0 reviews
Summary
Dr. Leonard Oneill treats atrial fibrillation, anemia, and atrial flutter in his internal medicine practice. He has practiced internal medicine for 45 years and earned his medical degree from the University of Nebraska College of Medicine. He sees patients in Kalamazoo, Mattawan, and Lawton, Michigan.
Overview based on verified provider data
Quick Facts
- 45 years of experience
- 2 insurance plans accepted
- University Of Nebraska College Of Medicine
- 1 specialty
- 7 areas of expertise
- 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. Adewumi Bakare DMSc, PA-C |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 45 Years of Experience | 23 Years of Experience | 25 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | |
| Kalamazoo , MI | Kalamazoo , MI | Lyons , CO | Mesquite , TX |
| 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: University of Lynchburg - DMSc |
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
Graduated from University Of Nebraska College Of Medicine in 1981.
NPI Number
Dr. Oneill's NPI number is 1215907787.
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.
- How can I make an appointment with Dr. Leonard Oneill?
- You can find contact information for Dr. Leonard Oneill here on Vitals.
- 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.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
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.
