About Us

Our Information


3531 Granton Ave.
Cleveland, OH 44111

Social Media

Danielle Klassen BS, CWP


Aaron Witwer MS


A Little Bit About Us

Our Story

Humankind Health Consulting, LLC is a minority owned business that started with the idea that health plans and population
health programs can produce results when the focus is on people. Common problems in healthcare,
wasteful spending, low quality of care, expensive health care, etc. contribute to
the poor health of populations and misuse of the healthcare system.

The passion of providing employers with transparency, better quality of care, and overall lower health care cost drives
Humankind Health Consulting, LLC to use evidence based approach to health plan management.

Danielle Klassen BS, CWP

Danielle is the CEO/Owner at Humankind Health Consulting where she consults with employers to understand the social determinants of health that effect employee health. Danielle uses evidence-based methods in combination with carrier data to develop long and short term plans to engage employees and increase health.

Danielle is a creative minded person who began dancing ballet and pointe at 38 years old. In addition to a passion for dance she is a fierce badminton player and New Kids on the Block fan.

Aaron Witwer, MS

Aaron Witwer has been in the healthcare and health management industry since 2002, providing population health management strategy, employee benefit strategies and administering various health / wellness programming to a variety of clientele; from small local firms to Fortune 500 international corporations.

He has spoken to dozens of groups large and small at events like the Health Action Council, Ohio Society of CPAs, and the Ohio Safety Congress and Expo. Witwer is a two-time Innovator Award winner from the Cleveland Clinic Innovation Institute and proudly elected Board Member for The MetroHealth System Foundation in Cleveland, Ohio.

Previous work experience includes population health consulting for the large regional insurance broker, Oswald Companies, wellness program management at the Cleveland Clinic Wellness Institute, wellness coaching at several companies, orthopedic rehabilitation, strength and conditioning and business development.

Personal and Educational

Aaron is married and a proud father of two girls. For fun he plays water polo and coaches his kids’ soccer, teeball, or whatever.

He graduated from Indiana University, earning a bachelor’s degree in Kinesiology and holds a master’s degree in Sports Health Care from A.T. Still University. Aaron is a licensed Life, Health and Accident Insurance agent and an Eagle Scout.

In addition to being a Board Member for The MetroHealth System, he is also former Chair of the Executive Team of the MetroHealth N.E.T. group; a collection of emerging leaders who advance the mission and vision of The MetroHealth System. He has previously sat on multiple associate boards including the American Heart Association and Cleveland Clinic.


Scott Hanis

  • VP of Human Resources
  • Behavioral Theory & Org Management
  • M&A specialist + Change Management facilitator
  • OHSHA, ISO 9001:2008
  • ACA, EEOC Compliance, HR Employment Law
  • SHRM member

Sandhya Sudhakar, SHRM-SCP

  • Organizational Development Consultant
  • Personal Development Coach
  • VP, The Onieda Group / Crown Brands
  • Sr Mgr, Proctor & Gamble
  • Learning & Org Change certificate, Northwestern Univ.
  • SHRM Sr Certified Professional
  • Bookwallah, Assoc Board Member & Volunteer

Donna Wagner

  • HR Director x 4 companies (10+ years)
  • 500 - 20,000 person companies
  • SHRM member

Rehan Waheed, MD

  • Six-Sigma Blackbelt
  • OHSU Informatics Certificate
  • Physician Executive
  • Adjunct Faculty, B.W. University
  • Assistant Professor, Case Western
  • NET Board Member, MetroHealth System

Employers have the power to change health care. We have their back.