

With over three decades of hands-on clinical and nursing leadership experience, I am a Doctorally prepared and Board-Certified Psychiatric Mental Health Nurse Practitioner. My professional journey has been devoted to helping individuals overcome emotional distress, regain control of their lives, and achieve mental and physical well-being.
With certification as a Psychiatric Mental Health Nurse Practitioner and a Doctorate in Healthcare Administration, I bring a holistic, integrative perspective to mental health. My practice philosophy blends evidence-based psychiatric medicine with empathy, respect, and patient collaboration. Healing begins with understanding, and I take time to listen, educate, and partner with my patients to develop individualized, sustainable treatment plans.
Dr. Adatsi has a clear mission: to provide comprehensive care that not only alleviates symptoms but also enhances quality of life, restores confidence, and promotes resilience. His commitment to your well-being is unwavering.
Whether you’re navigating life transitions, managing chronic stress, or seeking clarity amid emotional challenges, I’m here to guide you toward balance, stability, and renewed hope.
Specialties:
Hello, my name is Jeannie Umanzor, and I am a DNP prepared Family and Psychiatric Mental Health Nurse Prctitioner (PMHNP-BC) with 8 years of experience in the field. For the past 8 years, I have been dedicated to working in a federally qualified health clinic serving the unhoused population. I have encountered some of the most complex illnesses, addictions and mentally ill patients. In my role, I have had the privilege of seeing a wide variety of diseases and mental health disorders. My passion for mental health is unwavering, and I firmly believe in a whole person, patient-centered approach to care. This approach allows me to provide comprehensive and compassionate care to all of my patients, ensuring that their physical and mental well-being are prioritized. My experience in working with diverse populations has equipped me with the necessary skills and knowledge to address the unique needs of each individual I encounter. I am committed to continually expanding my expertise and staying up-to-date with the latest developments in the field in order to provide the highest quality care possible.
My name is Journey Gulles, and I am a dual board-certified Nurse Practitioner in Psychiatric Mental Health and Adult-Gerontology Primary Care. I’ve been in nursing for almost two decades, with experience caring for patients in the Philippines, the Middle East, and the United States. Providing compassionate, patient-centered care is truly my passion, and I always strive to make sure people receive the best care possible. I also enjoy teaching as a part-time theory and clinical nursing instructor at colleges and universities in California. When I’m not working, I love spending time cooking at home and caring for my four fur babies.
I am experienced, PMHNP compassionate, non-judgmental person, provide the full range of psychiatric-mental health care across the lifespan and can prescribe and administer psychotherapy.
As your PMHNP, my goal is to understand your story and support you with respect and empathy. I believe mental health care works best when we work as a team and you trust that I will meet you where you are. My goal is to create a safe space for you to heal.
Hi, and welcome! I am Joy Nnebe, a Psychiatric Mental Health Nurse Practitioner. I am thrilled you’re considering working with me.
I have 8 years of experience in psychiatric/mental health nursing, and I specialize in treating anxiety, depression, bipolar disorder, ADHD, trauma, and more, using approaches like CBT therapy and trauma-informed care. I aim to provide simple, non-judgemental, supportive, and personalized care to help you feel understood and empowered on your mental health journey.


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