August comes fast in Phoenix. One week it feels like summer is endless, and the next you are scrambling for supplies, school forms, and sports physicals. The health side of back-to-school prep tends to get squeezed into the last two weeks before the first day — which is exactly when every pediatric and family medicine office in the Valley is completely booked.
This checklist is for Phoenix families who want to get ahead of it. Whether you have one kid heading into kindergarten or three kids spanning middle and high school, here is what to do, when to do it, and why each item actually matters — not as a formality, but for your child’s health and their ability to show up and function well in school.
Schedule the Annual Well-Child Visit Early
This is the item that anchors everything else on this list, and the one that families most consistently leave until the last minute. Annual well-child exams are not just a box to check — they are the most comprehensive snapshot of your child’s health your provider sees all year. Growth trends, developmental milestones, vision and hearing screening, blood pressure, nutrition, sleep habits, and mental health are all part of a thorough well-child visit. For kids 12 and older, depression screening is also a standard part of the exam.
If your child participates in sports, the sports physical — which schools and athletic programs require for medical clearance — can often be done at the same visit, which saves you a separate trip. Do not wait on this. Appointment slots fill quickly as school approaches, and providers often add extra hours to meet demand — but early scheduling is still the smartest move. Afmc
At Thunderbird Family Medicine, we see the whole family. If your child does not yet have a primary care provider in Phoenix, now is a good time to establish one.
Confirm Immunization Records
Arizona school immunization laws require students to be vaccinated and to submit those records before entry to preschool programs, child care, and school. Per Arizona law, students who are not up-to-date on their immunizations, are not in a catch-up status, or do not have a valid exemption form on file can be excluded from school attendance. That is not a technicality — it is enforced. AZ BlueArizona Department of Health Services
The specific vaccines required vary by age and grade level. The Arizona Department of Health Services publishes updated immunization guides each year for both K-12 and child care or preschool entry, and your child’s school can tell you exactly what is needed for their grade. If you are not sure whether your child is current, bring their immunization record to the well-child visit and we will review it and administer any outstanding doses.
One note worth sharing: if you are unsure whether your child is up to date, consulting your healthcare provider or contacting your local public health department for verification is the right move. And for families who need help with cost, eligible children can get immunizations at no cost through the Vaccines for Children program in Arizona. Arizona Department of Health ServicesAZ Blue
Get a Vision Screening
Kids will not always tell you they cannot see the board. They adapt, squint, sit closer, or simply struggle through — and parents and teachers may not connect the dots to vision until grades or behavior start to slip. Schedule a screening if your child complains of headaches, squints, or if teachers have noticed difficulty focusing. Even without obvious symptoms, annual screening is worth doing because vision changes can happen quickly during childhood and early adolescence. SOFHA
With more learning than ever happening on screens, the strain on young eyes has increased. A practical tip to share with school-age kids: the 20-20-20 rule — every 20 minutes of screen time, look at something 20 feet away for 20 seconds — can help reduce eye fatigue during homework.
If your child’s well-child exam includes a vision screening that flags a potential issue, they will need a separate visit with an optometrist for a full evaluation and prescription if needed.
Schedule a Dental Cleaning
Regular dental check-ups are recommended every six months, and a dentist can assess your child’s oral health and ensure no issues interfere with concentration or confidence at school. Summer is actually the ideal time to get dental appointments on the calendar — it is easier to schedule without pulling kids out of class, and you avoid the back-to-school crunch at most dental offices. Azprimaryclinic
Untreated dental pain is one of the more underappreciated reasons kids struggle to concentrate at school, and it tends to go unmentioned because kids often do not volunteer that their teeth hurt. If your child has not had a cleaning in the past six months, add it to the list now.
Reset the Sleep Schedule
Phoenix summers throw sleep schedules into complete chaos for most kids. Later sunsets, later bedtimes, and no morning obligations add up to a two-to-three-hour shift in sleep timing for many children — which does not reverse overnight when school starts.
The American Academy of Sleep Medicine recommends 9 to 12 hours per night for school-age children and 8 to 10 hours for teens. Start pulling bedtimes and wake times forward by 15 to 20 minutes every few days starting a couple of weeks before school begins. It takes time, but it is dramatically less painful than a hard reset the night before the first day. Curative
Limiting screen time one hour before bed is also genuinely helpful — the blue light exposure from phones, tablets, and televisions suppresses melatonin and delays sleep onset. This is a hard sell for teenagers, but it is worth having the conversation. Curative
Check In on Mental Health
The start of a new school year brings real stress for a lot of kids — new teachers, new social dynamics, a new building for kids transitioning to middle or high school, and the pressure of academic expectations ramping back up after summer. New routines, friendships, or transitions can bring excitement and sometimes stress, and for some kids, back-to-school anxiety is significant enough to affect sleep, appetite, and behavior in the weeks leading up to the first day. Arizona Department of Health Services
Check in with your child directly — not just “are you excited?” but genuine conversation about what they are nervous about and what they are looking forward to. If your child has a history of anxiety, depression, or social struggles at school, the well-child visit is the right time to bring it up with their provider. Mental health screening is part of a thorough annual exam for kids 12 and older, and it is something we take seriously at Thunderbird Family Medicine.
If your child needs counseling support, we can help with referrals to appropriate providers in the Phoenix area.
Prepare for the Phoenix Heat
This is the back-to-school item that is specific to Valley families and that is easy to overlook when you are focused on everything else. Phoenix school starts in late July and early August — when outdoor temperatures regularly exceed 110 degrees. Morning drop-off, afternoon pickup, outdoor PE, after-school sports practices, and walking to and from school all happen in heat that is genuinely dangerous if families are not prepared.
Make sure your child is starting each school day hydrated, not just drinking water when they feel thirsty. Heat exhaustion can develop quickly in children, and thirst is a late signal. Pack an insulated water bottle and encourage them to drink consistently throughout the day. If your child is in fall sports — football, cross country, soccer — talk to their coach about how heat protocols are being managed, and make sure they know the signs of heat-related illness: dizziness, nausea, headache, fatigue, and stopping sweating are all warning signs that a child needs to get inside and cool down immediately.
For more detail on Phoenix summer heat safety, check out our earlier post on Arizona Summer Heat Health Tips for Families.
Update Emergency and Medication Information With the School
This one is often overlooked until a problem comes up. Before school starts, make sure the school office has current emergency contact information, up-to-date allergy information, and a current action plan if your child has a medical condition that may require intervention at school — including asthma, diabetes, severe food allergies, or seizure disorders. If your child takes any prescription medications during school hours, the school will need documentation from their provider and the medication itself dropped off before the first day.
If any of these items need updated documentation from us, schedule an appointment or call the office well before school starts. Last-minute paperwork requests are one of the most stressful parts of back-to-school season for both families and medical offices, and a little lead time makes a big difference.
A Note on Timing
In Phoenix, most public schools start in late July or early August. That means the window for getting all of this done is shorter than families in most of the country deal with. If you have not started any of these yet, start now. If you need a well-child exam, a sports physical, updated immunizations, or any school-related documentation from Thunderbird Family Medicine, we would rather see your family in June than hear from you the week before school starts.
Schedule an appointment at Thunderbird Family Medicine and let’s get your family ready for a healthy school year.
This post is for educational purposes and does not substitute for individualized medical advice. Immunization requirements are subject to change — always verify current requirements with your child’s school and the Arizona Department of Health Services.