Bariatric Weight Loss Center
Personalized bariatric care designed around your health, goals, and needs. Our care team helps guide you toward the approach that's right for you.
Your Personalized Weight Loss Journey Starts Here
The Springfield Clinic Bariatric & Weight Loss Center provides a full spectrum of surgical and non-surgical weight loss treatments, supported by a dedicated care team at every step.
Whether you are exploring your options or are ready to take the next step, our team is here to help you find the right path.
Specialize in the medical treatment of obesity, guiding you through every stage of your journey — surgical and non-surgical.
Board-certified surgeons with specialized training in sleeve gastrectomy, gastric bypass and duodenal switch procedures.
Walk you through pre-surgery prep, post-op expectations and teach our pre-operative class for bariatric patients.
Licensed social workers who provide psychological evaluations, lead support groups and offer one-on-one counseling.
Movement experts who design exercise plans, teach classes and provide hands-on care to support your recovery.
Nutrition experts who create personalized eating plans, lead classes and help you build lasting healthy habits.
Gastric Bypass
A proven surgical option for patients seeking significant, sustained weight loss.
Sleeve Gastrectomy
A minimally invasive procedure that reduces stomach size to help control appetite and promote lasting weight loss.
Duodenal Switch
A combined approach that helps build healthy habits before and after treatment.
SADI-S
A streamlined bariatric surgery option offering sustained weight loss with fewer surgical steps.
Surgical Revisions
Revision procedures for patients who need adjustments or conversions from a prior bariatric surgery.
Nationally Accredited. Quality Assured.
Springfield Clinic's Bariatric Weight Loss Center is recognized by the American College of Surgeons as an MBSAQIP Accredited Center and Surgical Quality Partner.
Meet Our Team
Dr. Luke Umana
General Surgery | Bariatrics
Dr. Orlando J. Icaza Jr.
General Surgery | Bariatrics
Megan Davlin, APRN, CNP
Bariatrics
Micca Donohoo
Patient Support
Shannon Gray, RN, RD, LDN
Registered Dietitian
Kelsey Jones, MS, RD, LDN
NutritionExpertise You Can Trust
Luke Umana, MD, D-ABOM, FACS, FASMBS
Luke Umana, MD, D-ABOM, FACS, FASMBS, is a board-certified bariatric surgeon who has dedicated his career to helping patients achieve lasting weight loss and improved health.
He offers personalized weight loss care, including lifestyle guidance, medications, and advanced bariatric surgery, all performed at MBSAQIP-accredited facilities.
Orlando J. Icaza Jr., MD, FACS, FASMBS, D-ABOM
Dr. Icaza is the Medical Director and founder of Springfield Clinic Bariatrics, bringing a compassionate, patient-centered approach to bariatric care.
With more than 25 years of experience and over 5,000 bariatric surgeries performed, Dr. Icaza developed the Duodenal Jejunal Bypass Sleeve (DJBS) technique.
Designed for comfort.
Built for care.
- Welcoming, modern spaces
- State-of-the-art surgical suites
- Bariatric-specific care areas
- Care teams, one location
- Privacy-focused environments
Our Weight Loss Results
Browse bariatric before and after photos from Springfield Clinic patients.
View Before + AftersFrequently Asked Questions
Tools & Guides for Your Journey
Your complete guide to the bariatric program — what to expect, how to prepare, and tips for long-term success.
Important information about medication options, dosing guidance, and what to discuss with your care team.
Download, print, and complete this form before your first appointment to help us understand your history and goals.
Tips and strategies for maintaining your nutrition and wellness routine when you're on the go.
A guide to advocating for obesity treatment coverage through your workplace benefits program.
Understanding the connection between emotions and eating habits, with practical coping strategies.
Practical advice for making healthier choices when eating out with your family.
Embrace confidence and style at every stage of your weight loss journey.
What you need to know about compounded medications, safety considerations, and FDA guidance.
Hear a real patient's experience — why they chose bariatric surgery and how it changed their life.
Common misconceptions about bariatric surgery debunked — learn the truth from medical professionals.
An evidence-based resource exploring the science of weight, metabolism, and the factors that affect long-term health.
Real People. Real Results.
As a mom who has considered this for years, the best part is the support staff. I no longer feel like I have to go at this alone.
The Springfield Clinic bariatrics team made me feel so informed and supported. They walked me through each step with care and transparency.
My life has completely changed. The care team has been like a second family. I've seen incredible results and never felt judged or alone.
Dr. Umana took the time to explain every option to me and never made me feel rushed. I felt confident going into surgery because of his expertise.
The group classes were a game-changer. Connecting with others on the same journey gave me the accountability and motivation I needed.
From the nutritionists to the surgeons, every single person on this team genuinely cares. I lost 120 lbs and gained my life back.
I was nervous about surgery, but Megan and the team made me feel so comfortable. The follow-up care has been exceptional.
As a mom who has considered this for years, the best part is the support staff. I no longer feel like I have to go at this alone.
The Springfield Clinic bariatrics team made me feel so informed and supported. They walked me through each step with care and transparency.
My life has completely changed. The care team has been like a second family. I've seen incredible results and never felt judged or alone.
Dr. Umana took the time to explain every option to me and never made me feel rushed. I felt confident going into surgery because of his expertise.
The group classes were a game-changer. Connecting with others on the same journey gave me the accountability and motivation I needed.
From the nutritionists to the surgeons, every single person on this team genuinely cares. I lost 120 lbs and gained my life back.
I was nervous about surgery, but Megan and the team made me feel so comfortable. The follow-up care has been exceptional.
Your Bariatric Journey Starts Here
Bari Transitions Support Group
Dr. Orlando Icaza, MD — Medical Director
Pam Davis, RN, CBN — Program Director, Host
