born and raised in Logan, Utah, Dr. Clark went to Utah State University for his undergraduate education and University of Utah for his medical doctorate. His internship and residency were completed at Naval Hospital Camp Pendleton in Oceanside, California. He received his Diabetic Doctor certification in 2025 and practices the full spectrum of chronic disease management.

Dr. Clark speaks English, Spanish and Portuguese, with clinical interests that include:

• Diabetes (Type 1, pre-diabetes, gestational diabetes)
• Latency Autoimmune Diabetes of Adulthood (LADA)
• Diabetes technology (insulin pumps, digital insulin pens, continuous glucose monitors, closed-loop insulin systems)
• Chronic kidney disease (CKD)
• Heart disease & failure
• Metabolic syndrome
• Cardiometabolic syndrome
• Hypertension
• Hyperlipidemia
• Obesity medicine

Outside of the office, he's an avid soccer player who plays recreationally and coached on-and-off for over 20 years. Dr. Clark has been married for 30+ years with beloved children and grandchildren. He enjoys helping his wife maintain her garden of 200+ varieties of iris, continually moving, and constantly learning.

Work Experience

Ogden Clinic, Family Medicine Physician
2024 to Present, Logan Utah

Eli-Lilly, Diabetes Education Lecturer
2018 to Present

Novo-Nordisk, Diabetes Education Consultant & Lecturer
October 2017

Boehringer Ingelheim
Diabetes & Cardiovascular Disease Consultant
June 2017 to Present

Intermountain Healthcare, Family Medicine Provider
2006 to 2007, Logan Utah

Fleet Surgical Team, ICU/Medicine Team Leader
June 2004-May 2006, US Navy, San Diego CA

Flight Surgeon
June 1999-June 2002, US Navy, Yuma AZ

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