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.

03/07/2026

الصيام بعد جراحات السمنة آمن إذا تم تنظيم التغذية بطريقة صحيحة بين الإفطار والسحور.

إليك بعض النصائح الغذائية المهمة:

• اكسر الصيام بوجبة خفيفة
ابدأ بكمية صغيرة مثل تمرة أو تمرتين مع الماء، ثم انتظر قليلًا قبل تناول الوجبة الرئيسية.

• اجعل البروتين أساس وجبتك
احرص على أن تحتوي وجبتك على مصدر بروتين، لأنه يساعد على الشبع ويحافظ على الكتلة العضلية.

• وزّع وجباتك بين الإفطار والسحور
بدل تناول كمية كبيرة دفعة واحدة، حاول تقسيم الطعام إلى وجبتين أو ثلاث وجبات صغيرة.

• اشرب الماء تدريجيًا
احرص على شرب كمية كافية من الماء بين الإفطار والسحور، لكن على فترات وليس دفعة واحدة.

03/04/2026

Stuck at home because of the war and need medical advice for your gut health?

You also don’t have to sit in a hospital waiting area for an hour, anxious, uncomfortable, and unsure.

A 60-minute virtual consultation gives you exactly that.

We review your full medical history, your current symptoms, and any previous reports, properly and without pressure.

If you’re struggling with obesity, reflux, or concerns after a previous surgery, this is where clarity begins.

You don’t leave hesitated

You leave knowing:
• What’s really going on
• What steps make sense for your case
• What your safe, structured plan.

DM Dr. Maher El Chaar today, and move forward with confidence.

03/02/2026

"Not losing enough weight after bariatric surgery?
Or did you lose weight and then regain it?

A second surgery also known as revisional bariatric surgery، may be the solution.

In some cases, weight regain is not just about diet or willpower. It can be related to anatomical changes, a large gastric pouch, or the need for a different metabolic procedure.

Revisional surgery can help:
• Restart weight loss
• Improve long-term results
• Address complications like reflux
• Convert a previous procedure to a more effective option

If you’re struggling after bariatric surgery, it may be time to explore your options.

For evaluation of your case, DM us."

03/02/2026

Not losing enough weight after bariatric surgery?
Or did you lose weight and then regain it?

A second surgery also known as revisional bariatric surgery، may be the solution.

In some cases, weight regain is not just about diet or willpower. It can be related to anatomical changes, a large gastric pouch, or the need for a different metabolic procedure.

Revisional surgery can help:
• Restart weight loss
• Improve long-term results
• Address complications like reflux
• Convert a previous procedure to a more effective option

If you’re struggling after bariatric surgery, it may be time to explore your options.

For evaluation of your case, DM us.

"شهر رمضان لن يمحو نتائج جراحات السمنةلكن يمكن تعزيز النتائج بإتباع بروتوكول الصيام الصحيحللحصول على تقييم شامل وخطة الص...
02/27/2026

"شهر رمضان لن يمحو نتائج جراحات السمنة
لكن يمكن تعزيز النتائج بإتباع بروتوكول الصيام الصحيح

للحصول على تقييم شامل وخطة الصيام المثلى لك،
تواصل معنا الآن"

02/24/2026

"مشكلة ثبات الوزن في رمضان ليست في الصيام
لكن في تكدّس الوجبات بين الإفطار والسحور.

عندما تتجمع كل السعرات في ساعات قليلة، يتوقف نزول الوزن وأحيانًا يزيد.

الحل ليس تقليل الأكل فقط بل توزيعه بشكل صحيح.

لخطة رمضان مناسبة لحالتك، احجز استشارة مع Dr. Maher El Chaar في CMC Dubai.

The reason of weight plateau during Ramadan is usually not fasting itself
It’s meal stacking between Iftar and Suhoor.

When all calories are concentrated within a few hours, weight loss can stall and sometimes reverse.

The solution is not just eating less… but distributing meals properly.

For a personalized Ramadan plan, book a consultation with Dr. Maher El Chaar at CMC Dubai."

02/21/2026

"it is not about eating less, it’s about eating right.

If you’ve had bariatric surgery and want a safe Ramadan plan, consult Dr. Maher El Chaar for a personalized evaluation."

رمضان كريم نتمنى لكم الصحة والسعادة والبركة في هذا الشهر الكريمRamadan Kareem Wishing you happiness, health and peace of...
02/18/2026

رمضان كريم
نتمنى لكم الصحة والسعادة والبركة في هذا الشهر الكريم

Ramadan Kareem
Wishing you happiness, health and peace of mind in this blessed month.

02/16/2026

"If the scale is climbing again after bariatric surgery, don’t assume you “messed up.”

Weight regain isn’t always a discipline problem.
Sometimes it’s a surgery problem.

Your sleeve can change over time, size, shape, function.
There may be dilation, reflux-related issues, or a technical factor from the first operation that makes long-term results harder to maintain.

That’s why the right next step isn’t another strict plan.
It’s a proper review of your procedure and your current anatomy, so the solution matches the cause.

Book a virtual consultation with Dr. Maher El Chaar to review your previous gastrectomy and choose the safest next step"

02/13/2026

"Not feeling better after sleeve gastrectomy? It may be time to fix it.

That’s where revisional surgery comes in: a structured way to correct what isn’t working and get you back on track.

And when revisional surgery is needed, robotics can be the advantage, but only in expert hands.

To evaluate your case and see if robotics is right for you, book your VC."

02/11/2026

"Faster, long-term weight loss can be achieved with bariatric surgery.

And for a smoother, faster recovery, a robotic system can make a real difference.

But robotics is only as strong as the expert behind it, that’s where Dr. Maher El Chaar comes in.

To evaluate your case, and see if robotics is right for you, book your VC."

02/08/2026

"الروبوت أفضل من المنظار الجراحي في حالات التصحيح بعد عملية سابقة 💙

لأنه يمنح الجراح دقّة أعلى وتحكّمًا أدقّ، وهذا ينعكس على جودة جراحات التصحيح لمرضى السمنة والجهاز الهضمي.

لحجز استشارة عن بعد، تواصل معنا عبر رسائل الصفحة"

Address

240 Cetronia Road
Allentown, PA
18104

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