Jenna Hartman, DO

Background and credentials

Dr. Lillian Cole is a board-certified adult psychiatrist. She completed her undergraduate education at the University of North Carolina Wilmington and went on to earn both a master’s in biomedical sciences and a medical degree from Texas Tech University. She completed her psychiatry residency training at the University of Texas Southwestern Medical Center, where she gained experience working with a diverse range of patient populations across different ethnic, socioeconomic, and clinical backgrounds.

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Treatment approach

Dr. Cole emphasizes a holistic, patient-centered approach that integrates evidence-based medicine, psychotherapeutic techniques, lifestyle interventions, and psychoeducation. She believes that listening, collaboration, and compassion are essential to guiding patients toward recovery. Her practice primarily focuses on psychiatric medication management, and she has extensive experience treating mood disorders, anxiety, trauma-related disorders, and substance use disorders. When additional therapy is necessary for the best outcome, she may recommend integrating a therapist into the treatment plan.

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What you can expect in a first visit

Patients can expect a thorough and compassionate initial evaluation, where Dr. Cole takes the time to understand their symptoms, medical history, and treatment goals. She focuses on fostering a strong doctor-patient relationship and collaborates with each patient to create a personalized treatment plan that may include medication management, therapy, and lifestyle interventions. If additional therapy is indicated, she will coordinate with other providers to ensure comprehensive care tailored to the patient’s needs.

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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.

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Edmund Clark, MD, serves as Chief Psychiatrist at Talkiatry with over 17 years of board-certified experience, including more than 5 years delivering tele-psychiatric care to underserved areas. His career spans 23 years in public service, including leadership roles as Chief of the VA Mental Health Clinics in Jacksonville, FL, and program manager for the University of Florida’s Psychiatry Residency Training Program. A former U.S. Navy psychiatrist, he deployed multiple times, including to Iraq in support of an Army Combat Stress Control clinic, gaining expertise in evidence-based PTSD treatments. Dr. Clark earned his medical degree from the University of Florida and completed his psychiatry residency at the National Naval Medical Center and Walter Reed, serving as chief resident for over 50 military trainees. Before medicine, he served in the U.S. Peace Corps in Kenya.

Dr. Clark values a collaborative approach built on honesty, rapport, and ensuring patients feel heard. He helps patients identify and address multiple factors influencing their mental health, aiming for positive, lasting changes that improve function across life domains. He encourages evidence-based therapies and, when needed, involves other providers to support comprehensive care.

Dr. Clark uses measurement-based tools to assess medication efficacy and guide treatment decisions. He integrates supportive psychotherapy to strengthen coping skills and reduce negative thinking, while incorporating motivational interviewing techniques to promote recovery and self-improvement.

Dr. Ruchir Arvind is an Adult General psychiatrist. He is a Diplomat of the American Board of Psychiatry and Neurology. He has been practicing for 4 years.

Dr. Arvind believes in collaborative and educational approaches to address his client’s needs. He believes that therapy is a foundational part in building a long term therapeutic relationship with his clients. He tries to put some educational part in helping his client’s to have a deeper understanding about their illness and related struggles and needs. He likes to follow up closely regarding progress towards his client’s goals. He integrates psycho education in all sessions into explaining his reasoning behind the choice of treatment options based on evidence based medicine. He also provides a brief supportive psychotherapy and Cognitive Behavioral Therapy to aid in treatment for depression, anxiety and insomnia.

Dr. Arvind received his medical degree from PramukhSwami Medical College in India and completed his residency training at University of Texas Health Science Center in his Hometown of Houston, Texas. He held an academic position as a faculty with University of Texas Health Science Center – McGovern Medical School in Houston as assistant professor and enjoyed teaching opportunities.

During his pursuit for residency training in psychiatry Dr. Arvind had been extensively involved in clinical research understanding neurobiological and psychological aspects of development of different anxiety disorders and bipolar disorders as early as in childhood populations. He has had Publications for several peer-reviewed articles and manuscripts and presentations at annual conferences.

