Photo of Clayton B. DeJong, MD

Clayton B. DeJong, MD

Accepting New Patients
300 Redondo Avenue
Long Beach, CA 90814
1977.6 miles away
Medical Groups & Affiliations
Providence Affiliated Physicians, Los Angeles County
Speaks: English
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ProHealth Partners - Long Beach

300 Redondo Avenue, Long Beach, CA 90814

Insurances Accepted

This information provides an overview of accepted insurance plan types. Coverage may vary by specific plan. Please verify your with your insurance provider before visiting us for care.

HMO Insurer ID List

About Clayton B. DeJong

The best part of being a physician is developing a true caring relationship that makes a difference in the patient being able to better understand, cope, and recover from their illness.

Medical School

University of Iowa College of Medicine
1985

Board Certifications
  • American Board of Internal Medicine, Internal Medicine
ProHealth Partners - Long Beach
300 Redondo Avenue
Long Beach, CA 90814

Medical Groups & Affiliations
Providence Affiliated Physicians, Los Angeles County

Conditions and Procedures

  • Abdominal Cramps
  • Abdominal Hernia
  • Abdominal Mass
  • Abdominal Pain
  • Abdominal Trauma
  • Abnormal Bowel Movement
  • Abnormal Breathing
  • Abnormal Pap Smear
  • Abnormal Stool
  • Abnormal Urine Odor
  • Abnormalities Of The Arms
  • Abnormalities Of The Feet
  • Abnormalities Of The Hands
  • Abortion Information
  • Abrasion
  • Abusive Head Trauma
  • Achilles Tendon Disorders
  • Achilles Tendon Injury
  • Achy Joints
  • Acne
  • Acquired Ear Deformity
  • Actinic Cheilitis
  • Acute Arthritis
  • Acute Back Pain
  • Acute Rhinitis
  • Adductor Muscle Injury
  • Adjustment Issues Related To Aging
  • Aging
  • Alcohol And Drug Abuse
  • Alcohol Dependency
  • Allergic Conjunctivitis
  • Allergic Contact Dermatitis
  • Allergic Disorders
  • Allergic Reaction
  • Allergic Rhinitis
  • Allergic Urticaria
  • Allergic Wheezing
  • Allergies
  • Altered Bowel Habits
  • Altitude Sickness
  • Always Tired
  • Anal Itching
  • Anal Pain
  • Anal Pap Smear
  • Anemia
  • Anger Management
  • Angioedema
  • Angular Cheilitis
  • Animal Bite
  • Animal Bite Of The Hand
  • Ankle Injury
  • Ankle Instability
  • Ankle Pain
  • Ankle Tendon Injury
  • Anorectal Dysfunction
  • Anorexia
  • Anterior Cruciate Ligament (Acl) Injury
  • Antianxiety Medical Management
  • Anxiety
  • Aphthous Ulcers
  • Appetite Loss
  • Arm Injury
  • Arm Mass
  • Arm Pain
  • Arm Weakness
  • Arthralgia
  • Asthma
  • Atrophic Vaginitis
  • Attention Deficit Hyperactivity Disorder (Adhd) Testing
  • Atypical Lobular Hyperplasia
  • Auricular Hematoma
  • Axillary Lymphadenopathy
  • B12 Deficiency Anemia
  • B12 Shots
  • Back Injury
  • Back Muscle Injury
  • Back Muscle Pain
  • Back Pain
  • Back Spasm
  • Bacteria In Urine
  • Bacterial Conjunctivitis
  • Bacterial Vaginosis
  • Bedbugs
  • Bee Sting Allergy
  • Behavioral Disorders
