Maher El Chaar MD, FACS

Maher El Chaar MD, FACS Dr. Maher El Chaar is a bariatric and robotic surgeon who specializes in Bariatric Surgery and gastrointestinal disorders and hernia surgery. New York.

Dr. El Chaar is the fellowship director of Bariatric surgery at St Luke's University Hospital in Pennsylvania. Dr. Maher El Chaar is one of the leading surgeons performing Bariatric Surgery (Weight Loss Surgery) in The United States. Dr. Maher El Chaar completed his undergraduate studies at the American University of Beirut. He also earned his Medical Degree from the American University of Beirut

which is one of the top and most prestigious medical schools in the Middle East and Gulf region. After he earned his medical degree, Dr. Maher El Chaar moved to the greater Philadelphia area and completed an internship in general surgery at Drexel University-Hahnemann Hospital. After completing an internship in general surgery, Dr. Maher El Chaar joined St Luke’s University Hospital and Health Network and completed his general surgery residency program in Bethlehem, Pennsylvania. During his senior years of training, Dr Maher El Chaar was named resident of the year for two consecutive years. Following his training in general surgery, Dr. Maher El Chaar joined the University of North Carolina (UNC) clinical campus in Charlotte, North Carolina where he completed a fellowship in minimally invasive surgery, endoscopy and bariatric surgery at the Carolinas Medical Center. In addition to his clinical fellowship in North Carolina, Dr. Maher El Chaar completed a two-year postdoctoral research fellowship at Weill Medical College-New York Presbyterian Hospital (NYPH) in New York. His area of research focused on formation of scar tissue, fibrosis and the role of growth factors in collagen formation. Dr. Maher El Chaar is an active member of the American College of Surgeons (ACS), Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) and American Metabolic and Bariatric Surgery (ASMBS). In addition, Dr. EL Chaar is a member of the national Obesity Action Coalition (OAC). Also, Dr Maher El Chaar is a member of the Clinical issues Committee (CIC) at the ASMBS which is responsible for the development of guidelines and recommendations for the practice of bariatric surgery. Dr. Maher El Chaar is a national speaker who presented at multiple national and international meetings and is also a consultant for many leading medical equipment companies in the United States. Dr El Chaar is very involved in surgical education of medical students and residents and organizes basic and advanced bariatric surgery courses on a regular basis for general surgeons and practicing bariatric surgeons. Dr. Maher El Chaar published many manuscripts in relation to bariatric surgery and received many research grants. He was recently named as one of America’s Top Surgeons in bariatric surgery. In addition, Dr El Chaar received a bariatric surgeon of excellence designation by the ASMBS. Dr Maher El Chaar currently serves as Co-Medical Director of Bariatric Surgery at St Luke’s University Hospital in Pennsylvania. The Bariatric Surgery center at St Luke’s hospital is an MBSAQIP (Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program) accredited center and a center of quality and excellence as designated by many third party payers. The center is a comprehensive center that includes, in addition to the bariatric surgeons, a bariatrician, social workers, dieticians, physician assistants, nurses and a coordinator. The center conducts regular information seminars, support groups and educational courses tailored to bariatric patients. The center performs around 500 cases a year including gastric bypass, sleeve gastrectomy, gastric banding and revisional surgery.

هل يمكن أن تؤثر أدوية GLP-1 في حاستي الشم والتذوق؟في هذا الكاروسيل، نستعرض نتائج دراسة حديثة تناولت هذا الارتباط، وما تع...
08/17/2026

هل يمكن أن تؤثر أدوية GLP-1 في حاستي الشم والتذوق؟

في هذا الكاروسيل، نستعرض نتائج دراسة حديثة تناولت هذا الارتباط، وما تعنيه هذه النتائج فعليًا، ولماذا لا تثبت بالضرورة أن الدواء هو السبب المباشر. كما نوضح الفرق بين العلاج الدوائي وجراحات السمنة الروبوتية، وأهمية اختيار الحل الأفضل بعد تقييم طبي دقيق.

