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Children’s Medical Group
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Quality pediatric care in your neighborhood

Schedule appointment (845) 452-1700

Your patient-centered medical home (PCMH)

Placing you and your child at the center of our care

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We're Children’s Medical Group! Providing kids healthcare in Kingston

For more than 40 years, parents have been choosing us for their children’s healthcare. We support kids’ futures using evidence-based practices and the latest technologies to provide the highest quality of care.

(845) 452-1752

  • Monday: 9AM–5PM
  • Tuesday: 9AM–5PM
  • Wednesday: 9AM–7PM
  • Thursday: 9AM–5PM
  • Friday: 9AM–5PM
  • Saturday: Closed
  • Sunday: Closed

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Visit our pediatric office

Children’s Medical Group offers a warm, kid-friendly environment designed to ease anxiety and make every visit comfortable for both children and parents.

Our Office

Extended & weekend hours

Children’s Medical Group has the most extensive hours of any private practice in the Hudson Valley.

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Patient-centered medical home and NCQA accredited

Our Patient-Centered Medical Home program is certified by the National Committee for Quality Assurance (NCQA) for achieving high standards of care.

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Same-day appointments

If your child is sick and needs care ASAP, make Children’s Medical Group your first call for a same-day appointment.

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Meet our team

Leigh M. Ettinger, MD

Leigh M. Ettinger, MD

Board-Certified Pediatrician

Christine Lee, MD

Christine Lee, MD

Board-Certified Pediatrician

Ajit Monteiro, MD

Ajit Monteiro, MD

Board-Certified Pediatrician

Caitlin Smart, MSN, CPNP, RN

Caitlin Smart, MSN, CPNP, RN

Nurse Practitioner

A message from our Chief Medical Officer

At Children’s Medical Group, we’re passionate about keeping Kingston’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 


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
Our families love us

I would go back again.

Very good doctor, he explained everything clearly and through. I would go back again

steve s.

He loves the kids.

Doctor Monteiro is truly the best! He listens to your concerns and helps every single time. He loves the kids and is so interested in learning their growths. My daughter Melani is six months and has loved him since we've started seeing him. Truly a blessing he is!

Rebecca b.

Wonderful clinic that assuaged all of our fears.

Wonderful clinic that assuaged all of our fears with our first newborn, thank you!

Garden N.

Love children medical group.

Love children medical group

Jen M.

I love the CMG.

I love the CMG. They are so friendly and great with my daughter

Zach S.

Thanks CMG for taking care of our children!

Exceptional Service from the Pediatricians, nurses & Med Assistants at CMG Kingston. From reception, to being seen by the doctor, to leaving, the visits are always seamless. I feel listened to, and any parent concerns I have, are always addressed and clarified. Thanks CMG for taking care of our children!

Dacia T.

They are always super friendly ,kind , quick and easy and super understandable.

I love The Childrens Medical Group. They are always super friendly ,kind , quick and easy and super understandable.

julia m.

Dr Lee. She is so kind and takes her time communication with us and is very thorough.

My daughter only wants to see Dr Lee. She is so kind and takes her time communication with us and is very thorough. We never feel rushed with Dr Lee. We also love nurse Vanessa!

Sabrina J.

Plenty of parking.

Great providers. Clean locations. The wait times are not that long. Plenty of parking. Plenty of appointments. I have been to the Kingston, Highland and Rhinebeck locations. All are good

Tyler B.

We accept most major insurances

Children’s Medical Group accepts many major insurance plans, including New York State Medicaid and Child Health Plus plans.

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Keeping kids healthy in Kingston

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Ready when you are

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