First Name: Demetria
Last Name: Haffenreffer, RN
Organization: Haffenreffer & Associates, Inc
Address Line 1: 10050 NW Ash Street
Address Line 2:
City: Portland
State: Oregon
Postal Code: 97229
Expert Witness Specialty Nursing RN/LPN
Type of Witness: Plaintiff
E-Mail Address:
Mobile Email Access: Yes
Web Address:
Mobile Number:
Phone Number:
Fax: 503-297-5638
Active or Retired: Active

RN Expert in Horvath v. Marquis Companies 1, Inc.

Demetria (Demi) Haffenreffer, RN, MBA, has made Long-Term Care her profession since 1973, first as a Director of Nursing and for the last twenty-five years as a consultant. She is a past Director and Vice-President of the Oregon Health Care Association and has served as President of the Oregon Long-Term Nurses Association. She has been serving as a member of the American Healthcare Association (AHCA) Quality Improvement Committee since 2003. She has served as a Master Examiner on the Board of Examiners for the AHCA’s Quality Improvement Award, an award granted to the top performing facilities in the Nation. Demi is known as a dynamic and interesting presenter. Her thorough knowledge of the regulations combined with her extensive hands-on experience provide for practical, everyday solutions to the challenges facing the care giver and facility. She has taught workshops nationally and internationally on a variety of subjects pertinent to Long-Term and Community Based Care, has authored numerous policy and procedure manuals, and has published articles in Provider Magazine. She has been a guest speaker for State and National healthcare organizations, and is a Trainer with the AHCA Leadership Excellence Program as well as one of the designers of that program; and the AHCA Train the Trainer program. Her depth of knowledge, breadth of experience and her communication skills have made her a sought after resource and advocate for facilities facing regulatory disputes, as well as for expert review and testimony for attorneys facing litigation in the Pacific Northwest and nationwide.

Senior Consultant

Annie Andruszko, RN, WCC has made long-term care her profession since 1972, working her way up from CNA, to Charge Nurse and then for six years as a Director of Nursing. Annie has experience as a Resident Care Manager and also with infection control and staff development. She has been with Haffenreffer & Associates, Inc., since 1996 as consultant and instructor. Her special interest is skin care especially prevention and treatment of pressure ulcers and is Wound Care Certified.


Review Rate: 0.00
Deposition Testimony Rate:
Trial Testimony Rate: 0.00
Search Tags: Registered Nurse in Oregon
File Attachments: