This individual is a community provider. Community providers have medical privileges to practice at Connecticut Children's, but they are independent providers who have been granted use of the hospital's facilities for the care and treatment of their patients. They schedule and bill separately for their services and are not employees or agents of Connecticut Children's or any of its entities. If you need assistance finding a Connecticut Children's doctor, please call 860.545.9000.

Leonela Villegas, MD, MSCE, is a Pediatric Nephrologist at Connecticut Children’s. Dr. Villegas’ clinical interests include the spectrum of chronic kidney disease from congenital anomalies to renal replacement therapies, acute kidney injury, and autoimmune conditions. Her research interests include health disparities, Latinx health, and outcomes. In her free time, Dr. Villegas enjoys traveling, spending time with family, and Latin dancing.

Education

Vanderbilt University

Residency

Children's Hospital of Philadelphia

Fellowship

Children's Hospital of Philadelphia

American Board of Pediatrics
Connecticut Children's Specialty Group
105-A Newtown Road
Danbury
CT
06810-4194
399 Farmington Avenue, Suite 230
Farmington
CT
06032-1936
310 Western Boulevard
Glastonbury
CT
06033-1236
282 Washington Street
Hartford
CT
06106
282 Washington Street, Suite 2B
Hartford
CT
06106
56 Franklin Street
Waterbury
CT
06706-1253
191 Post Road West 1st. Floor
Westport
CT
06880-4625

Assistant Professor of Pediatrics, University of Connecticut School of Medicine

  • View Dr. Villegas's bibliography on PubMed
  • Villegas L, Marsenic O, Baluarte H. Acute Kidney Injury and Chronic Kidney Disease. In: Soeiro RT, Devon EP, editors. Netter’s Pediatrics. 2nd ed. Philadelphia, PA: Elsevier; 2022, p. 625-633
  • Villegas L, Amaral S. Patient Reported Outcomes in Chronic Kidney Disease. Seminars in Nephrology. 2021; 41(5): 476-484, doi: 10.1016/j.semnephrol.2021.09.010
  • Vasan A, Krass P, Seifu L, Hitt, T, Ijaz N, Villegas L, Pallegedara K, Pandurangi S, Congdon M, Rezet B, Kenyon C. Pediatric provider perspectives and practices regarding health policy discussions with families: a mixed methods study. BMC Pediatrics. 2020; 20 (343) doi: 10.1186/s12887-020-02238-y
  • Villegas L, Cahill AM, Meyers K. Pediatric Renovascular Hypertension (RVHTN): Manifestations and Management. Indian Pediatrics. 2020; 57(5): 443-451 doi: 10.1007/s13312-020-1820-z
  • Reese T, Villegas L, Woods JB, Gotte AC. A 21-Month-Old Boy With Refusal to Walk, Rash, and Weight Loss. Arthritis Care & Research. 2017 Feb; 69 (2): 286-293 doi: 10.1002/acr.22792

Locations Where I See Patients

Exterior view of Connecticut Children's Medical Center in Hartford

Connecticut Children’s Medical Center – Hartford

282 Washington Street
Hartford, CT06106
United States

Exterior view of 310 Western Boulevard in Glastonbury

Connecticut Children’s Specialty Care Center – Glastonbury

310 Western Boulevard
Glastonbury, CT06033
United States

Exterior view of 399 Farmington Ave in Farmington

Connecticut Children’s Specialty Care Center – Farmington (399 Farmington Ave.)

399 Farmington Avenue
Farmington, CT06032
United States

4.9
out of 5

Provider showed concern

5.0

Provider explained things clearly

4.9

Provider included you in decisions

4.9

Provider discussed treatment options

5.0

Likelihood of recommending this provider

5.0

Most Recent Comments

August 8, 2025
Dr Villegas truly cares about [...], and me. I trust her clinical expertise and value that she leans into my interest in learning about his condition, treatment, prognosis, etc. She also treats him like a regular kid - who happens to have kidney disease (vs. A kidney patient who happens to be a kid.) This creates a positive experience for [...] which will serve him well as he gains independence in managing his CKD.
June 6, 2025
We had an excellent visit. The doctor was educational, provided lots of reassurance and a plan for the future. Very happy with the entire visit and process.
March 3, 2025
Excellent
February 2, 2025
Dr. Villegas and her team are wonderful. We are so grateful to have her as our son's doctor.