Dr. John Allen, MD

Internal MedicineMaleAge 59

Internal Medicine

Dr. John Allen, MD is an Internal Medicine Specialist in Bend, OR and has over 33 years of experience in the medical field. He graduated from University of Texas Medical School At San Antonio in 1990. He is affiliated with medical facilities St. Charles Bend and St. Charles Prineville. His office accepts new patients and telehealth appointments.

Dr. John Allen, MD

Summit Health

1501 NE Medical Center Dr Bend, OR 97701
Accepting new patients
Telehealth services available
Telehealth services available

Accepting new patients

  • Offers Telehealth
    This provider offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    Outstanding Patient Experience Award™ See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals

Experience and Background Checks

Experience
Background

Background Check

No malpractice claims found for Oregon
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. Allen treats your condition or procedure

Dr. Allen's conditions and procedures:

  • Abdominal Pain
  • Abnormal Thyroid
  • Abnormal Uterine Bleeding
  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Achalasia
  • Achilles Tendinitis
  • Acne
  • Actinic Keratosis
  • Acute Bronchitis
  • Acute Deep Vein Thrombosis (DVT)
  • Acute Kidney Failure
  • Acute Pharyngitis
  • Acute Sinusitis
  • Acute Upper Respiratory Infection
  • Acute Venous Embolism Thrombosis
  • ADHD and-or ADD
  • Adhesive Capsulitis
  • Administrative Physical
  • Advance Directive End of Life Planning
  • Alcohol Withdrawal
  • All Headaches (incl. Migraine)
  • Allergic Conjunctivitis
  • Allergic Rhinitis
  • Anal Fissure
  • Anal or Rectal Pain
  • Anemia
  • Angina
  • Angina and Acute Coronary Syndrome
  • Animal Allergies
  • Ankle Fracture
  • Ankle Sprain and Achilles Tendon Sprain or Rupture
  • Ankle Sprains and Strains
  • Anterior Cruciate Ligament (ACL) or Posterior Cruciate Ligament (PCL) Tear
  • Anxiety
  • Aortic Aneurysm
  • Aortic Ectasia
  • Aortic Valve Disease
  • Arrhythmias
  • Arterial Blood Gas Test (ABG)
  • Arthritis
  • Arthritis of the Elbow
  • Arthritis of the Neck
  • Asthma
  • Asymptomatic Post-Menopausal Status
  • Ataxia
  • Atherosclerosis
  • Atrial Fibrillation
  • Atrial Flutter
  • Atrial Septal Defect
  • Atrophic Vaginitis
  • Autoimmune Thyroid Diseases
  • Avascular Necrosis
  • Back Pain
  • Bacterial Sepsis
  • Balanoposthitis
  • Bedsores
  • Benign Chronic Pain Syndrome
  • Bladder Atony
  • Bladder Infection
  • Bleeding Disorders
  • Blood in Urine (Hematuria)
  • Boil
  • Brain Aneurysm
  • Bronchiectasis
  • Bronchitis
  • Burn Injuries
  • Bursitis
  • Calcium Metabolism Disorders
  • Candidiasis of Skin and Nails
  • Cardiomyopathy
  • Cardiomyopathy, Dilated
  • Cardiomyopathy, Hypertrophic
  • Cardiovascular Disease Counseling
  • Care Coordination for Complex Conditions and Procedures
  • Carotid Artery Disease
  • Carpal Tunnel Syndrome
  • Celiac Disease
  • Cellulitis
  • Cerebral Artery Thrombosis
  • Cerebral Hemorrhage
  • Cerebrovascular Disease
  • Chest Pain
  • Chest Wall Pain Syndrome
  • Cholecystitis and Gallstones
  • Chronic Deep Vein Thrombosis (DVT)
  • Chronic Fatigue Syndrome
  • Chronic Neck Pain
  • Chronic Pain
  • Chronic Pelvic Pain
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Chronic Sinusitis
  • Clavicle Fracture
  • Cluster Headache
  • Coccygeal Pain
  • Cold Sore
  • Complex Regional Pain Syndrome (CRPS)
  • Concussion
  • Confusion
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Constipation
  • Contact Dermatitis
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Coronary Artery Disease (CAD)
  • Cough
  • Cranial Trauma
  • Deep Vein Thrombosis (DVT)
  • Dehydration
  • Dermatitis
  • Diabetes Counseling
  • Diabetes Mellitus, Secondary
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Ketoacidosis
  • Diabetic Polyneuropathy
  • Diarrhea
  • Difficulty With Walking
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Dizziness
  • Drooping Eyelids (Ptosis)
  • Dry Skin
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dyslipidemia
  • Dysphagia
  • Dysthymia (Chronic Depression)
  • Dysthymia and Cyclothymia (Mood Disorders)
  • Ear Ache
  • Earwax Buildup
  • Elbow Bursitis
  • Electrocardiogram (EKG)
  • Embolism
  • Emphysema
  • Enlarged Prostate (BPH)
  • Enteritis
  • Eosinophilia
  • Epilepsy
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Essential Tremor
  • Eustachian Tube Dysfunction
  • Excessive Sweating
  • Familial Hypercholesterolemia
  • Fecal Occult Blood Test for Colorectal Cancer
  • Fever
  • Fibromyalgia
  • Food Allergy
  • Foot Sprain
  • Fungal Nail Infection
  • Gait Abnormality
  • Gallstones
  • Ganglion Cyst
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastroparesis
  • Genital Herpes
  • Goiter
  • Gout
  • Hair Loss
  • Hammer Toe
