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.
Christine is a Board Certified Psychiatric Mental Health Nurse Practitioner, who has experience treating patients across the life span. Christine received her Doctor of Nursing Practice from the University of Delaware, specializing in psychiatry/mental health. Her doctoral project was on mindfulness in substance use disorders. Christine has worked in the outpatient mental health setting since 2019. During that time, she has treated patients with a variety of mental health conditions. Prior to working in the outpatient mental health setting, Christine was a critical care registered nurse rotating between five specialty intensive care units in a large health system. During this time, she helped treat and advocate for clients with acute and chronic psychiatric conditions in the setting of an acute medical illness. Christine sees patients of all ages and treats all mental health issues.
Siddharth Bajpai, MD, is a psychiatry and sleep medicine specialist at Northern Virginia Psychiatric Group in Fairfax, Virginia. He specializes in mood disorders, anxiety disorders, and sleep disorders and has more than 20 years of experience working with patients of all ages.
Dr. Bajpai graduated from Bharati Vidyapeeth Medical College in Pune, India. He completed his residency and a post-doctoral fellowship in sleep medicine at the University of Iowa Hospitals and Clinics in Iowa City, Iowa.
He maintains his advanced medical credentials with continuing education. Dr. Bajpai is board-certified in psychiatry and sleep medicine, and he holds an active medical license in the state of Virginia.
Dr. Bajpai has published studies in prestigious medical journals, and he earned the George Winokur Award for Resident Research twice.He speaks Hindi, Urdu, and English.
In his free time, he enjoys spending time with his friends and family. Dr. Bajpai welcomes his patients to Northern Virginia Psychiatric Group and looks forward to exceeding their mental health care needs
Year Graduated: 1984Board Certification: Psychiatry and Geriatric Psychiatry
Psychotherapeutic Approach: General Psychiatry
Special Areas of Treatment Interest or Special Populations: General, Forensic, Geriatric Psychiatry, Psychopharmacology, Mood Disorders, Anxiety and Depression
Errol Segall, MD, is a psychiatrist specializing in general psychiatry, psychopharmacology, addiction, mood disorders, and anxiety disorders at Northern Virginia Psychiatric Group in Fairfax, Virginia.
After graduating from Columbia University in New York City, Dr. Segall earned his Doctor of Medicine at the University of Wisconsin in Madison, Wisconsin.
He went on to complete postgraduate training at Georgetown University Hospital in Washington, DC: a one-year internship in internal medicine, a year of neurology training, and residency training in psychiatry.
Dr. Segall holds board certification with the American Board of Psychiatry and Neurology. He’s also a professional member of the American Society of Addiction Medicine (ASAM).
Dr. Segall joined Northern Virginia Psychiatric Group in 1982 and is one of the senior partners.
He has been awarded on several occasions to be on the Top Doctors List from Northern Virginia Magazine.
Originally from Wisconsin, Dr. Segall still feels quite rooted in the Midwest.
Oko Akrong, PMHNP-BC, RN, MSN, is passionate about caring for patients. As a veteran, he knows first hand the effects of mental illness and how it negatively affects qualifications of life. His focus is to provide relief and help patients live their best lives. He is licensed in D.C., Maryland and Northern Virginia servicing the whole DMV area.
Oko Akrong received his PMHNP from Regis College. He works with adolescents and adults struggling with depression, ADHD, behavioral issues, PTSD, psychotic disorders, and more.
During treatment, Oko uses a client-centered solution-focused approach to provide the best possible care. He believes good communication and active listening leads to the best solution, and he uses these skills to help patients move forward in life. He believes hold heartedly that the relationship he has with his patients is one of a navigator whose job it is to use his skills, knowledge and education to create a clear cut path to the patients happiness.
“My appointment went great and didn't feel super structured and rigid like most often do. Overall a relaxed experience that felt like talking to a friend that is an expert.”
Oko Akrong, PMHNP-BC
Psychiatrist
10320 Little Patuxent Parkway
Suite 200
Columbia, MD 21044
5.0(4)
Kelvinda Kamara, FNP-BC, PMHNP-BC
Psychiatrist 17.1 mi
Marlaine Registe is a board certified Psychiatric-Mental Health, and Family Nurse Practitioner based in Washington, DC, Maryland and Virginia.
She earned her degree at Florida State University, where she specialized in Family/Internal Medicine. With a sub-specialty in adult, child, and adolescent psychiatry, from Shenandoah University. She has several years of experience in community health, outpatient clinics, and inpatient hospitals. Her areas of expertise include depression, bipolar disorder, anxiety disorders, ADHD, OCD, PTSD, and perinatal/postpartum.
Marlaine practices collaboratively, treating the whole person & supporting all of her patients to achieve their mental health goals.
Outside work, she can be found spending time with family, gardening, and traveling.
She looks forward to being a part of your journey.
“I was referred to nurse practitioner Marlaine when my previous provider left to practice. From the beginning, I have found her to be very attentive. She listens to her patient and responds to their concerns. I would highly recommend her. My only regret is that I can't stay with her under my insurance.”
