
Ellen Yin, MD
Dr. Ellen Yin earned her medical degree from NYU School of Medicine and completed her psychiatry residency at MedStar Georgetown University Hospital. She has experience with multiple forms of therapy, including psychodynamic therapy, exposure therapy for OCD, and CBT for ADHD. Dr. Yin has worked with a variety of populations and diagnoses, with particular focus on immigrants and young professionals, as well as the treatment of anxiety, OCD, and PTSD.
Dr. Yin creates a kind and accepting environment that fosters a trusting, collaborative, and respectful provider-patient relationship. She takes time to identify underlying issues and approaches treatment thoughtfully, deliberately, and with a strong foundation in evidence-based care.
Dr. Yin's approach centers on fully understanding each patient's experiences, symptoms, and goals to develop a comprehensive assessment. She works collaboratively with patients to create individualized treatment plans designed to help them achieve meaningful and lasting improvements in their lives.

Geoffrey Sinner, MD
I employ a collaborative, patient-centered approach, tailoring treatment plans to meet each individual's specific needs. My practice integrates pharmacotherapy with cognitive behavioral therapy (CBT) and supportive therapy as needed. I specialize in treating a wide range of psychiatric conditions, including depression, bipolar disorder, anxiety, ADHD, neuropsychiatric disorders, developmental disorders, and personality disorders. My philosophy is to provide personalized care that makes a meaningful impact at different stages of a patient's life.
I am board-certified in Psychiatry and completed my psychiatry residency training at Dartmouth-Hitchcock Medical Center. With over 14 years of experience, I have worked in a variety of settings, including five years in inpatient psychiatry in Vermont, where I served as Medical Director for a state hospital psychiatric unit and taught medical students. I then spent five years working in an outpatient community mental health center in Pennsylvania before transitioning to telepsychiatry, providing care to individuals in Pennsylvania, Florida, and New York.
During the first visit, patients can expect a comprehensive evaluation focused on understanding their mental health concerns, history, and treatment goals. I take a compassionate and collaborative approach, working closely with patients to create individualized treatment plans, ensuring that each patient receives a balanced and effective combination of medication management and therapeutic interventions suited to their unique needs.

Jonathan Bui, MD
I create a welcoming and supportive environment where patients feel heard and understood. I collaborate with patients to set achievable treatment goals, drawing on extensive experience in treating a variety of mental illnesses, including post-traumatic stress disorder, to ensure the best outcomes. I begin by thoroughly reviewing a patient's history to understand their background and concerns, helping to establish meaningful treatment goals. At follow-up appointments, I review progress, address any new issues, and adjust care plans collaboratively to support long-term mental health and well-being.
I earned my medical degree from the University of Maryland, School of Medicine, and completed my residency at Walter Reed National Military Medical Center. I served as a military psychiatrist for eight years, including deployment to Iraq, and was honorably discharged as a Major. I have experience in both outpatient and inpatient care, with a strong focus on compassionate, patient-centered treatment.

Joshua Riederman, DO
I place a strong emphasis on establishing meaningful relationships with my patients and supporting them in achieving their individual life goals through effective treatment. I actively incorporate patient preferences into all treatment plans and integrate psychotherapy with medication management. I recognize the importance of educating patients about their care and dedicate time during each appointment to address any questions or concerns they may have.
In my clinical practice, I begin by facilitating an open dialogue with patients regarding their primary concerns for the appointment. During initial consultations, I conduct a comprehensive assessment, which includes gathering relevant medical, familial, and social histories that may influence the course of treatment. In subsequent appointments, I engage patients by inquiring about developments that have occurred since their last visit, as well as any issues related to medications or significant life events.
I am a board-certified psychiatrist with a specialization in the treatment of adults aged 18 to 65. I obtained my undergraduate degree in brain, cognition, and neuroscience from the University of Michigan in Ann Arbor. I subsequently attended medical school at Nova Southeastern University in Fort Lauderdale, Florida, and completed my residency training at JFK Hospital in Palm Beach, Florida.

