Dr. Lyndon Box is an experienced and board-certified interventional cardiologist. He graduated medical school at the University of Alabama at Birmingham School of Medicine, before completing fellowships in both cardiology and interventional cardiology at the University of Florida-Jacksonville. Prior to moving to Idaho, Dr. Box was part of the cardiology faculty at the University of Florida-Jacksonville, where he instructed training physicians and engaged in clinical research.

Dr. Box was born in Winfield, Alabama. His introduction to medicine was at the bedside of his father, who had open heart surgery when Dr. Box was just 8 years old and passed away from heart disease during Dr. Box’s freshman year of college. It was his father’s dream that Dr. Box be the first in his family to go to college, and it is not surprising that Dr. Box went into medicine.

Continually influenced by his childhood experiences, Dr. Box’s practice philosophy is based on the belief that the art of medicine consists of being able to utilize advances in science and technology without losing sight of the patient as an individual. He considers it his responsibility to make sure patients understand their conditions and feel comfortable with their care plan.

Dr. Box is married to a fellow physician and has three young children. As a family, they are actively engaged with their church community. Dr. Box and his wife both enjoy endurance sports and when he is not busy with work or family, you are most likely to find him out on the trails.

View On Demand Seminars by Dr. Box


Medical School
University of Alabama at Birmingham

Cardiology and Interventional Cardiology, University of Florida-Jacksonville


West Valley Medical Center



Procedures & Conditions

  • Interventional Cardiology
  • General Cardiology
  • Vein Disease
  • Peripheral Vascular Disease
  • Cardiac Sports Medicine
  • Preventive Cardiology
  • Hypertension (high blood pressure)
  • Lipid Management (cholesterol)
  • Echocardiography
  • Nuclear Cardiology


Cardiovascular Disease

Office Locations

West Valley Cardiology Services
1906 Fairview Ave
Suite 230
Caldwell, ID 83605
Phone: (208) 795-5073
Fax: (208) 401-3181

Additional Locations

West Valley Cardiology Services - Meridian

745 S Progress Ave
Meridian, ID 83642
Phone: (208) 795-5073
Fax: (208) 401-3181

West Valley Cardiology Services - Weiser

645 E. 5th St
Weiser, ID 83672
Phone: (208) 795-5073
Fax: (208) 401-3181

West Valley Medical Center

1717 Arlington Ave
Caldwell, ID 83605

West Valley Cardiology Services- Emmett

1202 East Locust St
Emmett, ID 83617
Phone: (208) 795-5073
Fax: (208) 401-3181