Dr. John A. Cowan
- Gender: Male
- Experience: 20 years
- Graduated from: Johns Hopkins University School Of Medicine
- Graduation year: 2001
- Sole propriator: No
- NPI: 1588786669
Dr. John A. Cowan JR. M.D.
Neurosurgeon
He is located at 15 John Maddox Drive Northwest in Rome, GA 30165. Can help patients with the following: Brain Damage, Cervical Radiculopathy, Concussion, Neck Pain, Paralysis, Pseudotumor Cerebri. His National Provider Identifier (NPI) number is 1588786669. Appointment can be made via the phone number (706) 368-8550. He also has a website where you can get more information. The website can be found at https://harbinclinic.com/location/neurosurgery-rome. He is affiliated with 2 practices and 2 hospitals.
Conditions treated
Dr. John Alfred Cowan, being an neurosurgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. John A. Cowan.
- Acoustic Neuroma
- Brain Aneurysm
- Brain Cancer
- Brain Damage
- Brain Hemorrhage
- Brain Lesions
- Cauda Equina Syndrome
- Cerebral Aneurysm
- Cervical Radiculopathy
- Concussion
- Herniated Disc
- Hydrocephalus
- Neck Pain
- Paralysis
- Peripheral Nerve Tumors
- Pinched Nerve
- Pseudotumor Cerebri
- Quadriplegia
- Spinal Cord Injury
- Spinal Stenosis
- Spondylosis
- Traumatic Brain Injury
Procedures Performed by Dr. John A. Cowan
Insurances Accepted by Dr. John A. Cowan
- Medicare
Medicare Enrollment
Dr. John A. Cowan is enrolled to bill Medicare as a Practitioner - Neurosurgery .
Bills through: Adventist Health System Georgia Inc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| Medtronic | $1221376 |
| Globus Medical | $6907 |
| GE Healthcare | $172 |
Other
| Royalty or License | $1168755 |
| Promotional Speaking or Service | $30894 |
| Consulting | $19260 |
| Travel and Lodging | $8249 |
| Food and Beverage | $1645 |
Studies
JOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduated in 2001Other ways to reach out
- Website: https://harbinclinic.com/location/neurosurgery-rome
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Questions & Answers
Does Dr. John Alfred Cowan have affiliation with practices?
Dr. John Alfred Cowan is affiliated with Harbin Clinic. For the full list of practices see this list.
Has Dr. John Alfred Cowan affiliation with hospitals?
Dr. John Alfred Cowan is affiliated with FLOYD MEDICAL CENTER. For the full list of hospitals see this list.
Does Dr. John Alfred Cowan accept patients with Medicare?
Yes, Dr. John Alfred Cowan accepts patients with Medicare.
Where can you meet with Dr. John Alfred Cowan?
Dr. John Alfred Cowan's office is located at 15 John Maddox Drive Northwest in Rome, GA 30165.
What conditions does Dr. John Alfred Cowan treat?
Dr. John Alfred Cowan provides treatment for Brain Damage, Cervical Radiculopathy, Concussion, Neck Pain, Paralysis, Pseudotumor Cerebri. For the full list see this list.