Dr. Ou did a wonderful job on my eyes! I just picked up my glasses and I'm in 7th Heaven! I appreciate everything. You're always there to take care of me. More

Dear Dr. Ou, Dr. Orren and Donnel Apuzzio, Thank you for the care given to me before, during and after the cataract surgery. Before I saw you, I had lost a degree of my vision and glare was a considerable problem. After the surgery, my vision is so much better, and life is better being to see. Be well and I hope that 2025 is a great year for all. More

Wonderful results and wonderful people! - I am ore than happy with the results of my cataract surgery. Dr Onishi is great! Staff so friendly. More

I just had my second eye cataract removed today. I wanted to let people know about my experience. the Surgery Center experience was A+ from check in to discharge both times. The staff was up beat, cheerful and worked as a well oiled team. It ran like clockwork. At no time did I feel stressed or neglected. My outcomes were as I had hoped. Great experience! Kudos to Dr Hartzell and his entire staff. Rick B More

I just can't express how nice it is to go to an office where everybody is friendly. Everybody smiles. Everybody understands and explains things in a way I can understand. It's just a joy to go there. Everybody smiles. Everybody greets you. Everybody makes you laugh. I love how the office is always happy, smiling, and having fun. The girls down there at the surgery center, they treat you like a person. They explain thing really well. The continually ask which eye, and your date of birth, and I don't care if I have to give it 500 times, it keeps me safe! Everyone is so great! They're always checking on you, asking if you need anything, and if you're okay. And my vision, I couldn't be happier! I can see 500% better! It's a win-win! More

I had cataract surgery which was performed by Dr. Hartzell. This was my final appointment to check the outcome of my procedure. This appointment was with Dr. Bonner. I would highly recommend The Eye Center. Very professional but also personable and caring. Dr. Bonner takes his time when he examines my eyes. I think he enjoys his work. My vision is improved to the point that I only need glasses for reading. More

Very grateful for Dr Ou and all of the wonderful staff who helped me during my cataract surgery. Dr Ou was very reassuring and thoughtful. I was so very frightened to have the surgery and now I’m so relieved and happy I did. They all did a wonderful job and my eyesight is so very much better. Highly recommend Dr Ou and their services More

Staff is professional and friendly. My visits and my cataract surgery went wonderfully. Dr Oh was very nice. I opted for just the basic surgery & now have 20/25 vision.They even accommodated me in a polite and professional manner when I was late for one of my appointments. There is a very short wait time. Their optic Center replaced my lenses. They told me an hour and they were done in an hour. I don't know about their other Lewisburg office in downtown Lewisburg as I've never gone there. But the Mifflinburg office is also great. More

I have been going to Dr. Bonner for over ten years. He does an amazing job at doing my eye exams! I also met with Dr. Hartzel about cataract surgery. I feel very confident he will perform my surgery with the utmost precision! I look forward to having improved vision. Thank you! More

I recently had cataract surgery done by Dr. Hartzell . I worried about the procedure and how it would affect my eye sight. Turned out Dr. Hartzell did an excellent job and now I only need glasses to read. I no longer have to wear my Rx. glasses after so many years. The staff that he has at both Allenwood and Williamsport are by far the nicest medical staff I ever had, in particular Lydia. My wife and I both had surgery and Lydia made everything so easy for us. We owe her a special thank-you for all her hard work and compassion she showed us. More

I have absolutely no complaints about the treatments and the office visits with Dr. Hartzell. I have always been treated very well and very professionally. The cataract surgery went great, and Dr. Hartzell reviewed everything very thoroughly. I'm very happy with the treatment I received at the Eye Center of Central PA. I would recommend him to anyone. More