Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Tonya Grissam xhas an overall rating of 4.3.

Specialties & Expertise

Dr. Tonya Grissam has the following 5 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

Grays Harbor Dialysis Unit

1006 N H St
Aberdeen, WA 98520

Genesys Pediatrics

8225 Mall Pkwy
Lithonia, GA 30038

Genesys Pediatrics

2855 Candler Rd
Decatur, GA 30034

428 Winn Ct
Decatur, GA 30030

1096 West Ave SW
Conyers, GA 30012

128 Winn Way
Decatur, GA 30030

Nearby Doctors

Dr. Tonya Grissam, MD is similar to these 3 Doctors near Aberdeen, WA.