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Aaron Erb,


Executive Director

Aaron (he/him/his) is a community mediator and restorative justice practitioner committed to relational peacebuilding and community-driven efforts to promote justice and repair harms.

With a Master of Arts in Conflict Transformation from the Center for Justice & Peacebuilding in
Harrisonburg, VA, Aaron has nurtured a range of partnerships with community organizations,
non-profits, legal system stakeholders, and educational entities. Aaron came to Pittsburgh in
2016 to practice restorative justice, first with the Center for Victims’ Victim Offender Dialogue
program and then with the Center on Race and Social Problems’ Just Discipline Project at the
University of Pittsburgh. In Spring of 2020 Aaron joined the founding efforts for Just Mediation
Pittsburgh, an organization that harnesses community mediation as a tool to prevent evictions
by mediating landlord-tenant disputes

Aaron lives in Wilkinsburg and enjoys soccer, porch sits, and massive portions of ice cream.

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Brenda Harris,


Engagement and Mediation Director

“My commitment is to help give a voice to the voiceless. My value isn’t determined by anyone’s inability to see my worth. Neither is yours.”

- Brenda Harris 


Brenda (she/her/hers) has practiced facilitative mediation since 2005. Additionally since 2006, she has trained hundreds of community mediators primarily in Maryland but more recently in western Pennsylvania. 

She has successfully mediated hundreds of conflicts, which include landlord-tenant, parenting plans, workplace, interpersonal relationships, school, re-entry, business and neighborhood disputes.


Whenever participants are willing, she will facilitate the dialogue to help them find win-win solutions to their problem. Her firm belief, that the solution resides within the participants, governs her style of mediation and influences her training.

Brenda enjoys spending time with her family and friends, creative writing, mentoring and Steeler football.

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Núñez-Varela, MPM

Program Manager

Maria Nunez-Varela (she/her/hers) is originally from Mexico, with a bachelor’s degree in Industrial Design. She developed an early passion for community and economic development, participating as a Project Leader in a program focused on promoting sustainable product development to increase revenues in indigenous regions of Mexico; analyzing demographic, geographic, economic, and cultural characteristics of the region.  

Before joining JMP, Maria worked as a Community Manager at the Pittsburgh Hispanic Development Corporation, overseeing the Housing Initiative, Employment Program, and Community Program. One of the things she valued most about working for PHDC was being able to provide stability to families from diverse backgrounds through affordable housing in quality neighborhoods. In addition, she was also able to connect employees with employers.

Just Mediation Pittsburgh is committed to providing mediation opportunities for housing disputes. This commitment is what makes her feel proud of being part of JMP as the Program Administrator and a Community Mediator. In addition, the vibrancy, determination, and compassion that JMP reflects are invaluable features and resonate with her on both a personal and professional level. 

Maria is a Flamenco instructor and performer, and she enjoys long walks, nature, and traveling.


Anna Clark,


Mediation Operations Specialist

Anna (she/her/hers) moved to Pittsburgh in 2015 and began her social work career while working with women who were experiencing homelessness. She then obtained her Master’s in Social Work with a concentration in Communities, Organizations, and Social Action (COSA) from the University of Pittsburgh. She has worked with nonprofits in the areas of homelessness, career development, and immigration and is passionate about making the world a better place for all. 

Before joining Just Mediation Pittsburgh as the Intake Specialist, Anna worked as a service coordinator for the ISAC program at Casa San Jose. Her work included providing referrals for housing, rental assistance, healthcare, and education, as well as advocating for clients to receive better services. She enjoys working with people from all backgrounds and is excited to work with JMP to provide mediation services to the community.

Anna enjoys playing fetch with her cat Mia, taking long walks, and spending time with her family. 

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Engagement and Intake Specialist

Amethy (she/her/hers) is a Pittsburgh native who recently returned to her hometown after an 8 year hiatus on the west coast. While completing two years of service with AmeriCorps, Amethy found her passion for public service in the form of housing stability. She spent several years on the Women Build Committee through Habitat for Humanity - Portland/Metro East, teaching other womxn how to build their homes and the homes of their neighbors. While she worked as the Emergency Preparedness Coordinator for the City of Portland, she educated community members and provided them resources to prepare their homes and families for natural disasters.


Before joining the Just Mediation team, Amethy worked as the Housing Stabilization Coordinator for YWCA for Greater Pittsburgh, where she worked closely with tenants and property owners to find common ground and prevent evictions. Her passion for community and housing is evident in the time and care she puts into her work. She believes that decent, affordable housing is a human right and oftentimes resolvable conflicts can create unnecessary obstacles for tenants and landlords alike. She is excited to help folks remove some of these obstacles and move forward together.


Amethy enjoys traveling with her husband, roller skating, playing in the garden, and snuggling her fur babies.


Morgan Roberts, MS

Intake Specialist

Morgan Roberts (she/her/hers) graduated from Fort Hays State University in Hays, KS earning a B.S. in Psychology. While attending college, Morgan started a suicide prevention campaign, “There’s Always Tomorrow,” following the passing of several students. Morgan was also the president of the university’s Gay Straight Alliance which provided education, resources, and advocacy for LGBTQ+ community members and allies; the FHSU Gay Straight Alliance was the only LGBTQ+ organization in Western Kansas at that time.


Morgan relocated to Pittsburgh for graduate school, completing her Master’s in Professional Counseling at Carlow University. Her focus in graduate school was working with patients in hospice care, as well as, seniors living with degenerative cognitive conditions. She also worked in various programs through the Allegheny County Area Agency on Aging. She worked in both the OPTIONS care management program and Older Adult Protective Services. Each program sought to provide assistance, care, and dignity to adults 60 years and older living in Allegheny County.


Morgan enjoys amassing records for her vinyl collection, creative writing, and visiting her local independent movie theater.


Sabrina Richie, BS

Intake Specialist

Sabrina Richie (she,her,hers) graduated from California University of Pennsylvania with a
Bachelors in Science, General Education, with a focus on Social Work. During her college
years she worked primarily in the food service industry before working in the mental health field.
She worked as a mental health technician with the Mental Health Association of Washington
County for about three years before entering the realm of Housing Stabilization.

Sabrina was a customer service representative working on Allegheny County's Emergency Rental Assistance Program, which launched in March 2021, as a COVID rent relief program. Developing a strong passion for housing stabilization work, Sabrina is ecstatic to continue to learn and grow in the field with Just Mediation Pittsburgh.

Sabrina enjoys spending time with her animals, gardening, and being outdoors. Sabrina is also
an avid gamer and enjoys spending time during the cold months of the year playing her Xbox
with friends online.

Just Mediation Pittsburgh has over sixty-five community mediators trained to respond to the specific needs of landlords and tenants in housing disputes.

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