Leslie E. Sude, MD



Conditions & Treatments

Adolescent Medicine, Adoption Consultation, Allergy & Asthma Management, Autism, Behavior Problems, Developmental Problems

(203) 688-2475
Accepting New Patients
Telehealth Visits


Pediatrician Leslie Sude, MD, has a simple and reassuring message for parents who bring their children to her: You know your child best.

“Sometimes, parents’ confidence is undermined by themselves or other parents or media influences,” Dr. Sude explains. “I try to give them as much patient education as I can, and also instill confidence in their own abilities as a parent. I want to help them find their own inner strengths. At the end of the day, parents know what is best for their child.”

A general pediatrician, Dr. Sude is particularly interested in disorders of learning, attention and behavior. “I enjoy taking on the challenge of making kids who struggle with these issues successful in school and at home,” she says. “It takes patience and time, but by collaborating with schools, mental health centers and families, a child who once struggled can make great gains with the right support.”

Dr. Sude’s very favorite part of her job, she says, is building bonds with her patients and their families. “There is nothing more fun than taking care of a newborn baby and then later seeing him or her grow up and graduate from high school,” she says. “I also love teaching medical students, which we do in our office.” 





Years In Practice


Affiliated With

Yale Medicine, Yale New Haven Children’s Hospital


Chapel Pediatric Group

2080 Whitney Ave
Suite 240
Hamden, CT 06517

Get Directions

Monday8:30 AM - 5:00 PM
Tuesday8:30 AM - 5:00 PM
Wednesday8:30 AM - 5:00 PM
Thursday8:30 AM - 5:00 PM
Friday8:30 AM - 5:00 PM
Saturday9:00 AM - 12:00 PM
(203) 785-2932

Fair Haven Community Health Care

150 Sargent Drive
New Haven, CT 06511

Get Directions

Monday9:00 AM - 5:00 PM
Tuesday9:00 AM - 5:00 PM
Wednesday9:00 AM - 5:00 PM
Thursday9:00 AM - 5:00 PM
Friday9:00 AM - 5:00 PM
(203) 497-1887

Education & Training


Medical College of Pennsylvania


University of Michigan


University of Michigan

Accepted Insurance

Insurance coverage regularly changes, please contact the doctor’s office directly to verify that your specific insurance plan is accepted.

  • aetna
  • anthem bc/bs
  • berkeley care network
  • cigna healthcare
  • community care network
  • connecticare
  • corvel
  • first health network
  • focus healthcare
  • great west
  • husky
  • medicaid
  • medicare
  • multiplan
  • oxford health plans
  • railroad medicare
  • tricare/champus
  • united healthcare
  • us family health plan
  • wellcare