  • Behavioral Issues In Dementia
  • Benign Prostatic Hyperplasia
  • Bereavement
  • Bicep Injury
  • Bilateral Knee Pain
  • Binge Eating Disorder
  • Biologic Therapy For Asthma
  • Birth Control
  • Birth Control Counseling
  • Birthmark
  • Bitten Lip
  • Bitten Tongue
  • Bleeding During Intercourse
  • Bleeding Hemorrhoids
  • Blister
  • Blood In Stool
  • Blood Pressure Monitors
  • Blood Test
  • Blurred Vision
  • Body Aches
  • Body Fat Analysis
  • Body Odor
  • Boniva Injection
  • Breast Abscess
  • Breast Cancer Prevention And Risk Reduction
  • Breast Cancer Screening
  • Breast Discharge
  • Breast Examination
  • Breast Lump
  • Bright Red Blood Per Rectum
  • Bronchitis
  • Bruising
  • Burn Scars
  • Burns
  • Burping
  • Buttock Abscess
  • Calf Muscle Injury
  • Cancer Prevention
  • Cancer Screening
  • Candidiasis
  • Cardiovascular Disease
  • Care Management Home Visit
  • Care Transitions
  • Caregiver Stress
  • Cartilage Injury
  • Celiac Diarrhea
  • Celiac Disease
  • Cellulitis
  • Cellulitis Of The Leg
  • Cellulitis Of Trunk
  • Cerumen Removal
  • Cervical Cap Fitting
  • Cervical Cyst
  • Cervical Disc Disease
  • Cervical Dysplasia
  • Cervical Polyp
  • Cervical Spine Injury
  • Chemical Burns
  • Chest Congestion
  • Chest Pain
  • Chest Pain On Breathing
  • Chest Wall Pain
  • Childhood Trauma Victims
  • Children Of Addicted Parents Counseling
  • Children Of Addicted Parents Therapy
  • Children Of Incarcerated Parents Counselling
  • Children Of Incarcerated Parents Therapy
  • Chlamydia
  • Choking Sensation
  • Cholesterol Disorders
  • Cholesterol Management
  • Chronic Abdominal Pain
  • Chronic Cough
  • Chronic Diarrhea
  • Chronic Disease
  • Chronic Disease Management
  • Chronic Ear Infections
  • Chronic Fatigue Syndrome (Cfs)
  • Chronic Kidney Disease (Ckd)
  • Chronic Lateral Ankle Pain
  • Chronic Migraines
  • Chronic Muscle Injury
  • Chronic Obstructive Pulmonary Disease
  • Chronic Pain
  • Chronic Post Traumatic Headache
  • Chronic Traumatic Encephalopathy (Cte)
  • Circadian Rhythm Sleep Disorder
  • Claudication
  • Cloudy Urine
  • Clubbed Fingers
  • Clubbed Toes
  • Clumsiness
  • Coccydynia
  • Coccyx Injury
  • Cognitive Impairment
  • Cold Extremities
  • Cold Intolerance
  • Cold Sore
  • College Health
  • Co-Management Of Care
  • Commercial Drivers License Physical (Cdl Physicals)
  • Common Cold
  • Concussion
  • Concussion Testing
  • Confusion
  • Conjunctival Injury
  • Conjunctivitis
  • Constant Nausea
  • Constipation
  • Contact Dermatitis
  • Contraceptive Counseling
  • Contraceptive Implant
  • Contraceptive Implant Complications
  • Contraceptive Implant Removal
  • Contraceptive Injection Complications
  • Contraceptive Ring Complications
  • Contraceptive Ring Placement
  • Contraceptive Ring Removal
  • Contusion Of Breast
  • Coping Skills
  • Cornea Injury
  • Coronary Disease Risk Reduction
  • Cough
  • Covid Prevention
  • Covid-19 Information
