Jessica O'Mara, DO

Dr. Nana Cudjoe is a board-certified adult psychiatrist who focuses on comprehensive psychiatric care in the form of medication management and psychotherapy. Dr. Cudjoe's motto is to "treat each person with humanity, dignity, and respect.” She believes in wholeheartedly supporting patients in their various walks of life. Dr. Cudjoe is a graduate of Creighton University School of Medicine in Omaha, NE and completed her psychiatry residency at Southern Illinois University (SIU) in Springfield, IL. While at SIU, Dr. Cudjoe served as a chief resident and received the Resident of the Year award from the Illinois Psychiatric Society in 2020. She was awarded resident of the year in her residency program. Dr. Cudjoe previously served as the Associate Medical Director of an Inpatient Psychiatric Unit, the Psychiatry Clerkship Co-Director and Assistant Professor at Eastern Virginia Medical School (EVMS). During her time at EVMS, she was honored with Alpha Omega Alpha (AOA) membership, and was awarded faculty of the year. Throughout her time in residency and beyond, Dr. Cudjoe has participated in various research and quality improvement projects aimed at improving outcomes for patients with mental health conditions. Dr. Cudjoe is a member of the American Psychiatric Association, Black Psychiatrists of America, and the Psychiatric Society of Virginia. Dr. Cudjoe employs her expertise in clinical psychopathology and psychopharmacology to tailor patient-specific treatment plans. She has extensive knowledge in Mood Disorders, Anxiety Disorders, OCD and supporting patients receiving gender-affirming care.

Dr. Sujith Maracheril is a board-eligible psychiatrist who provides comprehensive patient care while building a physician-patient relationship centered on communication, empathy, and respect. His primary focus is medication management, and he also provides supportive psychotherapy to help patients work toward long-term improvements. While aligning treatment toward patient goals, he takes a practical approach to changes that can be made to empower patients in their lives. Dr. Maracheril is a graduate of the Sophie Davis Biomedical Education Program at the CUNY School of Medicine, a 7-year BS/MD program. He completed his residency training in psychiatry at the Zucker School of Medicine/Northwell Health at Mather Hospital. He has trained in many settings including inpatient psychiatric units, general and specialized outpatient clinics, and at a partial hospitalization program. Dr. Maracheril has experience treating a broad range of mental health conditions including depressive disorders, bipolar disorder, anxiety disorders, ADHD, and OCD. He understands that people may experience these conditions in different ways, and he aims to treat each patient in an individualized and holistic way.

Dr. Vanessa Valdes is an adult psychiatrist specializing in medication management and psychotherapy, with a strong focus on nutrition, wellness, and mindfulness. She earned her combined MD/MPH degree from the University of Miami Miller School of Medicine and completed her psychiatry residency at the University of Miami/Jackson Health System, one of the nation's leading public healthcare systems.‍During her residency, Dr. Valdes gained broad experience in diverse areas of psychiatry, including inpatient psychiatry, emergency psychiatry, outpatient care, psychotherapy, hypnosis, child and adolescent psychiatry, consultation-liaison psychiatry, psycho-oncology, and addiction psychiatry.‍Dr. Valdes primarily provides supportive psychotherapy and acceptance and commitment therapy to help patients better understand and address their stressors. She takes a holistic approach to care, emphasizing the emotional, spiritual, and physical well-being of her patients. Her goal is to inspire meaningful, sustainable changes in patients' lives through compassionate, comprehensive treatment.

Ms. Walkiewicz is a licensed professional counselor and is certified by the NBCC. She also has Certifications in Telehealth EMDR, and as a Certified Clinical Telemental Health Provider. Her position at Talkiatry is that of a psychotherapist who works along with a licensed psychiatrist in the states of Pennsylvania and New York. In her career of over 25 years, her areas of focus are: child/adolescents/adults. Pamela offers modalities in CBT, DBT, Trauma Focused CBT, EMDR, Motivational Interviewing, Problem Solving Therapy, Psychoanalytical Therapies, and Adult ADHD. Also trained in modalities for specialty groups such as LGBTQ+. Family/couples Therapy, and Personality Disorders. Also has experience with DID, and Depersonalization. Pamela received her Undergraduate and Master's degree from Gannon University in Erie, Pa. Her majors are Political Science, and Psychology, Master's in Community Counseling. She began her career as a therapist at Sarah Reed Children's Center. She did individual therapy, family, crisis, and assessments. From there, she moved to Alabama to do administrative work and private practice. Now back in Pa. Her work in Pennsylvania and New York focuses on Outpatient Therapy as a Licensed Professional Counselor. Her most recent Certifications are within the work with Telemedicine for mental health conditions. Her work in Pennsylvania and New York focuses on Outpatient Therapy as a Licensed Professional Counselor. Her most recent Certifications are within the work with Telemedicine for mental health conditions.

Dr. Kerry O'Leary is a board-certified adult psychiatrist who joined Talkiatry after she completed her psychiatry residency. Dr. O'Leary provides patient-centered care and understands the importance of actively involving patients in their treatment journey. She believes that every patient deserves personalized care tailored to their unique needs and circumstances. She utilizes evidence-based treatments combined with a comprehensive approach to address not only the symptoms but also the underlying factors contributing to her patients' distress. Although her practice focuses on medication management, she also provides supportive therapy and may recommend more intensive therapy when indicated. Dr. O'Leary approaches each patient with empathy and understanding, fostering a supportive and nonjudgmental environment. Dr. O'Leary completed her undergraduate training at The University of Texas at Austin and pursued her medical degree at The University of Texas Medical Branch in Galveston. She also graduated with a Master's in Public Health from Columbia University in New York. She went on to complete her general adult psychiatry training at Baylor College of Medicine in Houston. Dr. O'Leary focuses on treating the adult population from ages 18+. She utilizes both pharmacological and psychotherapeutic treatment interventions and has experience in treating a variety of diagnoses including depression, anxiety, bipolar disorder, insomnia, PTSD, OCD, and psychotic disorders.

Dr. Sherrell Lam is a board-certified Psychiatrist at Talkiatry. She particularly enjoys treating PTSD, depression and OCD and working with veterans and managing women's mental health through pregnancy and lactation. Her treatment philosophy is holistic and includes consideration for nonpharmacologic methods of addressing symptoms. She originally hails from the East Coast but has lived in most parts of the country. She attended the University of Illinois College of Medicine at Rockford for medical school and completed a dual internal medicine/psychiatry residency at Walter Reed National Military Medical Center. Dr. Lam spent 13 years practicing as an Army psychiatrist and has worked as an outpatient psychiatrist, consult-liaison psychiatrist, inpatient psychiatrist and substance use disorder clinical consultant. Most recently she worked as an outpatient psychiatrist at Southern California Permanente Medical Group. In her spare time, Sherrell enjoys traveling, photography, and spending time with her family.