Theresa Colberg, MD

Staff Psychiatrist
Languages
English
Conditions Treated
Anxiety
Bipolar Disorder
Depression
Obsessive-compulsive disorder (OCD)
PTSD/Trauma
Phobias
Tics/Tourette Syndrome

Education and training

  • Temple Medical School, MD
  • Mount Sinai Beth Israel, Residency

Get to know

Theresa Colberg, MD

Dr. Theresa Colberg is a board certified adult psychiatrist. She offers guidance with navigating difficult and painful emotions that may result from mood disorders, stressful life situations, the loss of a loved one, traumatic events, attachment traumas, or neurodevelopment disorders. Within a safe, and supportive working relationship, Dr. Colberg will strive to reach an understanding of your unique situation, identify the issues that are interfering with progress, and develop a plan to better identify and achieve your goals. Previous to joining Talkiatry, Dr. Colberg served as a clinical psychiatrist for the VA Healthcare System, providing care for veterans with a predominant focus on treatment of post traumatic stress disorder. She has also worked collaboratively as an integrated psychiatrist for a primary care FQHC, treating psychiatric symptoms within a primary care setting. Dr. Colberg completed her Psychiatry Residency from Mount Sinai-Beth Israel in New York City and obtained her medical degree from Temple Medical School in Philadelphia. She offers 60-minute initial appointments and 30-minute follow-up appointments, and she won't hesitate to collaborate with other mental health experts as necessary to better support your needs.

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Alexander Wittenberg, DO

Staff Psychiatrist

Background and credentials    

Dr. Alexander Wittenberg is a board-certified adult psychiatrist. He received his undergraduate degree from Cornell University, majoring in Human Biology, Health, and Society. He earned his medical degree from the New York Institute of Technology College of Osteopathic Medicine, where he was a  member of the Psi Sigma Alpha Osteopathic Honor Society. As chief resident at  Mount Sinai Beth Israel, he gained extensive experience working in outpatient  settings and managing patient care at one of New York City's busiest clinics. Dr. Wittenberg has expertise in treating a wide range of mental health conditions, including depressive disorders, anxiety disorders, bipolar disorder, trauma and stressor-related disorders, and OCD.    

Treatment approach    

Dr. Wittenberg offers highly individualized and empathic treatment, primarily focusing on medication management. He frequently recommends integrating therapy into treatment plans and may suggest collaborating with a therapist. Dr. Wittenberg prioritizes a holistic approach, emphasizing overall well-being alongside symptom relief. He encourages the incorporation of mindfulness, self-compassion, exercise, nutrition, and attention to interpersonal relationships into his treatment strategy.    

What you can expect in a first visit    

During an initial visit with Dr. Wittenberg, patients can anticipate a collaborative, patient-centered, and non-judgmental environment designed to foster a meaningful therapeutic relationship. He will thoroughly discuss individual concerns and treatment goals, exploring potential therapeutic interventions, including medication management and holistic strategies to support mental health and overall wellness.

   

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.

Gusta Shurdut, MD

Staff Psychiatrist

Dr.Gusta Shurdut is a board-certified adult psychiatrist with 8 year experience. She completed her medical training at SUNY Downstate Medical center in Brooklyn, and psychiatric residency at Mount Sinai Beth Israel, NYC. After her residency, she worked as an assistant professor at Mount Sinai Psychiatric Ambulatory Services. Dr.Shurdut graduated magna cum laude from Columbia University with an undergraduate degree in biology. Prior to moving to New York, she obtained a degree in communications and public relations and worked as a journalist at her hometown in Latvia.

Dr.Shurdut believes in individual, empathetic, and collaborative treatment approach. Through her residency and work experiences, Dr.Shurdut has developed expertise to treat various mental health conditions including mood disorders, anxiety, OCD, ADHD, PTSD. While her primary focus is medication management, she also incorporates CBT, psychodynamic and supportive psychotherapy.

Dr.Shurdut’s goal is empowering patients to participate in their healthcare choices. As a psychiatrist, she feels honored to witness the complexity of the human experience, and curious to explore the factors that contribute to it.  On intake appointment, she will take time to understand your concern, provide assessment, discuss treatment options and collaboratively decide on most appropriate action. The follow up appointments are usually 30 minutes and include a psychotherapy modality.

