Meet the Team

Meet Our Providers


Douglas Fall, MD

Dr. Douglas Fall joined Medina Pediatrics in 2007,  He has been providing care to children in Northeast Ohio for 14 years.  He is certified by the American Board of Pediatrics and is a 1996 graduate of the University of Kansas School of Medicine.  He completed his Pediatric Residency at UH Rainbow Babies & Children's Hospital in Cleveland, Ohio.

Education, Training and Certification

Stacey Memberg, MD, PhD

Dr. Stacey Memberg joined Medina Pediatrics in 2000.  She is certified by the American Board of Pediatrics and is a 1997 graduate of Case Western Reserve University School of Medicine.  She completed her Pediatric Residency at UH Rainbow Babies & Children's Hospital in Cleveland, Ohio.  She also has a doctorate in Developmental Neuroscience.

Education, Training and Certification

Martha Myers, MD

Dr. Martha Myers is one of the founding partners at Medina Pediatrics.  She has been providing care to children in Medina for 20 years.  She is certified by the American Board of Pediatrics and is a 1990 graduate of Northeastern Ohio Universities College of Medicine.  Dr. Myers completed her Pediatric Residency at Children's Hospital Medical Center, Akron, Ohio.

Education, Training and Certification

Laurel Roach-Armao, MD

Dr. Laurel Roach-Armao is one of the founding partners of Medina Pediatrics.  She has been providing care to children in Medina for 20 years.  She is certified by the American Board of Pediatrics and is a 1990 graduate of Wright State University School of Medicine.  She completed her Pediatric Residency at Children's Hospital Medical Center, Akron, Ohio.

Education, Training and Certification

Kathryn Tegeder, MD

Dr. Kathryn Tegeder practices Pediatrics as part of University Hospitals and Medina Pediatrics.  Dr. Tegeder is a 2014 graduate of The University of Toledo College of Medicine and completed her Pediatric Residency at Akron Children's Hospital, Akron, Ohio. 

Education, Training and Certification

Christine Halishak, CNP

Christine Halishak, CNP received her Bachelor of Science in Nursing  from Kent State University and a Master of Science in Nursing at the University of Akron. She has a special interest in pediatrics, infectious diseases, and metabolic diseases.

Education, Training and Certification

Barbara Steiner, PNP-BC, Certified Pediatric Nurse Practitioner

Barb Steiner joined Medina Pediatrics in 1996.  She received her Bachelor of Science in Nursing at Goshen College, Indiana and a Master of Science in Nursing at Kent State University.  She has a special interest in children with ADD and ADHD.

Education, Training and Certification

Theresa Tschannen, PhD

Dr. Theresa Tschannen graduated from St. Louis University in St. Louis, Missouri with a Doctorate in Clinical Psychology.  She specializes in working with children and adolescents and completed a Pre-doctoral Internship in Clinical Child Psychology at Children's Hospital in Columbus, Ohio.  Dr. Tschannen has special interests in working with anxiety, depression, ADHD, behavioral issues, and anger management.

Education, Training and Certification