About Us
At Olivera, we combine more than five decades of clinical experience with today’s most effective tools, such as GLP-1 medications and appetite suppressants, to help patients lose weight safely, sustainably and under the care of professionals who listen. Our care model is designed around you, your history, your goals and your comfort with either in-person or telehealth visits.
Backed by a 50-Year Legacy
For 50+ years, Olivera has enjoyed its standing as one of Chicago’s most established names in a medical weight loss clinic that Chicago residents trust. What started as a small, humble clinic has evolved into a trusted provider for thousands of patients, offering practical support for real-life issues.
Unlike telehealth startups or prescription apps, we’re an established and bona fide medical practice built on the rock-solid foundations of science, compassion and steady results.
Our long-standing credibility comes from practicing what we believe: medical weight loss requires expertise and a human touch.
Our clinicians aren’t just board-certified; they’re active leaders in the field. Dr. Arturo Olivera, our founder and medical director, served as Chief of Gastroenterology at Advocate Illinois Masonic and has spent decades helping patients use nutrition and safe medications to manage their health.
We’ve evolved with science, incorporating tools like GLP-1 medications while staying grounded in the same principle we started with: weight loss should be medically appropriate, individually tailored and guided every step of the way.
Meet Dr. Aturo Olivera
Dr. Olivera is a board-certified gastroenterologist and bariatric doctor with nearly 40 years of clinical experience. His expert approach to weight loss isn’t reliant on the latest New York Times bestseller.
Dr. Olivera’s practice and philosphy is balanced, medically sound and profoundly informed by his understanding of how the body functions, not just how to reduce numbers on a scale or to sell books.
He believes nutrition should be central to any weight loss journey. He has helped thousands of patients address both the physical and behavioral components of obesity.
His leadership shapes every aspect of the Olivera care model, from the medications we prescribe to the way we build relationships with our patients.
What Makes Olivera Different
Real Clinical Support
Our team builds a relationship with each patient, monitors progress and adjusts treatment as needed. We don’t hand out medications like candy; we provide oversight in a supportive environment.
Staff Who Use the Medication Themselves
It may interest you to know that many members of our team have personal experience with the medications we prescribe. That means they bring empathy, not just clinical expertise, to every appointment.
Spanish-Speaking Staff
We’re proud to offer care in both English and Spanish to make sure more people can access support comfortably and confidently in their native language.
A Team That Demonstrates Caring
At Olivera, the people behind your treatment plan are more than trained clinicians; they’re real people who genuinely care about helping you succeed. Our team culture values compassion and consistency, and that commitment shows in everything we do.
In-Person & Telehealth Convenience
Whether you live around the corner or across the state, you can access high-quality care through our flexible appointment formats.
HIPAA-Compliant, Secure and Informed Care
Your health data stays private. Your treatment stays evidence-based, and your questions get answered by someone who knows your name.
Affordable Care Without the Insurance Hassle
Affordable, transparent pricing designed for patients paying out of pocket. No surprise bills or complicated insurance claims.
A Team That Demonstrates Caring
At Olivera, the people behind your treatment plan are more than trained clinicians; they’re real people who genuinely care about helping you succeed. Our team culture values compassion and consistency, and that commitment shows in everything we do.
Patrick Foley, our Practice Administrator, puts it this way:
“One of the most exciting things about this practice is bringing our team together to faciliate a great patient experience. Everyone on our team is a caring and thoughtful person.”
Our staff aren’t reading from scripts, they’re bringing decades of combined experience and a whole lot of heart to every interaction. You can also hear directly from our team by watching Sonny’s story, which captures the spirit of what makes Olivera different.
Real Patients, Real Impact
We’ve had the privilege of helping thousands of people find a healthier path forward. And for many, it’s not just about losing weight, it’s about gaining energy, confidence and support.
Here’s what one of our patients, Shonnetta, had to say:
“This program changed my life. I had tried everything else. The staff actually listened and helped me make changes that stuck. I feel better in my body than I have in years.”
Our testimonials aren’t just about numbers. They’re about people and the real progress they’ve made with our help.
The Right Treatment Starts With the Right Fit
Every new patient begins with a consultation that includes
- A review of your medical history
- Discussion of your goals and lifestyle
- Review of any previous weight loss efforts
- Consideration of telehealth weight loss support vs. in-person support
We don’t offer cookie-cutter plans. We offer guidance tailored to your unique needs and lifestyle.
Start Today With Olivera
When you’re ready, we’re here. No pressure. No sales pitch. Just a medically guided conversation about your options with a trusted weight loss provider and how we can help. Why hesitate? Schedule your consultation today to get started.