Dr. Harrison Hasanuddin, DO, Monterey Park, CA

About Dr. Harrison Hasanuddin

Dr. Harrison is a compassionate and detail-oriented physician specializing in Sleep and Obesity Medicine. He takes a holistic, evidence-based approach to help patients restore energy, improve sleep, and achieve lasting weight loss without judgment or gimmicks. At his Monterey Park clinic, Dr. Harrison works closely with each patient to understand their goals, daily habits, and medical history—then builds a realistic plan that fits their life. It's not uncommon for patients to feel unheard in busy healthcare settings. Dr. Harrison offers a slower, more thoughtful approach—one that values your time and story. Whether you're struggling with chronic fatigue, sleep apnea, insomnia, or difficulty losing weight, Dr. Harrison brings both clinical expertise and genuine care to help you feel better—and stay better—for the long term.

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Areas of expertise

This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.

High cholesterol

Chronic high blood pressure

Upper respiratory Infection (URI)

High cholesterol

Chronic high blood pressure

Upper respiratory Infection (URI)

Office location

Dr. Harrison Hasanuddin, DO also offers online video visits for patients

Harrison Hasanuddin DO INC

420 N Garfield Ave, Ste 203, Monterey Park, CA 91754

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Education and background

Practice names

Harrison Hasanuddin DO INC

Board certifications

American Board of Family Medicine
Sleep Medicine (American Board of Family Medicine)
American Board of Obesity Medicine

Education and training

Medical School - Midwestern University, Doctor of Osteopathic Medicine
UPMC Lititz, Residency in Family Medicine
UC Davis Medical Center, Fellowship in Sleep Medicine

Professional memberships

American Academy of Sleep Medicine

Languages spoken

English

Provider's gender

Male

NPI number

1790165785

Patient reviews

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Frequently asked questions

How soon can I make an appointment with Dr. Harrison Hasanuddin?

Generally, Dr. Harrison Hasanuddin has appointments available on Zocdoc within 1 week. You can see Dr. Hasanuddin's earliest availability on Zocdoc and make an appointment online.

Is Dr. Harrison Hasanuddin accepting new patients?

Dr. Harrison Hasanuddin generally accepts new patients on Zocdoc. You can see Dr. Hasanuddin's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Harrison Hasanuddin accept my insurance?

Choose your insurance plan to verify if Dr. Hasanuddin is in-network.

Can I make an appointment with Dr. Harrison Hasanuddin online?

Yes, you can make an appointment online with Dr. Hasanuddin using Zocdoc. It’s simple, secure, and free.

What practice does Dr. Harrison Hasanuddin work with?

Dr. Harrison Hasanuddin works with Harrison Hasanuddin DO INC.

Where is Dr. Harrison Hasanuddin's office located?

Dr. Harrison Hasanuddin has 3 office locations, including in Monterey Park, Markleeville, and Spillertown, view full addresses on Dr. Hasanuddin's profile.

Which board certifications does Dr. Harrison Hasanuddin have?

Dr. Harrison Hasanuddin is certified by American Board of Family Medicine, Sleep Medicine (American Board of Family Medicine), and American Board of Obesity Medicine.

What are common reasons for patients to see Dr. Harrison Hasanuddin?

Dr. Harrison Hasanuddin frequently sees patients for Annual Pap Smear / GYN Exam, Annual Physical, ENT Consultation, Illness, and Psychiatry Consultation. You can see other visit reasons for Dr. Harrison Hasanuddin on their profile.