top of page
Tonya Profile Pic.jpg
Tonya.jpeg

Certified Integrative Nutrition Health Coach
Tonya Mandich

Meet Tonya: A Guiding Light in Whole-Person Wellness
Tonya is a nurturing force within our wellness community, known for her grounded presence, heartfelt guidance, and unwavering support. As the founder of Guided by Grace, she brings a soul-centered approach to health—one that honors the connection between body, mind, and spirit.

With a foundation in faith and a passion for helping others thrive, Tonya creates personalized wellness experiences that reflect each individual’s unique journey. Her approach goes beyond surface-level changes; she walks beside her clients as they rewrite old narratives, establish new rhythms, and reconnect with their divine potential.

Tonya Profile Pic 2_edited.jpg

Tonya’s qualifications reflect her commitment to lifelong learning and whole-person care:

• Certified Yoga Instructor – guiding gentle movement, breath, and inner stillness
• Certified Aquatics Instructor – offering low-impact, high-reward fitness in water
• ISSA Fitness Instructor – skilled in creating effective, safe, and adaptable fitness plans
• Tailored Wellness Coaching – your goals, your pace, your transformation

Vegan Bowl

• Compassionate Accountability – you're never alone on the path to change
• Rooted in Faith – drawing strength from spiritual principles and divine alignment
• Mind-Body-Spirit Focus – addressing emotional blocks, stress patterns, and soul nourishment

Her clients describe her as a blend of coach, cheerleader, and spiritual mentor. Whether you're starting from scratch or fine-tuning your wellness path, Tonya offers a safe space to grow, heal, and become the healthiest, most grounded version of yourself.

Health Naturally, Room 3
4308 Doerr's Forest
Bay City, Michigan 48706

989-395-4613

Business Hours:
Monday thru Friday - 10:00 a.m. - 6 p.m.
Saturday - By Appointment Only

Sunday - Closed

Cancellation Policy:  We understand that your schedule may change after making an appointment. Appointments can be rescheduled via the website or by calling 989-395-4613. We require 24 hours notification of any cancellation. Failure to cancel in a timely manner and/or an appointment "no show" will result in being charged for the appointment.  Thank you for understanding.

2026 HarmonicLifeStudio

bottom of page