Child, Adolescent & Adult Psychiatrist

Alexander H.
Sheppe, MD, FAPA, DFAACAP

Psychiatrist · Psychotherapist · Psychoanalyst

Double board-certified psychiatrist whose work integrates complex clinical evaluation, personality assessment and development, psychodynamic psychotherapy, transference-focused psychotherapy, psychoanalysis, medication management, and family systems.

Columbia University Cornell University TFP-New York FAPA DFAACAP
Alexander H. Sheppe, MD, psychiatrist and psychotherapist in New York City
Midtown Manhattan
In-person and clinically appropriate telehealth
Academic Role

Assistant Professor of Clinical Psychiatry, Columbia University Vagelos College of Physicians & Surgeons

Advanced Training

Certified in Transference-Focused Psychotherapy and individually mentored by Otto Kernberg

Clinical Focus

Complex presentations, personality assessment and development, adolescents, emerging adults, families, and care teams

Clinical Perspective

The fullpicturematters.

Diagnosis should guide treatment without becoming the entire story.

Dr. Sheppe often works with patients and families when the clinical picture has become layered, confusing, or fragmented across several diagnoses and treatments. He cares about identifying and addressing the root causes of difficulties. His approach considers symptoms alongside personality functioning, development, identity, relationships, family context, strengths, and the care environment around the patient.

Depending on the question, the work may include complex clinical evaluation, personality assessment, psychotherapy, psychoanalysis, transference-focused psychotherapy, medication management, family consultation, second opinions, and collaboration with an existing therapist, school, program, or treatment team.

The aim is a formulation that explains how the pieces fit together. That formulation can help clarify what has maintained the difficulty, what prior care may have missed, and what kind of treatment structure is most likely to make sense at this developmental moment.

Symptoms & Diagnoses Personality Functioning Development & Identity Relationships Family System Prior Care, Risk & Strengths
Areas of Clinical Focus

Dr. Sheppe’s Areas of Expertise

Seven connected areas show how Dr. Sheppe approaches complex evaluation and treatment. Each folder offers meaningful provider-level detail, while the dedicated specialty page will carry the complete explanation.

Clarifying a Layered Clinical Picture

Complex Clinical Evaluation

This work is useful when a presentation has accumulated multiple diagnoses, conflicting opinions, medication questions, or treatments that have helped only partly. Rather than reviewing symptoms in isolation, Dr. Sheppe aims at the root causes. He considers development, personality functioning, family dynamics, relationships, strengths, and the sequence of prior care.

The result is a more coherent formulation of what may be happening and why. That formulation can support diagnostic clarification, a change in treatment structure, or better coordination among the professionals already involved.

Testimonials & Reflections

Psychiatry and psychotherapy as a calling.

Excerpts from third-party review platforms. Individual experiences vary. Select a review to read the original source.

Training, Roles & Distinctions

Professional record.

Academic psychiatry, psychoanalytic and TFP training, clinical teaching, professional affiliations, and selected scholarship presented in one connected record.

Patients, Families & Collaborators

Who Dr. Sheppe works with

Adolescents

Complex mood, anxiety, attention, trauma, personality, behavioral, school, family, and relationship concerns considered alongside identity formation, safety, autonomy, and the developmental tasks of adolescence.

Emerging Adults

College, work, identity, relationships, independence, diagnostic uncertainty, and failure to launch, including the tension between autonomy, support, current capacity, and the systems surrounding the young adult.

Adults

Recurring or layered concerns involving mood, anxiety, trauma, personality functioning, relationships, prior treatment, medication questions, or the need for a formulation that connects symptoms with longstanding patterns.

Families & Care Teams

Parents, partners, therapists, schools, programs, and referring professionals seeking clearer roles, communication, treatment participation, and coordination around a shared clinical formulation.

Academic, Clinical & Professional Background

Roles, training & distinctions

Academic & Clinical Roles

  • Assistant Professor of Clinical Psychiatry, Columbia University Vagelos College of Physicians & Surgeons
  • Instructor, Transference-Focused Psychotherapy Program, Columbia University Center for Psychoanalytic Training and Research
  • Instructor and Supervisor in Psychodynamic Psychiatry, NewYork-Presbyterian Child and Adolescent Psychiatry Residency Training Program of Columbia and Cornell Universities
  • Instructor, Child and Adolescent Psychodynamic Psychotherapy Program, Columbia University Center for Psychoanalytic Training and Research

