Troy Grantham, MD

Rebecca Kostopoulos, PMHNP, is a board-certified psychiatric nurse practitioner dedicated to helping people struggling with mental health concerns find ways to live a full and balanced life. Rebecca's practice focuses on medication management. Typically, she offers this in conjunction with supportive or emotionally focused therapy during 30-minute follow-up visits. However, occasionally Rebecca may believe that additional therapy is also needed and ask that you bring a therapist into your care team to provide the best outcome. She received her Master of Science in Nursing with a specialty in psychiatry from Columbia University and her Bachelor of Science in Nursing from Boston College. She is trained in psychiatric diagnosis, medication management, and psychodynamic and cognitive-behavioral therapies. Rebecca has extensive experience evaluating and treating adults in a variety of settings over the past 10 years. Previously, she worked at Elmhurst Hospital's Comprehensive Psychiatric Emergency Program and at Gracie Square Hospital in an inpatient unit, in addition to community health settings and skilled nursing facilities. As a nurse practitioner, she believes that addressing mental health concerns is just as important as addressing physical concerns. She values the therapeutic relationship with a collaborative and empathic approach to treatment.

Dr. Ellis is a graduate of Robert Wood Johnson Medical School in Piscataway, NJ. He completed his psychiatric residency at Cooper Hospital/University Medical Center in Camden, NJ, where he served as Chief Resident his senior year. Dr. Ellis has served as Assistant Medical Director of the community mental health center of Gloucester County for 28 years, providing care to a diverse population. Additionally, Dr. Ellis maintained a private practice for 15 years, treating individuals and their families with ongoing collaboration with therapists and other health care providers

Dr. Rae Insalaco is a board-certified psychiatrist who completed her residency in 2011 at the University of Rochester, where she served as the chief resident of ambulatory services. During this time, she also received the Richard Carl Albert Jaenike award for outstanding performance in clinical psychiatry. Dr. Insalaco uses the bio-psycho-social model as a blueprint to understanding her patients' challenges. Since residency, she has provided direct patient care in CPEP (Comprehensive Psychiatric Emergency Program) and outpatient, ambulatory clinics, treating a wide range of psychiatric illnesses. She has also served as the collaborating psychiatrist for psychiatric nurse practitioners, psychiatry residents, care managers, social workers, and therapists at a community mental health center affiliated with the University of Rochester. Dr. Insalaco completed medical school at the New York College of Osteopathic Medicine and continues to use the principles of osteopathic medicine in her care of patients. She believes that treating the whole person is important, and not simply treating your individual symptoms in isolation. Dr. Insalaco also examines how your habits of sleep, exercise, and nutrition can contribute to your overall wellness. She believes there are many paths that lead to healing, starting with hearing your story.

Sherra St Clair is a board-certified Psychiatric Mental Health Doctor of Nursing.  She has more than a decade of experience working with individuals with a wide range of mental health concerns including attention deficit hyperactivity disorder, depressive and anxious disorders, obsessive compulsive disorder, bipolar disorder, and trauma responses. Sherra completed her Doctor of Nursing degree at the University of Wyoming and was recognized for her compassionate and welcoming approach in patient interactions. Prior to becoming a nurse practitioner, she was inspired to pursue further education while working as part of an inpatient treatment team that included psychiatrists, psychologists, patients, and their families. Witnessing the profound improvements that patients can experience after a crisis motivated her to shift to an outpatient, preventative approach. Previous to nursing, Sherra was a medical illustrator and animator, educated through the University of Michigan's medical school and enjoyed creating medical education for patients, physicians, and attorneys.

Sherra enjoys working with patients of all genders and socioeconomic backgrounds. Through shared decision making, she complements patients' strengths with evidence-based medication, psychotherapy, and education. Sherra recognizes that each individual is the expert in their life experiences. She strives to empower people to build on their self-worth, progress, and potential.

Dr. Lemaire Leo Pierre is a board certified adult psychiatric provider with over 10 years of experience. He has additional years working in the medical field as a physician assistant. Dr. Pierre's practice entails medication management accompanied by supportive psychotherapy. He frequently encourages other forms of psychotherapy with a counselor to maximize treatment outcomes. After completing medical school at Central America Health Science University, he returned to New York City and completed his psychiatry residency at New York Medical College Program at Metropolitan Hospital Center. Subsequently, he moved to Minnesota and worked with Park Nicollet Health Service/HealthPartners. He had been there for 10.5 years, where he oversaw a successful psychiatric practice and helped his patients who had been struggling with their conditions. Dr. Pierre is a member of the American Board of Psychiatry and Neurology, in addition to the American Psychiatry Association and State Psychiatry Association. He also enjoys attending conferences and reading journals to learn about cutting-edge treatments so that he is updated on the most recent FDA-approved medications.

Background and credentials

Dr. Seicarescu is a board-certified adult psychiatrist with over 12 years of experience. She received her medical degree from Carol Davila University of Medicine in Romania and completed her psychiatry residency at Wayne State University in Detroit. Following residency, she gained extensive clinical experience practicing psychiatry in diverse outpatient settings, including a multi-specialty center in North Dakota and community mental health centers in Ohio and Michigan. Dr. Seicarescu has also served as an assistant professor at the University of North Dakota and Michigan State University, where she taught and supervised medical students and residents.</p>

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Treatment approach

Dr. Seicarescu employs a collaborative, supportive, and patient-centered approach to psychiatric care, integrating medication management with therapy tailored specifically to each patient. She utilizes supportive therapy along with cognitive behavioral therapy (CBT), adjusted according to individual patient needs. Her specialty areas include the treatment of depression, bipolar disorder, psychotic disorders, PTSD, and a broad range of mental health conditions.</p>

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What you can expect in a first visit

Patients can expect an initial appointment with Dr. Seicarescu to include a thorough evaluation focusing on their unique psychiatric symptoms, personal experiences, and treatment goals. She offers a supportive and compassionate atmosphere, carefully combining medication management with individualized therapy recommendations. Her patient-centered approach ensures the creation of a personalized treatment plan to effectively address each patient’s specific needs.</p>

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Why Talkiatry?

We’re a virtual mental health practice that makes it easy to find great care. We combine quality and convenience to help you thrive—faster. Our providers, like this one, are highly trained experts who specialize in medication management and collaborate with you on a treatment plan that fits your needs and comfort level.</p>

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