Surgical Weight Loss: Weight Loss Surgery Timeline
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What to Expect During the Bariatric Surgery Process
Weight loss surgery is not just one appointment or one procedure. It is a journey that begins before surgery day and continues long after. Each step is designed to help you prepare, recover, and build healthier habits for the long term.
At Iowa Weight Loss Specialists, we guide patients through the weight loss surgery process with clear guidance, honest answers, and care before and after surgery.
Your exact timeline may depend on your health, your insurance plan, and your personal needs. For many patients, the full experience from first steps to surgery may take several months.
Call 515-327-2000 to Get Started Request a Consultation
Meet Your Weight Loss Surgery Care Team
Depending on your individual needs, your care team may include:
Bariatric Surgeon & Surgical Weight Loss Team
Your surgical weight loss team will determine if gastric sleeve surgery is appropriate for you, prepare you for the procedure, oversee your surgical care, and monitor your recovery.
Medical Weight Loss Providers
Medical weight loss providers monitor your overall health, help manage weight-related conditions, and address medical concerns before and after surgery.
- Jolene Bahling, ARNP — Belmond and Garner
- Maria Decker, DNP, ARNP, FNP-C — Ames
- Lynzy DeVary, ARNP, FNP-C — Des Moines
- LeAnn Hindman, ARNP, FNP-C — Des Moines
- Javier Lisboa, DNP, ARNP, CPT — Des Moines
- Rachelle McCabe, DNP, ARNP, FNP-C — Ames
- Michelle Pearson, ARNP — Fort Dodge
- Julie Yount, ARNP, AGPCNP-C — Des Moines
Registered Dietitians
Registered dietitians provide nutrition education and practical guidance to help you prepare for eating changes before surgery and develop healthy habits afterward.
- Kathryn Flynn, RDN, LD — Des Moines
- Derek Groathouse, RD, LD — Ames
- Simon Knoblauch, RD, LD — Des Moines
- Sidneigh O’Leary, RD, LD — Des Moines
- Bailie Ryen, RD, LD — Des Moines
Behavioral Health Providers
Behavioral health providers help patients prepare for the emotional, behavioral, and lifestyle changes that may come with weight loss surgery.
- Patricia Hart, LISW — Des Moines
- Amy Larson, MSN, PMHNP-BC — Webster City
- Baylee O’Brien, LISW — Des Moines
- Lauren Overland, LISW — Des Moines
These specialists work together through Iowa Weight Loss Specialists to coordinate testing, appointments, evaluations, and medical clearances. Their support continues after surgery through follow-up visits, nutrition guidance, behavioral health care, support groups, and other long-term resources.
Weight Loss Surgery Timeline
Below is a general timeline of what to expect before, during, and after gastric sleeve surgery in Iowa.
Step 1: Start with the Free Online Weight Loss Surgery Class
Your first step is to complete the free online weight loss surgery class. This class helps you learn more about gastric sleeve surgery and what life may look like afterwards.
This is a helpful starting point if you are still deciding whether surgery is right for you. You will learn what the process involves, what changes may be needed, and how our team can help.
If you have questions before or after you complete the class, call Iowa Weight Loss Specialists at 515-327-2000.
Step 2: Schedule Your Surgical Weight Loss Consultation
Your consultation is where the process becomes more personal. You will meet with members of our bariatric care team to talk about your health history, weight loss goals, and past weight loss efforts.
This visit may include a meeting with our bariatric surgeon and a registered dietitian. Our team will help you understand if gastric sleeve surgery may be a good option for your needs.
During this step, we may talk about:
- Your current weight and health history
- Weight-related health concerns
- Past diet, exercise, or medication attempts
- Your goals for surgery
- What to expect before and after surgery
- Questions about recovery, eating, and long-term care
This is also a good time to ask questions. You do not need to know everything before your visit. Our team is here to explain the process in a way that is easy to understand.
Step 3: Review Bariatric Surgery Insurance Requirements
Insurance requirements are an important part of the weight loss surgery timeline. Each insurance plan is different. Some plans require several months of medically supervised diet visits before they will approve bariatric surgery.
Our team can help verify your insurance coverage for bariatric surgery in Iowa. We will help you understand what your plan may require before surgery can be approved.
Because insurance approval can take time, it is best to start this step early.
