Dr. Shawna Lehmann is a Therapeutic Optometrist and Optometric Glaucoma Specialist in the state of Texas. She graduated summa cum laude from the University of Redlands in Southern California. She went on to complete her Doctor of Optometry degree at Marshall B. Ketchum University. During her education, Dr. Lehmann conducted research for the National Eye Institute at the University of Houston College of Optometry. During her research, she was introduced to the Hill Country of Texas and fell in love with the region. It took a few years, but she relocated with her family as soon as she could! Dr. Lehmann is a member of the Beta Sigma Kappa International Honor Society, a lifetime member of the Omega Delta Optometric Fraternity, and a member of the Ocular Wellness and Nutrition Society. Dr. Lehmann has a special interest in nutrition and its role in maintaining eye health and preventing eye disease. She loves to spread the word on the importance of UV protective eye wear and the effects of good nutrition on ocular health. Dr. Lehmann has over 23 years experience in caring for patients and treating conditions such as diabetic eye disease, cataracts, eye infections, glaucoma, styes, dry eye, inflammation of the eye, and retinal conditions, including macular degeneration. She enjoys getting to know her patients and caring for all of their eye wear and eye care needs. Dr. Lehmann and her husband, Peter, are raising four sons, four very energetic and curious sons. As a family, they enjoy movies, exploring and traveling, and spending time on the river.

Undergraduate Education: Biomedical sciences at the University of Central Florida. Optometry School: Illinois College of Optometry. Certifications/Awards: ICO Innovator Award.

Dr. Curbelo received her undergraduate education from MCPHS in Boston, MA She earned her bachelor’s degree in premedical and health studies with a minor in business. Dr. Curbelo attended MCPHS in Worcester, MA for Optometry school and graduated in the spring of 2025. Dr. Curbelo’s interests include spending time with her husband, reading, and watching hockey.

Dr. Vardiman earned her undergraduate degree in Biology from Arcadia University in 2021 and in 2025 graduated Magna Cum Laude with a Doctor of Optometry degree from the Pennsylvania College of Optometry. Throughout her clinical training, she completed externships in both ocular disease and contact lens clinics, including a rotation at the Lyons Veterans Affairs Medical Center in NJ. There, she developed significant expertise in the diagnosis and management of conditions such as glaucoma, diabetic retinopathy, macular degeneration and low vision. Her clinical excellence was recognized with honors during her externship rotations. Dr. Vardiman is passionate about both medical and routine eye care, and takes particular interest in Ocular disease and building lasting relationships with her patients. She is an active member of the American Optometric Association and the New Jersey Optometric Association. Outside of her profession, she enjoys spending time with her dog and participating in group fitness classes. She is excited to begin this next chapter of her life as a new resident of Boston.

Undergraduate Education: Oregon State University. Optometry School: Pennsylvania College of Optometry. Hobbies/Interests: Hiking, paddleboarding, and reading.

Undergraduate Education: University of Houston. Optometry School: University of Incarnate Word Rosenberg School of Optometry. Hobbies/Interests: Try new restaurants and food in Houston, spending time with my family, and playing with my Yorkie puppy Ava.

Dr. Khan holds a Bachelor of Science in Biology with a minor in Psychology from the University of Houston. She went on to receive her Doctor of Optometry from the University of Houston College of Optometry. She is NBEO and TMOD certified, as well as Basic Life Support (BLS) and CPR. Dr. Khan also holds certifications in MiSight, Paragon CRT, and Valley Contax. In her free time, she enjoys kayaking, running, hiking, and exploring local coffee shops. She makes a point to stay current with the latest in the field.

Undergraduate Education: Baylor University. Optometry School: University of Houston College of Optometry. Hobbies/Interests: I enjoy spending time with my dogs and husband and traveling.

Dr. Catherine Pusateri graduated magna cum laude from the University of Scranton in 2021 earning her undergraduate degree in Exercise Science. She went on to graduate with a Doctor of Optometry degree from the Pennsylvania College of Optometry in 2025. Throughout her clinical training, she completed externships in ocular disease, contact lens, and pediatric clinics, including a rotation at the Providence Veterans Affairs Medical Center in RI. On her externships she developed significant expertise in the diagnosis and management of conditions such as glaucoma, diabetic retinopathy, and macular degeneration. Her clinical excellence was recognized with honors during her externship rotations. Dr. Pusateri is passionate about both medical and routine eye care, and takes particular interest in building lasting relationships with her patients. She is a member of the American Optometric Association. Outside of her profession, she enjoys spending time outdoors and participating in group fitness classes. She is excited to begin this next chapter of her life as a new resident of Louisville.

Dr. Natasha Griffis earned a Bachelor of Science degree in Biology, first class standings, in Ontario, Canada. She obtained her Doctor of Optometry degree in 2011 from The New England College of Optometry in Boston, MA. Currently, she holds licenses to practice optometry in New York State and Ontario, Canada. Throughout her career she has obtained ongoing education and certificates to support enhanced vision care for her patients including being a member of multiple professional associations.