Meet the Team

Meet Our Providers


Jason Tatka, DO

Jason Tatka, DO practices Pediatrics as part of University Hospitals and Rainbow Portage Pediatrics.  Board certified in Pediatrics, Dr. Tatka is a graduate of Midwestern University Chicago College of Osteopathic Medicine.  He served his pediatric internship at Geisinger Medical Center and his residency at Advocate Christ Medical Center.  Dr. Tatka completed his Neonatal-Perinatal Medicine fellowship at Loyala University Medical Center. He has a special interest in attention deficit hyperactivity disorder, autism, behavioral pediatrics, newborn care, concussions and sports medicine.

Education, Training and Certification

Nicole Kaiser, MD

Nicole Kaiser, MD practices Pediatrics as part of University Hospitals and Rainbow Portage Pediatrics.  Dr. Kaiser is a graduate of Northeast Ohio Medical University (NEOMED).  She served her pediatric residency at Akron Children's Hospital.  She has a special interest in attention deficit hyperactivity disorder, developmental pediatrics and asthma.

Education, Training and Certification