Drs. Mitchell Blass, Margaret Williamson, Ronald Trible, and Lindsay Morrison, along with a full support staff, are here to help. We make it our priority to offer comprehensive, compassionate, and confidential care for our patients. We provide services for a wide range of illnesses due to infectious diseases, including: lung and skin infections, surgical site and wound infections, HIV, hepatitis, C difficile, and many others. We also help manage primary and secondary immunodeficiencies and offer infectious disease screening for individuals undergoing immune-targeted biologic therapy. Let us help keep you healthy and protected!
Drs. Blass, Williamson, Trible, and Morrison also see patients in the clinic, located on the Emory St. Joseph’s Hospital campus, and at both Emory St. Joseph’s Hospital and Northside Hospital Atlanta.
Medical School Emory University School of Medicine 1988-1992 Internship, Residency and Infectious Diseases Fellowship Emory University School of Medicine 1992-1999 Chief Resident of Internal Medicine Crawford Long Hospital of Emory University 1995-1996 Staff Physician Saint Josephs Hospital Atlanta, GA 1999 to present Northside Hospital Atlanta, GA 1999 to present
Medical School Emory University School of Medicine 1988-1993 Internship Parkland Hospital Dallas, TX 1993-1994 Residency Emory University School of Medicine 1994-1996 Chief Resident of Internal Medicine Emory University Hospital of Emory University 1996-1997 Infectious Diseases Fellowship Emory University School of Medicine Staff Physician Saint Josephs Hospital Atlanta, GA 2004 to
Medical School University of Pittsburgh School of Medicine 1999-2008 Residency Emory University School of Medicine 2008-2010 Fellowship Emory University School of Medicine 2010-2014 Staff Physician Saint Joseph Hospital Atlanta, GA 2014-Present Northside Hospital Atlanta, GA 2014-Present About Dr. Trible Dr. Ronald Trible grew up outside of Baltimore, Maryland where most
About Dr. Morrison Dr. Morrison grew up in Atlanta, Georgia where she first decided to become a physician. After completing her undergraduate degree at New York University she worked as a healthcare advocate for African Refugees in Tel Aviv, Israel. She completed her MD at Tel Aviv University before returning
5673 Peachtree Dunwoody Road
Suite 600
Atlanta, GA 30342
Reduced clinic hours during COVID-19 pandemic:
Monday | Wednesday | Friday – 8:00am to 4:30pm
Tuesday | Thursday – Closed
Please sign up for our patient portal (My Health Record) to communicate with your physician during these reduced hours.
Phone: 404-256-4111
Fax: 404-256-0040
Note: If you have a life threatening medical emergency, please call 911.
5673 Peachtree Dunwoody Road
Suite 600
Atlanta, GA 30342
Monday – 8:00am to 4:00pm
Tuesday thru Friday – 8:00am to 4:30pm
Phone: 404-256-4111
Fax: 404-256-0040
Note: If you have a life threatening medical emergency, please call 911.