Joyln Ferrell, MD
I focus on providing patient-centered care, emphasizing improving quality of life and helping patients reach their specific treatment goals. My approach integrates medication management with supportive therapy. I believe in a collaborative treatment process and may recommend additional therapy support when necessary to optimize outcomes. I take a cautious and limited approach to the use of controlled medications, ensuring responsible medication management.
I am a board-certified psychiatrist with specialized training in treating depression and anxiety disorders. I earned my medical degree from Howard University College of Medicine and also hold a doctorate in pharmacy from the University of Georgia. I completed my residency training in psychiatry at VA Boston/Harvard Medical School and gained significant clinical experience at McLean Hospital. Additionally, I completed a fellowship in psychoanalytic psychotherapy at Columbia University Center for Psychoanalytic Training and Research.
During the first visit, patients can expect a comprehensive assessment of their symptoms, medical history, and treatment goals. I take a thoughtful and individualized approach to care, working with patients to develop a treatment plan that incorporates medication management and supportive therapy. Follow-up visits typically last 20-30 minutes and focus on monitoring progress and adjusting treatment as needed. In some cases, I may recommend involving an additional therapist to further enhance the effectiveness of the treatment plan.

Kirk Ramsey, MD
I am board certified in general and child and adolescent psychiatry. My practice primarily focuses on medication management. I see myself as a collaborator with therapists and counselors in caring for their shared patients and their families. While I specialize in working with patients with anxiety, I do not prescribe benzodiazepines.
I received my medical degree from the University of Tennessee Health Science Center in Memphis, TN. I completed my residency at West Virginia University Hospitals and WVU School of Medicine and a fellowship in child and adolescent psychiatry at the Yale Child Study Center, Yale University School of Medicine, and Yale-New Haven Hospital in New Haven and Middletown, CT. I completed my undergraduate studies at the University of Memphis.
After my fellowship, I remained in CT for two additional years, working in the Department of Children and Families, serving the state's at-risk youth and adolescents at a psychiatric residential treatment facility. I then returned to West Virginia University as clinical faculty in its School of Medicine. During that 12-year academic appointment, I had active roles in educating, training, and supervising medical students, general psychiatry residents, child and adolescent psychiatry fellows, and trainees from various disciplines. I worked for many years with adolescent males at both the Dually Diagnosed and Specialized Residential Treatment Centers within West Virginia University Healthcare. I provided outpatient and acute inpatient care, as well as hospital-based consultation services. Within the community, I provided medication evaluation and management services to residential treatment facilities and university student health. I have been seeing patients and collaborating with providers through telemedicine since 2016.

Lawrence Stansberry IV, MD
My practice focuses on medication management and also incorporates supportive therapy techniques, typically in 30-minute follow-up visits. In some cases, I may believe that additional therapy is also needed and ask that you bring a therapist into your care team.
I am a staff psychiatrist at Talkiatry, board-certified in Adult Psychiatry by the American Board of Psychiatry and Neurology. I received my medical degree from the Louisiana State University Health Sciences Center in New Orleans and completed my residency training through the Louisiana State University/Ochsner Health Foundation Psychiatry Residency program. I have experience working in inpatient, emergency, and consult-liaison psychiatry but particularly enjoy the opportunity to work longitudinally with patients in the outpatient setting.
**THIS PROVIDER CANNOT PRESCRIBE CONTROLLED SUBSTANCES FOR LOUISIANA PATIENTS**

Lorenzo Santos Gutierrez, MD
I take a personalized approach to treatment, considering the unique psychology, biology, and lifestyle of each individual patient when determining the best course of action. My practice focuses on medication management in conjunction with supportive therapy, and I conduct follow-up visits in 30-minute increments. I believe that the most successful treatments integrate physical health, therapy, mindfulness, and medication, when necessary, to provide the most effective solutions for my patients. I understand that choosing and seeing a psychiatrist can be stressful, and I am committed to providing a welcoming and non-judgmental environment where patients can feel free to discuss their concerns.
I am a Board-Certified Adult Psychiatrist with over 10 years of clinical experience in English and Spanish. I graduated from the Universidad Autónoma de Guadalajara School of Medicine and completed a rigorous 4-year psychiatric residency training in NYC at Lincoln Medical and Mental Health Center. In my residency and post-residency practice, I have provided high-quality care to culturally diverse communities and have extensive experience helping patients with Depression, Anxiety, ADHD, and other mental health conditions.

