Jeffrey Niles, DO

Dr. Kim Brownell, MD, has extensive experience in both outpatient and inpatient settings. While on active duty, she practiced across the country in diverse rural and urban environments. Most recently, she spent eight years working with veterans in the VA healthcare system. She earned her medical degree from the Uniformed Services University of the Health Sciences, completed a Pediatrics Residency at Johns Hopkins Hospital, and later trained in Adult and Child Psychiatry at The Institute of Living, Hartford, CT.

Dr. Brownell values open communication and works with patients to set clear, achievable treatment goals. She fosters a warm, supportive environment where patients feel heard and respected. Her approach combines psychiatric medication management with supportive psychotherapy, elements of DBT, stress management techniques, and cross-cultural wisdom to meet patients where they are and collaboratively optimize wellness.

Dr. Brownell begins with a thorough one-hour evaluation to discuss current symptoms, treatment history, medical background, and personal goals. She listens carefully to each patient’s story to design an individualized plan that aligns with their objectives. Rooted in compassion and collaboration, she integrates her clinical expertise and life experience—including working with veterans and underserved populations—to identify strengths and guide patients on their mental health journey.

Dr. Mirica Sanders is a board-certified adult psychiatrist. She graduated from Tennessee State University and earned her medical degree from Ohio University College of Medicine. She completed her Psychiatry Residency as Chief Resident at The Cleveland Clinic and pursued advanced training in community and public psychiatry at Case Western Reserve University. Dr. Sanders has experience practicing in both outpatient and inpatient settings and holds a special interest in women’s mental health.

Dr. Sanders values creating a warm and inviting atmosphere where patients feel comfortable and heard. She encourages openness and authenticity, aiming for each patient to leave with a clear understanding of their treatment plan. She also welcomes questions to ensure patients feel fully informed and supported throughout their care.

Patients can expect a conversational interview in which Dr. Sanders gathers medical, social, family, and psychiatric history to inform a personalized treatment plan. Each session involves collaboration, with patients actively participating in shaping their care. Following appointments, patients receive an after-visit summary and instructions to guide them between sessions.

Dr. Gamberino is a board certified adult psychiatrist who has been in practice for over 25 years. He has always been fascinated by how the brain works, especially in the setting of stress, anxiety, and trauma. He completed his training at the Pennsylvania State University College of Medicine MD/PhD program and earned his PhD in Neuroscience. He subsequently completed a Residency in Adult Psychiatry including an Anxiety Disorder Research Fellowship at the University of Florida. Dr. Gamberino had a private practice for over 10 years with a focus on providing psychotherapy integrated with pharmacological management. He worked for 25 years with adult and geriatric Veterans at Department of Veterans Affairs with focus on treating PTSD, as well as a full range of anxiety and mood disorders including 7 years of providing care through telehealth treatment. Dr. Gamberino also has 10 years of experience working with adolescents in the juvenile justice system.

Dr. Gamberino is experienced and comfortable treating a wide variety of psychiatric conditions including PTSD, mood disorders such as major depression and bipolar disorder, and all anxiety disorders such as generalized anxiety disorder, social phobia, panic disorder, and OCD. He enjoys sharing knowledge with patients to help them better understand the origins of their symptoms and a range of strategies to manage them.

Dr. Gamberino utilizes a non-paternalistic approach respecting the autonomy of his patients while helping them gain insight into their presenting problems utilizing a collaborative shared decision making approach to help reduce symptoms and optimize functioning. His practice combines evidence-based medication management with psychotherapy utilizing elements of supportive, cognitive behavior, and insight-oriented therapy. Dr. Gamberino utilizes a patient, caring approach, meeting patients where they are to empower them with making changes that lead toward improvement and optimization of their wellness.

Dr. Ethan Atwood is a board-certified psychiatrist. He earned his medical degree from the College of Medicine at the University of Arkansas for Medical Sciences. He completed his psychiatry residency and fellowship at the University of Alabama at Birmingham, and he completed a forensic fellowship at the University of Arkansas for Medical Sciences.

New patients can expect a warm and welcoming atmosphere when beginning their journey with Dr. Atwood. He emphasizes a holistic approach to mental health care, combining medication management with supportive therapies. His empathetic nature and commitment to patient well-being ensures a nurturing and supportive environment.

Dr. Atwood believes in a collaborative approach, working closely with his patients to develop treatment goals and adjust treatment strategies as needed. He is committed to providing ongoing support and guidance, ensuring that patients feel confident and supported throughout their mental health journey.

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Dr. Rania Elkhatib is a board-certified general psychiatrist with extensive experience in clinical care, teaching, and research. She earned her medical degree from the University of Texas Medical Branch in Galveston and completed her psychiatry residency at UTHealth Science Center in Houston, where she later served as an Assistant Clinical Professor. During that appointment, Dr. Elkhatib was heavily involved in medical education and has developed courses in cultural psychiatry and psychiatry boot camps for medical students.

Dr. Elkhatib specializes in treating a wide range of psychiatric conditions, including Major Depressive Disorder, Anxiety Disorders, Bipolar Disorder, OCD, ADHD, and PTSD. Dr. Elkhatib focuses on evidence-based medication management but will also incorporate supportive therapy and cognitive-behavioral techniques to optimize treatment management and patient’s wellness. She is fluent in Arabic and English and has a strong interest in working with diverse patient populations.

Dr. Elkhatib has a holistic approach with focus on medication management while incorporating supportive therapy and cognitive-behavioral techniques to optimize patient wellness.

Asmita Neupane is a board-certified Post Mental Health Nurse Practitioner (PMHNP). She received her bachelor’s in nursing degree from Metropolitan state university, master’s in nursing degree from Texas Women’s University which specializes in Adult Geriatric Nurse Practitioner and completed her post-master’s degree as PMHNP from Wilkes University. Asmita Neupane has 20 plus years of experience as a Registered Nurse and almost 10 years of experience as Nurse Practitioner. Asmita Neupane is licensed to practice in Maryland and District of Columbia.

Asmita Neupane has professional interests in treating a wide range of psychiatry conditions including depression, anxiety, OCD, ADHD, PTSD, bipolar disorder, schizophrenia and eating disorders. She provides psychiatric assessments and medication management along with brief supportive psychotherapy. She focuses on holistic approaches to treatment and believes in keeping her patients healthy rather than only addressing illness. Asmita Neupane is fluent in Nepali, Hindi and English.