Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Leonard Janchar Jr xhas an overall rating of 3.7.


Dr. Leonard Janchar Jr, MD is a Doctor primarily located in Marion, OH. He has 42 years of experience. His specialties include Pediatrics. Dr. Janchar is affiliated with Ohio Health - Marion General Hospital, Nationwide Childrens Hospital and Marion General Hospital. He speaks English.


Find out the languages this doctor/ or staff may speak.


Learn where this doctor attended medical school.

Specialties & Expertise

Dr. Leonard Janchar Jr has the following 2 areas of expertise, 1 specialty and 1 board certification.


A pediatrician is a doctor who specializes in the regular care of children, as well as the diagnosis and treatment of illness in children. Young patients are often more complicated to treat because they are still growing and developing.
While pediatricians may sub-specialize in specific therapy areas like oncology, surgery, ophthalmology, and anesthesiology, in general, pediatricians provide services like vaccinations, health exams, and treatment of common ailments and injuries. In addition, pediatricians are trained to handle the complex emotional and behavioral issues faced by children, especially during puberty.
Pediatricians normally see their patients from birth until the age of 18, although some may agree to treat patients into their early 20s, if requested.


See areas of expertise for treating specific conditions, procedures and surgeries for this doctor.

Board Certification

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.

Locations & Directions

1040 Delaware Ave
Marion, OH 43302

Nearby Doctors

Dr. Leonard Janchar Jr, MD is similar to these 3 Doctors near Marion, OH.