Dr. John H. Marks

Dr. AbdelFattah Al-Masry
Experience: Not Available
Hospital: Not Available

List of Treatments

Practice Locations

Marks Colorectal Surgical Associates
Lankenau Medical Center, Medical Science Building100 East Lancaster Avenue, Suite 375Wynnewood, PA 19096

Work Experience


Lankenau Medical Center

100 East Lancaster Avenue
Wynnewood, PA 19096-3498
(484) 476-2000

Special Interest

Regional Guides

America’s Top Doctors (book series): 13th Edition, 14th Edition

Philadelphia Magazine: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023

America’s Top Doctors for Cancer (book series): 10th Edition, 9th Edition

Newsweek: 2015

Castle Connolly America’s Top Doctors (digital guide): 2016, 2017, 2018, 2019, 2020, 2021

Castle Connolly America’s Top Doctors for Cancer (digital guide): 2016, 2017, 2018, 2019, 2020, 2021

Philadelphia Magazine – Cancer Doctors: 2020