Alexandra Dunn, MD

Staff Psychiatrist

Dr. Alexandra Dunn is a board-certified adult psychiatrist who completed her medical training at the University of California Irvine School of Medicine. She then moved to New York to complete her psychiatric residency training at Mount Sinai Beth Israel. During training, Dr. Dunn gained extensive clinical experience in psychiatric inpatient, outpatient, and emergency settings, allowing her the opportunity to treat patients of all ages and backgrounds. In addition, she co-led a mindfulness group at the outpatient clinic, worked with students at Baruch College, and rotated with the Assertive Community Treatment team at MSBI. Ultimately, Dr. Dunn chose outpatient care, focusing on treating patients with mood and anxiety disorders. While her practice primarily emphasizes medication management, she also incorporates supportive and cognitive behavioral therapy techniques in her sessions with patients. If appropriate, Dr. Dunn will refer you for psychotherapy and collaborate with your therapist to support your care. She looks forward to meeting and working with you to help you feel better.

Jessi Munoz, MD

Staff Psychiatrist

Background and credentials

Dr. Munoz is a board-eligible adult psychiatrist. He earned his medical degree from Rutgers, New Jersey Medical School and completed his psychiatric residency at Mount Sinai Beth Israel. Throughout his training, he gained experience in a variety of clinical settings, including outpatient and inpatient care, as well as psychiatric emergency services.

Treatment approach

Dr. Munoz provides compassionate psychiatric care through a combination of pharmacotherapy and supportive therapy. He specializes in treating depression, anxiety, bipolar disorder, and psychotic disorders. He has extensive experience working with LGBTQ+ and Spanish-speaking communities. His treatment philosophy is holistic, viewing patients as whole individuals and addressing their specific needs at different stages of life. He also emphasizes the importance of exercise, relationships, and overall well-being in his approach to mental health care.

What you can expect in a first visit

During the first visit, patients can expect a comprehensive and patient-centered evaluation. Dr. Munoz takes the time to understand each patient’s symptoms, background, and personal goals. He collaborates with patients to develop an individualized treatment plan that may include medication management, supportive therapy, and lifestyle modifications to support their overall well-being.

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.

Mayra Cabrera Dean, MD

Clinical Director, Patient Experience

Dr. Cabrera is a board‐certified psychiatrist with several years of experience working with an ethnically and culturally diverse population in outpatient, inpatient, and psychiatric emergency room settings. Most recently, Dr. Cabrera practiced privately treating adults with a wide range of mental illnesses both in person and via telepsychiatry. Prior to this, she was an attending psychiatrist in the outpatient department and in the Comprehensive Psychiatric Evaluation Center at Mount Sinai Beth Israel where she also served as Associate Training Director of Psychiatric Residency Training. Dr. Cabrera has a strong background in psychopharmacology and supportive and psychodynamic psychotherapy.

Krista Alexander , MD

Staff Psychiatrist

Dr. Krista Alexander is a board-certified psychiatrist who loves equipping her fellow human beings to feel and function better. She studied medicine at the University of Texas Southwestern Medical School and completed her residency at Duke University. She has worked in both private practice and integrated primary care/behavioral health care settings. She is a member of the American Psychiatric Association and the North Carolina Psychiatric Association. Krista offers medication management and supportive psychotherapy for mood disorders, anxiety disorders, trauma, ADHD, substance use disorders, and other mental health issues. She strives to embody "relational prescribing” and believes that med management is most effective in the context of a relationship of mutual trust, emotional safety, and shared decision-making between provider and patient. She has trained in psychodynamic psychotherapy and various forms of cognitive behavioral therapy, and tailors her approach to each patient's individual strengths and needs. Krista understands that the needs of the whole person must be addressed in order to facilitate growth and healing. She enjoys collaborating with fellow medical/mental health providers to address a patient's complex needs as an integrated team.

