Advanced Testing for Personalized Weight Loss
- Bloodwork
- Hormone Testing
- Ultrasound
- Exercise/Stress Testing
- Body Composition Scale
- Metabolism Testing
- Genetic Testing
- Pharmacogenomic Testing
- Food Allergy Testing
Genetic Testing for Rare Diseases of Obesity in Michigan
At Michigan Weight Loss Institute, we offer advanced genetic testing to help identify whether a rare genetic disease may be contributing to your obesity. Many patients struggle with weight despite following traditional diet and exercise plans — and for some, the root cause may be written in their DNA. Our team, led by Dr. Rita Kathawa, provides genetic testing services right here in Michigan to help uncover answers and guide truly personalized treatment plans.
What Are Rare Genetic Diseases of Obesity?
Not all obesity is the same. Some forms of obesity are caused by variants or changes in genes — the body’s instruction manual. These changes can affect how the brain controls hunger, causing a condition where the hunger signal is essentially stuck in the “on” position. This results in extreme, persistent hunger (known as hyperphagia) and significant weight gain that does not respond well to typical lifestyle interventions.
Rare genetic diseases of obesity are often overlooked or misdiagnosed. Genetic testing can provide a definitive answer and open doors to appropriate care options, clinical study eligibility, and targeted treatments that address the underlying cause — not just the symptoms.
Common Signs That May Indicate a Genetic Cause of Obesity
You or your child may benefit from genetic testing if you experience any of the following:
- Severe, early-onset obesity — Significant weight gain beginning in early childhood, often before age 5, with a BMI at or above the 95th percentile for age
- Hyperphagia (extreme, unrelenting hunger) — An overwhelming sense of hunger that persists even after eating, making it nearly impossible to feel full or satisfied
- Family history of severe obesity — Multiple family members affected by significant weight challenges, especially beginning in childhood
- Obesity resistant to standard treatments — Lack of response to traditional diet, exercise, and weight loss interventions despite consistent effort
- Additional symptoms alongside obesity — Such as progressive vision or hearing loss, developmental delays, or hormonal irregularities
How Genetic Testing for Obesity Works at Michigan Weight Loss Institute
Our process is straightforward, compassionate, and designed to give you clarity. Here is what you can expect:
- Consultation with Dr. Kathawa — Your journey begins with a thorough evaluation of your medical history, symptoms, family history, and previous treatment responses to determine whether genetic testing is appropriate for you.
- Sample Collection — If testing is recommended, a simple oral swab is used to collect your DNA sample. This can be done right in our office — no needles required.
- Laboratory Analysis — Your sample is sent to a certified clinical laboratory for comprehensive genetic analysis targeting known gene variants associated with rare diseases of obesity.
- Results & Consultation — Results are typically available within a few weeks. Dr. Kathawa will review your results with you in detail, explain what they mean for your health, and discuss next steps for your personalized weight loss and disease management plan.
Why Genetic Testing Matters for Your Weight Loss Journey
A genetic diagnosis can be life-changing. For patients and families who have struggled for years without answers, understanding that there is a biological, genetic reason behind their weight challenges can bring enormous relief and clarity. More importantly, it enables your care team to:
- Identify a precise diagnosis and underlying cause of obesity
- Develop an appropriate, individualized disease management and care plan
- Determine potential eligibility for clinical studies and emerging treatments
- Avoid years of ineffective treatments that don’t address the root cause
- Support family members who may also be affected
Who Is a Candidate for Genetic Obesity Testing?
Genetic testing for rare diseases of obesity may be right for you if you meet one or more of the following criteria:
- You are 18 years of age or younger with a BMI at or above the 97th percentile
- You are 19 years of age or older with a BMI greater than 40 and a history of childhood obesity
- You have an immediate family member who has previously been tested for a genetic obesity condition
- You display symptoms strongly suggestive of a rare genetic disease of obesity, including hyperphagia and severe early-onset weight gain
Genetic Testing for Rare Obesity — Available in Michigan
Michigan Weight Loss Institute is proud to be one of the only weight loss practices in Michigan offering genetic testing for rare diseases of obesity. If you are in the Detroit metro area, Southeast Michigan, or surrounding communities and are searching for answers about your weight, we are here to help. Our team combines clinical expertise with compassionate care to guide you through every step of the genetic testing process.
Don’t let another year pass without answers. Contact Michigan Weight Loss Institute today to schedule a consultation with Dr. Kathawa and find out whether genetic testing is right for you or your child.
Frequently Asked Questions About Genetic Obesity Testing
Is genetic testing for obesity painful?
No. The testing process involves a simple, painless oral swab — there are no blood draws or injections involved.
How long does it take to get results?
Results are typically returned to our office within approximately 3 weeks after the lab receives your sample and completed forms.
What happens after I receive my results?
Dr. Kathawa will meet with you to carefully review and explain your results. Together, you will discuss what the findings mean for your health and explore the best next steps — whether that involves a formal diagnosis, specialized treatments, eligibility for clinical trials, or other targeted interventions.
Can children be tested for rare genetic diseases of obesity?
Yes. Genetic testing is particularly important for children who exhibit early-onset severe obesity and hyperphagia. Early diagnosis can lead to earlier, more effective interventions and significantly improve long-term outcomes.
Does insurance cover genetic obesity testing?
Coverage varies depending on your insurance plan and the specific testing ordered. Our staff can help you understand your options. Please contact our office for more information about costs and coverage.
