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Doctors & Staff

Meet the experienced and friendly doctors and staff who make Prosper Eye Room a proud provider of vision care products and services in Prosper.


Krystal Hoover

Krystal Hoover, O.D.

Dr. Krystal Hoover is a Therapeutic Optometrist and Optometric Glaucoma Specialist in Little Elm and Prosper, Texas. Dr. Hoover is a Texas native and was raised in Lindsay, Texas. She completed her Bachelor of Science degree from Texas A&M University in College Station, Texas. She then went on to earn her Doctor of Optometry degree from Nova Southeastern University in Fort Lauderdale, Florida.

While in optometry school, she completed an externship at Braverman Eye Center which emphasized treatment and management of ocular disease and post-surgical co-management.

Dr. Hoover provides primary eye care and specialty contact lens fittings. She also treats eye diseases such as keratoconus, red eyes, diabetic retinopathy, glaucoma, macular degeneration, and dry eye. Dr. Hoover also provides pre and post-operative care for LASIK, PRK, and cataract surgery. She also provides myopia management services and orthokeratology.

Dr. Hoover is a proud member of the Texas Optometric Association, American Optometric Association, and American Academy of Orthokeratology and Myopia Control. She enjoys spending time with her husband John, daughter Madelyn, attending Aggie football games, and going fishing.

Dr. Hoover established Eyes on Little Elm in 2020 and acquired Prosper Eye Room in 2023. She is dedicated to providing the highest quality eye care to the patients of Little Elm, Prosper, and surrounding areas of Texas.


Photo of Dr. Heather

Heather Porter, O.D.

Dr. Heather Porter is a Therapeutic Optometrist and Optometric Glaucoma Specialist who is excited to be part of the Prosper and Little Elm community as well as providing care for the surrounding residents. Dr. Porter is originally from Flower Mound, TX. She attended Texas A&M University where she earned her Bachelor of Science degree in Nutritional Sciences. Dr. Porter then earned her Doctor of Optometry degree from the University of Houston College of Optometry. After completing her education, she headed back to the DFW area in order to be close to family again.

Dr. Porter provides primary eye care for individuals of all ages and has a particular interested in myopia control (the slowing of nearsightedness). She does also treat other eye conditions; such as: dry eyes, macular degeneration, diabetic retinopathy, corneal abrasions, foreign body removal, and more. Dr. Porter also provides pre- and post-operative care for cataract surgery, LASIK, PRK, and ICL.

In her free time, Dr. Porter enjoys spending time with her husband and three young sons, attempting new baking recipes, and traveling.


John Hoover

John Hoover

John Hoover is the Manager at Prosper Eye Room and Eyes on Little Elm. John is a Florida native and was raised in Fort Lauderdale. He attended Nova Southeastern University and earned his Bachelor of Science in Business Administration in Marketing, with honors. While obtaining his degree, John served as an office manager at The Eye Care Institute at Nova Southeastern University.

He has years of experience in the Optometry field and is responsible for operations here at Prosper Eye Room and Eyes on Little Elm. John also handles marketing and patient satisfaction.

John enjoys spending time with his wife Dr. Krystal Hoover, their daughter Madelyn, and their cat, Cali. He also likes sports and fishing.