Our Staff

Open Door staff are dedicated to helping our clients and patients successfully navigate ultimate health.

To  maintain website security, staff e-mails are not listed nor linked.
To e-mail an Open Door staff member, please use their first name and last initial followed by @odhcil.org.
For example, staff member Jane Doe would be janed@odhcil.org

Senior Management
Perry Maier, MSW Executive Director ext. 319
Barbara Cox-Harris, MBA Director of Finance & Accounting ext. 218
Peg Dunteman Practice Manager ext. 335
Pat Lev Director of Case Management & CQI
Christine Mitchell, MS Director of Community Engagement ext. 225
Medical Staff
Dr. Syed Ala Physician-Infectious Disease/
Internal Medicine
Martha Gonzalez Nurse ext. 324
Esther Hancock Receptionist ext. 310
Monica Herdrich, FNP-C Family Nurse Practitioner ext. 243
Yelica Hernandez Clinic Coordinator ext. 210
Juan Mercado, DNP AAHIVM Specialist ext. 320
Estefany Contreras Medical Assistant ext. 323
Liz Ramirez, CMA Certified Medical Assistant ext. 230
Bonnie Lopez Referral Coordinator ext. 355
Behavioral Health & Substance Abuse
Diane Henning,
Behavioral Health Coordinator ext. 226
Shannon Lane, LCSW, CADC Behavioral Health Therapist ext. 316
Rocio Santiago Bilingual Therapist
Medical Case Managers
Laurie Aburto, MSW Medical Case Manager ext. 212
Elena Alvarado, MSW Medical Case Manager ext. 228
Sally Bice Medical Case Manager ext. 339
Orlando Cruz Medical Case Manager ext. 234
Monica Domingues-Banuelos, MSW Medical Case Manager ext. 234
Jennifer Getzlinger, BSW Medical Case Manager ext. 222
Lisa Guzman, MSEd Medical Case Manager ext. 315
Margo Kopp
Sharon Marach Medical Case Manager ext. 216
MaDonna Nash, MBA Medical Case Manager ext. 317
Joanna Ruiz Medical Case Manager ext. 321
Outreach and Prevention
Marcos Bostho Outreach, Education & Prevention Coordinator ext. 224
Carmen Earsery Early Intervention Specialist/Peer Advocate ext. 322
Bryan Gooding Early Intervention Specialist/Peer Advocate ext. 223
Teresa Rubio, BPH Certified Peer Specialist
Community Engagement
Franklin Ramirez Special Event & Volunteer Coordinator ext. 250
Finance, Human Resources and Facilities
Lynne Kennedy Facilities Coordinator ext. 219
Christina Rivera Billing Coordinator ext. 336
Carol Winters Administrative Assistant ext. 220
Ashley Moore Human Resources/Payroll and Grant Coordinator ext. 253

Upcoming Events

  1. All Things Chocolate: Masquerade

    April 29 @ 6:00 pm - 10:00 pm
  2. Advocacy Training / Aurora

    May 3 @ 11:00 am - 1:00 pm
  3. Illinois Advocacy Day in Springfield

    May 17
  4. Elgin Fox Trot Charity 2K Walk

    May 27 @ 7:30 am - 10:00 am
  5. Client Summer Bowling Party

    June 4 @ 1:30 pm - 3:30 pm
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