Rania Elkhatib, MD

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Dr. Khandie Graham is a board-certified psychiatrist who completed her medical training at UCLA/Drew Medical Education and her psychiatry training at University of California, San Francisco/Fresno in 2013. She has served as a psychiatrist in the United States Air Force and prior to joining Talkiatry, was an inpatient psychiatrist. Dr. Graham's practice focuses on medication management. Typically, she offers this in conjunction with supportive therapy in 30-minute follow-up visits. However, occasionally Dr. Graham may believe that additional therapy is also needed and ask that you bring a therapist into your care team to provide the best outcome. Dr. Graham treats all adults and specializes in depression, bipolar disorder, anxiety disorders, ADHD, and life changes. She prides herself in partnering with patients to create individualized treatment plans. Dr. Graham is a great listener and spends time with her patients.

Karelis Sierra-Cintron, MD

Staff Psychiatrist

Dr. Sierra-Cintron is board-certified in adult psychiatry by the American Board of Psychiatry and Neurology and has been in practice for 12 years. Dr. Sierra-Cintron focuses her practice on medication management. She also engages in supportive therapy in a comprehensive way, focusing on the patient as a whole and not just the symptoms. Dr. Sierra-Cintron has a broad understanding of vitamin support as an adjunctive treatment to traditional medication. She has broadened her understanding of second-line treatment, having been certified in Electroconvulsive Therapy (ECT), conducting clinics in Clozapine and Long-Acting Antipsychotics (LOA), and even conducting assessments for patients interested in weight loss surgery. Dr. Sierra-Cintron has a comprehensive approach to treatment, and might consider the addition of therapy, either by referral or collaborating with an existing therapist for a more rounded approach and improved outcome. Dr. Sierra-Cintron received her medical degree from the Universidad Central del Caribe located in Bayamon, Puerto Rico. Upon graduation, she relocated to Philadelphia, where she started her residency program at Einstein Medical Center. After completing her training, she worked for 8 years in a community mental health clinic, treating an underserved population in all modalities of psychiatric care. In her 12-year career, Dr. Sierra-Cintron has treated both adult males and females, including seniors. This has led to varied and wide-ranging diagnoses during the length of her career. After leaving the community clinic setting, she started working for an outpatient clinic in a suburb of Philadelphia. Dr. Sierra-Cintron's current areas of focus are adults with Mood Disorders, Anxiety Co-Occurring Substance disorders, as well as patients with varied concomitant medical problems.‍

Gihan Abdel Razik, MD

Staff Psychiatrist

Dr Razik is a board-certified psychiatrist who has been practicing for over 20 years. Throughout her career she has helped thousands of patients overcome their mental health struggles through medication management and a combination of supportive and psychodynamic psychotherapy. She graduated from Ain Shams University School of Medicine in 1992 and went on to do her psychiatry residency training at the University of Cincinnati Medical Center, after which she became board-certified as Dr. Razik has practiced psychiatry in various settings including private practice where she has experience managing patients with depression, anxiety, bipolar disorder, OCD, ADHD, panic disorders and post-traumatic stress disorder. Early on in her career she worked with veterans at the Dayton VA Medical Center as well as with the severely mentally ill patients in community mental health. Dr. Razik lives in Mason, Ohio. In her free time, she enjoys hiking, reading, cooking, traveling, and spending time with her family.

Mahsa Mousavi, MD

Staff Psychiatrist

Dr. Mousavi holds the position of attending psychiatrist at Talkiatry. She is Board certified in adult psychiatry and has been practicing for over 6 years. Dr. Mousavi's practice focuses on medication management. Typically, she offers this in conjunction with supportive therapy in 30-minute follow up visits. Dr. Mousavi 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 has completed her residency at Westchester Medical Center/New York Medical College. She has experience of working in private practice at the Institute for Family Therapy in Miami. She has also worked as an outpatient psychiatrist at Montefiore in NY and INOVA outpatient clinic in Virginia.