  • Head or Neck Lump or Swelling
  • Headache
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Palpitations
  • Heartburn
  • Heel Spur
  • Hemorrhoids
  • Hepatitis A
  • Hepatitis C
  • Hernia
  • Herpes Simplex Infection
  • Herpes Zoster Without Complication
  • Hiatal Hernia
  • Hidradenitis
  • Hip Sprain
  • HIV (Human Immunodeficiency Virus)
  • Hives
  • Humerus Fracture
  • Hydrocele
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hyperthyroidism
  • Hypogammaglobulinemia
  • Hypoglycemia
  • Hypogonadism
  • Hypokalemia
  • Hyposmolality and Hyponatremia
  • Hypotension
  • Hypotension (Excluding Maternal)
  • Hypothyroidism
  • Iliac Aneurysm
  • Immunization Administration
  • Impetigo
  • Indigestion
  • Influenza (Flu)
  • Insomnia
  • Interstitial Cystitis
  • Intertrigo
  • Intestinal Obstruction
  • Iron Metabolism Disorders
  • Irritable Bowel Syndrome
  • Ischemic Colitis
  • Itchy Skin
  • Joint Pain
  • Knee Dislocation
  • Knee Sprain
  • Lactose Intolerance
  • 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
  • Loss of Taste
  • Low Back Pain
  • Low Blood Oxygen Level
  • Magnesium Metabolism Disorders
  • Malaise and Fatigue
  • Malnutrition
  • Mastodynia
  • Menopausal and Postmenopausal Disorders
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Migraine
  • Mineral Metabolism Disorders
  • Mobitz, Type 2, Heart Block
  • Motion Sickness
  • Muscle Spasm
  • Muscle Weakness
  • Mycobacterial Lung Infection
  • Nail and Nail Bed Infection
  • Nasopharyngitis
  • Nausea
  • Neck Strain (incl. Whiplash Injury)
  • Nephrotic Syndrome
  • Nerve Root Injury and Plexus Disorders (incl. Pinched Nerve)
  • Neurogenic Bladder
  • Nighttime Urination (Nocturia)
  • Non-Alcoholic Fatty Liver Disease
  • Noninfectious Gastroenteritis and Colitis
  • Nosebleed
  • Obesity
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Hands
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteoarthritis of Spine
  • Osteopenia
  • Osteoporosis
  • Otitis Media
  • Outer Ear Infection
  • Overactive Bladder
  • Overweight
  • Painful Urination (Dysuria)
  • Pancreatitis
  • Pap Smear
  • Partial Lung Collapse
  • Patellofemoral Pain Syndrome or Knee Pain
  • Pelvic Fracture
  • Peptic Ulcer
  • Perforated Eardrum
  • Pericardial Disease
  • Pericarditis
  • Perimenopause
  • Peripheral Arterial Embolism and Thrombosis
  • Peripheral Autonomic Neuropathy
  • Peripheral Nerve Disorders
  • Peripheral Vascular Disease (PAD, PVD)
  • Pharyngitis
  • Phlebitis and Thrombophlebitis
  • Phosphorus Metabolism Disorders
  • Pinkeye (Conjunctivitis)
  • Plantar Fasciitis
  • Plantar Wart
  • Pneumonia
  • Pollen Allergy
  • Polymyalgia Rheumatica (PMR)
  • Polyneuropathy
  • Polyneuropathy Due to Alcohol and Drugs
  • Polyuria
  • Post-Concussion Syndrome
  • Postnasal Drip
  • Primary Pulmonary Hypertension
  • Proteinuria
  • Pulmonary Edema
  • Pulmonary Embolism
  • Pulmonary Hypertension
  • Radiculopathy (Not Due to Disc Displacement)
  • Rash
  • Raynaud's Disease
  • Reflux Esophagitis
  • Renal Artery Arteriosclerotic Disease
  • Respiratory Failure
  • Restless Leg Syndrome
  • Rib Fracture
  • Ringworm
  • Rosacea
  • Rotator Cuff Tear
  • Sacrum Disorders
  • Salivary Gland Stones and Inflammation
  • Sarcoidosis
  • Sciatica (Not Due to Disc Displacement)
  • Seborrheic Dermatitis
  • Second Degree Heart Block
  • Second-Degree Burns
  • Secondary Hypertension
  • Seizure Disorders
  • Sepsis
  • Sexually Transmitted Diseases (STDs)
  • Shingles
  • Shortness of Breath
  • Shoulder Dislocation
  • Shoulder Tendinitis and Tenosynovitis
  • Sick Sinus Syndrome
  • Sinus Bradycardia
  • Sinus Tachycardia
  • Sinusitis
  • Skin Ulcer
  • Sleep Apnea
  • Sleep-Related Leg Cramp
  • Smoking Cessation Counseling
  • Sprains and Strains (incl. Muscle Tear)
  • Strep Throat
  • Stroke
  • Stye
  • Subarachnoid Hemorrhage
  • Subdural Hemorrhage
  • Supraventricular Tachycardia
  • Swimmer's Ear
  • Swine Flu
  • Symptomatic Menopause
  • Tension Headache
  • Testicular Dysfunction
  • Third Degree Heart Block
  • Third-Degree Burns
  • Throat Pain
  • Thyroid Goiter
  • Thyroiditis
  • Thyrotoxicosis Factitia
  • Tinnitus
  • TMJ
  • Tobacco Use Disorder
  • Torticollis
  • Transient Ischemic Attack (TIA)
  • Traumatic Brain Injury
  • Tremor
  • Tricuspid Valve Disease
  • Trigeminal Neuralgia
  • Unstable Angina
  • Urinary Hesitancy
  • Urinary Incontinence
  • Urinary Stones
  • Urinary Tract Infection (UTI)
  • Vaginitis and-or Vaginosis
  • Varicose Eczema
  • Venous Embolism and Thrombosis
  • Venous Insufficiency
  • Ventricular Tachycardia (VT)
  • Vertigo
  • Viral Enteritis
  • Viral Hepatitis
  • Viral Infection
  • Vitamin A Deficiency
  • Vitamin B Deficiency
  • Vitamin D Deficiency
  • Warts
  • Wellness Examination
  • Wheezing
  • Wrist Sprain or Strain
  • Yeast Infections