Louis Kopolow, MD
Louis Kopolow, MD is a board-certified psychiatrist with more than 25 years of experience helping patients understand the connection between emotional challenges and the body’s role in mental health. He believes that anxiety, depression, fear, anger, and other struggles are not simply problems of the mind, but experiences influenced by the whole person. His holistic approach considers the body, mind, spirit, life experiences, and social well-being to uncover meaningful paths toward healing and growth.
Dr. Kopolow believes successful treatment begins with partnership, trust, and a willingness to explore change. His style is active, collaborative, and solution-focused. He works with patients using a range of approaches, including psychotherapy, EMDR, hypnosis, and medication monitoring, while recognizing that each person’s journey requires an individualized plan. Together, patients and Dr. Kopolow identify what is not working and develop strategies to help create a more fulfilling life.
Dr. Kopolow begins treatment by building a foundation of understanding and trust. The first session focuses on getting to know each other, the second involves establishing goals and a treatment timeline, and the third focuses on determining the best treatment approach and measuring progress. He views treatment as a collaborative process that may include lifestyle changes, psychotherapy, and medication when needed.

Mahsa Mousavi, MD
My practice focuses on medication management, which I typically offer in conjunction with supportive therapy in 30-minute follow-up visits. I may determine that additional therapy is also needed and ask that you bring a therapist into your care team to provide the best outcome.
I am an attending psychiatrist at Talkiatry, Board certified in adult psychiatry, and have been practicing for over 6 years. I completed my residency at Westchester Medical Center/New York Medical College. I have experience working in private practice at the Institute for Family Therapy in Miami, and have also worked as an outpatient psychiatrist at Montefiore in NY and INOVA outpatient clinic in Virginia.

Michael Murphy, MD
I am a strong advocate of collaboration between psychiatric care and psychotherapeutic interventions and encourage the utilization of therapists and counselors. I provide psychiatric assessments and medication management along with brief supportive psychotherapy. I specialize in the treatment of children with Mood Disorders, Anxiety Disorders, ADHD, and Pervasive Developmental Disorders, and I have an extensive history of providing care for both the adult and child population.
I am board-certified in General Psychiatry as well as Child and Adolescent Psychiatry by the American Board of Psychiatry and Neurology. I hold a bachelor's degree in Chemistry Pre-med from Florida A & M University and a Medical Degree from the University of Florida College of Medicine. I completed both my residency in General Psychiatry and Fellowship in Child and Adolescent Psychiatry at the University of Virginia.
I have over 20 years of experience practicing medicine in outpatient, acute, and residential settings. I formally served as Chief of Behavioral Health Services at Ft. Eustis, Virginia. I have previously provided acute care and residential treatment at Newport News Behavioral Health Center, outpatient services in the community, and the foster care system. I have recently served as medical director of Harbor Point Behavioral Health Center.

