4.2
19 Ratings with 4 written Reviews
Summary
Dr. Michael Keefer is an oncologist and hematologist who also practices internal medicine, bringing comprehensive cancer and blood disorder care to his patients. He earned his medical degree from the University of Oklahoma College of Medicine and completed his residency at the University of Oklahoma Health Sciences Center. With 45 years of experience in medicine, Dr. Keefer has developed extensive expertise in treating complex oncological and hematological conditions. He is fluent in both Spanish and English, allowing him to serve a diverse patient population.
Dr. Keefer practices at Mercy Hospital Oklahoma City and Oklahoma Heart Hospital North Campus in Oklahoma City, Oklahoma. His clinical focus includes treating breast cancer, including metastatic or recurrent cases, and Paget disease of the breast. He frequently performs blood tests and complete blood counts to monitor patient health and treatment progress. Patients have given Dr. Keefer an average rating of 4.2 out of 5 stars on …Vitals.
Read More Read less Dr. Keefer practices at Mercy Hospital Oklahoma City and Oklahoma Heart Hospital North Campus in Oklahoma City, Oklahoma. His clinical focus includes treating breast cancer, including metastatic or recurrent cases, and Paget disease of the breast. He frequently performs blood tests and complete blood counts to monitor patient health and treatment progress. Patients have given Dr. Keefer an average rating of 4.2 out of 5 stars on …Vitals.
Overview based on verified provider data
Quick Facts
- 45 years of experience
- speaks Spanish, English
- University Of Oklahoma Health Sciences Center
- 4 written reviews
- 3 specialties
- 11 areas of expertise
- 3 board certifications
- 2 hospital affiliations
- 1 office location
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Location
Compare with Similar Doctors
 |  | | |
| Dr. Michael J Keefer, MD | Dr. Joan Tenenbaum Merrill | Dr. Yue Jin Wen, MD | Dr. Anupama Kumar, MD |
| Oncology | Rheumatology | Oncology | Internal Medicine |
| 45 Years of Experience | 41 Years of Experience | 43 Years of Experience | 22 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Spanish, English | Speaks English, Spanish | ||
| Oklahoma City , OK | Oklahoma City , OK | Little Rock , AR | Dearborn , MI |
| Med School: University Of Oklahoma College Of Medicine | Med School: Weill Cornell Medical College | Med School: Nanjing Medical University | Med School: University Of Debrecen Medical School And Health Science Centre |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Michael J Keefer
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Michael J Keefer has the following 3 specialties
Specialty Expertise
Dr. Michael J Keefer has the following 11 areas of expertise
Certifications, License, & Education
45 Years Experience
Dr. Michael J Keefer holds an expired medical license in the state of Oklahoma.
Medical License
Medical Doctor with an expired medical license in the state of Oklahoma that expired in 2026.
Education & Training
Residency
Completed their residency at University Of Oklahoma Health Sciences Center.
Medical School
Graduated from University Of Oklahoma College Of Medicine in 1981.
NPI Number
Dr. Keefer's NPI number is 1386697548.
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Frequently Asked Questions
- Where is Dr. Michael Keefer's office located?
- Dr. Michael Keefer's office is located at 4300 W Memorial Rd, Oklahoma City, OK, 73120.
- Is Dr. Michael Keefer accepting new patients?
- Dr. Michael Keefer 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. Michael Keefer?
- You can find contact information for Dr. Michael Keefer here on Vitals.
- Which hospitals is Dr. Michael Keefer affiliated with?
- Dr. Michael Keefer is affiliated with Mercy Hospital Oklahoma City and Oklahoma Heart Hospital North Campus.
- Does Dr. Michael Keefer accept my insurance?
- You can see the insurance plans that Dr. Michael Keefer accepts on their Vitals profile.
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