60 Revere Dr.

Northbrook Illinois 60062

Phone: 800-775-4902 Ext. 696


Cathie Dunal, M.D. – Northbrook Illinois Bioidentical Hormone Doctor

Northbrook Illinois Bioidentical Hormone Doctor Cathie Dunal, M.D. has been treating patients for over 30 years. She combines traditional medicine with complementary treatments and lifestyle approaches to seamlessly integrate optimal healthcare into her patients’ daily lives. Her mission is to enhance family practice medicine with innovative lifestyle approaches, complementary treatments, premier diagnostic services and 24-hour physician access. Whether your needs are preventive, or management of medical problem-centric, she will create a custom-tailored program to suit your immediate and long-term wellness goals. Recommendations can include nutrition changes, exercise and movement therapies, supplements, sleep assessment, mindfulness and meditation recommendations and bioidentical hormone prescriptions. Treating hundreds of patients with Bioidentical Hormone Replacement Therapy, Dr. Dunal takes a patient-centered approach to healing helping vast amounts of men and women recover from the effects of aging.


  • Integrative Medicine
  • Preventive Medicine
  • Family Practice
  • Anti-Aging Medicine
  • Bioidentical Hormones
  • Health Coaching
  • Neural Therapy
  • Supplements
  • Osteopathy
  • Thermograms
  • Massage Therapies
  • T.L.C.

Patient Testimonial

“I have had many great doctors in my lifetime, so much so that my expectations have become quite high. I insist that every physician I work with treats me with respect and dignity. I insist that my physicians are up to date with what works in conventional medicine as well as preventative. Dr. Cathie Dunal is a combination of every great doctor I have ever seen. If you want great health, if you want to feel good, this is the doctor to see. If you’re looking for quick fixes that won’t necessarily lead to good health and won’t help you live a long healthy, happy life, she’s not the one for you. I treasure this doctor’s wisdom and knowledge — she can never retire!”