Medical Oncology
4277 Hempstead Turnpike, Suite 203, Bethpage, NY 11714 | T (516) 755-2404
Natalya Krichmar, MD
Section Chief, Hematology Oncology
St. Joseph Hospital
Radiation Oncology
Johnny Kao, MD
Tony Cheung, MD
Director, Cancer Institute at Good Samaritan University Hospital
Chair, Radiation Oncology Good Samaritan University Hospital
Office information:
Good Samaritan University Hospital
1000 Montauk Highway, West Islip, NY 11795
T (631) 376-4047
Cardio-Oncology
Syed Saad Mahmood, MD
Director, Cardio-Oncology
Catholic Health
Office information:
2200 Northern Boulevard
Greenvale, NY 11548
T (516) 302-8530
Colorectal Surgery
Kristine Kenning, MD
Office information:
4277 Hempstead Turnpike, Suite 209
Bethpage, NY 11714
T (516) 302-8554
Breast Surgery
Marlene Mancuso, MD
Section Chief, Breast Surgery
St. Joseph Hospital
Office information:
4277 Hempstead Turnpike, Suite 209
Bethpage NY 11714
T (516) 302-8555
Gynecologic Oncology
Jennifer L. McEachron, DO
Office information: 661 Deer Park Avenue
Babylon NY 11702
T (631) 376-3131
Thoracic Surgery
Abbas E. Abbas, MD
System Chair of Thoracic Surgery
Office information:
2200 Northern Boulevard, Greenvale, NY 11548
111 Breach Drive, West Islip, NY 11795
T (516) 627-5262
Mark H. Genovesi, MD
Office information: 111 Beach Drive West Islip, NY 11795
T (917) 715-3192
Interventional Pulmonology Head & Neck
Sharad Chandrika, MD
System Director, Interventional
Pulmonary Medicine Catholic Health
Office information:
111 Beach Drive West Islip, NY 11795
T (631) 417-8600
Surgery Oncology
Sandeep Anantha, MD
System Director, Robotic Surgery Oncology
Hepatobiliary and Pancreatic Surgery
Office information:
2200 Northern Boulevard, Suite 125 East Hills, NY 11548
191-32 Northern Boulevard Flushing, NY 11358
T (516) 627-5262
General Surgery
Daniel Haller, MD
Office information:
2000 North Village Avenue, Suite 211 Rockville Centre, NY 11570
T (516) 900-7922
Arnbjorn Toset, MD
Director, Head & Neck Surgery
Office information: 2112 Middle Country Road Centereach, NY 11720
T (631) 669-3700
393 Sunrise Highway, Suite 2 West Babylon, NY 11704 T (631) 818-6940
Mitchell Chorost, MD Director, Surgical Oncology, St. Francis Hospital & Heart Center
Office information:
New York Surgical Partners
2200 Northern Boulevard, Suite 125, East Hills, NY 11548
T (516) 627-5262
Jonathan Klein, MD
Office information: 4277 Hempstead Turnpike, Suite 209 Bethpage, NY 11714
T (516) 302-8554
Advanced Practice Providers
Hematology/Medical Oncology
Michelle Lewis, MSN, ANP-C, RN-BC, ONSP
Yun Qian, MSN, FNP-C, RN-BC, AONCP
Michael Castellano, MD
Office information: 4277 Hempstead Turnpike, Suite 209 Bethpage, NY 11714
T (516) 302-8554
Genetic Counseling
Jessica Kenney, MS, CGC
Liam Riddle, MS, CGC
Yocheved Strum, MS, CGC
Naomi Eisner, MS, CGC
Office information:
T (631) 376-4050
