
Rockville, MD
Also known as:
ICD-10 Codes:
Also known as:
ICD-10 Codes:
Also known as:
ICD-10 Codes:
Also known as:
ICD-10 Codes:
Also known as:
ICD-10 Codes:
Also known as:
ICD-10 Codes:
Also known as:
ICD-10 Codes:
Also known as:
ICD-10 Codes:
Also known as:
ICD-10 Codes:
Also known as:
ICD-10 Codes:
Also known as:
ICD-10 Codes:
Also known as:
ICD-10 Codes:
Also known as:
ICD-10 Codes:
For detailed information, please contact Dr. Ferrell's office.
All Other Third Party
CareSource
CVS Health (formerly Aetna)
Department of Veterans Affairs
Medicare
Service Employees International Union (SEIU)
Trustmark Insurance Company
View All Insurances
11300 Rockville Pike Ste 615
Rockville, MD 20852
(301) 230-2280
Dr. Ferrell has appointments available at his Rockville, MD office, as well as 1 other location. Please select a location, date, and time below.
5.0
Overall rating
Based on 49 reviews
98% of patients found the doctor and staff friendly and the office clean and modern
99% of patients felt that their time spent with the doctor was meaningful and impactful and that any follow ups were addressed quickly
87% of patients were satisfied with the wait time
97% of patients found it easy to book an appointment
Patients give Dr. John Ferrell an Excellent overall experience rating of 5 out of 5 stars. Dr. Ferrell has been rated and reviewed by 49 patients. These ratings are based on a variety of factors, including the amount of time patients spent with Dr. Ferrell, his bedside manner, appointment waiting time, friendliness of the office staff, clarity of diagnosis, and more.
Read Patient Reviews