Dr. Nathan Rendler

Dr. Nathan Rendler

Welcoming new patients
| Same-day/next-day appointments available


  • Pediatrics (Board Certified)

Advanced Degree

  • Medical Doctor (MD)

The Sharp Experience

I work to provide personalized care in a warm and compassionate manner.


  • Phone: 858-487-8333
    15525 Pomerado Road, Suite B1
    Poway, CA 92064
    Mon. - Fri., 8:30 am to 5 pm
    Sat., 9 am to noon


I have always enjoyed working with kids and their parents — from my days as a camp counselor as well as a coach active in youth sports. Since 1990, I've practiced in a small private practice setting in Poway, where my staff and I enjoy a rewarding personal relationship with our patients and their families.

My special interests include asthma, allergy and attention deficit problems. I encourage open and friendly communication to help meet the needs of my patients.

In my spare time, I enjoy spending time with my family, coaching youth sports and playing guitar.

Biographical Details

Age: 55
In practice since: 1989
Gender: Male

Additional Languages Spoken

  • Hebrew
  • Spanish


  • Medical School: The University of Toledo
  • Internship: Columbus Hospital
  • Residency: Columbus Hospital

Insurances Accepted

All affiliated physicians referred by Sharp HealthCare are in good standing with a Sharp hospital or medical group and pay no fees to be included in this service. Physicians are not employees or agents of Sharp HealthCare. Selection is based on your particular needs. Learn more about how doctors are included in this service and the information displayed here.

Treatments & Conditions

  • Abuse - Child
  • ADHD - Pediatrics
  • Adolescent Gynecology
  • Adoption
  • Allergy Testing
  • Allergy Treatment
  • Anxiety and Panic Disorders
  • Asperger's Syndrome
  • Asthma
  • Autism
  • Behavior Problems
  • Blood Disorders
  • Chronic Cough
  • Circumcision - Pediatrics
  • Colic
  • Colitis
  • Depression
  • Down Syndrome
  • Eating Disorders
  • Eczema
  • Enuresis (Bed Wetting)
  • Esophageal Reflux
  • Growth Problems
  • Hay Fever
  • Headache
  • Heartburn
  • Irritable Bowel Syndrome
  • Juvenile Arthritis
  • Juvenile Diabetes
  • Learning Disabilities/Dyslexia
  • Molestation
  • Multiples (Twins and Triplets)
  • Nutrition
  • Parenting Guidance
  • Preventive Medicine
  • Recurrent Infections
  • Scoliosis
  • Sexually Transmitted Diseases
  • Spina Bifida
  • Sports Medicine
  • Tuberculosis
  • Vertigo
  • Wart Treatment
  • Weight Management
  • Wellness Programs

Practice Features

  • Free New Patient Visit
  • Second Opinions
  • Treats Kids (Newborn to 18 years)
  • Walk-in Appointments

Call Your Insurance Company

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Sample Insurance Card

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Call to Make an Appointment

  • Phone: 858-487-8333
    15525 Pomerado Road, Suite B1
    Poway, CA 92064

If you have questions about your insurance coverage or anything else, our physician referral nurses are here to help you. Call 1-800-82-SHARP (1-800-827-4277). Nurses are available Monday through Friday, 8 am to 6 pm, to take your call.

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