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Dr. Jing Han, O.D.Dr. Jing Han, O.D., a proud Sacramento native, is a highly skilled optometrist with a deep passion for helping others and a strong foundation in science. Raised in Fair Oaks, Dr. Han attended Del Campo High School before continuing his studies at California State University, Sacramento, where he earned a Bachelor of Arts in Chemistry with a Biochemistry concentration. It was during his time as an undergrad that Dr. Han discovered his true calling in optometry, inspired by his desire to help others and his fascination with science.
Dr. Han went on to earn his Doctorate in Optometry from the Illinois College of Optometry (ICO) in Chicago. His clinical training included experience at private eye clinics in Atlanta, Anchorage, and the VA hospital in West Virginia, providing him with a well-rounded education in all aspects of optometry. Since graduating, Dr. Han returned to his hometown and founded Healthy Eyes Optometry in 2006, where he continues to serve the community. |
When he's not improving patients' vision, Dr. Han enjoys spending his spare time outdoors with his two boys, whether it's camping, ocean kayaking, or offshore fishing. He’s also an avid gold panner (ask him about his secret gold panning spots!). Dr. Han practices at multiple locations, including Folsom, EDH, Merced, and occasionally Placerville, Rancho Cordova, bringing his expertise and passion for eye care to each patient he serves. ** He is currently not taking on any new patients and his schedule will not show up online. Please call to find his available times.
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Dr. Nila Welker, O.D.Dr. Nila Welker is a highly experienced optometrist with over 27 years of dedication to improving her patients' vision. She began her educational journey at San Diego State University, where she earned a Bachelor of Science in Zoology.
Dr. Welker went on to graduate from the Southern California College of Optometry in 1992, and she has been passionate about her career ever since. A native of Davis, Dr. Welker enjoys spending her free time outdoors, engaging in activities like horseback riding, paddleboarding, kayaking, and snorkeling. Her love for the outdoors mirrors her commitment to helping others see the world more clearly.
Dr. Welker practices at the Folsom location, where she continues to provide compassionate care and expertise to her patients. |
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Dr. Monica Rodriguez-Bayes, O.D.Dr. Bayes, a native of Southern California, brings a wealth of knowledge and experience to her optometry practice. She earned her Doctor of Optometry degree from the University of California, Berkeley School of Optometry. Prior to that, Dr. Bayes completed her Bachelor of Arts in Biology at Amherst College in Massachusetts and went on to earn a Masters of Science in Biology from Stanford University. She is also board certified in the treatment of glaucoma and ocular disease, allowing her to provide comprehensive care for a wide range of eye health concerns.
Outside of her professional life, Dr. Bayes enjoys running, hiking, and camping with her family, embracing the outdoors whenever possible. She is excited to meet new patients and is committed to helping them with all of their eye health needs.
Dr. Bayes practices at the El Dorado Hills location, where she looks forward to providing exceptional care to the community. |
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Dr. Randy Galang, ODDr. Randy Galang is a dedicated optometrist with a passion for helping patients achieve better vision. Born and raised in Elk Grove, CA, Dr. Galang is a proud father of two wonderful daughters and enjoys spending quality time with his wife and family, particularly cheering on his kids at weekend sporting events.
Dr. Galang earned his Biology degree from the University of San Francisco before obtaining his Doctorate in Optometry from the Pennsylvania College of Optometry. He practices at the Folsom and Merced locations, where he brings his expertise and enthusiasm for eye care to every patient. When he's not improving vision, Dr. Galang stays active by playing volleyball with his college friends and is considering starting family pickleball outings every other weekend. His favorite aspect of being an optometrist is the ability to make a positive difference in his patients' lives by helping them see the world more clearly!
*Works at Folsom and Merced locations. |
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Dr. Kristin Cerni, ODDr. Kristin Cerni is an experienced optometrist who joined Healthy Eyes Optometry after relocating to Northern California. She is a graduate of Nova Southeastern University, College of Optometry, and completed her undergraduate studies at Michigan State University.
Dr. Cerni has practiced optometry in both Florida and Arizona, bringing a wealth of experience and expertise to her patients. In her free time, she enjoys reading, traveling, spending time outdoors, and enjoying quality moments with her family. Dr. Cerni is excited to be part of the team at Healthy Eyes Optometry and practices at the Placerville location, where she is committed to providing excellent eye care to her patients. |
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Dr. Yuehan Yang, ODDr. Yang earned her Doctor of Optometry degree from the University of Waterloo School of Optometry and Vision Science in Ontario, Canada. She enjoys providing personalized eye care and creating a positive experience for her patients.
Now living in Sacramento County, Dr. Yang loves the area’s clear skies and welcoming community. Outside of the office, she enjoys spending time with her family and her rabbit, traveling, and gardening. One of Dr. Yang’s favorite things about working at Healthy Eyes Optometry is the warm, welcoming environment shared by both the team and patients. |
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Dr. Ann Miyamura, ODDr. Miyamura was born and raised in Hilo, Hawai‘i and earned her BA in Psychology from the University of Hawaiʻi at Mānoa before completing her optometric education at the UC Berkeley School of Optometry.
