Dr. Nalin Epa Ranasinghe
Board Certified Emergency Medicine
Meet Dr. Ranasinghe

Dr. Nalin Ranasinghe, MD

Emergency Medicine & General Medicine Specialist

With over 15 years of clinical experience in Emergency Medicine, Dr. Ranasinghe brings acute care expertise and a deeply personalized approach to every patient interaction. A son and grandson of physicians, medicine runs in his blood.

Emergency Medicine IV Infusion Therapy TMS Therapy Cardiovascular Sonography

A Legacy of Caring for Others

Dr. Nalin Epa Ranasinghe believes that healthcare should be proactive, personalized, and compassionate — not reactive and impersonal. His mission is to help patients address medical issues before they become emergencies.

Born into a family of physicians — the son and grandson of doctors — Dr. Ranasinghe grew up in California with a deep appreciation for the art and science of medicine. He completed his undergraduate degree at the University of California, Davis, then pursued premedical studies at La Sierra University in Riverside, California, before earning his Medical Degree at St. George's University School of Medicine.

His postgraduate journey took him to the renowned Mount Sinai Medical Center in New York, where he completed surgical residency training and a research fellowship. He then completed a fellowship in Emergency Medicine at Queens Hospital Center in Queens, New York, where he honed his skills in high-acuity patient care.

With over 15 years of frontline experience, Dr. Ranasinghe has served as the Medical Director of an Emergency Department in Oneonta, New York, and as an Emergency Medical Services (EMS) Director for multiple agencies across New York State. He has also earned a Certificate in Cardiovascular Sonography from Rutgers School of Health Professions, expanding his diagnostic capabilities.

Today, Dr. Ranasinghe works across several Emergency Departments in New Jersey while also dedicating himself to Providence Medical and Infusion Center — a practice he helped found to bridge the gap between emergency medicine and proactive, personalized outpatient care.

Emergency-Trained

Over 15 years of high-stakes emergency department experience across multiple states, bringing acute care precision to every patient encounter.

Personalized Care

Dr. Ranasinghe treats every patient as an individual, taking the time to understand your unique health journey and crafting proactive care plans.

Proactive Approach

Moving beyond reactive treatment, Dr. Ranasinghe focuses on helping patients manage and prevent health issues through IV infusions, wellness therapies, and ongoing care.

Education & Training

A Distinguished Medical Journey

Dr. Ranasinghe's training spans top institutions across the country, from California to New York, equipping him with a uniquely broad medical perspective.

Undergraduate

University of California, Davis

Undergraduate Degree

Premedical Studies

La Sierra University

Riverside, California

Medical School · Class of 2007

St. George's University School of Medicine

Doctor of Medicine (MD)

Residency · 2008–2010

Mount Sinai Medical Center (Icahn School of Medicine)

Surgical Residency, New York, NY

Research Fellowship · 2010–2011

Icahn School of Medicine at Mount Sinai

Surgery Research Fellowship, New York, NY

Fellowship · 2011–2014

Queens Hospital Center (NYC Health + Hospitals)

Emergency Medicine Fellowship, Queens, NY

Certificate · Class of 2020

Rutgers School of Health Professions

B.S. in Cardiovascular Sonography

Expertise & Authority

Credentials You Can Trust

Dr. Ranasinghe holds active medical licenses across multiple states and maintains affiliations with leading hospitals and healthcare systems.

Certifications & Licenses

  • Board Certified Surgeon Emergency Medicine Specialist
  • NPI: 1841459732 National Provider Identifier
  • Active Medical Licenses New Jersey, New York, California, New Hampshire
  • Cardiovascular Sonography Rutgers School of Health Professions

Clinical Specialties

  • Emergency Medicine
  • IV Infusions & Mineral Therapy
  • Transcranial Magnetic Stimulation (TMS)
  • Spravato & Ketamine Therapy
  • Mental Health Treatment
  • Men's Health & Weight Loss
Hospital Affiliations

Trusted Across Leading Institutions

Dr. Ranasinghe has been affiliated with some of the most respected hospitals and healthcare systems in the Northeast.

Hudson Regional Hospital

Secaucus, NJ

Jersey City Medical Center

Jersey City, NJ

Bayonne Medical Center

CarePoint Health · Bayonne, NJ

Hackensack University Medical Center

Hackensack, NJ

NYU Langone Health

Tisch Hospital · New York, NY

NewYork-Presbyterian / Columbia

Irving Medical Center · New York, NY
Academic Contributions

Published Research

Dr. Ranasinghe has contributed to peer-reviewed medical research during his training at Mount Sinai.

Management and Outcomes of Colovesical Fistula Repair

Co-authored with Elizabeth T. Lynn, Kai B. Dallas, and Celia M. Divino

The American Surgeon · 2012

Validation and Improvement of a Proposed Scoring System to Detect Retained Common Bile Duct Stones in Gallstone Pancreatitis

Co-authored with Jingjing L. Sherman, Emily W. Shi, Muthu T. Sivasankaran, and Jake G. Prigoff

Surgery · 2015

Iatrogenic Ureteral Injury After Laparoscopic Colectomy

Co-authored with Nandini C. Palaniappa, D. Telem, and C. Divino

Surgical Research Publication
Providence Medical & Infusion Center

Personalized Care, Multiple Locations

Dr. Ranasinghe co-founded Providence Medical and Infusion Center to bridge the gap between emergency medicine and proactive outpatient care. What began as upstate New York's first IV therapy clinic has grown into a multi-location practice.

Edison, NJ 35-37 Progress St, Suite AA5
Morristown, NJ 261 James Street, Suite 1E
Kendall Park, NJ 3086 Route 27, Office 10
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Take Charge of Your Health

Don't wait for a health emergency. Schedule a consultation with Dr. Ranasinghe for personalized, proactive medical care tailored to your needs.

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