Meet the team


Psychiatric   Nurse   Practioners


Katherine Monica Kelly, FNP-C

I am a Family Nurse Practitioner with over 27 years of experience working with children and adults of all ages. While I am certified in Family Practice I work extensively in behavioral health. I work primarily through telehealth.

Ashley Hamilton, PMHNP-BC

Hi, my name is Ashley! While you may see I am a new nurse practitioner, I bring a wealth of knowledge and experience to the table. As a pediatric nurse of 20 years I saw the struggles that our youth (and their parents) were having with mental health. While seeking care for my own children and finding a limited amount of providers or long waitlists, I felt a calling to be part of the solution. I work primarily out of the Indianapolis office, but telehealth services are available, insurance permitting.

Jennifer Sims, PMHNP-BC

I am a Board Certified Psychiatric Nurse Practitioner who has over 25 years of experience in psychiatry and in a variety of settings including inpatient, academics, and outpatient. I received my Master’s in Psychiatric Mental Health Nursing from Indiana University. I am also a Psychiatric Clinical Nurse Specialist and have an MBA. My clinical passion is Patient-Centered Care and working in collaboration with Clients to assist them with their mental health well-being. I treat a variety of psychiatric disorders to include, depression, anxiety, and mood disorders. I work primarily through telehealth.

Nicholas Kelly, FNP

I am trained in family practice but have additional experience in mental health and addiction medicine. As a mental health provider, I believe it's my duty to legitimize and de-stigmatize mental health, in addition to my goal of making healthcare more accessible. I work primarily out of the Indianapolis office, but telehealth services are available, insurance permitting.

Jennifer Vandivier, PMHNP-BC

Hello! I'm Jennifer Vandivier, a dedicated Psychiatric Nurse Practitioner with a passion for providing individualized mental health care. The most important part of my job is listening to you. I believe in creating a safe, non-judgmental space where you feel empowered to explore your thoughts, emotions and concerns. My approach is holistic and collaborative, working closely with you as we develop a treatment plan that aligns with your unique needs and goals. I will also engage with you about alternative and natural treatment remedies. I work primarily out of the Indianapolis office, but telehealth is also available, insurance permitting.

Martha Stacy Johnson, PMHNP-BC

Mental illness comes in many forms. And making your mental health a priority isn't always easy. So, if you are reading this, then you have already made the first step in getting the help you need to be the best YOU that you can be and I'm proud of you. Together, we can come up with the best treatment plan to help you reach your goals. Your input matters, so I aim to make you feel seen and heard during the process. I work primarily out of the Kokomo office, but telehealth is also available, insurance permitting.

Adam Humphrey, MSN, PMHNP-BC

I am committed to providing a safe and supportive space for individuals seeking help with mental health challenges. As a PMHNP, my goal is to collaborate with you to cultivate a path towards healing and empowerment. I work primarily out of the Indianapolis office, but telehealth services are available, insurance permitting.

Heather Hare, PMHNP, LMHC, PMH-C

I work with adults 18-60. My passion is helping parents during child-rearing years. I am also certified in Perinatal Mood and Anxiety disorders and follow up-to-date and safe medication prescribing practices during pregnancy and postpartum. I work primarily through telehealth.

Stephanie Fortman, PMHNP-BC

As a Psychiatric Mental Health Nurse Practitioner, I take a holistic approach to mental health, focusing on the mind-body connection. My goal is not just to manage symptoms but to support your overall well-being. We'll explore medication options when needed and look at how lifestyle factors like sleep, diet, exercise, and stress impact your mental health. Together, we’ll create a balanced plan for healing and lasting recovery. I'm here to listen, support, and empower you as we work toward your goals.

I work with individuals 18 and older, offering care for a wide range of mental health conditions, including anxiety, depression, bipolar disorder, ADHD, PTSD, schizophrenia, and more, tailoring our work to your unique needs. I offer flexible availability, both during and outside of regular business hours, to accommodate your unique schedule. I work primarily through telehealth.

Kristin Clyne PMHNP-BC, ANP-BC

Hello! I see clients ages 18 and older and available by telehealth and occasionally out of the Indianapolis office. I want each of my clients to know I am truly interested in their unique story and our session is a judgment free zone. I want to meet people where they are in their journey and help them reach their own personal goals so they can live the life they are so hopeful to have.

I feel my strength as a provider is being able to put myself into other people’s shoes. I, too, have struggled at times in my life, and have experiences that have shaped me to be an empathetic provider who instills hope while we work together to find a treatment plan that is comfortable for the client and fits their needs. I work primarily through telehealth.

Lindsay Russell, MSN, PMHNP-BC

I am the owner of Mending Minds, and I have worked in mental health for over 19 years. I specialize in medication management for a variety of mental health diagnoses for ages 6 and older. I work primarily out of the Kokomo office, but telehealth services are available, insurance permitting.

Shani Berrios, MSN, APRN, PMHNP-BC

Hi! As someone who has personal experience related to mental health difficulty and trauma, I am hoping to provide empathetic care to help individuals achieve and maintain a better quality of life. My goal is to treat individuals holistically, working collaboratively with clients to tailor personalized treatment plans. I work primarily through telehealth.

Amanda Roberts, PMHNP-BC

My goal is to help the client get to their goals with their mental health. Any way I can help a client feel better with their mental health, overall health and well being is something I always strive for with my patients. If you’re having some anxiety or depression I want to be able to help decrease this. I also am certified in Botox and filler for cosmetic purposes if you are interested in aesthetics as well. I always feel awesome when I can make someone feel better about something they disliked before. I work primarily out of the Kokomo office, but telehealth services are available, insurance permitting.

Rwana Abulaban, PMHNP-BC

Hi all! I would like to help people better understand their mental health and navigate their mental health conditions. I strive to provide compassionate care to my patients with effective listening and understanding while utilizing evidence-based care and treatment. I specialize in treating patients of all ages with mental health disorders/conditions. I work primarily out of the Indianapolis office, but telehealth is also available, insurance permitting.