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Patient Centered Psychiatric Care

Personalized mental health
solutions tailored to each individual.
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About Us

Innovative Approach to Psychiatry

Welcome to the practice! I studied at Columbia University and Rutgers Medical School, and I am Board Certified in Child, Adolescent, and Adult Psychiatry. I  completed my General Psychiatry Residency and Child & Adolescent Psychiatry Fellowship at Tufts Medical Center in Boston, MA. My education, combined with clinical experiences has deepened my understanding and practice
of psychiatry. I prioritize understanding each patient's individualized needs to
develop treatment plans, tailored to each person.

I integrate the knowledge of medical professionals, therapists, and other specialists, ensuring a well-rounded perspective in care. In my practice, patients find an environment of trust and compassion. I encourage candid conversations about concerns, enabling us to co-create effective treatment pathways.
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Bio

Dr. Treiser

Dr. Treiser completed her undergraduate degree at Columbia University in New York and her medical degree at Rutgers Medical School - Robert Wood Johnson Medical School in New Jersey. She completed both a General Psychiatry residency and a fellowship in Child and Adolescent Psychiatry at Tufts Medical Center in Boston, MA, where she was Chief Resident. She is certified by the American Board of Psychiatry and Neurology as well as Child and Adolescent Psychiatry.

Treatments

Services provided

Conditions we treat

Conditions we treat

Testimonials

Kind words from other clinicians

John Samuels, MPH
"Drs. Muir and MacMillan have been colleagues for several years. Both are extremely responsive and accessible to their patients and wonderful colleagues to work with. They work in conjunction with the medical team and work hard to go "above and beyond" to tirelessly support their patients. They are well trained and experienced in many modalities of mental health and use cutting edge treatment to support their patients."
John Samuels, MPH,
Founder and CEO of Better Health Advisors
Kari Groff, MD
"For the highest level of expertise in TMS, New York City clinicians look to the guidance of Dr. MacMillan and Dr. Muir for their leadership in this innovative and important FDA-approved treatment. It is an excellent treatment option for those who need rapid, effective results without the ongoing use of medication. The duo has been instrumental in helping patients gain access to an extremely effective treatment for depression and OCD, and it's clinical indications continue to expand."
Kari Groff, MD,
Private Practice Psychiatrist in NYC
David Carreon MD
"Owen is one of the smartest and most innovative doctors in practice today. His understanding of mental health challenges and how to care for them exceeds every other psychiatrist I know in private practice."
David Carreon, MD,
Medical Director of Acacia Mental Health 
Get in Touch

Request a consultation

Call 786-542-8990 to request a consultation
FAQ

Frequently Asked Questions

Are all sessions in-person or is telehealth available?

Initial evaluations are in person and follow up appointments are conducted in person or over telehealth. There are clinical circumstances where an in-person appointment is preferred and we work with patients and families around these decisions. Please note that Dr. Treiser is only able to conduct telehealth sessions in states where she is licensed.

Where is Dr. Treiser licensed?

She is licensed in Florida and New York.

How does communication work in between sessions?

Communication is done via secure messaging or phone calls.

Can I use my Insurance?

At this time, we are out-of-network with insurance plans in order to provide the quality and type of care that we can stand behind. In parallel, we advocate at the national level for increasing mental health parity and accessibility to quality mental health care and hope in the future to be able to work in a more aligned way with all stakeholders. Meanwhile, we do provide “superbills” for out-of-network reimbursement for covered services if your plan has this benefit (e.g. a PPO plan).

What forms of payment does the practice accept?

We accept all major credit cards, checks, cash, Zelle, ACH payments.

What age range do you see?

Dr. Treiser is certified by the American Board of Psychiatry and Neurology as well as in Child and Adolescent Psychiatry and works with all age ranges.