4.8
11 Ratings with 1 written Review
Summary
Dr. Shannen Allen treats keratoconjunctivitis sicca, dry eyes, and cataracts, and performs dilated eye exams, eye exams, and gonioscopy. She practices ophthalmology and internal medicine and has 24 years of experience. She is affiliated with Adventist Healthcare Shady Grove Medical Center and also sees patients in Bethesda, Maryland.
Dr. Allen earned her medical degree from Johns Hopkins University School of Medicine. She speaks English, Korean, and Spanish. Patients on Vitals rate Dr. Allen 4.82 out of 5.
Dr. Allen earned her medical degree from Johns Hopkins University School of Medicine. She speaks English, Korean, and Spanish. Patients on Vitals rate Dr. Allen 4.82 out of 5.
Overview based on verified provider data
Quick Facts
- 24 years of experience
- 12 insurance plans accepted
- speaks English, Korean, Spanish
- Johns Hopkins University School Of Medicine
- 1 written review
- 2 specialties
- 10 areas of expertise
- 1 hospital affiliation
- 2 office locations
- Female
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. Shannen Katreese Allen has 2 locationsAdventist Healthcare Shady Grove Medical Center
9901 Medical Center DrRockville, MD 20850 Tel: (240) 826-6000
Compare with Similar Doctors
 |  |  | |
| Dr. Shannen Katreese Allen, MD | Dr. Tayyib Rana, MD | Dr. Pamela D'Souza-David, MD | Dr. Huong Ngoc Thai-Kemprowski, MD |
| Ophthalmology | Ophthalmology | Ophthalmology | Allergy & Immunology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 24 Years of Experience | 28 Years of Experience | 28 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Korean, Spanish | Speaks English | Speaks English, Spanish | Speaks English, Spanish |
| Rockville , MD | Winchester , VA | Laurel , MD | Leesburg , VA |
| Med School: Johns Hopkins University School Of Medicine | Med School: West Virginia University School Of Medicine | Med School: Loma Linda University in California | Med School: Virginia Commonwealth University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Shannen Katreese Allen
Medical Specialties
Dr. Shannen Katreese Allen has the following 2 specialties
Specialty Expertise
Dr. Shannen Katreese Allen has the following 10 areas of expertise
Certifications, License, & Education
24 Years Experience
Dr. Shannen Katreese Allen holds an expired medical license in the state of Maryland.
Medical License
Medical Doctor with an expired medical license in the state of Maryland that expired in 2026.
Education & Training
Medical School
Graduated from Johns Hopkins University School Of Medicine in 2002.
NPI Number
Dr. Allen's NPI number is 1407876360.
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Frequently Asked Questions
- How can I make an appointment with Dr. Shannen Allen?
- You can find contact information for Dr. Shannen Allen here on Vitals.
- Where is Dr. Shannen Allen's office located?
- Dr. Shannen Allen's office is located at 9901 Medical Center Dr, Rockville, MD, 20850.
- Is Dr. Shannen Allen accepting new patients?
- Dr. Shannen Allen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Shannen Allen accept my insurance?
- You can see the insurance plans that Dr. Shannen Allen accepts on their Vitals profile.
- Which hospitals is Dr. Shannen Allen affiliated with?
- Dr. Shannen Allen is affiliated with Adventist Healthcare Shady Grove Medical Center.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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