Summary

Dr. Donald Hennessy Jr specializes in internal medicine, providing comprehensive care for adult patients across a wide range of health conditions. They completed their residency training at the Medical College of Wisconsin, gaining expertise in diagnosing and treating complex medical issues in adults.

Dr. Hennessy practices at locations in Cedarburg and Franklin, Wisconsin, and maintains an affiliation with HSHS Saint Clare Memorial Hospital. They focus on treating conditions such as osteoarthritis, arthritis, and various bone, joint and muscle disorders. Their practice includes performing specialized diagnostic tests like ankle-brachial index testing and asthma challenge tests to help evaluate cardiovascular and respiratory health. Patients have given Dr. Hennessy an average rating of 4.6 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • 4.6
  • 3 insurance plans accepted
  • Medical College Of Wisconsin
  • 12 written reviews
  • 1 specialty
  • 9 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Donald J Hennessy Jr has 2 locations

Cedar Mills Medical Group

N143W6515 Pioneer RdCedarburg, WI 53012

Us Healthworks

5040 W Ashland WayFranklin, WI 53132

Compare with Similar Doctors

Dr. Donald J Hennessy Jr, MD
Dr. Yogi Gundamraj, MD
Eric Harker
Dr. Katrina Marie Byrd
Dr. Donald J Hennessy Jr, MDDr. Yogi Gundamraj, MDEric HarkerDr. Katrina Marie Byrd
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients
4.6 
29 Years of Experience 25 Years of Experience 12 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English
Cedarburg , WIBrookfield , WILyons , COWauwatosa , WI
Med School: Spartan Health Sciences University School Of Medicine Med School: Duke University School Of Medicine Med School: Meharry Medical College School Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Donald J Hennessy Jr

  • Aetna
  • Humana
  • UnitedHealthcare

Medical Specialties

Dr. Donald J Hennessy Jr has the following specialty

Specialty Expertise

Dr. Donald J Hennessy Jr has the following 9 areas of expertise

  • Check-up
  • Diabetes
  • Diabetes Complications
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

Education & Training

Residency

Completed their residency at Medical College Of Wisconsin.

NPI Number

Dr. Hennessy Jr's NPI number is 1811960495.

Similar doctors

Frequently Asked Questions

Where is Dr. Donald J Hennessy Jr's office located?
Dr. Donald J Hennessy Jr's office is located at N143W6515 Pioneer Rd, Cedarburg, WI, 53012.
Does Dr. Donald J Hennessy Jr accept my insurance?
You can see the insurance plans that Dr. Donald J Hennessy Jr accepts on their Vitals profile.
Is Dr. Donald J Hennessy Jr accepting new patients?
Dr. Donald J Hennessy Jr has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Donald J Hennessy Jr?
You can find contact information for Dr. Donald J Hennessy Jr here on Vitals.
Does Dr. Donald J Hennessy Jr accept virtual/telehealth appointments?
Dr. Donald J Hennessy Jr has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.