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Takashi Matsuki, M.D. Psychiatrist, Psychotherapist

Takashi Matsuki, M.D.

Psychiatrist, Psychotherapist

Professional Experience

  • Private Practice, located on the Upper West Side of Manhattan, New York, NY, and Fort Lee, NJ.
  • Telepsychiatry practice across the State of Washington, Texas, and Georgia.
  • Assistant Professor of Psychiatry, Icahn School of Medicine at Mount Sinai, New York, NY
  • Attending Psychiatrist, Mount Sinai Morningside and West Hospitals, Comprehensive Psychiatric Emergency Program
  • Japanese Medical Society of America, Board Member

Prior Experience

  • Medical Director, Attending Psychiatrist, Mount Sinai Beth Israel Hospital, Comprehensive Psychiatric Emergency Program

Oversaw a team of mental health professionals with multi-disciplinary backgrounds. Supervised patient care for better outcomes. Maintained the quality control standards and ensured conformity with federal and state regulations. Managed and provided instructions to psychiatry residents and medical students.

  • Medical Director, Shonan Nagisa Medical Clinic, Fujisawa, Japan

Worked for the biggest medical in-home healthcare organization in Japan as a primary care physician. Offered medical services for bedridden/homebound patients. Undertook responsibility for palliative care of terminally-ill patients. Oversaw more than ninety employees.
Successfully coordinated medical care of 1800+ patients under our care.


  • M.D. (Doctor of Medicine): Tokyo Medical and Dental University, Tokyo, Japan

Postgraduate Training

  • Resident in Psychiatry: Mount Sinai Beth Israel New York, NY

Completed ACGME-accredited psychiatry residency training program.

  • Resident in Emergency and Primary Care Medicine: Yokosuka General Hospital, Uwamachi, Yokosuka, Japan

Completed the two-year mandatory training program in Japan for postgraduate physician in primary care, required by the Japanese government to acquire full licensure.

  • Intern: United States Naval Hospital, Yokosuka, Japan

Completed rotating internship in a clinical setting assuming the situation in the U.S. Studied outpatient and inpatient medicine, and served as a medical liaison to assist communication between the U.S. Naval Hospital and local hospitals in Japan.

License and Certification

  • Board-Certified in Psychiatry by the American Board of Psychiatry and Neurology
  • California State Medical License and DEA
  • New York State Medical License and DEA
  • New Jersey State Medical License and DEA
  • Texas State Medical License and DEA
  • Georgia State Medical License and DEA
  • Alabama State Medical License and DEA
  • Washington State Medical License and DEA
  • Massachusetts State Medical License and DEA
  • Maryland State Medical License and DEA
  • Illinois State Medical License and DEA
  • Tennessee State Medical License and DEA
  • Kentucky State Medical License and DEA
  • Japanese Medical License

Professional Membership

  • American Psychiatric Association
  • New York County Medical Society
  • Japanese Medical Society of America
  • JAMSNET(Japanese Medical Support Network) Mental Health Network
  • The Japanese American Association of New York, Committee on Aging Issues


Megumi Omonishi Ph.D.

Megumi Omonishi Ph.D.

Licensed Clinical Psychologist

Kansai University in Osaka, Japan

Southern Arkansas University

Central Arkansas University – Master in Psychology

Georgia State University – Doctor of Psychology

Tennessee University Health Science Center – Internship

Dr. Megumi Omonishi Ph.D. provides teletherapy in the following states.
Alabama, Arizona, Arkansas, Colorado, Delaware, District of Columbia, Georgia, Idaho, Illinois, Indiana, Kansas, Kentucky, Maine, Maryland, Minnesota, Missouri, Nevada, Nebraska, New Hampshire, New Jersey, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Texas, Utah, Virginia, Washington, West Virginia, Wisconsin

Tae Asahina CCC-SLP

Tae Asahina CCC-SLP

Speech Language Pathologist

University of Wisconsin Eau Claire - Master in Communication Science and Disorders

Columbia University in the City of New York - Bilingual Extension Program

Certificate of Clinical Competence, Speech-Language Pathologist (CCC-SLP)

PROMPT Level 1 Trained

New York, New Jersey, and California-licensed speech language pathologist with extensive work from preschools to middle schools. ASHA certified.

Affiliated Medical Facility