Rocket Fuel

We formed IHA in 1994 with only a few independent private-practice groups from Washtenaw County, then over the years added physicians by choosing doctors that our own doctors used for their care and that of their families. Over a decade later, we continue to place great emphasis on selecting only premier physicians and practitioners to ensure that you get the best possible care. Today, IHA is one of the best not-for-profit multi-specialty groups in Southeast Michigan.

Quick Overview

Here are a few facts about IHA to help you understand our impact on the communities we serve in Washtenaw, Livingston, Lenawee, and western Wayne Counties:

  • Office Locations: More than 70
  • Active Patients: More than 485,000 patients
  • Babies Delivered: 3,531 last year (2016)
  • Physicians: 492
  • Nurse Practitioners/PA-C's: 160
  • Board Certified/Eligible Physicians: 100%
  • Hospital Affiliations: St. Joseph Mercy Ann Arbor, St. Joseph Mercy Chelsea, St. Joseph Mercy Livingston, The University of Michigan
  • Support Staff: Over 1,600

What sets us apart

  • We’re not the only healthcare provider in the area – but we may just be the most qualified for some very specific reasons.
  • IHA has a long-standing reputation for making the doctor-patient experience as simple, smooth and hassle-free as possible.
  • IHA works with community partners like St. Joseph Mercy Health System and the UMHS, giving us a deeper understanding of managed care, while allowing us to act as advocates for patients in finding the best possible care.
  • IHA accepts more insurance plans than most other providers.
  • We encourage and welcome your input and feedback – this website is just one example of how we make it easy to interact with our doctors and nurses.


IHA exists to meet community needs through the provision of personalized, high quality health and medical services to its patients in a manner which results in high levels of patient satisfaction with clinical quality, services, accessibility and value.


In order to remember this philosophy in a way that is easily retained in our everyday work environment, IHA has developed the IHA CARES core values. These values are:

  • Commitment - IHA is committed to providing quality care. IHA believes its strength is in the quality of its provider, clinical and administrative staff. We strive to maintain the highest level of quality care by using the highest-quality equipment and procedures. You will need to help us to ensure that our patients receive that quality care.
  • Advocacy - We at IHA must act as advocates for our patients. Our patients put their trust in our providers and staff to care for them and represent their needs. IHA strives to gain trust from our patients by truly understanding and empathizing with their medical needs. Our patients should feel that we are working with them and will care for them throughout their entire lifetime.
  • Respect - IHA believes that the foundation of a trusting relationship is mutual respect. Our patients should always feel that they are respected as individuals. The employees and providers of IHA should show respect for one another in all of their interactions.
  • Efficiency - While we ensure quality care, act as advocates for our patients, and develop respectful relationships with them, we must also be conscious of caring for our patients in an efficient and cost-effective manner.
  • Service - IHA is dedicated to service excellence to both our internal and external customers. Providing appropriate and compassionate care services is the basis of what we do. IHA will continually strive to deliver exceptional customer service to our patients, their families, and our co-workers. We are empowered to take ownership of customer requests, and we are expected and encouraged to follow through on solutions.