Holly Clark, MD

Staff Psychiatrist

Dr. Clark is a board-certified adult psychiatrist. She is fellowship-trained in Child and Adolescent Psychiatry and has been in practice for 11 years. She received her medical degree from the Medical University of South Carolina. Dr. Clark then completed her residency training and continued her training in child and adolescent fellowship at the Medical College of Georgia. Dr. Clark works with patients to create an environment where they feel comfortable and supported. She focuses on medication management along with supportive therapy. Normally visits are 30-minute follow-ups that allow time to focus on areas of support needed. If additional therapy is recommended, she will request a therapist be added to your care team to meet all your needs. Dr. Clark has worked in both inpatient and outpatient settings with adult, child, and adolescent populations. She has worked in private practice as well as community mental health, where she worked with reaching under-served communities. Dr Clark has a passion for treating both adult and child and adolescent patients with anxiety and depression.

Alicia Garcete, MD

Staff Psychiatrist

Dr. Alicia Garcete is a board-certified child, adolescent, and adult psychiatrist who has been in practice for over 12 years. Her practice focuses on medication management, recognizing family involvement is extremely important and is an integral part of treatment. Dr. Garcete has treated a wide variety of patients with medication management, and she can provide supportive therapy and elements of cognitive-behavioral therapy, but on occasions more therapy support is needed. Additionally, she can provide supportive therapy and elements of cognitive-behavioral therapy, but on occasions more therapy support may be needed, and the recommendation to bring a psychotherapist on the care team may occur to provide an optimal outcome. Dr. Garcete is bilingual and provides care in both Spanish and English. Prior to Talkiatry, Dr. Garcete treated children, adolescents, and adults at the intensive outpatient and partial hospitalization levels of care with focus on behavioral approaches in the Depression recovery and Anxiety/OCD programs. Dr. Garcete earned her Medical Degree from the Universidad Nacional de Asuncion, Facultad de Ciencias Medicas in Paraguay. She completed her general psychiatry residency at Maimonides Medical Center in New York. She was also a Fellow in Psychoanalysis at the Psychoanalytic Institute, Affiliate to New York University School of Medicine, and completed her child and adolescent psychiatrist fellowship at Elmhurst Hospital Center, affiliate to Mount Sinai Hospital. Dr. Garcete also held a clinical assistant professor appointment from the department of psychiatry at SUNY Downstate Medical Center.

Candice Hacker, MD

Staff Psychiatrist

Dr. Candice Hacker is a board-certified Psychiatrist at Talkiatry. She completed her Psychiatry residency and a fellowship in Consultation Liaison Psychiatry at Mount Sinai/St. Luke's Hospital. She is passionate about a holistic approach to patient care, trained in psychosomatic medicine, and she has a deep appreciation for the intricate connection between the mind and body. With over 20 years of experience, Dr. Hacker has facilitated excellent outcomes in the treatment of various mental health conditions, including anxiety disorders, mood disorders, and trauma-related conditions. Dr. Hacker believes in creating a safe, nurturing and non-judgmental environment where patients can openly explore their emotions and experiences. By integrating evidence-based psycho-pharmacological modalities with mindfulness and cognitive-behavioral techniques, she empowers her patients to challenge a negative mindset and reach their goals. Beyond her clinical practice, Dr. Hacker is deeply committed to community mental health advocacy and the destigmatization of mental illness.

Richard States, LPC

Staff Therapist

Richard "Rick" States is a Licensed Professional Counselor, with broad and varied professional work experience in behavioral health (inpatient and outpatient, individuals and families, children and adults, direct service and program administration). Rick earned his B.A. in Psychology at Gannon University and his M.A. in Clinical Psychology at Edinboro University of Pennsylvania. He's earned a Post-Master's Certificate in General Psychology from Northcentral University and has completed many doctorate credits in Psychology. Since 199, Rick has taught university courses in Psychology, Sociology, and Human Services, most recently at Gannon University and Penn State University. Rick's greatest area of clinical interest and skill centers around self-regulation or "how we manage" our thoughts, feelings, emotions, behaviors, etc. Rick is writing a book on self-regulation and uses the concepts in day-to-life and behavioral health practice. Rick enjoys addressing challenges related to anxiety, stress, depression, substance use, and trauma. Rick employs eclectic but methodical tools, including cognitive behavioral therapy, psychodynamic therapy, humanism, and somatic psychology, to assist with these challenges. Rick is EMDR trained and DBT Certified. On a more personal level, Rick is a long-term martial arts instructor, T'ai Chi instructor, and meditator. Relatedly, he also offers a variety of Mindfulness-based tools to clients.

