Keynote Speaker Home » Keynote Speaker John Ingram Walker, MD is a notable speaker with over 30 years of public speaking experience and has presented over 500 lectures nationwide. Topics include:Stressless SuccessThriving on ChangeThe Time of Your LifeLeverage Your Time,Balance Your LifeNumerous Psychiatric Topics Past clients include:3MCVSWal MartUpjohn PharmaceuticalMethodist Hospital SystemUS Armed Services Command For more information or to book Dr. Walker, please contact Greg Whitus at (980) 318-0014.