Dr. Robert Kollen, MD

Dr. Robert Kollen, MD

Internal Medicine  ·  
Male  ·  
Age 75
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Dr. Robert Kollen, MD is an internal medicine specialist in Modesto, CA and has been practicing for 46 years. He graduated from University Of Minnesota Medical School in 1969 and specializes in internal medicine.

1441 Florida Ave

Modesto, CA 95350

Contact Information

Insurance Accepted

  • Blue Cross Blue Shield
  • Cigna

*Please verify this information when scheduling an appointment.

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
Learn more about background checks

Experience Check

Check if Dr. Kollen treats your condition or procedure

Dr. Kollen's conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Acidosis
  • Acute Bronchitis
  • Acute Deep Vein Thrombosis (DVT)
  • Acute Laryngitis
  • Acute Pharyngitis
  • Acute Postoperative Pain
  • Acute Sinusitis
  • Acute Tonsillitis
  • Acute Upper Respiratory Infection
  • Acute Venous Embolism Thrombosis
  • ADHD and-or ADD
  • Administrative Physical
  • All Headaches (incl. Migraine)
  • Allergic Reaction
  • Allergic Rhinitis
  • Anal Disorders
  • Anal or Rectal Pain
  • Anaphylaxis
  • Anemia
  • Anemia and Iron Deficiency Screening
  • Ankle Sprain and Achilles Tendon Sprain or Rupture
  • Ankle Sprains and Strains
  • Anxiety
  • Arterial Blood Gas Test (ABG)
  • Arthritis
  • Arthritis of the Elbow
  • Asthma
  • Ataxia
  • Athlete's Foot
  • Atrophic Vaginitis
  • Autonomic Disorders
  • Back Pain
  • Balanoposthitis
  • Bedsores
  • Bell's Palsy
  • Benign Chronic Pain Syndrome
  • Bladder Diseases
  • Bladder Infection
  • Blood Disorders
  • Blood in Urine (Hematuria)
  • Bone Disorders
  • Breast Diseases
  • Breast Pain
  • Bronchiectasis
  • Bronchitis
  • Bronchospasm
  • Bruise of Face, Scalp, or Neck
  • Burn Injuries
  • Calcium Metabolism Disorders
  • Candidiasis of Skin and Nails
  • Cardiovascular Stress Test
  • Cellulitis
  • Chest Pain
  • Cholesterol Screening
  • Chronic Deep Vein Thrombosis (DVT)
  • Chronic Interstitial Cystitis
  • Chronic Neck Pain
  • Chronic Pain
  • Chronic Sinusitis
  • Confusion
  • Constipation
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Coronary Artery Disease (CAD)
  • Cough
  • Deep Vein Thrombosis (DVT)
  • Dehydration
  • Dermatitis
  • Diabetes Mellitus, Secondary
  • Diabetes Screening
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Polyneuropathy
  • Diarrhea
  • Diverticulosis, Intestinal
  • Dizziness
  • Dysphagia
  • Dysthymia (Chronic Depression)
  • Dysthymia and Cyclothymia (Mood Disorders)
  • Ear Ache
  • Ear Disorders
  • Earwax Buildup
  • Elbow Injuries
  • Electrocardiogram (EKG)
  • Emphysema
  • Enlarged Prostate (BPH)
  • Enteritis
  • Erectile Dysfunction
  • Esophageal Diseases
  • Essential Tremor
  • Fecal Occult Blood Test for Colorectal Cancer
  • Fever
  • Fibromyalgia
  • Foot Conditions
  • Foot Sprain
  • Fungal Infections
  • Fungal Nail Infection
  • Gait Abnormality
  • Ganglion Cyst
  • Gas-Bloat Syndrome
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Diseases
  • Gastroparesis
  • Genital Herpes
  • Gonorrhea Screening
  • Gout
  • Headache
  • Heart Disease
  • Heart Palpitations
  • Hemorrhoids
  • Hepatitis Screening
  • Herpes Simplex Infection
  • Herpes Zoster Without Complication
  • Hip Pointer Injuries
  • Hip Sprain
  • HIV Screening
  • Hives
  • Hoarse Voice (Dysphonia)
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypoglycemia
