Summary

Dr. Shannen Allen is a board-certified ophthalmologist with additional training in internal medicine, bringing 24 years of comprehensive medical experience to her practice. She earned her medical degree from the prestigious Johns Hopkins University School of Medicine, establishing a strong foundation in both eye care and general medicine. Dr. Allen is fluent in English, Spanish, and Korean, allowing her to serve a diverse patient population.

Dr. Allen practices at Adventist Healthcare Shady Grove Medical Center in Rockville, Maryland, and also sees patients at Suburban Hospital in Bethesda. She specializes in treating dry eyes and glaucoma, conditions that can significantly impact daily life when left untreated. Her expertise includes comprehensive eye exams and advanced diagnostic procedures like retinal imaging and dilated eye examinations to detect vision problems early. Patients consistently rate her care highly, giving her an average rating of 4.8 out of 5 stars.

AI-generated from data on this provider profile.

Quick Facts

  • 4.8
  • 24 years of experience
  • 12 insurance plans accepted
  • speaks English, Spanish, Korean
  • Johns Hopkins University School Of Medicine
  • 1 written review
  • 2 specialties
  • 10 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Female

Office Locations

Dr. Shannen Katreese Allen has 2 locations

Suburban Hospital

8600 Old Georgetown RdBethesda, MD 20814

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Dr. Shannen Katreese Allen, MDDr. Tayyib Rana, MDDr. Pamela D'Souza-David, MDDr. Haramol Kaur Nagi, MD
OphthalmologyOphthalmologyOphthalmologyInfectious Disease
Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
24 Years of Experience 28 Years of Experience 37 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish, Korean Speaks English Speaks English, Spanish
Rockville , MDWinchester , VALaurel , MDWashington , DC
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: Government Medical College Amritsar
Current Profile
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Insurance Plans Accepted by Dr. Shannen Katreese Allen

  • Aetna
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • Cigna
  • Johns Hopkins Employer Health Programs
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • MedStar Family Choice - Medicaid (Managed)
  • Meritain Health

Medical Specialties

Dr. Shannen Katreese Allen has the following 2 specialties

Specialty Expertise

Dr. Shannen Katreese Allen has the following 10 areas of expertise

  • Blindness
  • Cataract
  • Diabetic Retinopathy
  • Eye Exam
  • Eye Pain
  • Glaucoma
  • Internal Medicine
  • Lasik Surgery
  • Macular Degeneration
  • Vision Issues

Certifications, License, & Education

24 Years Experience

MEDICAL LICENSE

Medical Doctor, Maryland, 2026, Active

EDUCATION & TRAINING

Medical School

Johns Hopkins University School Of MedicineGraduated in 2002

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Frequently Asked Questions

Where is Dr. Shannen Allen's office located?
Dr. Shannen Allen's office is located at 9901 Medical Center Dr, Rockville, MD, 20850.
Does Dr. Shannen Allen accept virtual/telehealth appointments?
Dr. Shannen Allen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Shannen Allen speak?
Dr. Shannen Allen speaks English, Spanish, and Korean.
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.

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