Cancer Physicians: M
- Prem Mahendra MD
- Virginia E. Maher MD
- Darryl W. Maher MD
- Michael Maher MD
- James Maher MD
- James Maher MD, PhD
- Jane Maher
- Elizabeth Maher MD, PhD
- James Maher MD
- Esther Mahillo
- Palamalai Mahizhnan MD
- Peter Mahler MD, PhD
- Syed Mahmood MD
- Ahmad Mahmood MD
- Tariq Mahmood MD
- Parvez Mahmood MD
- Hazem Mahmoud MD
- Najjia Mahmoud MD
- John Mahoney MD
- John Mahoney MD
- Donald Mahoney MD
- Mary Mahoney MD
- Martin Mahoney MD
- M. Ellen Mahoney MD
- G. Hossein Mahour MD
- David Mahvi MD
- Masayoshi Mai MD
- Phuong Mai MD
- Verna Mai MD, MHSc, FRCPC
- Michel Maigre
- Nita Maihle PhD
- Alberto Achilles Joseph Maillard MD, FACS
- Philippe Maillart
- Mary Mailliard RN, BSN, OCN
- James Mailliard MD
- Mitchell Maiman MD
- Walter N.R. Maimon MD
- Charles Main MD
- Thomas Main MD
- Frederique Maindrault-Goebel MD
- Philippe Maingon MD
- Stephen Mainka MD
- Paul Mainwaring MD, MBBS, FRACP
- Michele Maio MD, PhD
- Luigi Maiorino MD
- Jean-Philippe Maire MD
- Robert Maisel MD
- Nick Maisey
- George Orville Maish MD
- Herve Maisonneuve
- Michael Maitland MD, PhD
- Amit Maity MD, PhD
- Abby Maizel MD, PhD
- Stanistaw Maj MD
- John Majda MD
- Philip Majerus MD
- Navneet Majhail MD, MS
- Omar Majid MD
- Alejandro Majlis MD
- Francoise Majois MD
- Francis Major MD
- William Major MD
- Pierre Major MD, FRCP
- Gautam Majumdar MD, FRCP, FRCPath
- P J Majunke MD
- Albert Mak MD
- Alex Makalinao MD
- Michael Makaretz MD
- Grace Makari-Judson MD
- Erini Makariou MD
- Adel Makary MD
- Barry Make MD
- Vijay Maker MD
- Issam Makhoul MD
- Anatoly Makhson
- Zahi N. Makhuli MD
- Robert Maki MD, PhD
- Michael Makii MD
- Atsushi Makimoto
- Guy Makin MD, PhD
- Hans Makoski MD
- Gregory Makoul PhD
- Della Makower MD
- Paris Makrantonakis MD
- Joanne Makredes
- Andrew Maksymiuk MD, FRCPC
- Robert Makuch MD
- Andrew Makymiuk MD
- Carola Mala PhD
- Mokenge Malafa MD
- Mariano Malaguarnera
- Stephen Malamud MD
- E. Malaurie MD
- Martin Malawer MD
- Albert Malcolm MD
- Arnold Malcolm MD
- Ronald Malcom MD
- John Maldazys MD
- Lyndon Malden MD
- Awilda Maldonado MD