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About

De Jong and De Jong Medical Practice is a private internal medicine clinic in Long Beach, California's Belmont Heights neighborhood, operated by a father-and-son physician team. The practice provides primary medical care including prevention and wellness visits, work/school/travel exams, minor ambulatory procedures, chronic disease management, and in-hospital services, with multilingual providers and telehealth visits available.

Clinic Type

Internal Medicine

Address

Greater Long Beach area, California

Phone

562-433-7496

Email

—

Opening Hours

8:00am – 5:00pm

Telehealth

Available (tele-health visits)

Services Offered

  • Primary care
  • In-hospital services
  • Prevention & Wellness
  • Work/School/Travel Exams
  • Minor Ambulatory Procedures
  • Tele-health visits
  • Multilingual primary care services

Team

  • Dr. De Jong, Internal Medicine (implied) — Physician

Insurance & Payment

—

Languages Spoken

  • English
  • Spanish
  • other languages presumably due to multilingual staff
  • not specified

FAQs

What services are provided?

Primary medical care including Prevention & Wellness, Work/School/Travel Exams, Minor Ambulatory Procedures; multilingual services; tele-health visits available.

Social Media

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Yelp: 33 reviews on Yelp (33)
  • Healthgrades: 3.0 out of 5 stars (7 ratings)
  • U.S. News & World Report: Patient experience ratings available in 6 categories (73 reviews)

Patients praise

  • Physicians described as caring, compassionate, and patient-focused
  • Positive patient-physician relationships and trust
  • Professional and attentive clinical care from the doctors themselves
  • Comprehensive primary care and internal medicine services

Common complaints

  • Difficulty with office staff responsiveness and answering services
  • Long wait times for appointments
  • Concerns regarding administrative tasks and paperwork requirements
  • Mixed experiences regarding communication and helpfulness of staff

"I have had the opportunity to observe Dr. Dejong over the years and his compassion, patience, and attention given to each patient is palpable. He is a very caring physician dedicated to his profession..."

— LocalityBiz review

"Dr. Green is fantastic but the office staff has permanently turned the answering service on so it's impossible to get an update."

— LocalityBiz review

"40 minutes after my scheduled intake appointment and after manually filling out an absurd amount of paperwork... I decided to leave."

— LocalityBiz review

Synthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 10, 2026.

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