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Ironwood | Scottsdale, AZ  Choose another location
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Quality pediatric care in your neighborhood

Book appointment (480) 860-8488

Introducing VaxFacts

A resource for families seeking reliable vaccine information

VaxFacts.info

We're Arbor Pediatrics!

Providing kids healthcare in Scottsdale

Arbor Pediatrics was formed in 2017 to provide Arizona children and families with the highest level of pediatric care. We create healthy futures by using the latest technologies and evidence-based practices to deliver compassionate, personalized care.

(480) 860-8498

  • Monday: 8AM–5PM
  • Tuesday: 8AM–5PM
  • Wednesday: 8AM–5PM
  • Thursday: 8AM–5PM
  • Friday: 8AM–5PM
  • Saturday: Closed
  • Sunday: Closed

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Visit our pediatric office

Arbor Pediatrics offers a warm, kid-friendly environment designed to ease anxiety and make every visit comfortable for both children and parents.

Our Office

Behavioral health

About 3 times more boys than girls are diagnosed with ADHD. See how our pediatrician can determine a treatment plan to help your child lead a happy and healthy life.

Learn more

Virtual visits

Call your local Arbor Pediatrics office to schedule a virtual visit with a provider and meet with us from home or anywhere that’s easiest for your family.

Call Us

Saturday hours for busy families

Sometimes, weekday appointments just don’t work. Arbor Pediatrics offers Saturday hours at select locations.

Learn more

Our team

Meet the compassionate medical experts who are here to support you and your child every step of their healthcare journey

Matthew Barcellona, MD, FAAP

Matthew Barcellona, MD, FAAP

Board-Certified Pediatrician

Jennifer Caplan, MD, FAAP, IBCLC

Jennifer Caplan, MD, FAAP, IBCLC

Board-Certified Pediatrician, Breastfeeding and Lactation Medicine

Catharine Cesal, MD

Catharine Cesal, MD

Board-Certified Pediatrician

Tyler Dirvonas, MD, FAAP

Tyler Dirvonas, MD, FAAP

Board-Certified Pediatrician

Jennifer Gerlach, MD

Jennifer Gerlach, MD

Board-Certified Pediatrician

Courtney Mattia, MD

Courtney Mattia, MD

Board-Certified Pediatrician

Colin Petranu, MD, FAAP

Colin Petranu, MD, FAAP

Board-Certified Pediatrician

Sherry Pottgen, MD

Sherry Pottgen, MD

Board-Certified Pediatrician

Samantha Ellis, DNP, CPNP, BSN

Samantha Ellis, DNP, CPNP, BSN

Nurse Practitioner

A message from our Chief Medical Officer

At Arbor Pediatrics, we’re passionate about keeping Scottsdale’s kids healthy and happy. Guided by our core values—Care, Accessibility, Reliability, and Excellence—we’re proud to support families like yours with trusted, innovative pediatric care. Whether you’re new or a long-time patient, thank you for trusting us. We look forward to being part of your health journey.

C. Rocky Slonaker, M.D., CHCO, FAAP
Chief Medical Officer

A comprehensive resource for vaccines in 2026

A comprehensive resource for vaccines in 2026

Keeping your children safe is top priority, but the new CDC schedule changes can be complex. Vaxfacts.info provides concise, pediatrician-supported clarity from our nationwide network of pediatricians and can help you make informed decisions on your child’s vaccine schedule.

Vaxfacts.info
What other families have to say

The staff was friendly, caring, and made my child feel comfortable.

We had a great visit at Arbor Pediatrics. The staff was friendly, caring, and made my child feel comfortable. The doctor took time to explain everything clearly. Highly recommend!

Jessica Y.

The doctors and NP's are excellent.

