Margaretha Johanna Markesteijn, PH.D.

Clinical Social Worker

Margaretha Johanna Markesteijn is a Clinical Social Worker based in Rochester, NY with over 37 years of clinical experience. Offers virtual telehealth visits.

(585) 244-4335Rochester, NY
Telehealth Available
NPI Active per CMS — Q2 2026

Margaretha Johanna Markesteijn, PH.D. has been part of the Rochester medical community since 2012 in independent practice. She has been in practice for 37+ years. A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two ...

1 of 1,957 Social Worker providers in NYSee all Social Worker in Rochester37+ years experienceNPI since 2012

Older · 5147dNPPES updated 2012-04-20 · verify NPI on CMS · Verify license at New York State Board for Medicine

Contact & Location

Practice Location

595 Blossom Rd Ste 314, Rochester, NY 14610-1825

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. 37 years in practice

    Senior practitioner

Social WorkerBehavioral Health & Social Service Providers

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

Taxonomy: 1041C0700X

Virtual Social Work Care With Margaretha Johanna Markesteijn

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Margaretha Johanna Markesteijn for follow-ups, medication reviews, and ongoing care — no travel to Rochester required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Margaretha Johanna Markesteijn

NPI records show Dr. Markesteijn as active with telehealth listed in Rochester, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (585) 244-4335.

Verified across 2 federal data sources

Sourced from CMS NPPES · OIG LEIE. See Data Methodology.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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