Our Providers
Colleen Irwin, APRN, PMHNP- BC (she/her/hers)
I am a dually certified Family Nurse Practitioner and Psychiatric Mental Health Nurse Practitioner. I completed my Master’s in Nursing at Kennesaw State University in Kennesaw, GA, and my post-graduate psychiatric mental health certification at Wilkes University in Wilkes-Barre, PA.
I have been a Family Nurse Practitioner for over 18 years, well versed in assessing, diagnosing, and prescribing medications for anxiety, depression, PTSD, bipolar, insomnia and ADHD.
Janette Robinson, APRN, PMHNP- BC (she/her/hers)
Ms. Janette Robinson is a dedicated nurse practitioner specializing in psychiatry. She offers her services at Accelerated Psychiatric Solutions, LLC, where she welcomes patients of all ages and communities residing in Orlando, FL. She also takes virtual appointments.
Ms. Robinson earned her bachelor's degree from the University of Central Florida. She then obtained her master's degree in nursing from South University and a post-master's certificate in psychiatric and mental health nursing from Wilkes University.
Ms. Robinson creates a safe space for patients to express their mental health concerns openly. To offer the best possible care, she formulates personalized treatment plans and refers patients to specialists when necessary.
Amanda McCormack, APRN, PMHNP- BC (she/her/hers)
My journey in nursing began over 25 years ago with a deep desire to make a difference in people's lives. Over the years, I have had the privilege of collaborating with patients from all levels of society, guiding them through some of their most challenging and rewarding moments. This journey has not only enriched my professional skills but has also profoundly shaped my understanding of empathy, resilience, and the human spirit.
For the past decade, I have served as a Family Nurse Practitioner (FNP), I obtained my master’s degree from the University of Cincinnati. I have been able to expand my scope of practice and deepen my relationships with patients and their families.
Recently, I embarked on a new chapter in my career by becoming a Psychiatric Mental Health Nurse Practitioner (PMHNP), with my post-master’s certificate from Wilkes University. In this role, I have been dedicated to addressing the mental health needs of my patients, understanding that mental well-being is a critical component of overall health. My passion for mental health care stems from a genuine desire to provide support and healing to those struggling with mental health challenges. It has been incredibly rewarding to see the positive impact I have made on my patients’ lives.
Throughout my career, my patients have been my greatest teachers. Their courage, strength, and stories inspire me every day. I am deeply committed to creating a safe and supportive environment where every patient feels heard, respected, and cared for.
I look forward to continuing to serve my community with dedication, compassion, and a relentless passion for improving the health and well-being of every individual I have the privilege to care for.
Mara-Joanne Derinor DNP, PMHNP-BC
Madeline Japp, APRN, PMHNP-BC (she/her/hers)
Madeline Japp is a Board Certified Psychiatric Mental Health Nurse Practitioner. She earned her Bachelor of Science degree in Nursing from the University of Central Florida and then her Master of Science in Nursing from Frontier Nursing University. She brings over 9 years of clinical experience primarily serving the oncology and psychiatric population. She is passionate about reducing the mental health stigma through teaching and education as well as ensuring mental health care is accessible to everything. In her free time, Madeline enjoys kayaking and exploring the different spring systems here in Central Florida with her husband and playing with her 10-year-old English Bulldog rescue named Rosie.