  • Croupy Cough
  • Cryotherapy For Anal Warts
  • Cryotherapy For Genital Warts
  • Cryotherapy For Plantar Warts
  • Cyst Of Eyelid
  • Cystitis
  • Cystodynia
  • Dark Urine
  • Daytime Sleepiness
  • Decrease In Appetite
  • Decreased Hearing
  • Decreased Libido
  • Decreased Movement
  • Degenerative Brain Disorder
  • Degenerative Spine Pain
  • Dehydration
  • Dementia
  • Dental Trauma
  • Department Of Transportation Exams
  • Depressed Mood
  • Depression
  • Dermatitis
  • Dermatophytosis
  • Diabetes Counseling
  • Diabetes Education
  • Diabetes Management
  • Diabetes Mellitus
  • Diabetes Therapy
  • Diabetic Foot Infection
  • Diabetic Ulcer
  • Diarrhea
  • Diet And Exercise
  • Diet And Nutrition
  • Digital Ischemia
  • Diplopia
  • Disability
  • Disability Evaluation
  • Disorder Of Balance
  • Disorder Of Upper Respiratory System
  • Disorders Of Sexual Development
  • Distractible
  • Diverticulitis
  • Dizziness
  • Drug Reaction
  • Drug Test
  • Dry Cough
  • Dry Mouth
  • Dry Nose
  • Dry Scalp
  • Dry Sinus
  • Dry Skin
  • Dry, Itchy Patches
  • Dyshidrosis
  • Dysmenorrhea
  • Dyspareunia
  • Dyspepsia
  • Dysphagia
  • Dysphoria
  • Dyspnea On Exertion
  • Dysuria
  • Ear Blockage
  • Ear Cleaning
  • Ear Cyst
  • Ear Discharge
  • Ear Drainage
  • Ear Exam
  • Ear Infections
  • Ear Keloids
  • Ear Mass
  • Ear Pain
  • Ear Piercing
  • Ear Pressure
  • Earache
  • Ears Abscess
  • Easy Bruising
  • Eating Disorders
  • Eczema
  • Edema Of Male Genital Organs
  • Edema Of Penis
  • Elbow Injury
  • Elbow Instability
  • Elbow Pain
  • Elbow Sprain
  • Elbow Strain
  • Electrocardiogram (Ekg)
  • Electronic Cigarettes And Vaping Associated Lung Injury
  • Emergency Contraceptive (Ec)
  • Emphysema
  • Employee Health
  • Encopresis
  • Enlarged Prostate
  • Enuresis
  • Environmental Allergies
  • Epicondylitis
  • Epigastric Pain
  • Epistaxis
  • Erectile Disorder
  • Eructation
  • Erythema
  • Eustachian Tube Dysfunction (Etd)
  • Excessive Sweating
  • Excision Mole
  • Executive Medicine
  • Executive Physical Examinations
  • Exhaustion
  • Eye Infections
  • Eye Pain
  • Eye Strain
  • Face Swelling
  • Facial Abscess
  • Facial Cyst
  • Facial Nerve Palsy And Paresis
  • Facial Nerve Paralysis
  • Facial Pain
  • Facial Rash
  • Facial Tingling
  • Falls
  • Family History Of Cancer
  • Family History Of Heart Disease
  • Family Planning
  • Fasciculations
  • Fatigue
  • Fecal Incontinence
  • Feeling Faint
  • Female Genital Mutilation (Fgm)
  • Female Genital Problems
  • Female Sexual Dysfunction
  • Fever
  • Fever Of Unknown Origin
  • Fever With Chills
  • Fibrocystic Breast Changes
  • Fibromyalgia
  • Finger Fracture
  • Finger Injury
  • Finger Pain
  • Fingernail Injury
  • First Degree Burns
  • Fitness And Exercise
  • Fitness For Duty Evaluations
  • Flatulence
  • Floaters
  • Flu Shot Vaccination
  • Folliculitis
  • Food Allergy
  • Food Poisoning
  • Foot Injury
  • Foot Pain
  • Forearm Injury