#السكري الشم التذوق د_ماهر_الشعار

08/15/2026

"نظام الطيبات… هل هو مبني فعلًا على دليل علمي، أم مجرد نظام انتشر من غير دراسات كافية؟
#السكري

If diabetes does not improve after the first bariatric surgery, revisional surgery may offer a second chance for some pa...
08/12/2026

If diabetes does not improve after the first bariatric surgery, revisional surgery may offer a second chance for some patients following a thorough evaluation.

Robotic surgery can help perform the procedure with greater precision and manage the complexities resulting from the previous operation.

Weight loss is not the only indicator of whether your surgery has succeeded or failed.Sometimes, the greatest achievemen...
08/11/2026

Weight loss is not the only indicator of whether your surgery has succeeded or failed.

Sometimes, the greatest achievements happen inside your body—when your health improves and you regain your energy. That is why you should never let the number on the scale be the sole measure of your success.

Weight loss is not the only indicator of whether your surgery has succeeded or failed.Sometimes, the greatest achievemen...
08/11/2026

Weight loss is not the only indicator of whether your surgery has succeeded or failed.

Sometimes, the greatest achievements happen inside your body—when your health improves and you regain your energy. That is why you should never let the number on the scale be the sole measure of your success.

Bariatric surgery is only one part of the journey. Long-term success also depends on your habits, mindset, and continued...
08/10/2026

Bariatric surgery is only one part of the journey. Long-term success also depends on your habits, mindset, and continued behavioral support.

08/05/2026

لماذا أحتاج إلى منظار قبل عملية السمنة؟

الإجابة قد تؤثر في اختيار نوع العملية بالكامل.

في هذا الفيديو، يوضح د. ماهر الشعار كيف يساعد منظار المعدة على اكتشاف مشكلات قد لا تظهر بوضوح، ولماذا نلجأ إليه أيضًا عند حدوث الارتجاع، أو حرقة المعدة، أو صعوبة البلع بعد العملية

تغيير بعد التكميم قد لا يظهر على الميزانقد يظهر في لحظة لعب مع أطفالك، أو في رحلة كنت تؤجلها، أو في ذكرى أصبحت قادرًا عل...
08/03/2026

تغيير بعد التكميم قد لا يظهر على الميزان
قد يظهر في لحظة لعب مع أطفالك، أو في رحلة كنت تؤجلها، أو في ذكرى أصبحت قادرًا على صنعها معهم.

في هذا الكاروسيل، نتحدث عن المكاسب التي لا تُقاس بالكيلوغرامات، بل بجودة الحياة، والحضور مع العائلة، والقدرة على مشاركة أبنائك لحظاتهم التي تستحق أن تعيشها معهم.

#التكميم #السمنة #الصحة

08/01/2026

4 حالات لا يُنصح فيها بإجراء عملية السمنة، حتى مع وجود السمنة.

في هذا الفيديو، يوضح د. ماهر الشعار الحالات التي قد تستدعي تأجيل الجراحة حفاظًا على سلامة المريض، ولماذا تُعد الجاهزية الطبية والنفسية والالتزام بالمتابعة جزءًا أساسيًا من نجاح العملية وتحقيق أفضل النتائج.

#السمنة

07/29/2026

هل ستُغني أدوية GLP-1 عن جراحات السمنة؟

مع ظهور أدوية مثل Wegovy وMounjaro، أصبح هذا السؤال يتكرر كثيرًا. لكن الحقيقة أن العلاج لم يعد يعتمد على خيار واحد يناسب الجميع.

في هذا الفيديو، يوضح د. ماهر الشعار كيف يتم اختيار العلاج وفقًا لمؤشر كتلة الجسم، والحالة الصحية، وأهداف فقدان الوزن، ولماذا قد يكون الحل دواءً، أو جراحة، أو مزيجًا بينهما لتحقيق أفضل النتائج.

السمنة د_ماهر_الشعار

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240 Cetronia Road
Allentown, PA
18104

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