Step 4: Complete Diet Visits & Pre-Surgery Education
Before weight loss surgery, you will complete a series of nutrition visits based on your program and insurance requirements. These visits help you prepare for the eating changes that come with gastric sleeve surgery.
This step is not about being perfect. It is about learning what your body will need before and after surgery.
These visits also give you time to ask questions and talk through concerns. Many patients feel more confident once they understand what daily life may look like after surgery.
Step 5: Complete Pre-Surgery Testing & Clearances
Before surgery, our team will complete the necessary testing and evaluations to help make the procedure as safe as possible for you. Requirements may vary based on your health history and individual needs.
Pre-surgery testing may include:
- H. pylori testing
- TSH testing
- A1C testing
- Nicotine testing for current users
- Additional lab work as needed
- Cardiac clearance if requested by the bariatric surgeon
You will also complete a psychosocial evaluation with a behavioral health provider. This visit helps prepare you for the emotional, behavioral, and lifestyle changes that may come with surgery.
You will not have to coordinate the process on your own. Our team will help organize required testing, appointments, evaluations, and medical clearances. We will also explain what needs to be completed and help you understand what comes next.
Step 6: Prepare for Gastric Sleeve Surgery
As you get closer to surgery, our team will give you specific instructions to follow. These instructions may include changes to food, drinks, medications, and activity.
Some patients may need to follow a special pre-bariatric surgery diet before the procedure. This helps prepare the body for surgery and may help make the procedure safer.
If you take medications such as blood thinners, aspirin, or anti-inflammatory medications, make sure your care team knows. Do not stop or change medications unless your provider tells you to.
Step 7: Gastric Sleeve Surgery Day
On surgery day, you will meet with your surgical care team. They will review the plan, answer last-minute questions, and help you get ready.
Gastric sleeve surgery, also known as sleeve gastrectomy, is a type of bariatric surgery that reduces the size of the stomach. During the procedure, the surgeon removes part of the stomach and creates a smaller stomach shape. This helps limit how much food the stomach can hold and may help reduce hunger.
After surgery, you will be watched closely as you wake up. Your care team will help manage pain, check your recovery, and guide you on when to start sipping fluids and walking.
Most patients should expect a short hospital stay, but the length of stay can vary based on your health and your surgeon’s instructions.
Step 8: The First Few Weeks After Weight Loss Surgery
The first few weeks after surgery are focused on healing. You may feel tired, sore, or weak at first. This is normal. Your body is adjusting.
Your diet will change slowly after surgery. You will not return to solid foods right away. Most patients start with liquids, then move to pureed foods, soft foods, and eventually small portions of regular-texture foods. Regular foods may include lean protein, cooked vegetables, soft fruits, eggs, low-fat dairy, and other foods your care team approves.
It is very important to follow your diet plan closely. Eating too much, eating too fast, or eating the wrong foods too soon can cause discomfort, nausea, vomiting, or other problems.
Your care team will tell you when it is safe to return to work, exercise, and normal daily routines.
Step 9: Follow-Up Visits After Bariatric Surgery
Follow-up care is an important part of your recovery and long-term success. Your appointments allow our team to monitor your progress, answer questions, review nutrition needs, and identify concerns early.
At Iowa Weight Loss Specialists, labs are drawn three months after surgery and annually after that. These labs help monitor your health and identify possible vitamin or nutrition concerns.
Patients should plan to attend annual follow-up visits, with additional appointments scheduled as needed. Your care does not end once you recover from surgery. Our team remains available to support you as your health, weight, and needs change over time.
Step 10: Long-Term Weight Loss & Life After Surgery
Weight loss after gastric sleeve surgery happens gradually. Many patients lose weight more quickly during the first several months before progress begins to slow as the body adjusts.
Surgery is an important tool, but lasting success also depends on nutrition, movement, healthy habits, and continued follow-up care. Iowa Weight Loss Specialists is committed to being a lifelong partner in your health journey.
Ongoing support may include:
- Annual follow-up visits and additional care as needed
- Continued nutrition guidance with a registered dietitian
- Behavioral health support
- Weight loss support groups
- Medical weight management and weight loss medications, when appropriate
- Educational resources and continued guidance after surgery
You can continue turning to our team for support, even years after your procedure.
From Questions to a Clear Weight Loss Surgery Plan
You do not have to figure out weight loss surgery on your own. Iowa Weight Loss Specialists is here to guide you through each step, from your first class to long-term care after surgery.