Zeynep Altun, MD, PhD

Staff Psychiatrist

Dr. Zeynep Altun is board-certified in Psychiatry and holds a Ph.D. in Neuroscience. Dr. Altun graduated cum laude from Istanbul University, Istanbul Medical School. She completed her residency training in Neurology and is Turkish board-certified in clinical Neurology. Subsequently, she moved to the U.S. and finished her Ph.D. in cellular Neuroscience at Cornell University Graduate School of Medical Sciences. Dr. Altun completed her psychiatry residency training at Albert Einstein College of Medicine, Department of Psychiatry and after, her clinical fellowship in Comprehensive Psychiatric Emergency Program at Columbia University Medical College, New York Presbyterian Hospital. Dr. Altun has practiced in various settings including Bellevue Hospital, New York Presbyterian Hospital, Columbia Doctors Faculty Practice Office, Mount Sinai West and Mount Sinai Morningside Hospitals. Dr. Altun has held various academic appointments at New York University School of Medicine Department of Psychiatry; New York Presbyterian Hospital-Columbia University Medical College Department of Psychiatry; New York State Psychiatric Institute and Mount Sinai School of Medicine Department of Psychiatry. She spent most of her professional career supervising and teaching medical students, psychiatry residents and nurse practitioners. As an adult psychiatrist, Dr. Altun has extensive theoretical knowledge of the nervous system and its disorders and more than 10 years of experience in treating various mental illnesses including mood disorders, anxiety disorders, psychotic disorders, autism-spectrum and neuropsychiatric disorders, psychiatric emergencies and crisis management as well as cognitive behavioral and supportive psychotherapy. In Columbia Doctors, she collaborated closely with the Lieber Recovery Clinic, treating young adults with various mental illnesses. The philosophy of her practice is to collaborate with patients and work together with them so that they can lead symptom-free, productive, and stable lives.

Lawrence Stansberry IV, MD

Staff Psychiatrist

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

Meena Shah, MD

Staff Psychiatrist

Dr. Meena Shah is a board-eligible psychiatrist and has been practicing for over 16 years. She specializes in child and adolescent psychiatry. Dr. Shah's practice focuses on medication management in conjunction with supportive and emotionally focused therapy in 30-minute follow up visits. Dr. Shah believes in the importance of building a therapeutic relationship with her patients and families to help achieve their emotional goals. Dr. Shah completed her residency training through Richmond University Medical Center with NY Medical College and completed her fellowship at Brookdale University Medical Center in Brooklyn, NY. Dr. Shah has extensive experience with the child and adolescent population and worked with foster care programs as well as juvenile residential facility programs .Dr. Shah served as Children's Associate Medical Director at Directions for Living Mental Health Clinic and went on to become Medical Director at Sequel Care of Florida. In addition, Dr. Shah also received her Master's degree in Hyperbaric Medicine. She completed her undergraduate studies at the University of Florida with a major in psychology. Dr. Shah's primary clinical focus has been treating children, and young adults with ADHD, mood disorders, anxiety, and helping them establish coping skills to overcome any life obstacle.

Tony Tu, MD

Staff Psychiatrist

Dr. Tony Tu is a board certified adult psychiatrist who emphasizes patient education and a psychodynamic approach to outpatient psychiatry. His passion for empowering patients with knowledge stems from his academic experience in psychiatry residency training. Dr. Tu's practice focuses on blending medication management together with psychotherapy. He also prioritizes collaboration with your therapist and encourages working together as a team. Dr. Tu is a graduate of the University of Chicago Pritzker School of Medicine where he completed an MD and PhD combined program which helped develop his "doctors as teachers” style of practice. Dr. Tu completed his psychiatry residency training at Loyola University Medical Center in Illinois. Dr. Tu served as an Associate Program Director of Loyola's Psychiatry residency training program for two years, and now maintains an Affiliate Assistant Professor of Psychiatry role with Loyola. He continues to contribute to residency training, as well as mentorship of medical students and psychology externs. Over the years, Dr. Tu has received several awards that demonstrate his affinity for teaching, including the Educator of the Year Award in 2022 from the Loyola Psychiatry Residency Program. Areas of specialization include psychopharmacology, patient-centered medicine, and combination treatment of psychiatry and psychotherapy. Dr. Tu understands that medications are not the end-all-be-all of treatment, but just the beginning. For trauma and acute stress, he understands that the journey starts at the tip of the iceberg, with much to explore as you feel more ready.

Rania Elkhatib, MD

Education and training

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