Bariatric surgery and weight management

Achieving a healthy weight improves your health and quality of life—beyond just the scale. Our experts provide weight management services like nutrition and lifestyle guidance, weight loss medication, and bariatric procedures in Greater Philadelphia, Lancaster, and Princeton.
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Specialties and treatments

Surgical and endoscopic weight loss options
We offer the full range of minimally invasive bariatric procedures to help you achieve a healthy weight.
Nonsurgical weight loss options
Our medically supervised weight management program can help you achieve weight loss without surgery.
Bariatric surgery benefits and outcomes
Bariatric surgery is an effective, long-term treatment for weight loss with proven health benefits.
Bariatric surgery requirements and eligibility
To qualify for bariatric surgery, you must meet certain criteria and complete our screening process.
What to expect before, during, and after bariatric surgery
Our team will ensure you’re prepared for your bariatric procedure and your new life after surgery.
Bariatric surgery FAQs
If you’re considering bariatric surgery for weight loss, you may have questions. We have answers.

Second opinions

If you've received a diagnosis, our team of experts offers second opinions to grant you peace of mind.

Schedule a second opinion

Patient support and resources

To help you achieve your weight loss goals, we offer support and resources for our patients.

Learn more

Conditions we treat

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    Adolescent weight management and bariatric surgery programs

    Together with Children's Hospital of Philadelphia (CHOP), Penn Medicine helps children and teens build healthy habits that support lifelong well-being. Our adolescent weight management services include nutrition support, counseling, and bariatric weight loss surgery.

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    Our doctors

    Our providers work with you to plan and deliver exceptional treatment and personalized care.

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    Locations

    Our hospitals, multispecialty medical centers, pharmacies, labs and more offer outstanding, personalized care for patients all across the region.

    Related articles

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    Inconsistent use of some GLP-1 weight-loss medications may significantly lessen their effectiveness, according to a new preclinical study.

    • April 28, 2026

    Tirzepatide may only temporarily quiet ‘food noise’

    Brain recordings of a patient with obesity shows that tirzepatide (Mounjaro) only temporarily suppresses signaling related to food noise.

    • November 17, 2025

    Easy, top of mind: keys found to controlling blood pressure

    In a study designed to test “opt-in” versus “opt-out” nudging, it turned out that what really mattered was convenience and keeping patients’ condition top of mind.

    • September 9, 2025

    Patient stories

    From bariatric surgery to personal trainer | Rob's story

    From bariatric surgery to personal trainer | Rob's story

    “If I wanted this to work, I needed to be 100 percent in on it.”

    Schedule an appointment

    We can help you schedule an appointment or you can search our directory of specialists.