3.6
24 Ratings with 7 written Reviews
Summary
Dr. Glenn Macdonald is an internal medicine physician who has dedicated 46 years to providing comprehensive adult healthcare. He earned his medical degree from Universidad Catolica Nordestana (Ucne) Facultad De Ciencias Medicas, building a strong foundation for his extensive career in internal medicine. Dr. Macdonald is fluent in both Spanish and English, allowing him to serve diverse patient populations throughout his practice.
Dr. Macdonald practices at Mount Sinai South Nassau with locations in Oceanside and Brooklyn, New York. He specializes in managing high blood pressure and hypertensive emergencies, conditions that affect millions of adults. His practice includes advanced monitoring techniques and specialized injection procedures for joint care. Patients have given him an average rating of 3.6 out of 5 stars on Vitals for his care and service.
Dr. Macdonald practices at Mount Sinai South Nassau with locations in Oceanside and Brooklyn, New York. He specializes in managing high blood pressure and hypertensive emergencies, conditions that affect millions of adults. His practice includes advanced monitoring techniques and specialized injection procedures for joint care. Patients have given him an average rating of 3.6 out of 5 stars on Vitals for his care and service.
Overview based on verified provider data
Quick Facts
- 46 years of experience
- speaks Spanish, English
- Universidad Catolica Nordestana (Ucne) Facultad De Ciencias Medicas
- 7 written reviews
- 1 specialty
- 6 areas of expertise
- 1 board certification
- 1 hospital affiliation
- 2 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Glenn John Macdonald has 2 locationsCompare with Similar Doctors
 |  |  |  |
| Dr. Glenn John Macdonald, MD | Dr. Roy Martin | Dr. Piya Ghoshal, MD | Dr. Michael Benhuri, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 46 Years of Experience | 28 Years of Experience | 40 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Spanish, English | Speaks English | Speaks Spanish, English | |
| Oceanside , NY | College Point , NY | Amityville , NY | Massapequa , NY |
| Med School: Universidad Catolica Nordestana (Ucne) Facultad De Ciencias Medicas | Med School: St Georges University School Of Medicine | Med School: Universidad De Buenos Aires | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Glenn John Macdonald
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Glenn John Macdonald has the following specialty
Specialty Expertise
Dr. Glenn John Macdonald has the following 6 areas of expertise
Certifications, License, & Education
46 Years Experience
Dr. Glenn John Macdonald holds an expired medical license in the state of New York.
Medical License
Medical Doctor with an expired medical license in the state of New York that expired in 2026.
Education & Training
Medical School
Graduated from Universidad Catolica Nordestana (Ucne) Facultad De Ciencias Medicas in 1980.
NPI Number
Dr. Macdonald's NPI number is 1437252665.
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Frequently Asked Questions
- Does Dr. Glenn Macdonald accept my insurance?
- You can see the insurance plans that Dr. Glenn Macdonald accepts on their Vitals profile.
- What languages does Dr. Glenn Macdonald speak?
- Dr. Glenn Macdonald speaks Spanish and English.
- Is Dr. Glenn Macdonald accepting new patients?
- Dr. Glenn Macdonald has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Which hospitals is Dr. Glenn Macdonald affiliated with?
- Dr. Glenn Macdonald is affiliated with Mount Sinai South Nassau.
- Where is Dr. Glenn Macdonald's office located?
- Dr. Glenn Macdonald's office is located at 1 Healthy Way, Oceanside, NY, 11572.
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