Dr. Brandon Colby, MD

Genetics •  Male • Age 42
Dr. Colby
Accepting new patients

Existence Health

9663 Santa Monica Blvd Beverly Hills, CA 90210

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(323) 849-0021

Dr. Brandon Colby, MD is a Geneticist in Beverly Hills, CA and has over 16 years of experience in the medical field. He graduated from Mount Sinai School Of Medicine Of New York University medical school in 2004. He is accepting new patients. Be sure to call ahead with Dr. Colby to book an appointment.

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At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Low Wait Times
    Patients are usually seen in 10 minutes or less.
  • Trustworthy
    Patients said this doctor is trustworthy. See reviews

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Dr. Colby accepts

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(323) 849-0021

Dr. Colby accepts the following insurance:

We do not accept health insurance

Background Check

No malpractice claims found for California
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

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Dr. Colby's conditions and procedures:

  • Bioidentical Hormone Replacement Therapy
  • Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
  • Cardiovascular Disease
  • Cardiovascular Imaging
  • Carotid Artery Disease
  • Carotid Artery Stenosis
  • Celiac Disease
  • Central Core Diseases
  • Chronic Diabetes Management
  • Colon Cancer Screening
  • Colorectal Cancer Screening
  • Coronary Artery Calcification
  • Coronary Artery Disease (CAD)
  • Crohn's Disease
  • Diabetes
  • Diabetes Type 1
  • Diabetes Type 2
  • Executive Physical Examination
  • Genetic Counseling Services
  • Genetic Testing
  • Health Screening
  • Heart Disease
  • Heart Disease in Women
  • High Cholesterol
  • Hyperinsulinemia
  • Hyperlipidemia
  • Hypertension
  • Hypothyroidism
  • Malignant Hyperthermia
  • Metabolic Disorders
  • Metabolic Syndrome
  • Nutritional Counseling
  • Obesity
  • Osteoarthritis
  • Preventive Care
  • Sexual Disorders
  • Sexual Dysfunction
  • Skin Aging
  • Skin Diseases
  • Skin Laxity
  • Stroke Prevention
  • Thyroid Disease
  • Wellness Examination

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About Me

Care Philosophy

Brandon Colby, MD, is the Founder and Chief Medical Officer for Existence Health. Dr. Colby is an expert in Personal Genomics and Predictive Medicine, a groundbreaking medical specialty that combines comprehensive genetic analysis with personalized d...Read more


  • Genetics
  • Endocrinology, Diabetes & Metabolism
  • Internal Medicine
  • Preventive Medicine


Stanford University Graduate School Of Business
Santa Barbara Cottage Hospital-Internal Medicine
Internship Hospital
Mount Sinai School Of Medicine Of New York University
Medical School
The University Of Michigan-Honors Program
Undergraduate School

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Existence Health

Beverly Hills Office9663 Santa Monica Blvd Beverly Hills, CA 90210