Meet The Doctors

Our optometrists provide comprehensive eye exams, contact lens fittings, LASIK and cataract surgery consultations, and disease treatment. We provide caring attention to your eye health and vision concerns. You can trust our doctors to properly diagnose your current eye problem and offer a treatment program that is tailored to your specific needs. We will take the time to ensure that you not only receive the best care possible, but also that you have a full understanding of the diagnosis and treatment options available.


Erika Duggan, O.D.

Envision Eyecare
Dr. Duggan grew up in Las Vegas and Boulder City and graduated from UNLV with a bachelor degree in Biology. She received her Optometry degree from Indiana University School of Optometry. She started her career in Indiana, but soon returned to the Las Vegas area. She specializes in dry eye, family eyecare, and disease management and treatment.

Dr. Duggan enjoys wakeboarding, golf, and playing with her energetic son.


Doug Clark, O.D.

Dr. Doug Clark grew up in Salem, Utah.  He graduated from Brigham Young University with a bachelor degree in public health and from Michigan College of Optometry with a doctorate degree in optometry. Following graduation, Dr. Clark completed a residency in Ocular Disease at the Veterans Affairs Hospital in North Las Vegas.  This residency provided concentrated training in the management of diabetes, glaucoma, macular degeneration, trauma, and infection.

A unique background in public health, along with extensive clinical training, has prepared Dr. Clark to provide excellent eye care for each patient.  He is passionate about providing patients with accurate diagnoses and tailoring a mutually agreeable treatment plan.
In his free time, he enjoys fishing, playing with his daughters, and traveling.