Education & Advanced Training

  • Certification in Adult Psychoanalysis, Columbia University Center for Psychoanalytic Training and Research
  • Certification in Transference-Focused Psychotherapy through Columbia, ISTFP, and TFP-New York
  • Several years of weekly individual supervision with Otto Kernberg
  • Advanced training in DBT, MBT, GPM, CBT, motivational interviewing, and prolonged exposure therapy
  • Child and Adolescent Psychiatry Fellowship at NewYork-Presbyterian/Columbia and Weill Cornell
  • Adult Psychiatry Residency at NewYork-Presbyterian/Weill Cornell Medical Center
  • M.D., University of Chicago Pritzker School of Medicine
  • B.A. and B.S., Indiana University, summa cum laude with triple majors in biology, philosophy, and religious studies

Honors, Methods & Affiliations

  • Teacher of the Year, 2025, Columbia and Cornell University Child & Adolescent Psychiatry Training Program
  • John J. Weber Prize for Psychoanalytic Research, 2024, Columbia University
  • Fellow of the American Psychiatric Association and Distinguished Fellow of the American Academy of Child and Adolescent Psychiatry
  • Member of TFP-New York and the International Society of Transference-Focused Psychotherapy
  • Board Member, Emotions Matter, and Consultant, The Dorm NYC
Selected Scholarship

Published work & international lectures

Academic work connecting personality-focused psychotherapy, adolescent development, family systems, and the practical treatment of complex presentations.

2026 · Manuscript

Sheppe, A. H., Bird, J., Nicolae, M., Freed, P., Zimmerman, M., Griepp, M., Normandin, L., & Weiner, A. (2026). Working with complex families of patients with severe personality disorders: A novel approach using transference-focused psychotherapy [Manuscript in preparation]. Columbia University.

2026 · AACAP

Sheppe, A. H. & Rice, T. (2026). Manualized short-term psychodynamic psychotherapies for children and adolescents: A primer in regulation-focused psychotherapy for children (RFP-C) and transference-focused psychotherapy for adolescents (TFP-A). Annual Meeting of the American Academy of Child and Adolescent Psychiatry, Atlanta, Georgia.

2026 · International Plenary

Sheppe, A. H. (2026). Plenary lecture: Working with families and failure to launch. Ninth Biennial Conference of the International Society of Transference-Focused Psychotherapy, Vienna, Austria.

2025 · International Congress

Sheppe, A. H., Ensink, K., Sorenson, S., & Caraballo, A. (2025). Three approaches to treat adolescent mental health problems: Dialectical behaviour therapy (DBT-A), mentalization-based treatment (MBT-A), and transference-focused psychotherapy (TFP-A). Twenty-First International Congress of the European Society for Child and Adolescent Psychiatry, Strasbourg, France.

2025 · Peer-Reviewed Publication

Lafont, E., Sheppe, A. H., Malberg, N., & Rice, T. (2025). Training in psychodynamic psychotherapy. Child and Adolescent Psychiatric Clinics of North America 34(3):493–509.

2024 · AACAP

Sheppe, A. H., Ensink, K., Sorenson, S., & Caraballo, A. (2024). Three approaches to treat adolescent mental health problems: Dialectical behavior therapy (DBT-A), mentalization-based treatment (MBT-A), and transference-focused psychotherapy (TFP-A). Annual Meeting of the American Academy of Child and Adolescent Psychiatry, Seattle, Washington.

2024 · International Conference

Sheppe, A. H. (2024). Managing complex families of patients with severe personality disorders: A novel approach. Eighth Biennial Conference of the International Society of Transference-Focused Psychotherapy, New York, New York.

2024 · APsaA

Sheppe, A. H. (2024). Issues and innovations in contemporary child analysis: Transference-focused psychotherapy for adolescents (TFP-A). National Meeting of the American Psychoanalytic Association, New York, New York.

2023 · AACAP

Sheppe, A. H., Bate, J., Normandin, L., & Weiner, A. (2023). Transference-focused psychotherapy for adolescents (TFP-A) with severe personality disorders: Treatment model, techniques, and assessment. Annual Meeting of the American Academy of Child and Adolescent Psychiatry, New York, New York.

2016 · APA

Faggen, A. E., Sheppe, A. H., & Penzner, J. B. (2016). The case of a queer heterosexual: Exploring the concept of mostly heterosexuals and their unique experiences of mental illness. Annual Meeting of the American Psychiatric Association, Atlanta, Georgia.

Practice Access

Midtown care, with telemedicine across five states.

In-person care is available at The Sheppe Group’s Midtown Manhattan office. Telemedicine may also be available for patients located in New York, California, Florida, New Jersey, and Connecticut, when clinically appropriate.

Begin With Clarity

Ready to takethe next step?

Request a consult to discuss fit, clinical needs, and the most appropriate next step for you, your child, your family, or a patient you are helping support.