Cardiologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Chiropractor providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dentist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Dermatologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Family Physician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
OB-GYN providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Ophthalmologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Orthopedic Surgeon providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Pediatrician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Physical Therapist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Podiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
Psychiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.
With more than 40 years of clinical experience, Ronald P. Winfield, MD, is an expert psychiatrist who specializes in transcranial magnetic stimulation (TMS), psychopharmacology, and the treatment of mood disorders. He is the founder and the director of TMS services at Greater Lowell Psychiatric Associates, LLC, which serves the community of North Chelmsford, Massachusetts.
Dr. Winfield earned his medical degree at Harvard Medical School in Boston. He completed his residencies in psychiatry at the Veteran’s Administration Medical Center as well as the Tufts University Medical Center in Boston.
Dedicated to providing holistic, integrative care using innovative techniques, Dr. Winfield designs personalized treatment plans to address depression, anxiety, bipolar disorder, and many other conditions.
An expert with TMS, Dr. Winfield, helps many patients restore their quality of life through this innovative procedure, especially those patients with depression who haven’t found other treatments to be effective. He strives to educate and empower people so they can be active participants in their mental health care.
Dr. Winfield is board-certified in both general and forensic psychiatry. He is affiliated with Lowell General Hospital in Lowell, Massachusetts.
Board-Certified Psychiatric Nurse Practitioner
I offer medication management as well as psychotherapy and CBT for a wide range of psychiatric conditions. I use a holistic approach in order to treat the client as a whole, and encourage alternative treatment therapies as well. My goal is to establish a trusting and therapeutic relationship, in efforts to promote a positive and unique experience, but most importantly facilitate the best possible health outcomes.
Are you searching for a compassionate mental health professional who genuinely listens? Meet John Njuguna, a Board-Certified Psychiatric Nurse Practitioner licensed in both Massachusetts and New Hampshire. With extensive experience treating Bipolar Disorder, Depression, Anxiety, PTSD, ADHD, and Substance Abuse Disorders, John provides personalized psychiatric evaluations and expert medication management. His goal is to help you achieve emotional stability, improve daily functioning, and enhance your overall quality of life. Ready to take the first step toward mental wellness? Contact John today to begin your journey.
I went into psychiatry to improve access to considerate, kind, and evidence-based mental healthcare. Through my work in community health centers I have partnered with hundreds of patients to be empowered and informed consumers of healthcare. In those settings, I have worked with people from all walks of life; I have had training in providing care to gender diverse populations, people with addictions, pregnant and nursing people, as well as caring for severe mental illness. I continually seek new information to be sure my patients receive appropriate care in a timely manner.
Although the care I provide is rooted in current medical knowledge, my relationship to patients is informed by the nursing model. This emphasizes caring for the whole person rather than a narrow “problem” focus. I seek to understand my patients’ lives in order to develop treatment plans that realistically align with their goals.
Are you searching for a compassionate mental health professional who genuinely listens? Meet John Njuguna, a Board-Certified Psychiatric Nurse Practitioner licensed in both Massachusetts and New Hampshire. With extensive experience treating Bipolar Disorder, Depression, Anxiety, PTSD, ADHD, and Substance Abuse Disorders, John provides personalized psychiatric evaluations and expert medication management. His goal is to help you achieve emotional stability, improve daily functioning, and enhance your overall quality of life. Ready to take the first step toward mental wellness? Contact John today to begin your journey.
I went into psychiatry to improve access to considerate, kind, and evidence-based mental healthcare. Through my work in community health centers I have partnered with hundreds of patients to be empowered and informed consumers of healthcare. In those settings, I have worked with people from all walks of life; I have had training in providing care to gender diverse populations, people with addictions, pregnant and nursing people, as well as caring for severe mental illness. I continually seek new information to be sure my patients receive appropriate care in a timely manner.
Although the care I provide is rooted in current medical knowledge, my relationship to patients is informed by the nursing model. This emphasizes caring for the whole person rather than a narrow “problem” focus. I seek to understand my patients’ lives in order to develop treatment plans that realistically align with their goals.
Whether you are considering medication for the first time or seeking a second opinion, my approach is collaborative and evidence-based. I treat a variety of conditions, including depression, anxiety, attention deficit, eating disorders, post-traumatic stress, and postpartum mood disorders. Patients often describe my approach as attentive, supportive, and thorough. My passions for mental health advocacy, research and clinical work are inspired by my respect for the diversity of human experience and our capacity for profound growth and healing.
Drawing on the uniquely personal strengths of each individual, I collaborate with my patients to meet their healthcare goals and live their best lives.
Vivian Emuobe is a Board-Certified Psychiatric-Mental Health Nurse Practitioner (PMHNP-BC) with extensive experience across hospital and community mental health settings, including leadership in culturally responsive care programs. She earned her undergraduate degree in nursing from UMass Boston and her master’s in nursing from Walden University.
Vivian is passionate about delivering compassionate, evidence-based, and person-centered care to individuals navigating mental health conditions, crisis intervention, and life transitions. She strives to create a safe, collaborative partnership environment where clients are treated with dignity, clarity, and respect. Her vision is to help each individual achieve their personal and emotional goals through practical strategies, tailored treatment, and cultural humility.
She provides psychiatric evaluations, diagnosis, and medication management for mood disorders, depression, sleep disorders, anxiety, trauma, adjustment disorders, PTSD, substance use, psychotherapy, and personality disorders. She specializes in culturally responsive mental health care, creating a safe and collaborative space where challenges can be addressed and personalized treatment plans foster both healing and resilience. Her mission is rooted in the belief that mental health care should be as compassionate as it is competent.
Vivian has learned that patients need more than treatment—they need connection, understanding, and dignity. Her approach is collaborative, comprehensive, and grounded in cultural humility. Whether adjusting a treatment plan, facilitating therapy, or offering support during a difficult moment, she believes healing begins with presence and trust. Above all, she wants every patient to know: you are becoming. It is her privilege to walk alongside clients on that journey.
Vivian recognizes that seeking support takes courage, and she emphasizes that no one has to face their struggles alone. She provides care with warmth, respect, and cultural sensitivity, ensuring clients feel heard and supported. Together, she helps individuals create a path toward stability, growth, health, and hope.
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