Hope Phillips Umansky

“Heartfelt thanks for your presentation, “The Hijacking of Health and the Future of the Field,” at CIHS’ annual conference. The feedback from the conference attendees was phenomenal. Some of the words they used were: inspirational, passionate, captivating,...

Hemda Mizrahi

“Dr. Gruder is a highly generous, attuned, responsive, receptive facilitator with a helpful proportion of structure and flexibility. It was a privilege to be part of his training. He did an excellent job of encouraging and responding to active participation and...

Rich Weisberg, PhD

“David was the best trainer ever. The two days never dragged. He was highly engaging, knowledgeable and warm. I came from a long distance and am so glad I did.” — Rich Weisberg, PhD, Psychologist — Rich Weisberg, PhD, Psychologist

Carol Wachniak

“Dr. Gruder’s Integrity Leadership training is the foundation to building a strong company or organization. In today’s world the upsets are a result of unclear understanding of what people are experiencing and not knowing how to handle it. The tools he provides can...