Gregorio M. Tolentino, M.D.

Founder of Southern Cook Radiation Oncology, 1984



Dr. Tolentino




Specialty: Board Certified in

Therapeutic Radiology, 1979


Medical School: Santo Tomas University,

1973 Manila, Phillipines

Internship: Deaconess Hospital,

1974-75, Milwaukee, Wisconsin

Residency: Rush Medical Center

1975-78, Chicago, Il

Professional Membership:

Radiologic Society of North America

American Society of Clinical Oncologists

American Society for Therapeutic Radiology and Oncology

American Cancer Society(Alsip Chapter) Past President

President-Phillipine Radiologic Society of North America, Inc.






Listed as one of the Nation's Top Doctors Consumer's Checkbook Guide to Top Doctors 1999, 2004



Recent Appointments

- Dec 2008, Dr.Tolentino named President of the Blue Island Community Health Care Foundation.