Providers
At our practice, we are proud to have a team of Board Certified Psychiatric and Mental Health Nurse Practitioners dedicated to delivering exceptional care. We believe in a collaborative approach to treatment, ensuring that each individual receives personalized support tailored to their unique needs. Your well-being is our priority, and we are here to guide you on your path to mental health.
Christine Lisa
PMHNP-BC
Christine Lisa is a board-certified Psychiatric and Mental Health Nurse Practitioner who treats clients of all ages. She believes that truly listening to an individual’s concerns and developing a treatment plan together leads to the best possible outcomes. Taking all aspects of a person’s life and environment into consideration allows her to make thoughtful decisions alongside each client, supporting meaningful progress in their healing journey. She is licensed in both NJ and NY.
Christine founded Serenity Psychiatry and Wellness in June 2023. After working in various areas of the medical and mental health fields, she recognized the positive impact of creating a space where clients feel heard, valued, supported, and actively involved in their mental health recovery. She believes the environment plays an equally important role, which is why both the team and the office are thoughtfully designed to foster a serene and supportive setting for healing.
PMHNP-BC
Kelly Doyle
Kelly Doyle is a board-certified Psychiatric Mental Health nurse practitioner, certified emergency nurse, and certified forensic nurse. Kelly also holds a certification as a specialist in Women's Mental Health. She treats clients of all ages and always strives to provide a comfortable, safe, and therapeutic space for her clients on their path to mental wellness. Whether you are looking for medication management, therapy, or aren’t quite sure where to begin, Kelly will be able to help you meet your individual goals and health aspirations. Kelly is licensed in NJ.
PMHNP-BC
Paul Odintsov
Paul Odintsov is a highly skilled and dedicated Psychiatric Nurse Practitioner-BC with a wealth of experience in the medical field. He is board-certified as an Adult Nurse Practitioner as well, and has a strong commitment to providing comprehensive medical support to his patients. Paul offers exceptional care and assistance to ensure his patients feel safe, comfortable, and supported throughout their treatment. He strongly believes in an integrative approach to treatment and works closely to collaborate with the patient's team. This approach ensures that each patient receives comprehensive care tailored to their unique needs and circumstances. Paul is licensed in NJ and NY and also speaks fluent Russian.
PMHNP-BC
Kimberly Lapp
Kimberly Lapp is a board-certified Psychiatric and Mental Health Nurse Practitioner who treats clients of all ages licensed in NJ. She believes in building strong therapeutic relationships with clients through attentive listening and meaningful collaboration, which empowers them to actively participate in their care. By combining evidence-based medication management with therapeutic strategies, she can support clients in achieving their mental health goals.
PMHNP-C, AGNP-C
Injung, Grace Ko
Grace is dual-certified as an Adult-Gerontology Nurse Practitioner and a Psychiatric-Mental Health Nurse Practitioner licensed in both NY and NJ. She believes in providing holistic, patient-centered care that addresses both physical and mental health. Recognizing the strong connection between the mind and body, she strives to help patients achieve overall wellness by caring for both aspects of health. Grace believes the best outcomes are achieved when mental and physical well-being are treated together.
Grace is fluent in both English and Korean, allowing her to provide culturally sensitive care to a diverse patient population and build meaningful connections with her patients.
Outside of work, she enjoys spending time with her family and being in nature. She loves hiking, walking in the park, and playing with her two cats and her dog. Being outdoors helps her maintain balance and reminds her of the importance of overall wellness in everyday life.
Life Coach
At Serenity Psychiatry and Wellness, life coaching is designed to help you move forward with clarity and purpose. While therapy explores why patterns exist, coaching focuses on how to create meaningful change. It’s a practical, empowering partnership that supports your overall well-being and success.
Certified Professional Life Coach
Alyssa Sayegh
Alyssa holds a B.A. in Psychology and Family Studies, an M.A. in Professional Counseling with a School Counselor Certification, and a Professional Life Coach Certification. Her holistic perspective allows her to integrate both emotional insight and practical strategy, guiding clients to break through limiting beliefs, build confidence, and align their goals with their values. Alyssa empowers individuals to focus on self-awareness, goal setting, and mindset transformation—because she believes meaningful change begins from within. Whether supporting clients through career transitions, relationship challenges, or personal growth, her mission is to help others live with intention, confidence, and fulfillment.
Office Staff
Get to know the dedicated staff at Serenity Psychiatry and Wellness, LLC. Our experienced professionals are here to provide you with the highest quality care and support.
Office Manager
Bryan Brea
When you call or visit Serenity Psychiatry and Wellness, one of the first people behind the scenes ensuring your experience with us is smooth, supportive, and respectful is Bryan, our Office Manager. With a strong background in healthcare administration and a deep understanding of health practice operations, he brings a genuine commitment to patient care. Whether you have questions about your appointment, billing, or how to get started with care, Bryan is here to help. He brings a calm, compassionate presence to our practice and is dedicated to making each patient's journey as smooth and stress-free as possible.
Patient Care Coordinator
Emma Boiano
Emma Boiano is our Patient Care Coordinator here at Serenity Psychiatry and Wellness, LLC. She will be one of the first people you will have contact with on your journey to healing. Emma has her Bachelor's degree in Psychology and a true passion for mental health. She will greet you with a warm welcome, whether in person or over the phone. She will be able to help you with any of your scheduling needs and provide a friendly ear to listen.
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Receptionist
Judy Van Saders
Judy Van Saders is the office receptionist at Serenity Psychiatry and Wellness, LLC. She will greet you warmly and with a smile when you enter our office. Judy wants your experience to be calming and relaxing. She is certified in HIPAA compliance and has over 15 years of experience working as a school administrative assistant.
Our office is thoughtfully designed to provide a
serene and welcoming environment
that fosters comfort, healing, and overall well-being
throughout your mental health journey.
