Photo of Dr. Bilal Mannan

Dr. Bilal Mannan, MD

DPC Internal Medicine physician, Whitehall, PA

Avicenna Direct Care
5.0 (10 reviews)

Board-certified internal medicine physician who specializes in metabolic health and obesity medicine.

2000 Eberhart Road, Whitehall, PA 18052
At a glance
Board certification
Internal medicine and bariatric medicine
Languages
English, Hindi and Urdu

Facts on this page last checked October 2026. How we check doctors

About Dr. Mannan

Dr. Mannan earned his medical degree at St. George's University in 2010. He completed an internship at the State University of New York at Buffalo and an internal medicine residency at North Shore Long Island Jewish. He is board certified in internal medicine and in bariatric medicine.

Dr. Mannan specializes in metabolic health and obesity medicine and takes a root-cause approach to chronic disease. He is a co-founder of Sina Health. He believes in disease reversal and remission whenever possible, through targeted interventions, personalized lifestyle changes and evidence-informed care.

Membership and fees

Fees are not published. Ask the practice.

Services

Metabolic health Obesity medicine Chronic disease care Preventive care
What internal medicine doctors commonly treat

Education and credentials

Degree
MD
Medical school
St. George's University (2010)
Internship
State University of New York at Buffalo (2010 to 2011)
Residency
Internal medicine, North Shore Long Island Jewish (2011 to 2013)
Board certification
Internal medicine and bariatric medicine
NPI
1205157674

Hospital and practice affiliations

Co-founder of Sina Health

Location

2000 Eberhart Road, Whitehall, PA 18052
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Patient reviews

5.0
10 reviews
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Write a review
Rated 5 out of 5

Great!

"Very professional care and consult."

FMDD UserApr 2024
Rated 5 out of 5

Awesome!

"Guided me in choosing the best treatment option."

FMDD UserJan 2024
Rated 5 out of 5

Amazing!

"Enlightened me about my condition."

FMDD UserJan 2024
Rated 5 out of 5

100% Recommended!

"100% Recommended!"

FMDD UserNov 2023
Rated 5 out of 5

pays attention

"really pays attention"

FMDD UserNov 2023
Rated 5 out of 5

easy to understand

"easy to understand"

FMDD UserOct 2023
Rated 5 out of 5

highly efficient

"highly efficient"

FMDD UserOct 2023
Rated 5 out of 5

kind

"extremely kind"

FMDD UserOct 2023
Rated 5 out of 5

thoroughly explains

"thoroughly explains everything"

FMDD UserSep 2023

Questions patients ask

Is Dr. Mannan board certified?

Dr. Mannan is board certified in internal medicine and in bariatric medicine.

Where did Dr. Mannan train?

Dr. Mannan earned his medical degree at St. George's University in 2010. He completed an internal medicine residency at North Shore Long Island Jewish from 2011 to 2013.

What does Dr. Mannan focus on?

Dr. Mannan specializes in metabolic health and obesity medicine. He is committed to proactive and preventive care for all ages.

What languages does Dr. Mannan speak?

Dr. Mannan speaks English, Hindi and Urdu.

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