5
1 Rating with 1 written Review

![]() | ![]() | ![]() | ![]() |
| Dr. Klaas Jan Johan Wierenga, MD | Natalie Mixson Shallow | Dr. Estrella Lizbeth Mellin Sanchez | Pamela Lyn Trapane |
| Medical Genetics | Nurse Practitioner | Medical Genetics | Medical Genetics |
| Accepts New Patients | |||
| 35 Years of Experience | |||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks Spanish, English | Speaks English | |
| Jacksonville , FL | Jacksonville , FL | Jacksonville , FL | Jacksonville , FL |
| Med School: Rijksuniversiteit Groningen Faculteit Der Medische Wetenschappen | Med School: University of Texas Health Science Center at San Antonio (Medical Education) | ||
Current Profile | View Profile | View Profile | View Profile |
Dr. Klaas Jan Johan Wierenga holds an expired medical license in the state of Florida.
Medical Doctor with an expired medical license in the state of Florida that expired in 2026.
Graduated from Rijksuniversiteit Groningen Faculteit Der Medische Wetenschappen in 1991.
Dr. Wierenga's NPI number is 1548363724.










Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.