0 reviews
Summary
Dr. Leonard Oneill is an internal medicine physician with 45 years of experience caring for patients. He earned his medical degree from the University of Nebraska College of Medicine and has built an extensive career focused on comprehensive adult healthcare. His decades of practice have given him deep expertise in managing complex medical conditions and providing preventive care.
Dr. Oneill practices at locations in Kalamazoo, Mattawan, and Lawton, Michigan. He specializes in treating coronary artery disease and has particular experience helping women with heart conditions. He also manages familial lipid disorders, which are inherited conditions affecting cholesterol and other blood fats. His diagnostic capabilities include performing blood tests to assess calcium levels and alkaline phosphatase, as well as arterial blood gas analysis to evaluate lung and kidney function.
Dr. Oneill practices at locations in Kalamazoo, Mattawan, and Lawton, Michigan. He specializes in treating coronary artery disease and has particular experience helping women with heart conditions. He also manages familial lipid disorders, which are inherited conditions affecting cholesterol and other blood fats. His diagnostic capabilities include performing blood tests to assess calcium levels and alkaline phosphatase, as well as arterial blood gas analysis to evaluate lung and kidney function.
AI-generated from data on this provider profile.
Quick Facts
- 45 years of experience
- 2 insurance plans accepted
- University Of Nebraska College Of Medicine
- 1 specialty
- 7 areas of expertise
- 1 board certification
- 3 office locations
- Male
Office Locations
Dr. Leonard Thomas Oneill has 3 locationsCompare with Similar Doctors
 |  |  | |
| Dr. Leonard Thomas Oneill, MD | Dr. Mark A. Brown, MD | Eric Harker | Dr. Jahnavi Mithyantha, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Hospital Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 45 Years of Experience | 23 Years of Experience | 25 Years of Experience | 26 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English, Spanish | |
| Kalamazoo , MI | Kalamazoo , MI | Lyons , CO | Kalamazoo , MI |
| Med School: University Of Nebraska College Of Medicine | Med School: American University Of The Caribbean School Of Medicine | Med School: Duke University School Of Medicine | Med School: Bangalore Medical College And Research Institute |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Leonard Thomas Oneill
Medical Specialties
Dr. Leonard Thomas Oneill has the following specialty
Specialty Expertise
Dr. Leonard Thomas Oneill has the following 7 areas of expertise
Certifications, License, & Education
45 Years Experience
EDUCATION & TRAINING
Medical School
University Of Nebraska College Of MedicineGraduated in 1981
Similar doctors
Frequently Asked Questions
- Where is Dr. Leonard Oneill's office located?
- Dr. Leonard Oneill's office is located at 601 John St, Kalamazoo, MI, 49007.
- Does Dr. Leonard Oneill accept virtual/telehealth appointments?
- Dr. Leonard Oneill has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Leonard Oneill accept my insurance?
- You can see the insurance plans that Dr. Leonard Oneill accepts on their Vitals profile.
- Is Dr. Leonard Oneill accepting new patients?
- Dr. Leonard Oneill 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. Leonard Oneill?
- You can find contact information for Dr. Leonard Oneill here on Vitals.
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.
