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.
Hello and welcome! My name is Ashika Dickerson, and I’m a Board-Certified Psychiatric Mental Health Nurse Practitioner born in Washington, DC, and raised in the DMV area. I love spending time with my family, hosting game nights, singing karaoke, and exploring new foods and desserts. Traveling is a big part of my life—I’ve visited 14 countries so far and hope to see many more! With over 25 years of nursing experience, I’m passionate about helping people find balance, peace, and clarity. My approach is warm, down-to-earth, and collaborative. I believe in treating the whole person—mind, body, and spirit—and creating a safe, supportive space where healing can grow naturally. Together, we’ll explore patterns, build insight, and create practical strategies to support lasting wellness. My goal is to offer a safe, supportive space where healing can unfold naturally and authentically.
Maria Flick is a Board-Certified Nurse Practitioner in Family Practice and Psychiatric/Mental Health. She has been in the medical field for more than 24 years, starting in the military as an Air Evacuation Medic, then transitioning to work as a civilian in a trauma center. Ms. Flick desired to pursue her educational goals, as well as gaining experience as a front-line health care worker, and graduated with honors as a Family Nurse Practitioner from Walden University in 2014. She has worked in the specialty areas of hematology and oncology as well as working with a large population of active-duty and retired military personnel and their dependents. More recently, she returned to Liberty University to earn a Post- Masters Certificate in Psychiatric-Mental Health, graduating with honors in 2021. Ms. Flick approaches patient care with compassion and a passion to improve the lives of those entrusted to her care, using a lifetime of experience and a wealth of healthcare knowledge.
Hello and welcome! My name is Ashika Dickerson, and I’m a Board-Certified Psychiatric Mental Health Nurse Practitioner born in Washington, DC, and raised in the DMV area. I love spending time with my family, hosting game nights, singing karaoke, and exploring new foods and desserts. Traveling is a big part of my life—I’ve visited 14 countries so far and hope to see many more! With over 25 years of nursing experience, I’m passionate about helping people find balance, peace, and clarity. My approach is warm, down-to-earth, and collaborative. I believe in treating the whole person—mind, body, and spirit—and creating a safe, supportive space where healing can grow naturally. Together, we’ll explore patterns, build insight, and create practical strategies to support lasting wellness. My goal is to offer a safe, supportive space where healing can unfold naturally and authentically.
Dr. Amir Etesam, MD, is a Johns Hopkins-trained Psychiatrist at Bright Horizons Psychiatry in North Bethesda, Maryland.
After receiving his medical degree, Dr. Etesam chose to focus his career on mood and anxiety disorders. He is a member of the well-respected Alpha Omega Alpha (AOA), the only medical honor society in the world.
Diagnostic clarification and appropriately treating psychiatric disorders are the fundamentals of Dr. Etesam’s practice and his promise to his patients. His particular interests include complex psychopharmacology, Transcranial Magnetic Stimulation (TMS), and Intranasal Ketamine Esketamine (Spravato®) treatment.
Dr. Etesam is a National Institute of Mental Health (NIH) certified TMS provider. At present, he sees and treats patients with mild to moderate depression, anxiety, bipolar disorder, OCD, and ADHD, including severe and treatment-resistant cases.
He warmly welcomes all patients into Bright Horizons Psychiatry, the psychiatry, depression, anxiety, TMS, and Intranasal Ketamine focused practice, and he looks forward to caring for them.
Beltta G. Tachi, DNP, is an Adolescent and Adult Psychiatrist at Fidelity Behavioral Health. Dr. Tachi provides high-quality care to all patients at the offices of Greenbelt and Beltsville, Maryland. She sees patients virtually via Telehealth.
Education and learning have always been of importance to Dr. Tachi. In May 2009, she earned her Associate Degree in Nursing, followed by her Bachelor of Science in Nursing in 2013 from Prince George's Community College (PGCC) in Largo, Maryland.
While studying for her Masters in 2018, Dr. Tachi completed Aspen Day treatment LLC Psychiatric Mental Health Internship Outpatient under a psychiatrist's supervision, providing psychiatric evaluations and ongoing psychiatric care to adults, children, and families with mental illness disorders.
In 2019, she received her Master of Science in Nursing (MSN) from Chamberlain University College of Nursing in Addison, Illinois.
From February through May 2019, she fulfilled a Psychiatry Nurse Practitioner Internship Outpatient under the supervision of Dr. Atlener-Artis-Trower, a Licensed Psychiatrist. She provided comprehensive assessments of all members within the family, applied the appropriate interventions as needed, and utilized literation to provide evidence-based care.
Later in 2019, she achieved her Master's in Nursing Science, PMHNP-BC, at Walden University in Minneapolis, Minnesota.
Dr. Tachi is Psychiatric Mental Health Nurse Practitioner Board Certified and licensed as a Registered Nurse both in Maryland and the District of Columbia. She is licensed to prescribe in Maryland with MAT waiver.
She provides care for patients with mental health challenges, precisely medication management. With the help of therapy and medication management, Dr. Tachi helps individuals struggling with mental health problems overcome their fear and take back control of their lives.
She is passionate about empowering all her patients to live whole and healthy lives. She is here for you and your family.
I am a Board Certified psychiatrist with over 28 years of experience. I believe in treating the whole person with thoughtful listening and building a collaborative relationship in which we can find solutions to your issues together. I have special interests in ADHD, anxiety, mood disorders, autism spectrum disorders, and LGBTQ issues.
Beltta G. Tachi, DNP, is an Adolescent and Adult Psychiatrist at Fidelity Behavioral Health. Dr. Tachi provides high-quality care to all patients at the offices of Greenbelt and Beltsville, Maryland. She sees patients virtually via Telehealth.
Education and learning have always been of importance to Dr. Tachi. In May 2009, she earned her Associate Degree in Nursing, followed by her Bachelor of Science in Nursing in 2013 from Prince George's Community College (PGCC) in Largo, Maryland.
While studying for her Masters in 2018, Dr. Tachi completed Aspen Day treatment LLC Psychiatric Mental Health Internship Outpatient under a psychiatrist's supervision, providing psychiatric evaluations and ongoing psychiatric care to adults, children, and families with mental illness disorders.
In 2019, she received her Master of Science in Nursing (MSN) from Chamberlain University College of Nursing in Addison, Illinois.
From February through May 2019, she fulfilled a Psychiatry Nurse Practitioner Internship Outpatient under the supervision of Dr. Atlener-Artis-Trower, a Licensed Psychiatrist. She provided comprehensive assessments of all members within the family, applied the appropriate interventions as needed, and utilized literation to provide evidence-based care.
Later in 2019, she achieved her Master's in Nursing Science, PMHNP-BC, at Walden University in Minneapolis, Minnesota.
Dr. Tachi is Psychiatric Mental Health Nurse Practitioner Board Certified and licensed as a Registered Nurse both in Maryland and the District of Columbia. She is licensed to prescribe in Maryland with MAT waiver.
She provides care for patients with mental health challenges, precisely medication management. With the help of therapy and medication management, Dr. Tachi helps individuals struggling with mental health problems overcome their fear and take back control of their lives.
She is passionate about empowering all her patients to live whole and healthy lives. She is here for you and your family.