  • Hypokalemia
  • Hypotension
  • Hypotension (Excluding Maternal)
  • Hypothyroidism
  • Immunization
  • Impetigo
  • Influenza (Flu)
  • Insomnia
  • Irritable Bowel Syndrome
  • Itchy Skin
  • Jock Itch
  • Joint Pain
  • Kidney Infection
  • Kidney Infection, Acute
  • Kidney Stone Pain (Renal Colic)
  • Knee Disorders
  • Knee Sprain
  • Lactose Intolerance
  • Laryngitis
  • Larynx Conditions
  • Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
  • Leg and Foot Ulcers
  • Limb Cramp
  • Limb Pain
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Lipid Disorders
  • Liver Damage from Alcohol
  • Liver Function Test
  • Low Back Pain
  • Magnesium Metabolism Disorders
  • Malaise and Fatigue
  • Malnutrition
  • Menopausal and Postmenopausal Disorders
  • Migraine
  • Mineral Metabolism Disorders
  • Muscle Spasm
  • Muscle Weakness
  • Nail and Nail Bed Infection
  • Nail Avulsion and Excision
  • Nausea
  • Neck Muscle Strain
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Nosebleed
  • Obesity
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteoporosis
  • Otitis Media
  • Outer Ear Infection
  • Overweight
  • Painful Urination (Dysuria)
  • Partial Lung Collapse
  • Patellofemoral Pain Syndrome or Knee Pain
  • Peptic Ulcer
  • Peripheral Nerve Disorders
  • Peripheral Vascular Disease (PAD, PVD)
  • Pharyngitis
  • Phosphorus Metabolism Disorders
  • Pinkeye (Conjunctivitis)
  • Pneumonia
  • Pollen Allergy
  • Polyneuropathy
  • Post-Vaccination Fever
  • Pregnancy Test
  • Pulmonary Disease
  • Radiculopathy (Not Due to Disc Displacement)
  • Rapid Flu Test
  • Rash
  • Raynaud's Disease
  • Restless Leg Syndrome
  • Rib Fracture
  • Ringworm
  • Salivary Gland Stones and Inflammation
  • Scabies
  • Sciatica (Not Due to Disc Displacement)
  • Second-Degree Burns
  • Sepsis
  • Sexually Transmitted Diseases (STDs)
  • Sexually Transmitted Infections Screening
  • Shingles
  • Shortness of Breath
  • Shoulder Disorders
  • Sinusitis
  • Skin Infections
  • Sleep Apnea
  • Sleep Disorders
  • Sleep-Related Leg Cramp
  • Sore Throat
  • Spondylosis
  • Sprains and Strains (incl. Muscle Tear)
  • Stomach Diseases
  • Syphilis Screening
  • Tension Headache
  • Thrombosis
  • Thyroid Disease
  • Thyroid Screening
  • Tinnitus
  • Tobacco Use Disorder
  • Tonsillitis
  • Torticollis
  • Transient Ischemic Attack (TIA)
  • Tremor
  • Trigeminal Neuralgia
  • Ulcer
  • Urinary Disorders
  • Urinary Incontinence
  • Urinary Stones
  • Urinary Tract Infection (UTI)
  • Vaginitis and-or Vaginosis
  • Venous Embolism and Thrombosis
  • Venous Insufficiency
  • Vertigo
  • Viral Enteritis
  • Viral Infection
  • Vitamin D Deficiency
  • Wheezing
  • Yeast Infections

About Me

Biography

Dr. Robert Kollen, MD is an internal medicine specialist in Modesto, CA and has been practicing for 46 years. He graduated from University Of Minnesota Medical School in 1969 and specializes in internal medicine.

Specialties

  • Internal Medicine

Board Certifications

  • Emergency Medicine
  • Internal Medicine

Education

1973
Us Naval Hospital
Residency Hospital
1970
Us Naval Hospital
Internship Hospital
1969
University Of Minnesota Medical School
Medical School
1973
1970
1969

Awards

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Locations

Insurance accepted

Accepted insurance can change. Please double-check when making an appointment.

Blue Cross Blue Shield
Blue Card PPO
Cigna
Cigna HMO