Aurianna Santos, MD

Staff Psychiatrist

Dr. Santos is a psychiatrist with more than 4 years of experience practicing in a variety of settings with an emphasis on psychiatric outpatient care. She is experienced in treating several psychiatric disorders including but not limited to: Bipolar and Related Disorders, Depressive Disorders, Anxiety Disorders, Trauma and Stressor Related Disorders, Obsessive-Compulsive and Related Disorders, and Substance Related and Addictive Disorders. Dr. Santos received her medical degree from the University of Queensland in Brisbane, Australia / Ochsner Clinical School in New Orleans, Louisiana. She completed her residency training at Louisiana State University in Shreveport, Louisiana. Dr. Santos tailors her approach to the individual patient. She focuses on medication management and incorporates several therapeutic techniques including supportive therapy, cognitive behavioral therapy, acceptance therapy and mindfulness.

Cory Alfers, DO

Staff Psychiatrist

Dr. Alfers is a board-certified psychiatrist specializing in adult psychiatry. He has been practicing for over 11 years. He completed his undergraduate education at Virginia Tech, graduating Cum Laude with degrees in Biology and Chemistry. Following graduation, he attended a research internship at the National Institutes of Health where he received a Post-baccalaureate Intramural Research Training Award. Dr. Alfers completed his medical degree from the Western University of Health Sciences in Pomona, CA. He completed his General Psychiatry Residency at Georgetown University, where he served as Chief Resident. After residency, he entered private practice in McLean, VA. Dr. Alfers takes a comprehensive approach to patient care. He integrates biological, psychological, and environmental factors into treatment planning. He focuses on developing a meaningful therapeutic relationship and providing medication interventions for specific treatment goals. Dr. Alfers provides interpersonal psychotherapy in conjunction with medication management services. Dr. Alfers has a special interest in the treatment of multiple mental health conditions, including depression, anxiety, bipolar disorder, PTSD, ADHD, and OCD. Dr. Alfers treats adults ages 18 to 65 years old. For established patients of Dr. Alfers, please call 917-634-5311 to schedule an appointment and let the care coordinator know you are an established patient.

Stephanie Jarvie, MD

Staff Psychiatrist

Dr. Stephanie Jarvie is a board-certified psychiatrist and has been practicing for over eight years. Stephanie completed her Bachelor's degree at the University of Bristol in her native United Kingdom. She attended Saint George's University school of medicine in Grenada and completed her residency training in psychiatry at New York Medical College Metropolitan Hospital in NYC, New York. As chief resident, Dr. Jarvie learned to balance her clinical experience with organizational duties and scholarly activities. She has played a crucial role, both clinically, and has been a part of multi-disciplinary treatment teams. More recently, she has been an inpatient clinical psychiatrist at Banner University medical center in Arizona and has served as an assistant professor of psychiatry at the University of Arizona for four years. Stephanie is from Edinburgh, Scotland. Her studies and training have taken her on a journey from the United Kingdom and the Caribbean to New York City and Arizona. She uses her exposure to diverse patient populations from around the world to help with her clinical skills and treatment plans. Dr. Jarvie has a wealth of knowledge and experience in treating a diverse range of psychiatric disorders such as major depression disorder, anxiety, bipolar spectrum disorder, and post-traumatic stress disorders. Dr. Jarvie's practice focuses on medication management. She offers this in conjunction with supportive therapy in 30-minute follow-up. She works collaboratively with patients to develop individualized treatment plans to help them achieve their goal, which may include medication management, lifestyle interventions, and stress reduction techniques. Dr. Jarvie believes that additional therapy may be necessary and asks that you bring a therapist into your care team to provide the best outcome.

Jabari Jones, MD

Staff Psychiatrist

Dr. Jabari Jones is a Board-Certified Psychiatrist and an Emotional Health Consultant who has worked extensively with individuals and groups in both the public and private sectors for over a decade. His areas of focus are anxiety, depression, lifecycle-issues, and trauma. Dr. Jones has an interest in Positive Psychology -- a field of study dedicated to human well-being and flourishing. In addition to offering traditional care (Medication and psychotherapy), he also helps patients implement evidence-based interventions such as physical exercise, journaling, and meditation into their lifestyle to help them achieve their unique goals.

Laura Hendricks, PMHNP

Staff Nurse Practitioner

Laura Hendricks has been a PMHNP for over 20 years and has practiced in outpatient treatment settings, inpatient psychiatric facilities, Private Practice, Consult-Liaison Psychiatry and Telepsychiatry.  She has worked with all ages and brings a Family Systems perspective to her work, assisting patients to become more aware of their own development, attachment style, and awareness of how to change behavior patterns to create more satisfying lives.  In addition, Laura is a longtime practitioner of Non-Violent Communication (Compassionate Communication), a modality for increasing empathic connections with oneself and with others.  She incorporates these tools into her practice to support people to live more fully.  

