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Summary
Dr. Downing graduated from the Michigan State University College of Osteopathic Medicine in 1984. He works in Rockville, MD and 3 other locations and specializes in Neonatology, Obstetrics & Gynecology and Pediatrics. Dr. Downing is affiliated with South Georgia Medical Center, Holy Cross Hospital, Sanford Medical Center Bismarck, Thomas Memorial Hospital and ADVENTIST HEALTHCARE REHABILITATION.
Quick Facts
- 42 years of experience
- Michigan State University College Of Osteopathic Medicine
- 3 specialties
- 6 areas of expertise
- 3 board certifications
- 5 hospital affiliations
- 4 office locations
- Male
Office Locations
Dr. Gregory John Downing has 4 locationsAdventist Healthcare Shady Grove Medical Center
9901 Medical Center DrRockville, MD 20850 Tel: (240) 826-6000
Compare with Similar Doctors
 |  | | |
| Dr. Gregory John Downing, MD | Dr. Stacy Jennifer Chin, MD | Dr. Carol A Forster, MD | Dr. Priya D Nampoothiri, MD |
| Neonatology | Allergy & Immunology | Pediatrics | Pediatrics |
| Accepts New Patients | |||
| 42 Years of Experience | 20 Years of Experience | 41 Years of Experience | 22 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Rockville , MD | Washington , DC | Reston , VA | Washington , DC |
| Med School: Michigan State University College Of Osteopathic Medicine | Med School: GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE | Med School: Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo | Med School: Tufts University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Gregory John Downing
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Gregory John Downing has the following 3 specialties
Specialty Expertise
Dr. Gregory John Downing has the following 6 areas of expertise
Certifications, License, & Education
42 Years Experience
Dr. Gregory John Downing holds an expired medical license in the state of Georgia.
Medical License
Doctor Of Osteopathy with an expired medical license in the state of Georgia that expired in 2026.
Education & Training
Medical School
Graduated from Michigan State University College Of Osteopathic Medicine in 1984.
NPI Number
Dr. Downing's NPI number is 1285656454.
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Frequently Asked Questions
- Does Dr. Gregory Downing accept virtual/telehealth appointments?
- Dr. Gregory Downing has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Gregory Downing accepting new patients?
- Dr. Gregory Downing 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. Gregory Downing?
- You can find contact information for Dr. Gregory Downing here on Vitals.
- Does Dr. Gregory Downing accept my insurance?
- You can see the insurance plans that Dr. Gregory Downing accepts on their Vitals profile.
- Where is Dr. Gregory Downing's office located?
- Dr. Gregory Downing's office is located at 9901 Medical Center Dr, Rockville, MD, 20850.
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