Our Team

Dr. Peggy V. Steinbrunner, PsyD

Dr. Steinbrunner is the owner of HBH and a licensed psychologist in Pennsylvania, Maryland, West Virginia, & Florida, with an office location coming to Pennsylvania in 2020.  She is an Active Duty Army Veteran and currently serves in the PA Army National Guard with specialized training and experience in treating Service Members and their families.  She is trained in a variety of evidence based protocols and therapies including those for trauma, depression, anxiety, substance use disorder, and sleep.  

Dr. Steinbrunner completed her pre- and postdoctoral clinical training at Eisenhower Army Medical Center. She became a licensed psychologist in 2013 and has presented research projects at national conferences and co-authored peer-reviewed journal articles.

"Dr. Peggy Steinbrunner is an exceptional psychologist and clinician. Having known her for over 10 years, she embodies empathy and compassion for each client she works with. She will work tirelessly to assist each client to make positive changes and growth. Additionally, her ability to use psychological assessments to help with diagnostic clarification further benefits her clients to create treatment plans tailored to their specific needs. She will also work with your other providers, as needed, to collaborate on best practices for your care. I highly recommend her services and Horizon Behavioral Health, PLLC!!"

- Dr. Brandy Gardner

Heather Sjolund, MSW, BSL

Heather is an outpatient therapist, currently working full-time with Hospice, and providing evening and weekend therapy appointments at HBH. She has worked with children, adolescents, families, and adults for 8 1/2 years. She recently received specialized training in death and dying services. She has a Behavioral Specialist License to work with patients with Autism Spectrum Disorder. She has experience and training with hands-on therapy, CBT, Motivational Interviewing, and therapeutic activities with children. Her personal hobbies include running, swimming, traveling, hiking, fall festivals, decorating for holidays, and helping others. She is originally from Connecticut but has lived in PA for 12 years. She also has a Masters in Social Work.

Heather Ison, LPC, NBB

Ms. Ison is a graduate from Lindsey Wilson College School of Counseling in Columbia KY in 2011 and has worked with multiple populations in the mental health field for 14 years.  She began working with the adolescent population and soon realized she could help the children best by helping the parents.  She has worked the last two years with the patients with substance use disorder.  Her philosophy of counseling is meeting the patient where they are and working with their strengths to develop a comprehensive plan to help them thrive.  She uses an evidenced based counseling approach of Cognitive Behavioral Therapy and Solution Focused Therapy.  She is a trauma informed care trainer and works with patients using Dialectical Behavioral Therapy to work through their trauma.

Horizon Behavioral Health, PLLC

16 Water Street

Suite 101

Everett, PA 15537

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