Neil S. Marymor, MD, FACS Bariatric Surgeon Barix Clinics of Pennsylvania
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18 yr Experience

10.5 yr in Bariatrics

15 yr in Laparoscopic Surgery

3 yr in Laparoscopic Bariatrics

100% Practice is Bariatrics

Min Age of Patient is 18

Max Age of Patient is 60+

  • About Me

    Neil S. Marymor is one of the most experienced bariatric surgeons in the Philadelphia tri-state area. Dr. Marymor practices at Barix Clinics and has performed over 2000 bariatric procedures; he is also Medical Director at Barix Clinics. Dr. Marymor is committed to the success and well-being of each patient, with availability on a 24/7 basis, to take any calls directly and assist all patients and family with compassion and concern.

    Dr. Marymor’s medical school training was at the University of Pennsylvania, followed by internship and residency at the Hospital of the University of Pennsylvania and the PresbyterianUniversity of Pennsylvania MedicalCenter in Philadelphia, PA. He was Chief Surgical Resident at the PresbyterianUniversity of PennsylvaniaMedicalCenter. Dr. Marymor has performed laparoscopic surgery since 1995. For over twelve years he has devoted his career to bariatric surgery, performing laparoscopic Roux-en- y gastric bypass, laparoscopic sleeve gastrectomy, and laparoscopic banding and revision surgery.

    Dr. Marymor is board certified by the American Board of Surgery. In addition, he is a Fellow of the AmericanCollege of Surgeons. He is a member of the American Society for Metabolic and Bariatric Surgery. Dr. Marymor was voted by his peers “Top Doc in Bariatric Surgery” in the Philadelphia Magazine 2008. In 2011 he was featured in NEWSWEEK as one of “15 Leaders in Bariatric Surgery” and named a 2011 and 2012 “Castle Connolly Top Doc.” He is married with three children. His hobby is rowing and he is a referee at high school and collegiate regattas.

    Bariatric Surgery Group Consult Times:

    Select Saturday seminars are also available.

    Dates and times may vary from week to week, so please call 800-282-0066 for more information and to reserve your spot in an upcoming session!

  • Latest Reviews See all 184 reviews
    avatar mea5ee on June 29, 2016

    My husband had gastric bypass with Dr. Marymor 8 years ago and I made the decision last year to have surgery. My surgery date was 7-14-2015. Dr. Marymor is one of the most authentic, caring, professional human being. He cared about my health and the More...

    avatar Calo83 on Nov. 3, 2015

    Dr marymour is fantastic! Answers texts even! Who does that?

    avatar blackie915 on Nov. 23, 2013

    I am 5 days post-op from having laparoscopic gastric bypass surgery, performed by Dr. Marymor. I cannot say enough about Dr. Marymor! He is simply the one to go to. Not only does he give you his personal cell phone number, but, I sent him More...

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