  • Foreign Body (Anus-Rectum)
  • Foreign Body (Buttock)
  • Foreign Body (Conjunctiva)
  • Foreign Body (Ear)
  • Foreign Body (Eye)
  • Foreign Body (Eyelid)
  • Foreign Body (Finger)
  • Foreign Body (Foot)
  • Foreign Body (Hand)
  • Foreign Body (Nose)
  • Foreign Body (Penis)
  • Foreign Body (Throat)
  • Foreign Body (Toe)
  • Foreign Body (Vagina)
  • Foreign Body Ingestion
  • Foreign Body Removal
  • Frailty
  • Frequency Of Urination
  • Frequent Urinary Tract Infections
  • Frostbite
  • Frostbite Of Ear
  • Frostbite Of Face
  • Frostbite Of Finger
  • Frostbite Of Nose
  • Frostbite Of Penis
  • Frostbite Of Toes
  • Functional Capacity Evaluation
  • Functional Pain Disorders
  • Gastric Ulcer
  • Gastroenteritis
  • Gastroesophageal Reflux Disease
  • Gender Dysphoria
  • Gender Identity
  • Gender-Affirming Care
  • General Well Visit
  • Generalized Barotraumas
  • Genital Herpes, Female
  • Genital Herpes, Male
  • Genital Pain
  • Genital Warts
  • Geriatric Assessment
  • Geriatric Health
  • Geriatric Pain Management
  • Gestational Diabetes
  • Global Health
  • Gluteal Injury
  • Gluten Allergy
  • Gluten Intolerance
  • Gluten Sensitivity
  • Goals Of Care Discussion
  • Gout
  • Grief
  • Groggy
  • Groin Mass
  • Groin Pain
  • Guaiac Positive Stool
  • Gum Infection
  • Gum Lesions
  • Gynecologic Disorders Of Athletes
  • Gynecological Exam
  • Halitosis
  • Hamstring Injury
  • Hand Injury
  • Hand Pain
  • Hangover
  • Hay Fever
  • Head Congestion
  • Headache
  • Health Maintenance
  • Healthy Aging
  • Healthy Eating
  • Hearing Loss
  • Heart Disease
  • Heart Disease In Women
  • Heart Murmur
  • Heart Racing
  • Heartland Virus
  • Heat Exhaustion
  • Heat Illness
  • Heat Intolerance
  • Heel Pain
  • Hematochezia
  • Hematuria
  • Hemoccult Test
  • Hemoptysis
  • Hemorrhoid Surgery
  • Hemorrhoids
  • Hepatitis A Vaccination
  • Hepatitis B Vaccination
  • Hernia
  • Herpes
  • Herpes Zoster
  • Herpetic Whitlow
  • Hiccups
  • High Risk For Human Papilloma Virus (Hpv)
  • Hip Injury
  • Hip Pain
  • Hirsutism
  • Hiv Prevention
  • Hoarding Disorder
  • Hoarseness
  • Home Health
  • Home Infusion Therapy
  • Home Visits
  • Homelessness
  • Hot Flashes
  • House Calls
  • Human Bites
  • Human Immunodeficiency Virus (Hiv)
  • Human Papilloma Virus (Hpv)
  • Human Papilloma Virus (Hpv) Vaccination
  • Hurt Ankle
  • Hyperglycemia
  • Hypertension
  • Hypertensive Crisis
  • Hypertriglyceridemia
  • Hypothyroidism
  • Immigrant Health Care
  • Immigration Examination
  • Impacted Cerumen
  • Impetigo
  • Impulse Control Disorders
  • Increased Frequency Of Micturition
  • Increased Thirst
  • Infection From A Cat (Bite-Scratch)
  • Infection Of Kidney
  • Infections (Bacterial And Viral)
  • Infections In Immunocompromised Children
  • Infectious Mononucleosis
  • Infertility
  • Influenza
  • Ingrowing Toenail
  • Ingrown Hair
  • Ingrown Nail
  • Injury Prevention
  • Inner Ear Trauma
