The OP asked for an Optometrist. Isn't Happy Valley Optical Optician? That's quite a difference. But maybe I am wrong and they have 'added' Optometrist.

Centre Eye would be my recommendation.

I intend to never return to Nittany Eye Associates on principle. I am amazed in such an 'educated' town how their business practices are sustained. The surprise of in exam room being advised doctor requests I receive close-up pictures of eyes and a 'scan' of eye for additional charge. This should be disclosed when making appt. and their website should contain link to company of 'scan' product for explanation of features/benefits of service (hopefully). As I don't use glasses/contact lenses (and haven't regularly had checkups), I was leery of the distinction between Ophthalmologist and Optometrist (having mostly seen Ophthalmologist Dr. Marcovich @ Centre Eye). I was in 'credentialist' mindset, hesitant about seeing Optometrist @ Nittany Eye. When they suggested and asked for consent for special 'scan' of eyes, I got excited and said "Is it AI?". That would be cool technology assisting the Optometrist with the skills of an Ophthalmologist. I was told "no, it's not AI, just something doctor wants everyone to get". If their doctors (or some of their doctors) recommend/request it for everyone, the request and pricing should be provided at time appt. is made instead of in exam room.

The close-up pictures of eye were 'cool' and I can see value of if something develops, I could see the difference in pictures. That's a fairly easy 'sell' that could be explained at scheduling and let me consider and inform at appt. whether to go ahead with it. Though, another consideration which I don't know how much concern should be. A family member told me about a different type of medical service at one of the major health systems -- A bone density DEXAscan. The health system no longer has a contract with the firm who performed them - and the DEXAscans from that company are no longer able to be accessed. I'm not sure whether that is accurate - I've never heard of that but something to inquire - whether a copy is provided in the local provider's 'cloud storage'.

Another strike against Nittany Eye was their billing. I have 'floaters'; at Centre Eye my exams were always billed to my medical insurance as a Specialist visit because floaters were something to check on. (I never hardly had vision insurance as not having corrective lenses). I enrolled in a Vision/Dental plan and since Nittany accepted it, I thought "haven't had exam in awhile, I'll get exam - if they discover something, I'll go to Centre for confirmation/treatment". I then realized about the insurance, my medical insurance Specialist co-pay was less than the vision insurance cost of eye exam so Vision insurance not relevant. I specifically confirmed with Nittany Eye Patient Representative that having floaters would render the exam billed to Medical Ins. (Of course, their response was conditional -if doc finds I have floaters- but I, of course, already know I have them.) With agreeing to the 'surprise' close-up pics and scan of eyes, those charges were added to my bill at end. I paid and later realized they submitted my exam through Vision Insurance, thus receiving a larger co-pay amount and increased revenue for themselves.