The Orange County Amen Clinic is one of the 6 locations that are nationwide. The medical director for all the Amen Clinics Robert R. Johnson, D.O., works out of this location. He has been the national director since May 2013. There are multiple doctors that have an array of different specialties at this location. The different types of practitioners include: psychiatrists, addiction specialists, integrative medicine, neuroscientists, neuropsychologist, and a licensed marriage and family therapist. Dr. Garret Halweg, MD, brings his expertise and knowledge of TMS to this location. He treats many clients with high success rates for depression, anxiety, ADHD, OCD, addictions, and more.

The Orange County location has a reputation for giving excellent service and giving attention to their patient’s needs. According to the doctor rating site,, the Orange County location has a 4.8 out of a possible 5 star rating. That is with over 1,000 patient reviews. It doesn’t get more credible than that. Dr. Halweg also receives high marks from his patients. He approaches each case differently by implementing different treatments such as diet, exercise, medication, and counseling.

A recent patient stated, “The front office staff are very helpful, going out of their way to answer questions and address our concerns. The nurse and doctor were professional and patient. Dr. Johnson was very thorough when explaining the results of our tests and the various avenues we could take to address problems the results resented.”



3150 Bristol St #400, Costa Mesa, CA 92626

Claim Listing

Do you work on at this clinic? Claim this listing now.

Claim Listing

Leave a Review

Treatment Outcome
Doctor's Bedside Manner
Doctor's Knowledge
Staff Friendliness
Clinic Rating
Publishing ...
Your rating has been successfully sent
Please fill out all fields