Dr. Darwin K Lange, MD

Dr. Darwin Lange is a family medicine physician who has dedicated over four decades to providing comprehensive healthcare to patients and families. He earned his medical degree from the University of North Dakota School of Medicine & Health Sciences and completed his residency training at the same institution. With 44 years of experience in practice, Dr. Lange brings extensive knowledge and skill to his patient care. He is fluent in both Spanish and English, allowing him to serve a diverse patient population.

Dr. Lange practices at Sanford North Mandan Clinic and maintains hospital privileges at Sanford Medical Center Bismarck in Mandan, North Dakota. His clinical expertise includes managing heart rhythm disorders such as atrial fibrillation and supraventricular tachycardia. He focuses on treating both persistent and intermittent forms of atrial fibrillation to help patients maintain healthy heart function.