

My name is Heather, and I prefer people refer to me as Heather, not Dr. Muxworthy. I have worked as a Psych RN, CNS, and NP for the past 35 years. My passion has been to work with people with bipolar disorder, major depression, anxiety disorders. I have a subspecialty in Personality Disorder. I am well versed in Dialectical Behavior Therapy, as well as Cognitive Therapy and other modalities. I am a therapist at heart and also can prescribe psychotropic medications.
I have been a nurse practitioner since 2008 and board certified in psychiatry since 2024. As a provider I have always had a focus on mental health, as it is key to whole health! I have a background in palliative care and have extensive experience working with adult and geriatric patients. I am cisgender and straight but I welcome working with the LGBTQ+ community. I do medication management primarily with people with depression, anxiety, bipolar disorder, PTSD. Please note that I do not treat ADHD with stimulant medications. As a telehealth-only provider, I am unable to accept all clients. We will meet for an initial consult to see if we are a good fit, prior to committing to working with each other. I look forward to meeting you!
I am a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) licensed in New York. I earned my Master of Science in Nursing from Saint John Fisher College.


Headway makes it easy to find support for your mental health — from finding the right provider, to understanding costs, to scheduling with ease.