Dr. Justin Reed Knapp
Last updated: May 29, 2026

Dr. Justin R. Knapp

  • Gender: Male
  • Sole propriator: Yes
  • NPI: 1760997878

Dr. Justin R. Knapp

Optometrist

He is located at 4494 Palmer Road North in Bethesda, MD 20814. Can help patients with the following: Cataracts, Eye Allergy, Eye Floaters, Macular Degeneration, Nearsightedness, Presbyopia. His National Provider Identifier (NPI) number is 1760997878. Appointment can be made via the phone number (301) 295-4000.

Conditions treated

Dr. Justin Reed Knapp, being an optometrist, 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. Justin R. Knapp.

  • Astigmatism
  • Binocular Dysfunction (BVD)
  • Blepharitis
  • Blindness
  • Cataracts
  • Color Blindness
  • Contact Lens Prescription and Fitting
  • Crossed Eyes
  • Diabetic Retinopathy
  • Dry Eyes
  • Esotropia
  • Exotropia
  • Eye Allergy
  • Eye Floaters
  • Eye Strain
  • Eyeglasses Fitting and Prescription
  • Farsightedness
  • Glaucoma
  • Hypertropia
  • Lazy Eye
  • Macular Degeneration
  • Nearsightedness
  • Oculomotor Dysfunction
  • Pink Eye
  • Presbyopia
  • Retinal Imaging
  • Sty

Looking for more Optometrists?

There are 7 other optometrists in this region.

Dr. Michael J. Weitz
  • Gender: Male
  • Address: 7272 Wisconsin Avenue Bethesda, 20814, MD
Dr. Gregory Theodore Komm
  • Gender: Male
  • Address: 111 North Brook Lane Bethesda, 20814, MD
Dr. Marcie Miller Lerner
  • Gender: Female
  • Address: Suite 112 7101 Wisconsin Avenue Bethesda, 20814, MD
Dr. Michael Alan Berenhaus
  • Gender: Male
  • Address: 4300 E West Highway Bethesda, 20814, MD
Dr. Burt Jau Mazia
  • Gender: Male
  • Address: 4917 Elm Street Bethesda, 20814, MD
Dr. Gregory Katchuk
  • Gender: Male
  • Address: 4300 East West Highway Bethesda, 20814, MD
Dr. Ross Jay Shoter
  • Gender: Male
  • Address: #100 1950 Old Gallows Road Vienna, 22182, VA
Dr. Ralph Dewey Teunis
  • Gender: Male
  • Address: 5630 Bradley Boulevard Bethesda, 20814, MD

Questions & Answers

Where can you meet with Dr. Justin Reed Knapp?

Dr. Justin Reed Knapp's office is located at 4494 Palmer Road North in Bethesda, MD 20814.

What conditions does Dr. Justin Reed Knapp treat?

Dr. Justin Reed Knapp provides treatment for Cataracts, Eye Allergy, Eye Floaters, Macular Degeneration, Nearsightedness, Presbyopia. For the full list see this list.

Does Dr. Justin Reed Knapp accept insurance?

Unfortunately we don't have any information if Dr. Justin Reed Knapp accepts insurance.