Great Lakes Surgical Associates are board certified General Surgeons who specialize in general surgery, bariatric surgery, endoscopic and laparoscopic procedures. Great Lakes Surgical Associates (GLSA) are committed to providing the highest quality surgical care to their patients by minimizing pain, recovery time and chance of complications from their surgical procedure.

With offices located in Alma and Mount Pleasant as well as surgical privileges at MidMichigan Medical Center – Gratiot, McLaren Central Michigan – Mt. Pleasant, and Mid Michigan Medical Center – Midland, GLSA is the premiere surgical practice for central Michigan residents. All of our doctors travel to each location for the comfort and convenience of our patients.

Click here to see if Bariatric Surgery is right for you.

Advanced Laparoscopic, Bariatric, Endoscopic & General Surgery

Laser Vein Surgery with EVLT

Acid Reflux or Chronic Heartburn?

Bariatric Testimonials

Weight Loss Testimonials

Elizabeth Looker

Township Treasurer, United Way Employee, Community Volunteer and Bariatric Surgery Patient
Gladwin, Michigan

“Since bariatric surgery, I’m living life in a way I haven’t lived in many years.”
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Carl Sztuczko

Elementary School Principal and Bariatric Surgery Patient
St. Louis, Michigan

“I feel great after having bariatric surgery and every day gets better.”
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Deb Braley

Consumer’s Energy Retiree and Bariatric Surgery Patient
Bay City, Michigan

“The people at MidMichigan Medical Center – Gratiot made it easier for me. They gave me the tools and gave me a plan. I followed the plan faithfully and I have had good results. I feel great and I’ve reduced my risk of heart disease and diabetes.”
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Chari Hillier

Wife, Mother, Teacher and Bariatric Surgery Patient
Gladwin, Michigan

“Bariatric surgery was the best thing I’ve ever done for myself. For me, there is no downside – I’m on the mountain and it’s great. I’d do it over and over and over.”
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Holly Hoffman

Wife, Mother, Associate College Professor and Bariatric Surgery Patient
Mt. Pleasant, Michigan

“I lost half of myself but I found so much more!”
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Debbie Sian

Wife, Mother, Grandmother and Bariatric Surgery Patient
Midland, Michigan

“I’d tell anyone considering bariatric surgery to just go for it – it could be the best thing you’ll ever do.”
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Josh Doyle

Professional Cook and Bariatric Surgery Patient
Alma, Michigan

“I felt that if I didn’t do something about my weight, I was going to die, and die young. I didn’t want to just give up. Bariatric surgery helped me fight my battle.”
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Dan and Kendra Durga

Proud Parents of Three and Bariatric Surgery Patients
Bay City, Michigan

“Now I eat to give my body the protein and vitamins it needs.” Kendra Durga
“It’s a totally different way of eating and living. I’m much happier now.” Dan Durga
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Mike and Bobby Clingan

Engineer, Student and Bariatric Surgery Patients
Ithaca, Michigan

“The difference it made in my life is amazing … I can’t imagine living any other way.”
-Bobby Clingan
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Alma Office

Warwick Medical Plaza
315 Warwick Drive, #3
Alma, MI 48801

Phone: (989) 463-6699
Fax: (989) 466-2574

Office Hours:
Monday – Friday
8am – 5pm

Mt. Pleasant Office

4851 E Pickard St
Mt. Pleasant, MI 48858

Phone: (989) 463-6699
Fax: (989) 466-2574

Midland Office

555 W Wackerly St, Suite 600
Midland, MI  48640

Phone: (989) 463-6699
Fax: (989) 466-2574

Office Hours:
Thursdays – Bi-Weekly
1pm – 5pm

Clare Office

602 Beach Street
Suite 2240
Clare, Michigan 48617
Across from the Dougherty Hotel, behind the hospital

Phone: (989) 463-6699
Fax: (989) 466-2574

Hospital Affiliations

All of the surgeons at Great Lakes Surgical Associates have full, unrestricted privileges to practice general surgery at the two major hospital systems in Gratiot and Isabella Counties: Gratiot Medical Center and Central Michigan Community Hospital. We perform surgery at the following locations:
MidMichigan Medical Center – Gratiot
Mount Pleasant Surgery Center – Mount Pleasant
MidMichigan Medical Center – Midland
GLSA Offices are also equipped with surgery suites for indicated office procedures.

Non-Discrimination Notice – Language Assistance Services – Grievance Procedure

GLSA does not discriminate. Please read our non-discrimination policy listed below.