  • Insect Allergy
  • Insect Bites And Stings
  • Insulin Resistance
  • Intention Tremor
  • Interstitial Cystitis
  • Intertrigo
  • Intractable Abdominal Pain
  • Intrauterine Device (Iud) Complications
  • Intrauterine Device (Iud) Counseling
  • Intrauterine Device (Iud) Placement
  • Intrauterine Device (Iud) Removal
  • Iron Deficiency Anemia
  • Irregular Menstruation
  • Itchy Ear
  • Itchy Eyes
  • Japanese Encephalitis Vaccination
  • Jaundice
  • Jaw Injury
  • Jaw Mass
  • Jaw Misalignment
  • Jaw Pain
  • Joint Cracking
  • Joint Stiffness
  • Joint Swelling
  • Joint Warmth
  • Keloid
  • Keratin Cyst
  • Keratitis
  • Keratosis Pilaris
  • Knee Click
  • Knee Injury
  • Knee Pain
  • Lab Services
  • Labial Adhesions
  • Labial Hypertrophy
  • Labyrinthitis
  • Laceration
  • Laceration Of Vagina
  • Lactose Intolerance
  • Laryngitis
  • Learning Disorders
  • Leg Cramps
  • Leg Injury
  • Leg Numbness
  • Leg Pain
  • Leg Weakness
  • Legionnaires Disease
  • Lethargy
  • Lgbtq+ Health
  • Lice
  • Lifestyle Modification
  • Ligament Injury
  • Limp
  • Lingering Cough
  • Lip Numbness
  • Lip Swelling
  • Lipomas
  • Liver Trauma
  • Long Acting Reversible Contraceptive
  • Long Term Care
  • Low Blood Sugar
  • Lower Back Pain
  • Lower Back Pain In Pregnancy
  • Lumbar Disc Disease
  • Lumbar Scoliosis
  • Lumbar Spinal Stenosis
  • Lumbar Spine Injury
  • Lump In Throat
  • Lyme Disease
  • Lymphadenopathy
  • Malaise And Fatigue
  • Male Genital Problems
  • Male Urinary Incontinence
  • Malnutrition
  • Managing Transitions
  • Mastodynia
  • Maternal Hypertension
  • Measles Vaccination
  • Medial Collateral Ligament Injury Of The Elbow
  • Medial Collateral Ligament Injury Of The Knee
  • Mediastinal Lymphadenopathy
  • Medical Clearance For Colonoscopy
  • Medical Education
  • Medical Marijuana
  • Medicare Wellness Exam
  • Medication Management
  • Memory Disorders
  • Meningitis Vaccination
  • Meniscus Injury
  • Menopause
  • Mens Health
  • Migraine
  • Migraine Treatment
  • Milk Allergy
  • Mineral Metabolism Disorders
  • Minor Injury
  • Missed Periods
  • Mmr Vaccine
  • Monkeypox Test
  • Mood Disorders
  • Mood Symptoms
  • Motion Sickness
  • Motor Vehicle Accident
  • Mouth Abscess
  • Mouth Bleeding
  • Mouth Breathing
  • Mouth Cellulitis
  • Mouth Cyst
  • Mouth Infection
  • Mouth Pain
  • Mouth Ulcer
  • Multiple Chronic Illnesses
  • Muscle Cramps
  • Muscle Injury
  • Muscle Pain
  • Muscle Strain
  • Muscle Tears
  • Muscle Weakness
  • Musculoskeletal Pain
  • Myalgia
  • Nail Disease
  • Nail Removal
  • Nasal Congestion
  • Nasal Deformities
  • Nasal Drainage
  • Nasal Dryness
  • Nasal Obstruction
  • Nasal Septal Hematoma
  • Nausea
  • Nausea Of Pregnancy
  • Neck Arthritis
  • Neck Muscle Injury
  • Neck Pain
  • Neck Sprain
  • Neck Stiffness
  • Nerve Injury
  • New Onset Numbness
  • Night Sweats
  • Nightmares
  • Nipple Discharge
  • Noisy Breathing
  • Non Healing Wound
