TB Program Website:
https://phpa.health.maryland.gov/OIDPCS/CTBCP/pages/Home.aspx
TB Control Program Manager
Nancy Baruch, RN, MS, MBA
Chief, Center for TB Control and Prevention
Maryland Department of Health
Infectious Disease and Environmental Health Administration
201 West Preston Street, 3rd Floor
Baltimore, MD 21201
Phone: 410-767-6696
Fax: 410-767-5972
Email: nancy.baruch@maryland.gov
Epidemiologist/Interjurisdictional Referral Contact*
*For Interjurisdictional Notifications: The preferred method is encrypted email to mdh.tbcontrol@maryland.gov.
Lisa Paulos, MPH, RN
Epidemiologist
Center for TB Control and Prevention
Maryland Department of Health
Infectious Disease and Environmental Health Administration
201 West Preston Street, 3rd Floor
Baltimore, MD 21201
Phone: 410-767-6692
Fax: 410-767-5972
Email: lisa.paulos@maryland.gov
Nurse Consultant
Cherie Helfrich, MSN, RN
Nurse Consultant
Center for TB Control and Prevention
Maryland Department of Health
201 West Preston Street, 3rd Floor
Baltimore, MD 21201
Office: 410-767-6983
Cell: 667-208-0581
Fax: 410-767-5972
Email: cherie.helfrich@maryland.gov
Nurse Consultant
Dorothy Freeman, MSN, RN
Nurse Consultant
Center for TB Control and Prevention
Maryland Department of Health
201 West Preston Street, 3rd Floor
Baltimore, MD 21201
Office: 410-767-5067
Cell: 667-208-0607
Fax: 410-767-5972
Email: dorothy.freeman@maryland.gov
(Confirmed current as of 10/2025)