October 21st, 2023, Guest Speaker, The Secret to Longevity, Plant-Based Party and Potluck, Umpqua Community Veg Education Group, Roseburg OR

October 20th, 2023 Keynote Speaker, Seminar to City of Eugene Employees, Secrets to Healthy Aging in Retirement

May 28th, 2023, Guest Speaker, Unity of the Valley, Health Breakthroughs Made Easy.

May 1st, 2022, Guest Speaker, Unity of Roseburg, Three Steps to Superior Health.

Feb 15th, 2022, Speaker, Facebook Live event, Noche Cultural, El Corazon y la Comida.

November 28th, 2021, Guest Speaker, Connect with Your Intelligent Design. Sunday Service Unity of Roseburg, Roseburg, OR.

October 26, 2021, Keynote Speaker, Five Habits for Optimal Health: L.O.V.E.S. The Answer, Southeast Regional Virtual Conference 2021.

August 2021, Guest Speaker, Harnessing The Power of the Mind-Body Connection for Optimal Health, Eugene, OR, Unity of The Valley.

June 21st, 2021 Keynote Speaker, Five Healthy Habits For Healthy Aging: A Pathway to Prevent Dementia. City of Eugene Employees.

Feb 14th, 2021, Guest Speaker, Sunday Service, L.O.V.E.S. The Answer, Unity Of Santa Maria, Santa Maria, CA.

Sept 20th, 2020, Guest Speaker,  Sunday Service of Unity of Roseburg, Roseburg, OR

August 8th, 2020, Guest Speaker, Healthy Food for the Body, Mind, and Soul, Umpqua Community Veg Education Group, Roseburg, OR

July 27th, 2020, Keynote Speaker, U of O SAIL Program, Inspirational Speech for Teenagers, Work or Study, Eugene, OR 

July 12, 2020, Guest Speaker, One Thing That Cures All, Sunday Service Unity of The Valley, Eugene, OR.

June 28th, 2020, Guest Speaker, One Thing That Cures All, Sunday Service Unity of Roseburg, Roseburg, OR.

January 8, 2020, Guest Speaker, Mindfulness/Meditation for Medical Students and CME for physicians, Western University of Health Sciences, OR

November 12, 2019, Speaker, How To Stay Healthy Without Pharmaceuticals, Eugene OR.

September 29, 2019, Speaker, CME for Physicians, Update on Mindfulness Stress Reduction, OPSO Portland, OR.

September 22, 2019, Guest Speaker, Sunday Service, Three Secrets To Physical Healing and Wellbeing, Unity of the Valley, OR

August 11th, 2019, Guest Speaker, Sunday Service of Unity of Roseburg, Roseburg, OR

August 10th, 2019 Speaker, The Secret To A Life Long Healthy Diet, Umpqua Community Veg Education Group, Roseburg, OR

June 6-9th, 2019 Speaker, CME Lecture on Physician Wellness/Integrative Medicine, WOMA Annual Conference, Blaine, WA

May 19, 2019, Guest Speaker, L.O.V.E.S. the Answer, Unity of The Keys Spiritual Center, Fl

May 5, 2019, Guest Speaker, Sunday Service, Dr. OG's Remedy to be Happy & Free,  Unity of Roseburg, Roseburg, OR

April 27, 2019, Speaker, Motivation for Achieving Your Full Potential, University of Oregon.

April 6, 2019, Division B International Speech Contest, Willamette Hall, Rm 110, UO Campus.

March 14, 2019, International Speech Contest, ToastMasters Area 31, University of Oregon.

February 2-3, 2019, Speaker, Food as Medicine and Vegan Spirituality, Arizona Vegetarian Food Festival, Scottsdale, AZ

January 13, 2019 Guest Speaker, Sunday Service of Unity of Roseburg, Roseburg, OR

December 9, 2018, Guest Speaker, Sunday Service, From Bondage To Liberation, Unity Center of North Spokane, WA

December 8, 2018, 1st Place Team BTC, M40-49 National Club Cross Country Championship, Spokane, WA

November 5, 2018, Guest Speaker, Ideal Medical Practice Success, Western University of Health Sciences, OR

October 6, 2018, Speaker, CME Lecture for Physicians, A Path To Wellness and Avoiding Physician Burn-out, PeaceHealth Primary Care Conference, Springfield, OR

Sept 4-16, 2018, World Masters Athletics Outdoor Championships, Malaga, Spain.

