suggestion for patient portal

Hello,
first of all, I don’t know if this is the right place to ask:
I’m looking for patient portal template,
I’m not so much into frontend, so I need something that will handle this side for me, currently I’m developing the backend side of the website, so I need the frontend to be so light and elegant without many colors or fancy things,
maybe login, register, otp, change password, forget pass and home page like dashboard with table is possible templates

could you suggest template like this? or even similar idea…
thanks in advance