Psychosocial Staff

Rebekkah Erks, LSW

Rebekkah Erks, LCSW - Rebekkah graduated from the University of Denver with her Master’s of Social Work Degree in 2009.  Since graduating, she has specialized in adult transplant related services; she has worked with both solid organ and bone marrow transplant patients.  From 2009-2011, she provided services in a solid organ transplant center working with patients who were in need of kidney, pancreas and/or liver transplants.  She recently joined the Psychosocial Team at the Colorado Blood Cancer Institute in August of 2011 and continues to serve patients in need of Bone Marrow Transplants.  


 Kristi Johnson

Kristi Johnson, LCSW received her Bachelor’s degree in Social Work from Wright State University in Dayton, OH and her Master’s degree in Social Work from the University of Cincinnati.  Kristi has worked in a variety of social work settings including long term care, acute care and hospice and palliative care. Kristi joined the psychosocial team at CBCI in December of 2013 and is honored to provide social work support to patients and families undergoing bone marrow transplant. Outside of work, she enjoys hiking, traveling, dancing and spending time with her family and friends. 

Andrea Maikovich-Fong, Ph.D

Andrea Maikovich-Fong, Ph.D., is a program psychologist and Director of Practicum Training for the Colorado Blood Cancer Institute (CBCI) at Presbyterian/St. Luke’s Medical Center. She received her undergraduate degree in psychology from Yale University, and her doctorate in clinical psychology from the University of Pennsylvania. She then completed her clinical internship and a post-doctoral fellowship at Seattle Children’s Hospital, prior to coming to CBCI as a postdoctoral fellow.  She stayed on as a staff psychologist after her fellowship.  Andrea’s clinical and research interests involve understanding the ways in which psychological and neurocognitive factors predict post-transplant medical outcomes, and she is currently a co-investigator on a study investigating these questions with Dr. Tara Gregory.  She also has strong interests in understanding the impact of parental illness and transplant on children, and as such particularly enjoys working with the families and children of patients being treated at CBCI. Andrea also enjoys contributing to the training of future health psychologists through supervising the department’s trainees. Outside of work, she enjoys hiking, snowshoeing, camping, cheering on Denver sports teams, and spending time with her son and pets.

Samantha Mohr, LSW

Samantha Mohr, LCSW, graduated from the University of Denver in 2011 with her Master’s Degree in Social Work, with a specialty in Trauma: Responses and Recovery.  Samantha completed her graduate level internship at Kaiser Permanente in oncology and has a passion for cancer care services.  She has a strong interest working specifically with newly diagnosed patients and is trained in” From Cancer to Health (C2H)”, the first evidence-based biobehavioral intervention designed for people newly diagnosed with cancer.  Samantha was awarded Presbyterian/St. Luke’s Gold Star Employee of the Year Award in 2013.  She is honored to work with patients and their families as an inpatient medical social worker on the Oncology and BMT units. Outside of work, Samantha enjoys hiking, biking, yoga, and anything related to the outdoors..

Melissa Sommers

Melissa Sommers, LCSW, grew up in a suburb of Chicago. She earned a B.S. in Psychology from Indiana University and a M.S.W from Washington University in St. Louis. After graduate school, she worked with children in the foster care system in Chicago for 3 years. She and her husband relocated to Denver in 2005 to take advantage of a lot of the outdoor activities in the mountains like hiking, skiing and camping. She worked in hospice and palliative care from 2005-2012 before coming to PSL in September 2012. She is honored to work with the great team at PSL and CBCI and the patients and families. Outside of work, she enjoys spending time with her husband and two daughters, and being outdoors.