
Great Lakes Surgical Associates
Great Lakes Surgical Associates (GLSA) is a private medical practice offering general and specialized surgical services, with a focus on bariatric/weight loss surgery, breast care, endoscopic and laparoscopic procedures, colonoscopy, and treatment for varicose veins. Headquartered in Alma, Michigan, GLSA operates 6 offices across central/mid Michigan, including locations in Mount Pleasant, Midland, and Alma, and provides surgical privileges at nearby facilities. Established in 2001, GLSA emphasizes patient comfort, minimal recovery time, and clear communication, with board-certified general surgeons and a service footprint designed to keep procedures closer to patients’ homes. Contact options include multiple local phone lines and the main site at glsurgical.com.


