Hayden Lowenstein, MD | Los Angeles, CA | Infectious Disease Specialist

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Hayden Lowenstein graduated from the New York Medical College in 2011. He works in Los Angeles, CA and specializes in Infectious Disease. Hayden Lowenstein is affiliated with Cedars Sinai Medical Center.

accepting new patients
4.7

13 Ratings
15 years of experience
speaks English
Cedars-Sinai Medical Center / University of California, Los Angeles - Infectious Disease
10 written reviews
1 specialty
6 areas of expertise
1 hospital affiliation
1 office location
Male

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me

Based on patient feedback. Read the reviews

Hayden Lowenstein's Ratings and Reviews

4.7

13 Ratings with 10 written Reviews

Average Wait Time 5 Minutes

How was your appointment with
Hayden Lowenstein?

Patients’ Perspective

Gave an accurate diagnosis: (2) Did WellNeeds Improvement (0)
Had a good bedside manner: (2) Did WellNeeds Improvement (0)
Spent time with me: (2) Did WellNeeds Improvement (0)
Provided follow-up after the visit: (2) Did WellNeeds Improvement (0)
Flexible scheduling: (2) Did WellNeeds Improvement (0)
Saw me in a timely manner: No Ratings
Staff was courteous: No Ratings

13 ratings & reviews

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Showing 1 to 10 of 10 reviews

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Everyone in this clinic was kind and efficient.

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

May 29th, 2026 | Source: Partner

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Dr Lowenstein is very personable, listens, and has empathy.

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

August 22nd, 2025 | Source: Partner

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Dr. Lowenstein Is caring, kind and attentive. He Is the Gem of the doctors.

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

August 14th, 2025 | Source: Partner

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I first saw Dr. Lowenstein when I was an inpatient at CSMC. Dr. Lowenstein was very attentive, understanding, courteous and informative. I asked if I could see him in his office post surgery and he responded with a definitel "yes." He is very likeable and is an excellent Infectious Disease Specialist. I was, and am, extremely pleased with him.

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

July 2nd, 2025 | Source: Partner

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Exceptional!

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

March 7th, 2025 | Source: Partner

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Dr. Lowenstein is the best at listening, explaining, giving choices, and having knowledge of most effective treatment options.

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

March 5th, 2025 | Source: Partner

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Dr. Lowenstein is tremendously informed. He has helped me so much. He is one of the best people you have at Cedars

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

January 28th, 2025 | Source: Partner

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Excellent listening and knowledge sharing by Dr Lowenstein

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

April 26th, 2024 | Source: Partner

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While visiting our children in LA, I became ill and was admitted to Cedar Sinai where I spent 4 days with a UTI which became complicated due to E-Coli bacterial in my blood. Was treated with IV antibiotics and fluids and a visit each day from Dr. Lowenstein. Whatever anyone says about him, it's insufficient. By all standards a physician should be judged, he gets an A+ in every one: knowledge, ability to engage the patient in fully understandable terms, patience, personality, caution, and simply coming across as a fine human being. If you need an infectious disease doctor, run don't walk! Thank you Dr. Lowenstein - I am so grateful for your caring and expertise at a time when I was so ill.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

May 17th, 2022

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Dr Lowenstien is through and thoughtful physician. He truely cares for his patients and follows up to provide optimal care.

Did Well

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling

Needs Improvement

March 31st, 2018

Cedars-Sinai Infectious Diseases

8635 W 3rd St Ste 465WLos Angeles, CA 90048

Tel: (310) 358-2300

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 - 5:00 pm

SatClosed

SunClosed


Hayden Lowenstein, MD	Charis Geraldine Tjoeng	Dr. Umber Chohan, MD	Dr. Pia S Pannaraj, MD
Infectious Disease	Infectious Disease	Infectious Disease	Infectious Disease
Accepts New Patients
4.7 (13 Ratings)	0 (0 Ratings)	0 (0 Ratings)	0 (0 Ratings)
15 Years of Experience		26 Years of Experience	25 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks English		Speaks English	Speaks English, Spanish
Los Angeles , CA	Torrance , CA	Woodland Hills , CA	Los Angeles , CA
Med School: New York Medical College		Med School: Aga Khan University Medical College	Med School: University Of California San Diego School Of Medicine
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicare

Infectious Disease

Check-up
Heartburn
Immunization
Physical
Vaccination
Weight Loss

Hayden Lowenstein holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expired in 2026.

Education & Training

Fellowship

Completed their fellowship at Cedars-Sinai Medical Center / University of California, Los Angeles - Infectious Disease in 2016.

Residency

Completed their residency at University of California, San Diego Medical Center - Internal Medicine in 2014 and University of California, San Diego Medical Center - Internal Medicine in 2012.

Medical School

Graduated from New York Medical College in 2011.

NPI Number

Hayden Lowenstein's NPI number is 1437446648.

Chitra Safaya
Infectious Disease
20 Years Exp | San Diego, CA
(0)
Rachit Chawla
Pediatrics
14 Years Exp | Los Angeles, CA
(0)
John Chun Ho Lam
Infectious Disease
| Los Angeles, CA
(0)
Dina Reda Fikry Kamel
Infectious Disease
14 Years Exp | Los Angeles, CA
(0)
Sarah Daouk
Hospice & Palliative Medicine
10 Years Exp | Los Angeles, CA
(0)
Ricardo Espinoza
Infectious Disease
6 Years Exp | Torrance, CA
(0)
Keiko Yoshioka
Pediatrics
6 Years Exp | Torrance, CA
(0)
Andrew Christopher Karnaze
Infectious Disease
5 Years Exp | Los Angeles, CA
(0)
David Alec Dickson
Infectious Disease
5 Years Exp | Los Angeles, CA
(0)
John Michael Sison Sanchez
Infectious Disease
4 Years Exp | West Hollywood, CA
(0)

Where is Hayden Lowenstein's office located?: Hayden Lowenstein's office is located at 8635 W 3rd St Ste 465W, Los Angeles, CA, 90048.
Which hospitals is Hayden Lowenstein affiliated with?: Hayden Lowenstein is affiliated with Cedars Sinai Medical Center.
Does Hayden Lowenstein accept my insurance?: You can see the insurance plans that Hayden Lowenstein accepts on their Vitals profile.
Does Hayden Lowenstein accept virtual/telehealth appointments?: Hayden Lowenstein has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Hayden Lowenstein?: You can find contact information for Hayden Lowenstein here on Vitals.

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