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Summary
Dr. Johnnie Mao is an internal medicine physician who graduated from Ross University School of Medicine. With 11 years of experience in practice, he focuses on comprehensive adult healthcare and the management of chronic medical conditions. Internal medicine specialists like Dr. Mao provide primary care services while also treating complex health issues that affect adults.
Dr. Mao practices at multiple Saint Luke's locations throughout Pennsylvania and New Jersey, including facilities in Allentown and Bethlehem, Pennsylvania, as well as Phillipsburg, New Jersey. He specializes in managing diabetes, kidney disease, and high blood pressure. His diagnostic capabilities include performing heart rhythm tests and comprehensive blood work to monitor patient health and guide treatment decisions.
Dr. Mao practices at multiple Saint Luke's locations throughout Pennsylvania and New Jersey, including facilities in Allentown and Bethlehem, Pennsylvania, as well as Phillipsburg, New Jersey. He specializes in managing diabetes, kidney disease, and high blood pressure. His diagnostic capabilities include performing heart rhythm tests and comprehensive blood work to monitor patient health and guide treatment decisions.
Overview based on verified provider data
Quick Facts
- 11 years of experience
- 33 insurance plans accepted
- Ross University School Of Medicine
- 1 specialty
- 4 office locations
- Male
Office Locations
Dr. Johnnie Ly Mao has 4 locationsSaint Lukes Internal Medicine
801 Ostrum StBethlehem, PA 18015Mon7:30 am - 4:30 pm
Tue7:30 am - 4:30 pm
Wed7:30 am - 4:30 pm
Thu7:30 am - 4:30 pm
Fri7:30 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  | |
| Dr. Johnnie Ly Mao | Adam Adika | Dr. Michael Knolle, DO | Dr. Amit Newatia |
| Internal Medicine | Internal Medicine | Internal Medicine | Diagnostic Radiology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 11 Years of Experience | 6 Years of Experience | 23 Years of Experience | 23 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | Speaks English | ||
| Allentown , PA | Philadelphia , PA | Elizabethtown , PA | LAUREL , MD |
| Med School: Ross University School Of Medicine | Med School: Lewis Katz School Of Medicine At Temple University | Med School: Lake Erie College of Osteopathic Medicine | Med School: New York Medical College |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Johnnie Ly Mao
Medical Specialties
Dr. Johnnie Ly Mao has the following specialty
Certifications, License, & Education
11 Years Experience
Dr. Johnnie Ly Mao holds an active medical license in the states of Pennsylvania and New Jersey.
Medical License
Medical Doctor with an active medical license in the state of Pennsylvania that expires in 2026 and an active medical license in the state of New Jersey that expires in 2027.
Education & Training
Medical School
Graduated from Ross University School Of Medicine in 2015.
NPI Number
Dr. Mao's NPI number is 1710410071.
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Frequently Asked Questions
- How can I make an appointment with Dr. Johnnie Ly Mao?
- You can find contact information for Dr. Johnnie Ly Mao here on Vitals.
- Is Dr. Johnnie Ly Mao accepting new patients?
- Dr. Johnnie Ly Mao has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Johnnie Ly Mao accept my insurance?
- You can see the insurance plans that Dr. Johnnie Ly Mao accepts on their Vitals profile.
- Does Dr. Johnnie Ly Mao accept virtual/telehealth appointments?
- Dr. Johnnie Ly Mao has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Johnnie Ly Mao's office located?
- Dr. Johnnie Ly Mao's office is located at 1736 Hamilton St, Allentown, PA, 18104.
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