top of page
Screenshot 2025-01-14 145621.png

Meet Luis Armstrong, MD

Board Certified Gastroenterology and Heptatology

Dr. Luis Angel Armstrong was born and raised in Puerto Rico. He grew up enjoying Caribbean Sea-life on this beautiful island with adventures of fishing, wind-surfing, and free-diving, among other water sports. He attended college at the University of Puerto Rico and studied Medicine at Ponce School of Medicine. He moved from the island to Cleveland, Ohio where he completed his residency in Internal Medicine at the Cleveland Clinic Foundation. He returned to Puerto Rico to continue training at Veterans Administration Medical Center, where he obtained his fellowship in Gastroenterology and Hepatology. Leaving the island again, he went to the University of Texas Southwestern Medical Center in Dallas, Texas where he obtained his Advanced Endoscopy training.

Helping patients eat and enjoy food is his joy and objective! When he is not providing care to patients, he enjoys spending time outdoors with his wife, hiking, hunting, and fishing. He is also a proud father of two amazing young men.

Contact Information

Digestive Care Specialists

1026 E 2nd Street

Casper, WY 82601

Phone: (307) 333-0002

Did You Know?

PRSC has physicians across 8 specialty areas and offers some of the latest innovations in surgical care. High-quality, patient-centered care is right here near home.

bottom of page