Associated Eyecare
303.671.0000

Welcome to

Associated Eyecare
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WE LOOK FORWARD TO YOUR VISIT!​

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Our Doctors and Staff work closely together
​to ensure you are well cared for.

Located in the heart of Lowry, Associated Eyecare has been serving the vision needs of our patients for over 19 years. The doctors at Associated Eyecare, Dr. Alan Barber, Dr. Nate Pecha, and Dr. Doug Pethe, are experienced in a wide spectrum of eye care needs. Whether it be routine eye exams, Diabetic eye exams, contact lens exams, LASIK, PRK, Cataracts, Glaucoma, Dry Eye or any other eye related injury or disease, you are in the best hands. 
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We proudly offer sophisticated technology, such as our Optos Retinal Camera. With this technology our patients have the ability to get an Optomap image of their retina. This gives our doctors a 200-degree view of the back of the eye. Our doctors are equipped to detect signs of Glaucoma, Macular Degeneration, Diabetic Retinopathy, Retinal Holes and many other diseases. Early detection is key in eye diseases and will provide our patients with more treatment options.
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In addition to our Optos Retinal Camera, we also have advanced diagnostic capabilities in OCT’s, Pentacams, Cataract measurements, and Dry Eye Syndrome treatments. We offer treatments to fit every patient’s lifestyle and needs.
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​We work as a team

for you and your

family's vision needs.

Insurances that we participate with

We participate with the below listed vision and medical plans. This list is subject to change.  We recommend that you contact your insurance company to confirm your coverage, benefits and deductibles. We also accept cash, personal checks, and most major credit cards. 
  • VSP
  • Eyemed
  • Davis 
  • Superior Vision
  • BCBS 
  • Aetna 
  • Humana 
  • UHC – (AARP, Medicare, Secure Horizon,                                        Spectera, Tricare, UMR) 
  • Cigna 
  • Medicare 
  • Medicaid 
  • AARP 
  • First Choice 
  • Tricare 
  • Triwest
  • PHCS
  • RMHC 
  • CO Access 
  • UMR 
  • CoFinity 
  • Friday Health 
  • VA 
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  Alan Barber, OD
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​Originally from Missouri, Dr. Alan Barber received his degree from the University of Missouri – St. Louis. During his training he completed internships at John J. Pershing VA Medical Center in Poplar Bluff, Missouri and the Harry S. Truman Memorial VA Hospital in Columbia, Missouri. Dr. Barber has extensive experience in ocular disease management and post-surgical care. Dr. Barber joins Associated Eyecare after over 12 years with Insight Vision Group where he participated in several research studies.

Dr. Barber is very personable and enjoys providing quality eye care. He listens to his patients and recommends the best options to meet their vision goals.  He provides comprehensive vision and medical eye care. 

In his free time, Dr. Barber enjoys hiking and camping with his wife and three children in the Colorado outdoors.​
Nate Pecha, OD
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​Nate Pecha started his full-time college education at 16 years old and earned an associate degree and then pursued his undergraduate degree in Biology from Illinois State University.  He received his Doctorate from Illinois College of Optometry.  Dr. Pecha moved from Illinois to Colorado after completing an intensive local internship program.
 
Dr. Pecha joined Associated Eyecare providing routine exams, disease management, and specialty lens fittings. He is constantly eager to learn new technologies emerging in the field. Dr. Pecha is an adjunct professor for doctorate students at Illinois College of Optometry. 
 
When he is not practicing eye care, Dr. Pecha enjoys trying new restaurants, exploring outdoors, and live music. He loves to travel and has visited many countries around the globe.
       Douglas Pethe, OD
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Dr. Pethe is a Colorado native who currently lives in Highlands Ranch with his wife and four children.  He completed his undergraduate training at Colorado State University in Fort Collins.  Dr. Pethe graduated Optometry school in 2005 from Pacific University College of Optometry in Oregon.  Upon graduation from Optometry school, Dr. Pethe has been practicing in Colorado serving the Denver metro area.  As an adjunct Clinical professor at Pacific, Dr. Pethe served as clinical externship director overseeing optometric interns.  Dr. Pethe has taken a strong interest in new advancements in eye care and embraces the newest technology when caring for his patients. 

Dr. Pethe is here to meet all your vision care needs!  Dr. Pethe’s vision services include primary eye care exams for glasses and contacts, general eye health exams, complex medical eye exams, and surgical co-management for cataracts and LASIK.  Dr. Pethe is available to provide complete eye care for your entire family.  Dr. Pethe values the opportunity to provide personalized eye care to his local community.


​Dr. Pethe spends most of his time away from the office with his family at their kids many sports and activities.  Dr. Pethe enjoys many of the fine offerings Colorado has to offer such as skiing, golfing, and outdoor recreation.

We Invite You to Visit our Optical

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We proudly carry the following brands:

Ray Ban            Caroline Herrera    Paul Smith
Oakley              Maui Jim                       Alain Mikli
Silhouette       Calvin Klein                FYSH 
Missoni             Etnia Barcelona       Kate Spade
Kliik                    Rag & Bone                  Under Armor
Jimmy Choo   Liz Claiborne              A
nn Taylor           

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TWO CONVENIENT LOCATIONS

LOWRY
A  |  8101 E. Lowry Blvd., Suite 255, Denver, CO 80230
P  |  303.671.0000
Office Hours:
Monday  |  8AM - 5PM 
Tuesday  |  8AM - 5PM 
Wednesday  |  8AM-5PM 
Thursday  |  8AM - 5PM 
Friday  |  8AM - 5PM 
Saturday  |  Closed
Sunday  |  Closed

LONE TREE
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A  |  11960 Lioness Way, Suite 190, Parker, CO 80134
P  |  303.671.0000
​ Office Hours:
Monday  |  8AM - 5PM 
Tuesday  |  7AM - 5PM 
Wednesday  |  8AM  - 5PM 
Thursday  |  8AM - 6PM 
Friday  |  7AM - 5PM 
Saturday  |  8AM - 1PM By appointment only
Sunday  |  Closed
Lowry location:  8101 E. Lowry Blvd., Suite 255
Lone Tree location:  11960 Lioness Way, Suite 190
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