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Who We Are


Who We Are

Losing weight sounds simple: Just stick to a sensible diet and get enough exercise. But anyone who’s ever attempted to shed some pounds knows it’s anything but easy. If you’ve tried your hardest but are still coming up short, you may need a little help. That’s when you turn to Advanced Surgeons.

Our surgeons—Dr. Thomas CerabonaDr. Ashutosh KaulDr. Jonathan Giannone and Dr. Anthony Maffei—are pioneers in the fields of weight loss surgery, general surgery and robotic assisted surgery. As a practice, we specialize in improving lives one patient at a time.

We’re passionate about giving people their health back, whether through bariatric surgery techniques, SmartLipo or general surgery procedures. We also offer nutrition counseling services so our patients can get on track and stay on track. Additionally, for our male patients experiencing a decline in testosterone, our age management and hormone replacement program can get you back to feeling your best.

What We Do

At Advanced Surgeons, we are leaders in weight loss and general surgery. We offer the latest in advanced bariatric surgery procedures, including:

We are skilled in treating patients living with a number of general conditions as well, including:

  • Achalasia
  • Age management issues
  • Gallbladder disease
  • Gastroesophageal reflux disease (GERD)
  • Gastrointestinal diseases and disorders
  • Gastroparesis
  • Hernias, including groin, hiatal and abdominal wall hernias

Our surgeons are highly trained experts in the da Vinci Xi® Surgical System, a robotic surgical assistant that allows for safer, more precise surgeries with fewer complications.

Where We Are

Our surgeons are affiliated with some of the highest-rated hospitals and surgery centers in the region, including:

  • Greenwich Hospital
  • Putnam Hospital Center
  • MidHudson Regional Medical Center
  • Sharon Hospital
  • Westchester Medical Center

Our office is located in lovely Valhalla, NY, which also houses the Center for Metabolic Health, a state-of-the-art facility run by Dr. Harriet Mogul. The Center’s aim is to provide insights into the underlying causes of weight gain.

Why Choose Us

If you’re ready to make a lasting change and elevate your quality of life, look no further. We’ve helped countless patients just like you regain control of their health and their lives. For more information or to schedule an appointment with one of our specialists, contact us today.

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