Theresa Colberg, MD

Dr. Whitehouse is a board-certified adult psychiatrist with a strong background in neuroscience and psychopharmacology who has been in practice for over 25 years. At the heart of Dr. Whitehouse's clinical approach is a strong emphasis on establishing trust, building a therapeutic relationship to help patients achieve their goals, and helping people better understand their brain, its strengths, and vulnerabilities and how to use assessment and training to maximize everyone's unique emotional and cognitive capacity. Dr. Whitehouse's practice focuses on medication management. Typically, he offers this in conjunction with supportive or emotionally focused therapy in 30-minute follow-up visits. Occasionally Dr Whitehouse may believe that additional therapy is also needed and ask that you bring a therapist into your care team to provide the best outcome. He received his medical degree from Dartmouth Medical School and went on to complete his residency in psychiatry at MGH in Boston. After completing training, Dr. Whitehouse has worked in every setting from a Community Mental Health Center in rural VT, a General Hospital Department of Psychiatry in Waterbury CT, and a private psychiatric hospital in Massachusetts He has held academic clinical appointments at Dartmouth, Yale and Harvard and provided supervision to medical students, residents, APRNs, Social Workers and Mental Health Clinicians. In addition to his direct clinical work, he has extensive experience with value-based care having worked with the behavioral divisions of CIGNA Behavioral Health, Optum Behavioral Health and MCG. He also has been involved in the latest approaches made possible in mental health by the growth of direct-to-consumer services as part of digital transformation. He believes that every patient is unique and every situation different. He seeks to bring a wealth of experience to bear but, above all, to do so with a personalized and compassionate focus on what will help everyone specifically, practically, effectively, and efficiently. He is especially happy to help people new to emotional help understand the value of different approaches.

Damaris Chukwura, DNP, PMHNP-BC, is a Board-Certified Family Psychiatric Mental Health Nurse Practitioner with over a decade of experience in mental health care. She began her nursing career in 2007 and has been practicing as a psychiatric nurse practitioner since 2014. Damaris has worked in a wide range of settings including inpatient hospitals, residential treatment centers, partial and intensive outpatient programs, correctional psychiatry, and substance abuse treatment. Her clinical experience spans various conditions such as ADHD, eating disorders, mood disorders, psychotic disorders, PTSD, and treatment-resistant depression. She earned her BSN from Texas Christian University, MSN from The University of Texas at Arlington, and her DNP from The University of Alabama in Huntsville.

Damaris values open communication and collaboration with her patients. She creates a warm, caring environment where individuals feel heard and respected. Her approach is both evidence-based and supportive, blending professionalism with a welcoming demeanor. She is passionate about mental health advocacy and reducing stigma. Outside of work, Damaris enjoys spending time with her husband and three children, traveling, decorating, and watching reality TV.

During initial psychiatric evaluations, Damaris takes time to fully understand each patient’s history, concerns, and goals. She develops individualized treatment plans that align with these goals and may include supportive therapy or referrals for more intensive therapy if needed. Follow-up appointments typically last 30 minutes, allowing time to track progress and make adjustments as necessary.

Dr. Kat Atadjanova is a board-certified psychiatrist dedicated to providing holistic and compassionate care for individuals navigating mental health challenges. She earned her MD from Tulane University School of Medicine and completed a combined residency in Internal Medicine and Psychiatry at Tulane. With experience in both fields, she is especially comfortable caring for patients with medical comorbidities and takes an integrative approach to treatment.

Dr. Atadjanova values collaboration and believes that treatment works best when patients are active participants in their own care. She is committed to creating a safe, supportive environment where patients feel heard and respected. Her approach combines evidence-based medication management with psychotherapy and lifestyle guidance, tailoring each treatment plan to the unique needs and goals of the individual.

In her work, Dr. Atadjanova begins by taking time to understand a patient’s history, strengths, and challenges. From there, she develops a personalized plan that may include medication, therapy, or supportive interventions. She emphasizes shared decision-making, patient education, and holistic strategies—such as nutrition, exercise, and sleep hygiene—to help patients achieve sustainable improvements in their mental health and overall well-being.

