Scott Sitterle, O.D.
Dry Eye & Ocular Nutrition Specialist in San Antonio .
Founder – Sitterle Vision Source & Dry Eye Center
Dr. Scott Sitterle founded Sitterle Vision Source in the Thousand Oaks area of San Antonio in 1994 with a vision to deliver medically focused, prevention-driven eye care to the community he calls home. With over three decades of clinical experience, he is recognized for his expertise in dry eye disease, ocular health, and the critical role nutrition plays in preventing and managing chronic eye conditions.
Dr. Sitterle earned his Doctor of Optometry degree from the University of Houston College of Optometry in 1990. He is licensed as an Optometric Glaucoma Specialist and is certified in the diagnosis and treatment of eye disease, injury, and infection. Throughout his career, he has emphasized comprehensive medical eye care and long-term disease prevention.
Dr. Sitterle has a special interest in treating dry eye disease and ocular surface inflammation. He believes that chronic dry eye is often a systemic issue — not just an eye problem — and that successful treatment requires a deeper understanding of inflammation, lifestyle, and nutrition.
He works closely with patients to address:
- Meibomian gland dysfunction (MGD)
- Chronic dry eye syndrome
- Ocular rosacea
- Inflammatory eye conditions
- Early macular degeneration
His approach blends advanced clinical treatment with foundational health strategies designed to reduce inflammation and support long-term ocular wellness.
Dr. Sitterle is passionate about educating patients on the relationship between nutrition and chronic disease. He believes that many eye conditions — including macular degeneration, cataracts, diabetic eye disease, and dry eye — are influenced by systemic inflammation and nutrient deficiencies.
He regularly counsels patients on:
- Anti-inflammatory nutrition
- Whole-food supplementation
- Preventative strategies for ocular disease
- Lifestyle modifications that support retinal and ocular surface health
His philosophy is centered on empowering patients with the knowledge and tools to take ownership of their long-term vision and overall wellness.
A long-standing member of the San Antonio community, Dr. Sitterle has been active at Community Bible Church since 1993, where he plays trumpet in the praise orchestra. He has also served as a board member and past vice president of the Northeast San Antonio Rotary Club.
Outside the office, he enjoys spending time with his wife, Gloria, to whom he has been married since 1990. They have two sons, Philip and Clifton and are now expecting two grandaughters this summer! Dr. Sitterle loves music, sunshine, and relaxing near the water — whether at the beach, lake, river, or pool.
“Minimal wait time, excellent, professional, and efficient staff, abundance of helpful information and guidance from Dr. Sitterle and the two other doctors. Probably the most efficiently run and caring office that I visit.” ~Katharine S.