Dr. Arvind has experience in treating versatile patient populations. His areas of focus have been anxiety disorders, Acute stress and Post traumatic stress disorder, Attention Deficit Hyperactivity Disorder( ADHD ) and Attention Deficit Disorder ( ADD ) , Tics  and Tourette Syndrome ,Insomnia and depression. He has also worker with adults with Bipolar illness and pregnancy related anxiety and depression and helping clients with any psychiatric illness due to underlying neurological issues like Seizures, Multiple Sclerosis and NeuroCognitive Issues along with addressing Caregiver Burden for some clients.

Patients looking for a psychiatric provider will find Dr. Arvind’s approach in a gentle, friendly and educational way with a composed demeanor. He tends to approach Individualized treatment plans based on different needs for different clients and will always welcome any questions regarding the plan to reach Client’s Goals.

Dr Mark Giordano is a board-certified psychiatrist with over ten years of experience in adult psychiatry, addiction medication, pregnancy and post-partum care, complex medical consultation, and military health. Dr G practices psychodynamic psychotherapy as well as evidenced based medication management. Dr G has extensive experience working with culturally diverse populations, and is an Army veteran who deployed to Korea and Afghanistan.

Patients often describe Dr G as caring, providing clear explanations, and responsive to concerns.   Dr G highly values his patients trusting him to listen and respect them, as well as in his clinicial skills.  He works hard at helping his patients understand his approach to treatment, and what is happening along the way and why. He may be the medical expert, but he and his patients are partners working together in the process of achieving better health and functionality for them so they can live their best lives.

Dr G starts by explaining his overall approach to medication management and his goal of helping his patients live a better life free of disability. He conducts a detailed evaluation of your concerns, your experiences, and your priorities in treatment.  Dr G develops a unique treatment plan based on your unique needs. He emphasizes positive developments over the course of your work together and makes sure you always have a chance to discuss any questions or concerns you want him to know and answer.

Dr. Emily Hutchison is a psychiatrist who earned her medical degree at the University of Washington School of Medicine. She brings over 20 years of experience treating patients with chronic illnesses and integrates whole health practices into her clinical approach. In addition to her medical training, she holds a master’s degree in Adult Fitness and Cardiac Rehabilitation, which informs her focus on the connection between physical and mental health. Dr. Hutchison’s practice is grounded in promoting well-being through a holistic lens that considers the whole person.

Dr. Hutchison prioritizes creating a collaborative relationship with every patient, tailoring treatment to meet the unique needs and goals of each individual. She believes in the importance of open communication, mutual trust, and shared decision-making as the foundation for effective care. Patients can expect a supportive and respectful environment where their experiences are valued, and treatment is approached as a partnership.

In her work, Dr. Hutchison begins by exploring each patient’s personal experiences and symptoms in depth, with the goal of understanding the whole picture of their health. She develops holistic treatment plans that integrate both medical and lifestyle considerations to support long-term wellness. Known for her punctuality, excellent communication, and genuine regard for every patient, Dr. Hutchison strives to ensure that care is not only effective but also compassionate and individualized.

Douglas Brennan, MD, earned his medical degree from the University of Colorado School of Medicine and completed an adult psychiatry residency at Massachusetts General Hospital (MGH) and McLean Hospital. He also completed a forensic psychiatry fellowship at MGH. Dr. Brennan has experience in both outpatient and inpatient settings, supervising residents and mid-level practitioners, and working in emergency and inpatient facilities. He remains on staff at MGH as an instructor for Harvard Medical School and is double-board certified in adult and forensic psychiatry. His outpatient work includes several years treating patients at the Department of Veterans Affairs with post-traumatic stress disorder, depression, and anxiety.

Dr. Brennan enjoys collaborating with patients to understand their goals, set expectations, and provide education on treatment options. He offers medication management evaluations and follow-up visits while working alongside licensed therapists to provide behavioral support as needed.

Dr. Brennan begins by thoroughly reviewing each patient’s history, concerns, and goals in the initial session. He then develops individualized treatment plans tailored to the patient’s objectives, ensuring care aligns with their personal goals and needs.