Laura works from a whole person perspective, assisting clients to access their strengths and in utilizing treatment tools as needed.  This begins by building a strong and respectful therapeutic relationship built on collaboration and shared decision making.  She practices evidence-based medication management and values the incorporation of supportive counseling and psychoeducation as part of every encounter.  She believes that patients are empowered by becoming more educated about their mental health.  Laura practices trauma informed care, especially in regard to developmental trauma.  

Laura starts with a thorough assessment to identify and clarify diagnoses and treatment needs.  The assessment process is ongoing throughout treatment, to help further refine understanding of the patient, and to consider optimal treatment goals and strategies.  Laura works collaboratively with patients and supports shared decision making.  She values working from a strength's perspective and empowerment of patients.

Neena Mathew, PMHNP

Staff Nurse Practitioner

Neena Tressa Mathew has forged an impressive career in the medical field, with a pivotal focus on extensive mental health expertise. She is dually board certified as a Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) and Family Nurse Practitioner (FNP-BC), for care across all ages. She is fluent in English, Hindi, and Malayalam languages. Licensed in Florida, New York, Texas, and Georgia, she offers a patient-centered approach blending her experience and certifications. Her profound dedication in addressing mental health issues is evident through her hands-on experience in assessing, treating, and evaluating patients across a spectrum of psychiatric disorders including (but not limited to) ADHD, Depression, Anxiety, PTSD, OCD, Schizophrenia and Bipolar Disorders. She has excelled her services at Mindful Behavioral Healthcare, Advent Health Hospital as well as Park Place Behavioral Health care. Neena's international experience includes roles in Canada, enhancing expertise in gero-psychiatric care. She had the privilege of working in many practice areas, including, addictions medicine, grief counseling, and primary care.

Her academic credentials include a Post Master’s Certification from Florida State University and a Master of Science from D’Youville College, Buffalo NY. She holds a Bachelor of Science in Nursing from Delhi University and a Master’s Degree in Social Work from the Delhi School of Social Work. Professional affiliations with organizations like the American Nurses Association underscore her commitment to the profession. With the academic, leadership and research abilities Neena, was invited to be a member at the Sigma Theta Tau International (STTI) as a graduate nursing student for demonstrating excellence in scholarship and exhibiting exceptional achievements in nursing. Neena has authored in several US Nursing Journals and Nursing Magazines. She has published / presented various research articles in international peer reviewed journals and has an active profile on Google scholar and Research Gate.

Neena's style of practice can be traditional (prescribing up to date psychiatric medications) or alternative medicine (natural treatments including but not limited to vitamins, supplements, lifestyle modification, nutrition, exercise and stress management). She believes in the mind/body/spiritual connection, and that, we are made up as a whole person and not a series of parts, just as Hippocrates "The Father of Medicine." Her holistic approach to mental health care shines through her adept management of psychotropic medications and integration of psychotherapy including supportive psychotherapy, CBT and psychodynamic therapy. Her main area of interest is the mind, body, and spiritual connection pertaining to their relationship and its role in one's health and healing. Neena has always enjoyed helping people and finds her work very rewarding. Going beyond mere diagnosis and treatment, Neena conducts meticulous examinations and mental health assessments to ensure precise identification of psychiatric illnesses. What sets her apart is his commitment to patient education is that she empowers individuals and their families with comprehensive knowledge about their conditions and treatment plans, encompassing the prescription of medications within a broader care strategy. Neena’s extensive mental health experience is complemented by her role as a clinical instructor, where she shares her insights and knowledge. This dual commitment to clinical practice and education underscores her multifaceted contribution to healthcare, emphasizing not only in treatment but also in the empowerment and education of individuals navigating their mental health journey makes her a versatile healthcare provider.

Neena's hobbies include reading, writing, beach activities, hiking and traveling with family. Her longtime hobby has always been to involve in charitable activities through the Lion’s club. “Give and it will be given to you. A good measure, pressed down, shake together and running over, will be poured into your lap. For with the measure you use, it will be measured to you.” (Luke 6:32). It is in giving that we truly receive!

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