Our Team

Dr. Kristina Vande Vrede
Dr. Kristina Vande Vrede

Clinical Psychologist in New Jersey

Specializing in perinatal mental health, fertility, and women’s wellness.

I’m Dr. Kristina Vande Vrede, a clinical psychologist passionate about advancing maternal mental health. I earned my PsyD in Clinical Psychology from Long Island University in New York, and I bring over a decade of experience to my work.

Catherine Tanis
Catherine Tanis

LCSW in New Jersey

I am a Licensed Clinical Social Worker and trained therapist who experiences great satisfaction in guiding people who may not yet realize their potential of experiencing life altering change.

I have learned through this work, ongoing training, and life experience that humans are often greater than a sum of their known parts. 

Gerson Jimenez
Gerson Jimenez

LAC in New Jersey

For me, therapy is a collaborative and judgement-free zone, where you can feel heard, validated, and understood. My goal is to create a safe and supportive environment where you feel comfortable being yourself and open to exploring the challenges that brought you here.

Giavanna Semiao
Giavanna Semiao

LAC in New Jersey

Specializing in anxiety, depression, relationship issues, and family conflict

I am a Licensed Associate Counselor who specializes in anxiety, depression, relationship issues, and spirituality. I obtained a Bachelor of Science concentrated in Clinical and Behavioral Health, a Bachelor of Arts in Public Health, and a minor in Philosophy from Lehigh University.

Samantha Voltmer
Samantha Voltmer

LSW in New Jersey

Specializing in anxiety, depression, OCD, ADHD, grief & loss, and perinatal mental health

I am a Licensed Social Worker with a Master of Social Work from Fordham University. I completed my undergraduate degree at Seton Hall University majoring in Marketing and Philosophy. My clinical experience includes providing counseling, advocacy, and emotional support to a wide range of populations across the lifespan. I strive to create a collaborative and compassionate therapeutic environment where clients feel safe exploring difficult emotions and experiences.

Henry Prinz
Henry Prinz

LAC in New Jersey

I’m Henry Prinz, a Licensed Associate Counselor passionate about helping families and couples build enduring, healthy relationships. I earned my Master's in Clinical Mental Health Counseling from Messiah University, and I bring diverse professional experience to my practice. Based in New Jersey, I specialize in couples, family, and adolescent therapy. My clinical approach draws from a range of modalities but is anchored in the Gottman Method, an evidence-based approach built on decades of longitudinal research studying what makes relationships succeed.

Marissa Eiseman, MBA
Marissa Eiseman, MBA

Intern

Marissa is a Master of Social Work candidate at Rutgers University School of Social Work, where she is specializing in perinatal mood disorders and anticipates graduating in December 2026. She joins Waypoint Psychological Services as an intern with a clinical focus on the perinatal population, bringing specialized training and hands-on experience in reproductive health, infertility, and the emotional landscape of matrescence.

Dan Vande Vrede, MBA
Dan Vande Vrede, MBA

Administrator and Medical Biller

Dan serves as Administrator and Medical Biller at Waypoint Psychological Services, bringing years of business operations, sales, and financial experience to the practice. Prior to joining Waypoint, Dan built a career helping companies in the residential home building and renovation industry grow revenue and strengthen client relationships.

Cocoa Sunshine
Cocoa Sunshine

Director of Morale

Cocoa Sunshine is our resident office dog and unofficial director of morale. This friendly, social Chocolate Lab can often be found trotting the halls, greeting visitors, and angling for neck scratches. When she's not snuggling up to staff and clients, Cocoa's happiest chasing a ball or splashing around in the water. Stop by and say hello — she'd love to meet you!