MEDICAL PROVIDER BIOGRAPHY Katherine-Starr Goodwin PA Family Practice Primary Office Location 145 Hollis Street Role/Year Joined Amoskeag Health 2022 Education Bachelor of Science in Biology, Milligan University (2019) Master of Science, in Physician Assistant Studies, Milligan University (2022) Board Certifications NCCPA Board Certified Clinical Interests Pediatrics Women's Health Languages Spoken English Back to Medical Providers

BEHAVIORAL HEALTH CLINICIAN BIOGRAPHY Gina Simone LCMHC, MLADC MAT Behavioral Health Clinician Primary Office Location 145 Hollis Street Year Joined Amoskeag Health 2022 Treatments & Services Adults, co-occurring mental health/substance use disorder counseling, medication assisted treatment counseling Education B.S. Psychology, Plymouth State University (2011) M.A. Clinical Mental Health Counseling, Southern New Hampshire University (2022) Board Certifications Licensed Clinical Mental Health Clinician (LCMHC) Masters Licensed Alcohol and Drug Counselor (MLADC) Clinical Interests Substance use disorders, co-occurring disorders Languages Spoken English Back to Behavioral Health Clinicians

BEHAVIORAL HEALTH CLINICIAN BIOGRAPHY Adam Chelmo MS, LCMHC Behavioral Health Clinician Primary Office Location 145 Hollis Street Year Joined Amoskeag Health 2025 Treatments & Services Mental Health Education Master of Science in Psychology, Rivier University Advance Graduate Studies in Mental Health Counseling, Rivier University Board Certifications NH Office of Professional Licensure and Certification, Board of Mental Health Practice (2019) Licensed Clinical Mental Health Clinician (LCMHC) Clinical Interests Anxiety and stress management, depression and grief, trauma desensitization, reprocessing, motivational interviewing, acceptance and commitment therapy, cognitive behavioral therapy Languages Spoken English Back to Behavioral Health Clinicians

BEHAVIORAL HEALTH CLINICIAN BIOGRAPHY Madeline Simpson LCMHC School-Based Behavioral Health Clinician Primary Office Location Gossler Park Elementary Year Joined Amoskeag Health 2022 Treatments & Services Provides brief mental health and behavioral health counseling and mentoring services to children in a school-based setting; utilizes Dialectical Behavior Therapy (DBT), Rational Emotive Behavior Therapy (REBT), Cognitive Behavioral Therapy (CBT), expressive arts interventions Education (2022) Master’s in Clinical Mental Health Counseling, Southern New Hampshire University Board Certifications Licensed Clinical Mental Health Clinician (LCMHC) Clinical Interests Children and adolescents, sports psychology, mood disorders, utilizing art, play, and different communication strategies to build children’s coping and interpersonal skills at school Languages Spoken English Back to Behavioral Health Clinicians

MEDICAL PROVIDER BIOGRAPHY Karen Mather PA - C Family Medicine Primary Office Location 145 Hollis Street Role/Year Joined Amoskeag Health 2017 Treatments & Services Family Medicine Education Bachelor of Science, The University of Connecticut Master of Physician Assistant Studies (MPAS), Albany Medical College Board Certifications National Commission on Certification of Physician Assistants (NCCPA) 2016 Languages Spoken English Back to Medical Providers

MEDICAL PROVIDER BIOGRAPHY Elizabeth Chang MSN, FNP-BC Family Practice Primary Office Location 145 Hollis St. Role/Year Joined Amoskeag Health Family Nurse Practitioner/2024 Education Master of Science in Nursing (MSN), Family Nurse Practitioner (FNP), Rivier University Associate in Applied Science of Nursing, Hudson Valley Community College Bachelor of Science in Biology, State University of New York Board Certifications ANCC FNP-BC Clinical Interests My focus is providing healthcare, health education, and whole-person care to allow each person to achieve their highest level of health, and to have agency over that experience. Languages Spoken English Back to Medical Providers

MEDICAL PROVIDER BIOGRAPHY William J Kassler MD, MPH Internal Medicine, Public Health Primary Office Location 145 Hollis Street Role/Year Joined Amoskeag Health Initially joined in 1999; returned in 2023 after an 8-year absence Education Master of Science in Public Health, MD Master of Science in Nutrition Bachelor of Science in Economics Post-doctoral training Primary Care Internal Medicine Residency at the Brown Program in Medicine Robert Wood Johnson Clinical Scholar Fellowship at UCSF Board Certifications Internal Medicine Clinical Interests Internal Medicine, Preventive Medicine, Public Health, Informatics Languages Spoken English Back to Medical Providers

BEHAVIORAL HEALTH CLINICIAN BIOGRAPHY Zachary Marx MLADC, LCISW Behavioral Health Clinician Primary Office Location 1245 Elm Street Year Joined Amoskeag Health 2025 Treatments & Services Mental health counseling, substance use counseling Education Master's of Social Work, University of New Hampshire Bachelor's of Social Work, University of New Hampshire Board Certifications Masters Licensed Alcohol and Drug Counselor (MLADC) Licensed Independent Clinical Social Worker (LICSW) Clinical Interests Older Adults, Co-Occurring Disorders, Cognitive Behavioral Therapy Languages Spoken English Back to Behavioral Health Clinicians

BEHAVIORAL HEALTH CLINICIAN BIOGRAPHY Rebecca Kisakye MSW School-Based Behavioral Health Clinician Primary Office Location Parkside Middle School Year Joined Amoskeag Health 2025 Treatments & Services Mindfulness Based Cognitive Behavioral Therapy, Solutions Focused, Dialectical Behavioral Therapy, Eye Movement Desensitization and Reprocessing (EMDR) Education (2021) Bachelor of Science in Neuropsychology, University of New Hampshire Manchester (2023) Master's in Social Work, University of New Hampshire Clinical Interests Trauma, neurodivergence, children, adolescents, family, adoption and foster care, life transitions Languages Spoken English Back to Behavioral Health Clinicians

BEHAVIORAL HEALTH CLINICIAN BIOGRAPHY Simone Bazile PMHNP-BC Psychiatric Nurse Practitioner Primary Office Location 145 Hollis Street Year Joined Amoskeag Health 2025 Treatments & Services Mental Health Education Rivier University, Nashua, NH Board Certifications ANCC (American Nurses Credentialing Center) Clinical Interests Adolescent and adults Languages Spoken English, French, Haitian Creole Back to Behavioral Health Clinicians

MEDICAL PROVIDER BIOGRAPHY Jeremy Olsson MS, FNP - C Nurse Practitioner Primary Office Location 1245 Elm Street, The Dr. Selma Deitch Center for Children & Teens Role/Year Joined Amoskeag Health 2023 Treatments & Services Pediatric Primary Care Education Bachelor of Science in Nursing (BSN), University of Massachusetts, Amherst (2008) Master of Science in Nursing (MSN), Family Nurse Practitioner (FNP), University of New Hampshire (2015) Board Certifications Family Nurse Practitioner - American Association of Nurse Practitioners (AANP) Clinical Interests Pediatric Primary Care Mental Health/ADHD Languages Spoken English Back to Medical Providers

BEHAVIORAL HEALTH CLINICIAN BIOGRAPHY Elyse O'Rourke MA School-Based Behavioral Health Clinician Role/Year Joined Amoskeag Health 2022 Back to Behavioral Health Clinicians