Dr. Jennifer L. Knox Barleben, MD | Newport Beach, CA | Internist

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Dr. Jennifer Knox Barleben is a board-certified internal medicine physician with 21 years of experience caring for adult patients. She earned her medical degree from New York Medical College and has built her practice around comprehensive internal medicine care. Dr. Barleben is fluent in both Spanish and English, allowing her to serve a diverse patient population in the Newport Beach community.

Dr. Barleben practices at Newport Beach Medical Associates and maintains hospital privileges at Hoag Hospital Newport Beach. She specializes in treating joint pain conditions, including arthritis and knee pain that can limit daily activities. Her treatment approach often incorporates physical therapy and strength training programs to help patients regain mobility and function. Patients have given Dr. Barleben an average rating of 4.4 out of 5, reflecting their confidence in her care and expertise.

Overview based on verified provider data

accepting new patients
4.4

15 Ratings
21 years of experience
32 insurance plans accepted
speaks Spanish, English
New York Medical College
7 written reviews
1 specialty
6 areas of expertise
1 hospital affiliation
2 office locations
Female

15 ratings & reviews

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Showing 1 to 7 of 7 reviews

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She did not discuss a simple blood test to screen for prostate cancer. This discussion was a recommendation of the US Preventative Services Task Force. This neglect caused irreparable harm.

January 23rd, 2021

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I was referred to Dr. Knox and called her exchange on a Saturday due to an urgent matter. I left a detailed message, which included the referring doctor the patients name etc. and that we wanted to engage her concierge service. When I spoke to her she indicated that she hadn’t seen the patient since 2013, and that the “patient” left her office cursing and shouting. Eventually, we got past the fact that, we have a common last name and we didn’t even live here in 2013 and her experience was with another “Jones”. After that she asked who is this anyway? I explained and then she moved into, so you’re just “cold calling” doctors on a Saturday? . Remember, I was attempting to hire her for her advertised 24/7 concierge service. I understand that this a tough time for everyone, but a doctor treating someone (anyone) like this in a time of need In is unacceptable and very sad.

April 25th, 2020

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As an admittedly "demanding patient" who is naturally critical of most M.D.s... The only rating you can possibly give for Dr Jennifer Knox is "excellence." That not only speaks for Dr Knox's level of skill, knowledge & experience (read her bio which is exemplary) - but her truly personal concern for her patients and down to earth personality, reminds me of the old time country Drs who actually call you personally, and really CARE. To find this level of medical AND personal care, WITH her credentials is hard to believe. Shes truly a terrific Dr and even better human being.

June 24th, 2019

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Dr. Knox is fantastic! She is caring, thorough and honest. I have even emailed her a couple times with concerns and she responds quickly!

February 19th, 2019

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She is a caring and carful caregiver. You can trust her to give you an honest and expert opinion for your needs. Thank you Dr. Knox!!

July 27th, 2018

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She is a great practitioner and very likeable. She shows great concern and follow-up with her patients.

November 6th, 2015

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Dr. Knox is highly intelligent, compassionate, listens to patient..

March 9th, 2015

Newport Beach Medical Associates

361 Hospital Rd Ste 322Newport Beach, CA 92663

Tel: (949) 574-0777

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 4:30 pm

SatClosed

SunClosed

Hoag Memorial Hospital Presbyterian

1 Hoag DrNewport Beach, CA 92663

Tel: (949) 764-4624


Dr. Jennifer Lynn Knox Barleben, MD	Dr. George Mousa, MD	Karthikeyan Viswanathan, DO	Dr. Adama Diarra, DO
Internal Medicine	Internal Medicine	Internal Medicine	Internal Medicine
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.4 (15 Ratings)	0 (0 Ratings)	0 (0 Ratings)	5 (3 Ratings)
21 Years of Experience	17 Years of Experience	12 Years of Experience	14 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks Spanish, English		Speaks English, Tamil	Speaks English, French, Bambara
Newport Beach , CA	Upland , CA	Los Altos , CA	Tigard , OR
Med School: New York Medical College	Med School: University Of Aleppo Faculty Of Medicine	Med School: Bassett Medical Center - Cooperstown, New York	Med School: Arizona College of Osteopathic Medicine
Current Profile	View Profile	View Profile	View Profile

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Internal Medicine

Check-up
Heartburn
Immunization
Physical
Vaccination
Weight Loss

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Medical School

New York Medical CollegeGraduated in 2005

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Is Dr. Jennifer Knox Barleben accepting new patients?: Dr. Jennifer Knox Barleben is accepting new patients on Vitals. View Dr. Jennifer Knox Barleben's profile on Vitals to make an appointment.
Does Dr. Jennifer Knox Barleben accept my insurance?: You can see the insurance plans that Dr. Jennifer Knox Barleben accepts on their Vitals profile.
Which hospitals is Dr. Jennifer Knox Barleben affiliated with?: Dr. Jennifer Knox Barleben is affiliated with Hoag Hospital Newport Beach.
How can I make an appointment with Dr. Jennifer Knox Barleben?: You can find contact information for Dr. Jennifer Knox Barleben here on Vitals.
Where is Dr. Jennifer Knox Barleben's office located?: Dr. Jennifer Knox Barleben's office is located at 361 Hospital Rd Ste 322, Newport Beach, CA, 92663.

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