About

Languages

English

Provider Specialty

Pulmonary Disease, Critical Care Medicine, Internal Medicine, Sleep Medicine, Pulmonology

Education

Medical School

David Geffen School of Medicine at UCLA

2016

Internship/Residency - Internal Medicine

David Geffen School of Medicine/UCLA Medical Ctr

2019

Fellowship Program - Pulmonary Disease

UCLA Medical Center

2022

Fellowship Program - Sleep Medicine

UCLA David Geffen School of Med/UCLA Med Center

2022

Locations & Affiliations

Locations

Insurance

Please consult your health care provider or health plan for the most accurate information about your health plan’s coverage of a particular health care service offered at a MemorialCare facility. Learn more about our Accepted Health Plans.

Patient Reviews

4.9 out of 5
(161 Ratings)
Mar 9, 2026
Andrea K.
Mar 6, 2026
Itagia G.
Mar 3, 2026
Henry S.
Feb 27, 2026
Leticia T.
He is very attentive cares for you and he answers all your concerns
Feb 27, 2026
Anonymous
Dont bother going anywhere else but Dr. B'sGreat office staff, friebdly, polte and professional and everyone all the way up to Dr. B. actually listen to what you say attentively and pariently.
Feb 10, 2026
Roy S.
Feb 5, 2026
Katherine C.
Dr. Bhattacharyya was very kind and well informed. He explained everything thoroughly.
Feb 5, 2026
Barbara B.
Very knowledgeable and explained things so we could understand. Excellent “bed side manner! Very pleased with him.
Feb 4, 2026
Anonymous
I A Was An 1st Time PatientHowWhat Stood Out At My Visit Was How The Waiting Room Reminded Me How A Restaurant Looked, Very Clean, Warm Welcome Feeling From The Staff & How Friendly, Compassionate , Polite, Kind & Attentive Everyone Was
Feb 4, 2026
Patricia F.
Compassionate doctor with excellent straight forward advice

Source: Reviews are aggregated from third-party review sites such as Facebook, Google, HealthGrades, RepuGen, Vitals, WebMD, and Yelp.