CVIM staff members are responsible for the overall management of the organization including medical and dental services, drug dispensary and adminstration. This core staff oversees the team of 250 volunteers and healthcare profession students who perform vital services at the clinic. 

President and CEO - Maureen Tomoschuk
    610-836-5990 ext. 102     mtomoschuk@cvim.org


Full-Time

Sue Lin Cheung, Pharm. D., R. Ph., Director of Drug Dispensing
    610-836-5990 ext. 110    scheung@cvim.org

Marie E. Frey, FACHE, Vice President of Operations
    610-836-5990 ext. 106     mfrey@cvim.org

Rachel L. Frost, Health Education Coordinator(Bilingual)
    610-836-5990 ext. 105     rfrost@cvim.org

Jody Hill, RN, CRNP, Vice President of Patient Care Services (Bilingual)
    610-836-5990 ext. 104     jhill@cvim.org

Dalissy Jose, MSW, Social Services Coordinator(Bilingual)
    610-836-5990 ext. 129     djose@cvim.org

Natalie Kraut, Front Office Coordinator (Bilingual)
    610-836-5990 ext. 127     nraider@cvim.org

Alberta D. Landis, RDH, MEd, Vice President of Dental Services
    610-836-5990 ext. 107     alandis@cvim.org

Jackie Mecke, Dental Assistant
    610-836-5990 ext. 125

Denise Mahal, Vice President of Development
    610-836-5990 ext. 108    dmahal@cvim.org

Luzmery Winakur, EFDA, Dental Assistant (Bilingual)
    610-836-5990 ext. 131 - Spanish Line

Mary B. Wirshup, MD, FAAFP, Vice President of Medical Affairs
    610-836-5990 ext. 103     mwirshup@cvim.org 

Part-Time

Judith Atticks, RN, Director Clinical Support Services
    610-836-5990 ext. 112     jatticks@cvim.org

Sofia Barroso, DMD, Dentist
     610-836-5990                    sbarroso@cvim.org

Betty Colletta, RN, BSN, CDE, Diabetes Case Manager
    610-836-5990 ext. 134      bcolletta@cvim.org

Shari Eley, Database/Front Office Associate
    610-836-5990 ext. 136     seley@cvim.org

Melanie Matthews, Development Assistant
    610-836-5990 ext. 128     mmatthews@cvim.org

Tanya Phillips, PHDHP, Dental Hygienist 
    610-836-5990 ext. 125

Sarah Poutasse RN, CRNP, Assistant Director Clinical Support Services
    610-836-5990 ext. 133     spoutasse@cvim.org

Cristina Teunissen, Database Administrator (Bilingual)
    610-836-5990 ext. 101 - Spanish Line     cteunissen@cvim.org

Peter Thompson, DDS, VP of Dental Affairs
    610-836-5990 ext. 114

Regina Witzeling, Drug Assistance Program Coordinator
    610-836-5990 ext. 137     rwitzeling@cvim.org