Dr. Gruenn has offices in Los Angeles and Ojai.
Los Angeles office 310.699.4199
Ojai office 805.633.9121
Medical Emergencies, that cannot wait until next business day.
1. Go to nearest Emergency Room
2. Call Dr. Gruenn's Medical Emergency line 805.640.5613
Monday - Wednesday 9:00 am to 4:00 pm (Ojai Office open but LA office only per appointment)
Thursday 9:00 am to 1:30 pm (Ojai office). LA offie: 8:30 am 4;00 pm, but closed for lunch 12:30 pm to 1:30 pm at the LA office only.
Friday Both offices Closed
Phone Hours (unless closed for Holiday):
Monday - Wednesday 10:00 am to 1:00 pm, 2:00 pm to 4:00 pm (Both offices)
Thursday 10:00 am to 1:30 pm (Ojai office) and 8:30 am to 4:00 pm (LA office)
HOLIDAY Closure 2021
Memorial Day, Monday May 31
Independence Day, Monday July 5
Labor Day, Monday September 6
Thanksgiving Day, Thursday November 25
For frequently asked questions regarding appointment changes, emergencies, and lab result, etc., please click the FAQs button
When you become Dr. Gruenns patient, you will receive an invitation to his Patient Portal. This is where you fill out/sign New Patient forms, can see your lab-results and other communication.
Are you faced with chronic health challenges? Do you strive to be optimally healthy? Then our integrated approach that combines Functional and Western Medicine will be for you.
Medical History—Physical Exam,—Lab Tests
As a New Patient you will receive a Medical Workup that includes a medical history, physical exam, and conventional and functional lab tests. If indicated, Dr. Gruenn will evaluate you for...
Food and Environmental Allergies
Gut Health (dysbiosis, SIBO, yeast, parasites)
Chemical and Heavy Metal Toxicity
Body Fat Percentage
RESULTS & PLANNING
Once your test results are in, you will attend a therapy-planning visit where Dr. Gruenn will explain your test results and provide you with a comprehensive Treatment Plan, specifically tailored to your needs. It might include:
Medications (as needed)
A Nutritional Eating Plan
Vitamin / Mineral Injections
Bio-Identical Hormone Replacement
Chelation Therapy for Heavy Metal Detoxification
Trigger Point Injections
Medical Weight Loss
Nutritional Supplements, as needed
When you make your first appointment, we'll give you access to the New Patient forms at our online Patient Portal. Convenient and easy.
When you make your first appointment, we'll give you access to the New Patent forms at our online Patient Portal. Convenient and easy.