People and source evidence
Faculty profiles and official portraits
Explore individually sourced roles, affiliations and portraits. Where a portrait is unavailable in reviewed evidence, it is marked below.
Jon D. Perenack, MD, DDS
Programme Director
Photo: American Academy of Cosmetic Surgery — named fellowship director portrait
Williamson Cosmetic Center
Perenack is a Baton Rouge facial cosmetic surgeon and educator. His AACS biography identifies his work at Williamson Cosmetic Center and Perenack Aesthetic Surgery and a focus on facelift and facial rejuvenation.
AACS — named programme faculty ↗Profile reviewed 20 Oct 2026
Profile page →Appointment evidence
Published role and affiliation
The official evidence identifies the leadership and affiliation listed below for AACS Facial Cosmetic Surgery Fellowship.
- Leadership as published
- Jon D. Perenack — Programme Director
- Evidence reviewed
- 20 Oct 2026
- Affiliated training host
- Williamson Cosmetic Center
Names may identify a director, supervisor, host or contact. The source wording above defines the role; reconfirm the current appointment with the programme.
Training context
Published programme focus
These areas describe the linked training programme, rather than a complete clinical biography or list of individual credentials.
Associated training route
Clinical fellowship
AACS Facial Cosmetic Surgery Fellowship
AACS lists a facial cosmetic surgery fellowship under Jon Perenack. His individual page describes facial rejuvenation and physician teaching but does not publish a detailed fellowship timetable or clinical-privilege description.
- Location
- Baton Rouge, Louisiana, United States
- Duration
- 12 months
- Clinical participation
- Individual AACS profile does not specify fellow operative duties or clinical permissions; confirm directly
- International applicants
- US state medical licensing and AACS eligibility must be met; visa sponsorship is not confirmed
- Funding
- Discuss stipend, benefits and indemnity with the programme director
- Application timing
- 15 May 2027 — AACS scheme application closing date for July 2028 / January 2029; confirm host participation and any post-match vacancy directly
Programme listed — intake not confirmed
Annual July start; some hosts also describe January starts. Individual vacancies are not confirmed
Eligibility, training and application
Eligibility
The individual page refers applicants to the AACS facial fellowship guidelines; additional licensing, privileges and selection conditions are not published.
Published training
- Facial rejuvenation and facelift interests described in the director biography; detailed fellowship curriculum requires confirmation
Application route
Use the centralized AACS application and match agreement. The scheme's July 2027 / January 2028 match is complete; further applications go only to open programmes. Confirm vacancies with the AACS fellowship manager. This is a separate process from SF Match.
Published application documents
- Centralized AACS application
- Signed AACS Training Fellow Candidate Match Agreement
- Three letters of recommendation; check the application for other required documents
Official society listing · Source reviewed 20 Oct 2026
Official sources
- Jon D. Perenack, MD, DDS — AACS — named programme faculty ↗
- AACS — current application and match timeline ↗
Source review: 20 Oct 2026. Education history, additional appointments, publications and personal contact details are not added without separate official evidence.
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