The doctors and NP's are excellent. They are very thorough and take their time with the children. My only complaint is the length of time to check in. They only have one person checking you in and there is always a line and seems to take quite a long time when you give them your name to enter the info into the computer. We made a visit twice within a few days of each other and each time they gave me an ipad to finish the check in, the tablet couldn't find my daughter in the system. So back to stand in line to wait my turn to let them know this. Other than that frustration, I will continue taking my daughter there. She's almost 8 and she has been going since her first 2 week infant visit.

Diana H.

everyone has been amazing and efficient.

Love this place my daughter has seen Drs. as well as nurse practitioners and everyone has been amazing and efficient! Not to mention that it’s so refreshing to have a happy and helpful front desk! Thank you and keep up the great work!

Allison L.

My child was terrified of a shot and Octavia took so long to work with her, even teaching her a mantra to say outloud.

Dr Caplan & medical assistant Octavia make for another flawless and compassionate visit. My child was terrified of a shot and Octavia took so long to work with her, even teaching her a mantra to say outloud. Dr. Caplan always treats the kids with friendliness, respect and genuine interest.

Melissa K.

Dr. Cesal was very professional and thorough as always.

Dr. Cesal was very professional and thorough as always. It was a pleasure seeing her again. We always look forward to appointments with her.

Prisca O.

Very good.

Very good

Chris Z.

A great place to bring your kids.

A great place to bring your kids. They are patient and thorough.

Karen C.

The Staff and nurses were super nice, kind, professional and knowledgeable.

I had a surgery in Piper surgery center. The Staff and nurses were super nice, kind, professional and knowledgeable. Doctors were taking their time to explain. I highly recommend Dr Peter Mitchell and his group.

Neda D.

Everyone was super nice, kind, and considering.

Everyone was super nice, kind, and considering. Professional and knowledgeable nurses and Doctors. Every aspect of my treatment was addressed and taking care of! I highly recommend Dr Peter Mitchell and Piper surgery center.

Neda D.

Always a great experience here.

Always a great experience here. Great staff all around. Everyone is very friendly. Best place to take a little one to keep them healthy!

Chase C.

The front desk at Ironwood are absolutely amazing, caring and friendly.

The front desk at Ironwood are absolutely amazing, caring and friendly. As soon as you set foot in the office they make you feel welcomed and make sure every question is answered. The back MA’s are phenomenal my son absolutely loves them they are caring, loving and super supportive on helping my son feel comfortable during any vaccine needed. Dr. Barcellona is an amazing pediatrician to my son. Highly recommend Arbor Ironwood Pediatrics…Best Staff and Pediatrician’s

Pamela R.

Staff and doctor were very friendly and helpful.

Staff and doctor were very friendly and helpful!

Marie A.

very upbeat.

Dr was very upbeat and got my daughter to engage in conversation!

amy p.

the BEST.

Dr. Barcelona and the team are the BEST. Highly recommended!!!

Stephen P.

I like the pratice.

I like the pratice. Recommended

Ha N.

very happy with Dr. Gerlach.

We are very happy with Dr. Gerlach and the rest of the staff!

Rachel S.

So great with kids and parents alike.

Dr Petranu is the best! So great with kids and parents alike. Always has a thoughtful answer to questions and doesn’t make you feel rushed.

Lindsay L.

Definitely first time mom friendly.

Absolutely love Arbor Pediatrics. Everyone there is informative and supportive. No shame for any questions no matter what it is. Definitely first time mom friendly

deanna g.

Love this pediatrician’s office.

Love this pediatrician’s office.

Elisa R.

Dr. Dirvonas was wonderful.

Dr. Dirvonas was wonderful. Management is terrible. Zero help with getting records and their APP doesn’t work for me. Was told supervisor will call me 4 times. Never happened. Still don’t have access to the APP

Angee H.

We accept most major insurances

Whether you have Medicaid, a Commercial & Employer Group Plan, or an Individual & Family Marketplace Plan, Arbor Pediatrics is ready to care for you.

View all insurances accepted

Keeping kids healthy in Scottsdale

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Ready when you are

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