Michelle Hornbaker-Park, MD
I am a board-certified General and Child and Adolescent Psychiatrist with over nine years of experience. My practice focuses on medication management, which is founded not only on evidence-based medicine but also on the understanding that a trusting therapeutic relationship is the cornerstone of behavioral health healing. I incorporate CBT, supportive therapy, and psychoeducation into my medication management appointments and may refer patients for additional psychotherapy to improve outcomes. I believe a whole-person approach with open, collaborative teamwork is the key to progress.
I received my Bachelor of Science degree from Ursinus College, with a dual major in Biochemistry/Molecular Biology and Neuroscience. After receiving a Health Professions Scholarship from the Army, I obtained my medical degree from Jefferson Medical College. I went on to enter active duty military service and complete General Psychiatry residency training and Child and Adolescent Psychiatry fellowship training at Tripler Army Medical Center before completing active duty service as a staff psychiatrist and 101st Airborne Division psychiatrist at Fort Campbell, KY. There I cared for active duty service members and their families to manage depression, anxiety, trauma, and the unique stressors of military service.
I later transitioned to federal civilian service and served as a preceptor for Phase II Physician Assistant trainees and Army Social Work interns, reinforcing a passion for education that carried me to Walter Reed National Military Medical Center (WRNMMC). During my time at WRNMMC, I served in several roles including Deputy Medical Director of Inpatient Psychiatry, core faculty for the National Capital Consortium Psychiatry Residency Program, Associate Program Director, and associate faculty at the Uniform Services University for Health Sciences (USUHS). Prior to transitioning out of federal service to join Talkiatry, I was repeatedly recognized for excellence in academics and mentorship and received multiple teaching awards. This zeal for education and mentorship, as well as humility, personal growth, and learning, translates directly into my philosophy for patient care.
Talkiatry psychiatrists licensed in Maryland see people across Baltimore by video. You meet from home, on your own schedule, with no commute and no local waitlist. Because care is virtual, you are not limited to the few psychiatrists who happen to have a Baltimore office.
Online psychiatry for Baltimore residents
Getting started is simple. You answer a few questions online, then get matched with a psychiatrist licensed in Maryland. From there you schedule a video visit, often within days.
Your first visit runs about 60 minutes, so there is time to talk through what is going on. Follow-up visits are usually around 30 minutes. A psychiatrist must be licensed in the state where you are during your visit, so you will be matched with a doctor licensed in Maryland.
What a psychiatrist in Baltimore can help with
Psychiatrists are medical doctors. They can diagnose conditions, prescribe and manage medication, and coordinate therapy when it helps.
Talkiatry psychiatrists work with patients on many common conditions, including anxiety, depression, and ADHD. Care also covers bipolar disorder, OCD, and PTSD. Talkiatry supports children and teens ages 5 to 18 as well.
Does insurance cover a psychiatrist in Baltimore, MD?
Talkiatry is in-network with major insurers, and your coverage is checked during the free assessment. Costs vary by plan, so confirm the details with your insurance company. You will not need to look up your plan information before you start.
Mental health care in Baltimore
Access to psychiatry is limited across Maryland. Maryland has 48 federally designated mental health professional shortage areas, and only about 22.1% of the state's need for mental health practitioners is met. An estimated 81 more psychiatrists would be needed to lift those shortage designations, according to KFF. Video care helps close that gap by connecting Baltimore residents with Maryland-licensed psychiatrists without a local wait.
Psychiatry across Maryland
Talkiatry psychiatrists are licensed across Maryland, not just in Baltimore. To see the full list of psychiatrists licensed statewide, visit our Maryland psychiatrist page.
Start with a free assessment
Ready to get started? Answer a few questions online, get matched with a psychiatrist licensed in Maryland, and schedule your first video visit. Take our free online assessment.
Can I go straight to a psychiatrist in Baltimore?

In most cases, yes. You usually do not need a referral to start with a Talkiatry psychiatrist. You begin with a short online assessment, then get matched with a doctor licensed in Maryland. Some insurance plans do ask for a referral, so it is worth checking yours.
What is the 3 month rule in mental health?

There is no single, formal "3 month rule" in mental health, and people use the phrase in different ways. Some use it to describe how long a medication can take to show its full effect. Others use it to describe how long symptoms are tracked before a plan is adjusted. If you have heard it in a specific context, your psychiatrist can explain what applies to you.
Is it better to see a psychiatrist or a psychologist?

It depends on what you need. Psychiatrists are medical doctors who can diagnose conditions and prescribe medication. Psychologists focus on therapy and testing, and in most states they do not prescribe. Many people work with both, and a psychiatrist can help you decide.
Why is it so difficult to see a psychiatrist?

Demand is high and there are not enough psychiatrists, especially in shortage areas. That leads to long waits in many places. Because Talkiatry care is virtual, Baltimore residents can often be seen within days rather than months.
Can I get a prescription from an online psychiatrist in Baltimore?

Sometimes. Medication is prescribed only when it is clinically appropriate and legally permissible. A prescription is never guaranteed, and some medications may not be available for online prescribing. Your psychiatrist will talk through the options with you.