Tolu Oduyejo-Williams

APRN, FNP-C, PMHNP-BC

Founder

With years of experience in psychiatric mental health, Tolu is dedicated to providing compassionate, evidence-based care to individuals and families. As a dual-certified Family Nurse Practitioner and Psychiatric Mental Health Nurse Practitioner, her approach focuses on innovative treatments and personalized care to help patients unlock greater mental wellness.

Dr. Shayna Walker

Collaborative Physician / Medical Director

Dr. Shayna Walker is a dual-certified physician in psychiatry and family medicine with more than 13 years of clinical experience. She earned her medical degree from Albert Einstein College of Medicine and completed her residency in Family Medicine and Psychiatry at the University of California, San Diego, where she also served as Chief Resident.

Willie Williams Jr.

Front Desk / Certified TMS Technician

Willie Williams Jr. supports patients and the Haven Nexus team as a Front Desk/Certified TMS Technician. He helps with front desk responsibilities, patient coordination, and provides support during TMS treatments while following clinic procedures. His role helps create a welcoming, organized, and professional experience for every patient.

Khristye Jackson

Marketing Representative

Khristye serves as the Marketing Representative for HavenNexus Advanced Psychiatry & TMS. She supports the practice's marketing, community outreach and communication efforts, helping connect patients, providers and the community with information about HavenNexus services and programs.

Kenneth Redondo

Practice Manager

Kenneth supports the daily operations of HavenNexus, helping coordinate administrative workflows, team communication and patient-service processes. His organized and dependable approach helps the practice run smoothly and supports a positive experience for both patients and staff.

Enrique Ladroma

Medical Biller

Enrique is a dedicated and detail-oriented Medical Biller at HavenNexus. He helps manage billing records, insurance claims and payment-related concerns with accuracy and care. Enrique is committed to making the billing process clear, organized and as stress-free as possible for every patient.

Ramielle Sy

Medical Biller

Ramielle is a dedicated and detail-oriented Medical Biller at HavenNexus. She helps manage insurance claims, billing records and payment-related concerns with accuracy and care. Ramielle is committed to keeping the billing process organized, clear and as stress-free as possible for every patient.