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
(230 Ratings)
Aug 26, 2026
Edward M.
Aug 26, 2026
Sashi M.
Aug 26, 2026
Anonymous
Outstanding!He’s knowledgeable and great patient skills
Aug 25, 2026
Jamie J.
Aug 25, 2026
Glenn M.
Aug 20, 2026
Anonymous
Excellent DoctorThis was my first time seeing Dr. Bhattacharyya. He was incredibly thoughtful and knowledgeable. Listened carefully to my concerns and provided evidence-based information to help me understand his recommendations for what to do next. I felt genuinely cared for and I am grateful that I was referred to him! Thank you, Dr. B!
Aug 19, 2026
Matthew M.
Dr. B is great at communicating my condition and what he sees as a clinician. Easy to work with to improve my health.
Aug 14, 2026
Hatti J.
I appreciate how Dr B. Was able to get my c-pap machine so I can b able to sleep at night again, thanks Dr.B
Aug 13, 2026
Dana C.
Clean office, efficient use of time, and friendly staff + doctor
Aug 13, 2026
Kerry N.
Very excellent doctor very knowledgeable explains things thoroughly very nice manners very good doctor

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