Marc A. Neff, MD

About Jefferson Health  Jefferson Health, home of Sidney Kimmel Medical College, is reimagining health care in the greater Philadelphia region and southern New Jersey. Jefferson’s dedicated team of doctors, nurses, health professionals and staff provides a range of primary to highly-specialized care through 14 hospitals (seven Magnet®-designated for nursing excellence), more than 50 outpatient and urgent care locations, the NCI-esignated Sidney Kimmel Cancer Center, Magee Rehabilitation and the JeffConnect®

Practice Information

Cherry Hill MOB - General Surgery & Specialty Care
2211 Chapel Avenue West
Suite 301
Cherry Hill, NJ 08002
Get Driving Directions
Direct Phone: (856) 665-2017

Office Hours:

Tues: 8:30 - 3pm
Wed: 8:30am - 4pm
Thurs: 8:30am - 4pm

Specialty: Bariatric Surgery, General Surgery
Focus Area:
General Surgery
Medical Weight Loss
Bariatric Weight Loss Surgery
Gender: Male
Languages: English
Clinical Focus:

Advanced Laproscopic Surgery
Bariatric Surgery
Single Incision Surgery

Background & Education

Medical School: University of Pennsylvania
Residency: York Hospital
Fellowship: St. Peter's University Hospital
Board Certification: American Board of Surgeons


  • University of Pennsylvania School of Medicine, MD – Philadelphia, PA (1996)
  • Haverford College, BS in Chemistry – Haverford, PA (1992)

Internship & Residency:

  • York Hospital, Surgery Internship & Residency – York, PA (2001)

Postdoctoral Training:

  • St. Peter’s University Hospital, Minimally Invasive Surgery Fellowship – New Brunswick, NJ (2003)


  • American Board of Surgery (2003)

Professional Appointments & Affiliations

Appointments & Affiliations:

  • Kennedy Health Alliance, General Surgeon – Cherry Hill, NJ (2016-Present)
  • Director, Bariatric Surgery Program (2010-Present)
  • Kennedy University Hospital, Department of Surgery – Cherry Hill, NJ (2005-Present)


  • American Medical Association
  • Society of Laparoendoscopic Surgeons
  • Association for Surgical Education
  • Society of American Gastrointestinal Endoscopic Surgeons
  • New Jersey Medical Society
  • Fellow, American College of Surgeons
  • American Society of Metabolic and Bariatric Surgery

Awards & Honors


  • Who’s Who in Healthcare, SJ Biz Magazine (2014)
  • Patient’s Choice Award (2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016)
  • Top Doc, South Jersey Magazine (2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2019)
  • Golden Scalpel Award, UMDNJ-SOM Residents (2008)


Marc A. Neff, MD, FACS, is Medical Director of the Center for Surgical Weight Loss at Jefferson, where he has performed well over a thousand bariatric surgical procedures since the program's establishment in 2007. 

A 1996 graduate of the University of Pennsylvania School of Medicine, he completed his residency in surgery at York Hospital in York, PA, followed by fellowship training in Minimally Invasive Surgery at St. Peter's University Hospital in New Brunswick, NJ, with W. Peter Geis and Robert Brolin.

Fellow of the American College of Surgeons, Dr. Neff has been repeatedly named a "Top Doc" by South Jersey Magazine. Dr. Neff's areas of interest include: weight-loss surgery (bariatric surgery), hernia, colon and complex minimally invasive (MIS) procedures.

Ages served: 18+