  • Non Surgical Treatment Of Back Pain
  • Norovirus
  • Nose Abscess
  • Nose Pain
  • Nose Sores
  • Novel Coronavirus Related Brain Fog
  • Novel Coronavirus Related Fatigue
  • Novel Coronavirus Sequela Conditions
  • Novel Coronavirus Vaccine
  • Novel Coronavirus Vaccine Booster
  • Numbness
  • Numbness Of Face
  • Nursing Home Care
  • Nutrition
  • Nutrition And Health
  • Nutrition And Supplement Issues
  • Nutritional Counseling
  • Obesity
  • Obsessive Compulsive Personality Disorder
  • Occupational Health Screening
  • Occupational Lung Injury
  • Odynophagia
  • Opiate Addiction
  • Opioid Addiction Treatment In Pregnancy
  • Opioid Dependence Medical Management
  • Opioid Issues
  • Opioid Use Disorder
  • Optic Migraines
  • Optic Nerve Injury
  • Oral Candidiasis
  • Oral Contraceptive
  • Oral Contraceptive Counseling
  • Oral Lesions
  • Orbital Mass
  • Orthopnea
  • Orthostatic Hypotension
  • Osteoarthritis
  • Osteopenia
  • Osteopetrosis
  • Osteoporosis
  • Otalgia
  • Otitis
  • Overflow Incontinence Of Urine
  • Overuse Injury
  • Overweight
  • Pain
  • Palpitations
  • Panic Attack
  • Panic Reaction
  • Pap Smear
  • Parenting Demands Counseling
  • Parenting Skills Counseling
  • Parenting Skills Therapy
  • Paresthesia
  • Paresthesia Of Upper Limb
  • Paronychia
  • Partial Parenteral Nutrition (Ppn)
  • Patella Injury
  • Patellofemoral Injury
  • Patellofemoral Syndrome
  • Patient Education
  • Pectoral Muscle Injury
  • Pectoralis Major Tendon Injury
  • Pelvic Lymphadenectomy
  • Pelvic Pain
  • Pelvis Injury
  • Penile Bleeding
  • Penile Discharge
  • Penile Injury
  • Penis Injury
  • Perforated Ear Drum
  • Performance Anxiety
  • Peri Operative Medicine
  • Perinatal Mood Disorders
  • Persistent Asthma
  • Persistent Cough
  • Persistent Motor Or Vocal Tic Disorder
  • Personal History Of Malignant Neoplasm Of Brain
  • Personal History Of Malignant Neoplasm Of Epididymis
  • Personal History Of Malignant Neoplasm Of Kidney
  • Personal History Of Malignant Neoplasm Of Liver
  • Personal Injury
  • Pharyngitis
  • Phobia
  • Plantar Fasciitis
  • Pleurisy
  • Pleuritic Pain
  • Pneumonia
  • Pneumonia Vaccination
  • Poison Ivy
  • Poison Oak
  • Polio Vaccination
  • Polypharmacy
  • Positional Vertigo
  • Post Acute Care
  • Post Covid Care
  • Post Infectious Cough
  • Post Nasal Drip
  • Post Partum Check Up
  • Postcoital Bleeding
  • Postpartum Anxiety
  • Prediabetes
  • Pregnancy
  • Pregnancy Blood Test
  • Premenstrual Dysphoric Disorder
  • Premenstrual Syndrome (Pms)
  • Prenatal Testing
  • Preoperative Evaluation
  • Prescription Refill
  • Pressure Ulcer Of Ear
  • Preventative Care
  • Preventive Medicine
  • Problems With Smell And Taste
  • Prostate Cancer Screening
  • Prostate Disease
  • Prostate Examination
  • Prostate Specific Antigen Blood Test
  • Pruritus
  • Psychomotor Agitation
  • Pulmonary Infections
  • Pyelonephritis
  • Pyuria
  • Quadriceps Injury
  • Questionable Mole