She began practicing in Rancho Cordova in 1998 at Dr. Teresa Gerard’s practice. When Dr. Gerard retired in 2009, Dr. Miyamura purchased the practice and continued caring for the community for many years. In July 2025, Dr. Han became the new owner of the Rancho location with Healthy Eyes Optometry, where Dr. Miyamura now sees patients two days a week as she transitions into partial retirement. Many of the patients she still sees today were originally Dr. Gerard’s patients—and even Dr. Gerard and her family continue to visit the practice. Outside the office, Dr. Miyamura enjoys yoga, kayaking at Lake Natoma and Lodi Lake, playing the flute (she’s a past member of the Sacramento Community Band), baking, and learning to knit and crochet. She recently traveled to Japanand is looking forward to more travel in the future. We’re grateful to have Dr. Miyamura continuing to care for patients at our Rancho location! |
Healthy Eyes optometry- FOlsom
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FatimaFatima joined the Healthy Eyes Optometry team in March of 2017 and currently serves as the head optician. A graduate of NCE College, Fatima brings a wealth of knowledge and expertise in opticianry, with experience in frame styling, optical troubleshooting, frame adjustments, and extensive lab work.
Her friendly and approachable attitude ensures that every patient feels welcome and well-cared for when they visit the office. Fatima specializes in helping patients select the perfect frame that suits both their personal style and prescription needs. |
Outside of work, Fatima enjoys practicing yoga and reading a wide variety of books. She is passionate about making sure each patient leaves with the right eyewear to fit their needs and enhance their vision.
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JamakOutside of work, I enjoy starting my mornings with a walk and reading books, which gives me peace. I also love hiking, and my most meaningful moments are the times I spend with my two beautiful granddaughters. Jamak
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MelissaI am new to the medical field and eager to begin my career in optometry. I am a quick learner, highly motivated, and I look forward to growing my skills and making a positive impact in the office
Outside work, I enjoy staying active, traveling with my husband, spending time with family and friends and volunteering in my community whenever I can. |
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Dee DeeMy name is DeeDee.
I am a pre-testing technician here at Healthy Eyes. You will see me before you see the doctor and I will get you all pretested. I have worked in optometry and ophthalmology for many years. I love what I do and we have the best patients! When I’m not working, I’m spending time with my grandchildren, they are my world. Being a girl grandma is my happy place! |
Healthy Eyes Optometry - El Dorado Hills (EDH)
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CeciCeci relocated to Sacramento from Orange County and quickly became a valuable member of our Optician and management team at Healthy Eyes Optometry. With over 9 years of experience in the field, she is dedicated to ensuring that patients receive the latest technology and materials tailored to their individual needs.
Ceci is also skilled in edging glasses, allowing her to make in-house adjustments and even craft glasses on the day of your appointment in case of an emergency. |
Outside of work, Ceci enjoys staying active with outdoor activities like hiking and taking her dog to the park. She is excited to be a part of the Healthy Eyes Optometry team and looks forward to helping patients find the perfect eyewear solutions.
Monica |
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GabyGaby is currently a full-time student at Folsom Lake College, and her goal is to become a Neurologist & to cure neurodegenerative diseases. She was born and raised in Sacramento, so if you need any recommendations for fun spots, she’s your girl! She spends her time at Health Eyes Optometry managing the front desk, helping patients pick out glasses, and performing glaucoma screening for all of the offices.
Gaby spends most of her time doing homework, but occasionally finds some free time to cook, bake, spend time with her friends, and spoil her cat, Wallace. |
Brooke |
Healthy Eyes Optometry - Merced
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YolandaI love making sure our patients and team members feel supported every day. Creating a positive, welcoming atmosphere is really important to me Outside of work, I enjoy doing my own nails it’s my favorite creative outlet. I love spending quality time with my children. They make me laugh they inspire me and always on my toes
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MimiMimi has been an experienced optician since 2011 and brings a wealth of knowledge in frame styling, frame adjustments, and navigating insurance coverage. She excels at helping patients select the perfect frame that complements their personal style while ensuring it meets their prescription needs. Mimi works diligently to provide an exceptional experience for each patient and loves reconnecting with familiar faces in the office.
Outside of work, Mimi enjoys hosting themed parties with friends and family, attending concerts, hiking, and spoiling her beloved cat, Sir. Ponyo. Her dedication to both her patients and her passions makes her a valued member of the Healthy Eyes Optometry team. |
Healthy Eyes Optometry - Placerville
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Patsy |
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NinaWith nearly a decade of hands-on experience in the optical world, Nina is more than just an Optician—she’s a passionate advocate for personalized visual care. Since stepping into the field in 2012, she’s honed a deep expertise that blends clinical precision with genuine human connection.
Nina thrives on the art of conversation, taking time to truly understand each patient’s lifestyle, preferences, and unique visual needs. Her approach is equal parts science and style—pairing expert eye care with a flair for fashion that helps patients see clearly and feel confident. Whether it’s selecting the perfect frames or navigating complex prescriptions, Nina ensures every visit feels less like a routine check-up and more like a tailored experience. For her, eye care isn’t just about vision—it’s about empowerment, expression, and making people feel seen in every sense of the word. |
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BriI have been working at Healthy Eyes Optometry for the past year and a half as an ophthalmic technician. I truly value my role because it allows me to connect with new people and contribute to improving patients’ quality of life. Outside of work, I enjoy spending time outdoors hiking and rock climbing, as well as spending quality time with my husband and daughter. I’m also passionate about wellness and lead a yoga class in my spare time.
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Healthy Eyes Optometry - Rancho Cordova
Emily |
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Gladys |
Trained Eyewear Consultants
You can be assured that your eyewear selection process will be the best you have ever had. Our qualified staff will consult with you about your specific needs and offer products that will benefit those specific needs. They'll ask a lot of questions and help you design the best pair of eyeglasses you have ever had. It's that simple!
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