Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
Find Dr. Pettyjohn's expertise for a condition
ConditionClose
- Experienced
- Arteriovenous MalformationDr. Pettyjohn isExperienced. Learn about Arteriovenous Malformation.
- Aseptic and Alopecic Nodules of Scalp (AANS)Dr. Pettyjohn isExperienced. Learn about Aseptic and Alopecic Nodules of Scalp (AANS).
- Banti's SyndromeDr. Pettyjohn isExperienced. Learn about Banti's Syndrome.
- Biliary DyskinesiaDr. Pettyjohn isExperienced. Learn about Biliary Dyskinesia.
- BoilsDr. Pettyjohn isExperienced. Learn about Boils.
- Brain HerniationDr. Pettyjohn isExperienced. Learn about Brain Herniation.
View All 28 Experienced Conditions
Want to save this doctor for later?
Is this your doctor?
Not sure about your diagnosis?
Are you the provider on this profile?