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Karl De Dios

Karl De Dios, MD

Medical Genetics

Accepting New Patients
Need help scheduling? Call 937-641-4000

Highlights

Age Groups Seen

  • Infant 0-2
  • Child 2-12
  • Adolescent 12-21

Languages

  • English

Gender

Male

About Karl De Dios

Professional Statement

Dr. Karl de Dios is the chief of the medical genetics division and lab director at Dayton Children's. Dr. De Dios evaluates children for genetic and inherited conditions, providing families with clear answers, guidance and compassionate support.

Locations

    • phone: 937-641-3000
    • fax: 937-641-3326
    • phone: 937-641-3000
    • fax: 937-641-3326

Expertise

Education

  • Fellowship: National Institutes of Health, NIH, Clinical Genetics, 2013
  • Fellowship: Philippine General Hospital, Clinical Genetics, 2009
  • Residency: University of the East Ramon Magsaysay Memorial Medical Center, Pediatrics, 2003
  • Medical School: University of the East Ramon Magsaysay Memorial Medical Center, Doctor of Medicine (MD), 1996

Board Certifications

  • Clinical Genetics (MD): American Board of Medical Genetics and Genomics, 2024
  • Clinical Biochemical Genetics: American Board of Medical Genetics and Genomics, 2013

Insurance

Please check with physicians' offices and health insurance company to be sure your particular insurance plan is accepted and the services your child receives will be covered.
Search plans
  • Aetna
  • Amerihealth Caritas
  • AmeriHealth Caritas - PFK
  • Anthem Blue Cross
  • Anthem Medicaid
  • Buckeye Health Plan
  • BWC
  • CareSource
  • CareSource - PFK
  • Cigna
  • CMH (BCMH)
  • Humana
  • Humana Healthy Horizons
  • Humana Healthy Horizons - PFK
  • Medicaid Indiana
  • Medicaid Kentucky
  • Medicaid Ohio
  • Medicaid TennCare
  • Medical Mutual of Ohio
  • Medicare Ohio
  • Molina Healthcare of Ohio
  • ODM - PFK
  • Ohio Health Choice
  • Paramount Healthcare
  • Premier Health Plan
  • TRICARE for Life
  • TRICARE Prime
  • United Healthcare
  • UnitedHealthcare Community Plan

Ratings & Reviews

4.7 out of 5

66 ratings, 19 reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Using any number from 0 to 10, where 0 is the worst provider possible and 10 is the best provider possible, what number would you use to rate this provider?
How likely would you be to recommend this provider to your family and friends?
Search reviews
    5 out of 5 stars
    Reviewed on 11/8/2025

    The doctor was very thorough, and we felt great about the visit.

    5 out of 5 stars
    Reviewed on 11/4/2025

    Much thanks to Destiny and Dr. D! And support staff. My Appointment was very informative, they paid attention to details and heard me!

    5 out of 5 stars
    Reviewed on 10/23/2025

    Very friendly, timely, understanding and thorough. Had a lot of knowledge about my situation.

    5 out of 5 stars
    Reviewed on 10/1/2025

    The only issue was waiting 3 months for my appointment. The doctor was amazing as well as the nurses and staff. Very thorough and made me feel like I was heard.

    5 out of 5 stars
    Reviewed on 9/23/2025

    Nice job by Dr. De Dios

    5 out of 5 stars
    Reviewed on 9/23/2025

    professionally friendly

    5 out of 5 stars
    Reviewed on 9/16/2025

    This provider was very informative. He explained everything in detail and everything he said to us after the blood work came back that it would come back at a certain time and how long the whole testing would take. And that was, he was right on, right on to the date with that one. So he did very, very good and he listened. He was very, you know, he cared and we appreciated that.

    5 out of 5 stars
    Reviewed on 8/26/2025

    I have only had a phone visit with Dr. de Dios and in that venue he is caring and professional and thorough. In person or Zoom would be better for me because I'm a visual person.

    5 out of 5 stars
    Reviewed on 8/24/2025

    Best genetic dr I've ever seen truly cares fully about each patient, my daughter and I absolutely love his medical care treatment staff is amazing as well

    5 out of 5 stars
    Reviewed on 8/22/2025

    I was treated with a great degree of regard and care by all staff I communicated with. What a pleasant unexpected experience given the lack of customer care/service we too often see in this industry.

    5 out of 5 stars
    Reviewed on 7/25/2025

    Very clean office and staff was very nice

    5 out of 5 stars
    Reviewed on 7/18/2025

    Dr. De Dios was clear, kind and professional.

    5 out of 5 stars
    Reviewed on 7/4/2025

    The nurse was amazing and helped me so much with my son he can be a handful and she made the visit less stressful helping me navigate the hospital

    5 out of 5 stars
    Reviewed on 6/22/2025

    Amazing care. The doctor was so thorough and spent so much time with us. Our nurse asked us the best way we learn and I've never had that question asked from a care team, just proves why children's is the best.

    5 out of 5 stars
    Reviewed on 6/19/2025

    It was a great experience for telehealth, and I look forward to my next appointment

    5 out of 5 stars
    Reviewed on 5/13/2025

    My Dr. was so patient,answered and question, he explained anything I didn't understand.

    3 out of 5 stars
    Reviewed on 5/10/2025

    The appointment felt very business-like. There were questions asked by the provider where it felt like he hardly listened to the answer or just part of it. My questions felt like they were answered in a short type of manner.

    5 out of 5 stars
    Reviewed on 5/9/2025

    Polite, professional, thorough! High standard of care

    5 out of 5 stars
    Reviewed on 5/6/2025

    He took time to discuss genetic disorders and what the processes were for testing as well as genetics as a whole in a way that I would be able to understand. He was very nice and thorough. Thank you.