Dr. Richard Rise has created a successful career as a psychiatrist over the past 30 years. He has participated in a variety of treatment settings and has developed a wealth of experience at both prescribing medications, providing therapy, counseling, and even coaching. He takes an individual approach to treating others, recognizing individuals as unique and worthy of love, respect, and acceptance. He is compassionate, non-judgmental, and truly enjoys helping others. He tends to gravitate towards a combination of medication management (if indicated) and psychotherapy where he treats all facets of the individual. Dr. Rise believes that we are all unique and should be treated as such. He spent most of his career in private practice until deciding to retire in 2014. After this he spent the next 3 1/2 years, reading, studying, traveling, and spending time with his loved ones. In 2018 he was offered a position as a consultant overseeing Ketamine infusion therapy for treating treatment-resistant depression. When the pandemic hit in March of 2020, Dr. Rise was asked to assist a local psychiatric hospital deal with the unique and often deadly consequences of the virus. This proved to be a wonderful opportunity for personal growth and to improve the quality of life of many others. After working at the hospital for the 2 years, Dr. Rise joined Talkiatry to continue providing high-quality psychiatric care to others in a very loving, supportive, creative, and collaborative environment.

Elizabeth Shaffer, MD, is an accomplished psychiatrist specializing in child and adolescent psychiatry. She earned her M.D. degree from St. George's University School of Medicine and holds a Bachelor of Science in Child Development from Appalachian State University where she graduated summa cum laude. Dr. Shaffer's passion for working with children and families developed during her involvement in a pre-K Head Start Program in Rural North Carolina. She completed her General Psychiatry Residency and Child & Adolescent Psychiatry Fellowship at Jerry M. Wallace School of Osteopathic Medicine at Campbell University. Dr. Shaffer obtained ABPN Board Certification in General Psychiatry in 2023 and is working towards Board Certification in Child & Adolescent Psychiatry. Dr. Shaffer has received honors and awards for her contributions to psychiatry, including the Laughlin fellowship through The American College of Psychiatrists and Resident of the Year at Cape Fear Valley Health System in 2022.Her areas of interest focus on neurodevelopmental disorders such as ADHD, Autism, and Intellectual Delay. Dr. Shaffer is affiliated with professional organizations like AACAP and APA, demonstrating her commitment to professional development. Dr. Shaffer is dedicated to promoting mental health awareness and family and patient psychoeducation. Dr. Shaffer emphasizes a joint decision-making approach to treatment options and utilizes local resources to provide wrap-around support. Dr. Shaffer is a respected psychiatrist known for her excellence, compassion, and innovative approach to mental health care. Her extensive education, accolades, research contributions, professional affiliations, and community involvement reflect her commitment to making a positive impact in her patients' lives and the broader community.

Dr. Natalie Armijo is a board-certified adult psychiatrist with over twenty years of experience. She completed medical school, internship and residency at the University of New Mexico. She has worked for private HMOs and government facilities. Her private practice combines conventional treatment with nutrition and physical activity to support total health.

Dr. Armijo treats patients, ages 18 to 64, who have conditions related to anxiety, depression, trauma and ADHD with medication and supportive therapy. Her clinical interests include integrative medicine and nutritional psychiatry.

Your first visit with Dr. Armijo will range from thirty minutes to one hour and is designed to collect and clarify information about you. Topics will include your current symptoms, previous mental health treatment, medical conditions, substance use and family history. She will review treatment options, including their risks and benefits. At the end of the visit, she will let you know if her clinical experience and the limitations of an online platform are compatible with your needs. Your safety is her priority.

Follow-up visits range from twenty to thirty minutes and will initially focus on how you are responding to treatment. As your condition stabilizes, she will help you.

- Organize a long-term mental health

- Develop discipline to accomplish your goals

- Evaluate your progress

- Maintain motivation to reach your highest potential

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