Welcome to OHI

We offer a faith-based holistic healing program that promotes healing of your body, mind, and spirit.


Learn more about OHI’s holistic healing retreat centers

OHI San Diego

2-acre campus with 60 guest rooms.

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OHI Austin

14-acre campus with 18 guest rooms.

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Watch this introductory video about OHI


HubSpot Video



Free Sacred Trinity Church

Our Healing Mission

The Free Sacred Trinity Church (FSTC) is a non-denominational, Christian church rooted in Judeo-Christian doctrine. Optimum Health Institute is a mission of the Free Sacred Trinity Church, and provides a safe and sacred environment for healing.

Learn About FSTC







Donate – Support OHI

The Greatest Gift of Love is the Gift of Healing

We need your help to make a difference in the lives of others. Support OHI by donating with a one-time donation or a monthly recurring donation.

Support OHI

My memorable stay at OHI Austin still burns strongly in my mind and heart. Your staff walks the talk and is committed to providing the best experience possible for each guest.
L. R.
San Diego, CA, USA
My entire stay at OHI San Diego was transformational, especially on a spiritual level. In a regular church, you share an hour with people and then you shake hands. At OHI, you share your life with people and then you link hearts.
J. B.
Asheville, NC, USA

OHI's Inspirational Blogs

6 min read

Building Self-Esteem for Personal Growth

Greetings OHI community; what a wonderful season is upon us. The days are getting longer but not yet hot, which makes...

6 min read

Use These 7 Easy Tips to Improve Your Emotional Wellness

7 Ways to Improve Your Emotional Wellness!

What is emotional wellness?  Emotional wellness is your ability to handle...

3 min read

Missionary Spotlight: Get to Know Louise Ni

Louise Ni is a caretaker. “I have always taken care of everyone else and put myself last,” said Louise. “When I first...