Carlton B. Barnswell, MD

Elmont Location
438 Elmont Road
Elmont, NY 11003

Tel:  516-328-8775
Fax: 516-328-8713

Castle Connolly Top Doctors
Carlton B. Barnswell, MD

Carlton B. Barnswell, MD

Elmont Location
438 Elmont Road
Elmont, NY 11003

Tel:  516-328-8775
Fax: 516-328-8713

Castle Connolly Top Doctors

Board-Certified Urologist

Dr. Barnswell is a board-certified urologist specializing in general urologic care with a focus on prostate disease, including prostate cancer and benign prostatic hyperplasia (BPH). He is committed to providing comprehensive, patient-centered care and guiding patients through diagnosis, treatment, and ongoing management.

Dr. Barnswell completed his undergraduate education at Wesleyan University in Middletown, Connecticut. He earned both his Medical Degree and a Master’s in Public Health with Distinction from the Yale University School of Medicine. He completed a surgical internship at Boston University School of Medicine and a medical internship at Cabrini Medical Center before entering the surgical residency program at St. Luke’s/Roosevelt Hospital Center. His urologic training was completed through the combined St. Luke’s/Roosevelt/Columbia Presbyterian Medical Center Program.

He brings decades of experience providing general urologic screening, diagnosis, and treatment, with special expertise in prostate health, including prostate cancer and BPH.

  • General urologic care
  • Prostate cancer
  • Benign prostatic hyperplasia (BPH)
  • Screening and diagnostic evaluations

  • Prostate cancer
  • Benign prostatic hyperplasia (BPH)
  • Kidney stones
  • Urinary incontinence

  • Prostate biopsy
  • Cystoscopy
  • Minimally invasive prostate procedures

  • English

  • Medical Degree & MPH – Yale University School of Medicine
  • Residency – St. Luke’s/Roosevelt/Columbia Presbyterian Medical Center
  • Undergraduate Education – Wesleyan University

  • Board Certified – American Board of Urology

  • Member of the American Urological Association

  • Mercy Medical Center

Dr. Barnswell has contributed to the field of urology through clinical research and scholarly work, including publications in peer-reviewed journals, literature reviews, and presentations at regional and national conferences. His research focuses on prostate disease and improving outcomes for patients with both benign and malignant conditions.

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