Edward B. Portnoy, MD

Internal Medicine
32144 Agoura Road Suite 218
Westlake Village, CA 91361 Get Directions
Edward B. Portnoy, MD
More information available

Annual Membership Fee

575.00 every 3 months
1,150.00 every 6 months
2,300.00 each year

My Philosophy and Approach to Wellness...

My philosophy of medical practice can be described as "proactive wellness' This is accomplished by developing close and personal relationships with my patients through frequent interactions. My staff and I also make extensive use of the latest tools and technology for early detection and disease prevention. We strive for improved quality of life as well as longevity for all of our patients.

Dr. Portnoy's Credentials

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VA Medical Center, UCLA
Sepulveda, CA
Nephrology FWSHP 1977-1978

VA Medical Center, UCLA
Sepulveda, CA

VA Medical Center, UCLA
Sepulveda, CA

Medical School:
State University of New York Downstate, School of Medicine
Brooklyn, NY
Doctorate of Medicine 1974

Rutgers University
Camden, NJ
Bachelor of Arts 1970

American Board of Internal Medicine
Los Robles Regional Medical Center 1978-present
Medical Director Westlake Medical Research 1995-present
California Certificate Number: G30207

Testimonials from patients of Dr. Portnoy

from Michael in CA March 23, 2024 for Edward B. Portnoy, MD

My wife Cathy and myself have been patients of Dr Portnoy's for over 30 Years. He and his staff have always been compassionate, understanding and has been there for us 27/7. His referrals, when needed, have always been been extremely helpful. We are so fortunate to have Dr Portnoy and his staff to help us thru medical issues.  

from Mary in CA March 19, 2024 for Edward B. Portnoy, MD
Image provided by: Mary

Dr Edward Portnoy is highly competent, compassionate and patient, more than willing to listen and communicate. He is always there to help me with whatever illness I may have and helps me stay as healthy as possible. I can't imagine having a better doctor. All these years... Thank you. 

from Carol in CA February 16, 2024 for Edward B. Portnoy, MD

Dr Portnoy is the BEST!
I came down with COVID. I texted Dr Portnoy and he sent a prescription in for Paxlovid. I picked it up and within hours I was feeling better. I worked the whole week during the regimen because that was how good I was feeling. Then I hear from co-workers suffering through COVID to the painful end and still having aftermath symptoms. I THANK MY… See more

from Gene in CA February 15, 2024 for Edward B. Portnoy, MD
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On the second day after finishing my move from Texas back to Thousand Oaks, where I belonged, I had a same day appointment with Dr. Portnoy, which is unheard of in normal patient-doctor dealings in Southern California. I had a swelling on the right side of my neck that had come about on the last few weeks of my move and had become an urgent issue to my delayed thinking. Dr. Portnoy looked at… See more

from Mary in CA February 13, 2024 for Edward B. Portnoy, MD
Image provided by: Mary

He takes his time and goes over every single issue and gives the good and how to help with possible problems in the future. I love my Doctor!

from JOSEPH in CA February 11, 2024 for Edward B. Portnoy, MD

Dr. PORTNOY is the most appreciated and respected of all the doctors with whom I have encountered throughout my lifetime. I have the utmost confidence in him and in his staff.

from Michael in CA January 18, 2024 for Edward B. Portnoy, MD

Dr Edward Portnoy has need my peace of mind in my life for the last 25 years even when I was very healthy. I known him for 35 because our sons played in the same baseball league., He was one of the most calm person I’ve ever knew. As time always does we both went out separate ways in baseball he went to Agoura High School we went to Westlake High School but I would see him at the supermarket… See more

from Lewis in CA March 11, 2020 for Edward B. Portnoy, MD
Image provided by: Lewis

I first came to see Dr. Edward Portnoy in the beginning of 2003. This was three years before he joined the MDVIP Network. Even back then, Dr. Portnoy took his time to listen to me and didn't rush me out. I was always being judged by other physicians because of a anxiety panic disorder I had as a teenager. A lot of my previous physicians and emergency physicians, never me took me serious when I… See more

from Roseanne in CA March 11, 2020 for Edward B. Portnoy, MD

What a wonderful doctor he has been for me. He’s very thorough and a great listener. He has seen me through some trying medical issues. He has also sat calmly and listened when I’ve had my days that I’m a bit frantic over nothing. Then he offers a rational solution. I never feel rushed. I am truly grateful to have this level of medical care.