August 12, 2018 Guest Speaker, L.O.V.E.S. the Answer, Unity of Roseburg, Roseburg, OR

August 11, 2018, Guest Speaker, Evidence Based NutritionPlant-Based Party and Potluck, Umpqua Community Veg Education Group, Roseburg, OR

July 29, 2018 Guest Speaker, L.O.V.E.S. the Answer, Unity Center of North Spokane, WA

July 24, 2018 Guest Speaker, U of O SAIL Program, Inspirational Speech for Teenagers, Eugene, OR.

July 17, 2018 Guest Speaker, U of O SAIL Program, Inspirational Speech for Teenagers, Eugene, OR.

July 7, 2018, EVENt with Eugene Veg Education Network: L.O.V.E.S. the Answer to Veganism, Eugene Faith Center

December 17, 2017, Guest Speaker, L.O.V.E.S. the Answer, Unity of Kona, HI

August 6, 2017, Guest Speaker, The Miracle of Making Everyday a Vacation, Unity of the Valley

July 2, 2017, Guest Speaker, L.O.V.E.S. the Answer, Unity of Bozeman 

May 19, 2017, CME Lecture for physicians, Three Steps To Superior Health, Pacific Northwest University, Yakima Washington

October 8, 2016, Evidence-Based Nutrition, Umpqua Community Veg Education Group, Roseburg, OR

August 21, 2016, How Unity Principles Reverse Aging, Promote Happiness, and Support Longevity, Speaker, Unity of Oroville, CA

June 19, 2016 Portland Potluck and Evidence-Based Nutrition Update, Northwest Veg, 5pm

June 11, 2016 Three Steps To Superior Health, Eugene Public Library, 2pm. EVEN summer lecture series

April 10, 2016 Free Health Clinic, Huerto de la Familia, 900am to 200pm

January 5, 2016 Book talk and signing, Unity of Kona, HI, 6pm

January 3, 2016 How Unity Principles Reverse Aging, Promote Happiness, and Support Longevity, Speaker, Unity of Kona, HI

December 13, 2015 How Unity Principles Reverse Aging, Promote Happiness, and Support Longevity, Speaker, Seminar, Unity of the Valley, Eugene

October 3, 2015 Body Mind Spirit Fair, speaker, Unity of the Valley, Eugene

April 25, 2015 Earth Day in the Park Eugene featured speaker on diet and sustainability

January 26, 2015 Solo Private Practice:Quality Care, QualityLife,Quality Pay. 600pm Western University of Health Sciences. Free Lecture

January 25, 2015 Cowspiracy: The Sustainability Secret, Village School, Audience discussion following viewing

July 31, 2014  OTC All-Commers 800m, Video of Dr. Gutierrez running a 1:59.1 for 800m at Historic Hayward Field

October 3, 2013 Forks Over Knives, Bijou Arts Cinemas, 730pm Featured guest speaker, Audience discussion following viewing 

August 22, 2013 Vegan Share Fair, an EVEN event.  7pm. McNail-Riley House, 601 W 13th Ave, Eugene.  Park in fairgrounds across the street. Free

August 3, 2013 Free Health Clinic, Huerto de la Familia, Churchill Community Garden

September 30, 2012  Free Health Clinic, Huerto de la Familia, Churchill Community Garden

August 23, 2012  Vegan Share Fair, an EVEN event.   7pm. McNail-Riley House, 601 W 13th Ave, Eugene.  Park in fairgrounds across the street. Free

July 26, 2012   Food for the Body, Mind, Soul:  A Vegan Diet, an EVEN event.  7pm. McNail-Riley House, 601 W 13th Ave, Eugene.  Park in fairgrounds across the street. Free Lecture

June 21-24, 2012 US Olympic Trials, Track & Field, Medical Volunteer

March 14, 2012  Secrets of Extreme Longevity, 12:30pm Eugene Lions Club.  Free Lecture

October 27, 2011  Debunking 10 Myths of Veganism, an EVEN event. 7pm McNail-Riley House, Eugene. Free Lecture

October 10, 2011  How to Still Have Sex at 100 years of Age.  6:30pm. Unity of the Valley, Eugene.  Sponsored by the Men's Group, All men welcome.  Free Lecture

September 25, 2011  Free Health Clinic, Huerto de la Familia, Churchill Community Garden