Insurance Check

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Dr. Allen accepts most major insurance plans.

Dr. Allen has indicated that he accepts most major insurance carriers

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

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Dr. Allen's Reviews

Likelihood to recommend Dr. Allen

4.3

Based on 18 ratings

5 Star
83%
83%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
17%
17%

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RecentHighestLowestMost Helpful
Reply
my first visit with Dr Allen was thorough, engaging and comforting. a number of issues were discussed which Dr Allen address well... overall I was comforted by Dr Allens attention...
Helpful
Dec 06, 2022
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Reply
What I Expected
Dr. Allen was recommended by a friend. He was thorough as well as a good listener. He responded the same day of my blood tests and made recommendations. This was a positive experience.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Ron Rodli – May 07, 2022
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Friendly and Responsive
Dr. Allen is always friendly and seems to respond to my questions and health concerns. He is aware of the medications I take and any interactions or side effects. I have been seeing him for several years as my primary physician.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Apr 19, 2022
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Reply
Dr. Allen's insight has been effective in proactively helping discover some issues that needed attention that I was totally unaware of. One a blocked artery and an eye issue that I am presently having dealt with. I feel very secure in his having my best interests in mind.
What went well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Very proactive – Jan 28, 2022
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Dr. John is an outstanding guy! Listens, asks intelligent and pertinent questions and also has a good sense of humor
What went well
  • Appointment wasn't rushed
  • Listened & answered questions
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Terrry J. Lynch – Jan 27, 2022
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Reply
Horrible doctor. My husband is a paraplegic and doctor Allen has done NOTHING for him except bill for insurance. I am filing a formal complaint with Oregon Medical Board. Extreme patient neglect.
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Office environment
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
Helpful
Jun 10, 2021
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Reply
Thorough, compassionate and cares about his clients. Will help in seeking diagnosis but is also honest about what needs to happen for best results.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
3 people found this helpful
Helpful
May 22, 2020
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Great visit very concerned carrying
2 people found this helpful
Helpful
Tony YOUNG – Apr 15, 2020
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Reply
I have been seeing Dr Allen twice a year for several years for an ongoing chronic illness and he remembers and reviews my status and symptoms each time, works very well with other physicians/specialists on my team and is truly caring.
3 people found this helpful
Helpful
May 30, 2019
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Reply
He was very thorough and asked lots of questions.
What went well
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
  • Office environment
7 people found this helpful
Helpful
Becky Jones in Bend, OR – Feb 12, 2016
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About Me

Biography

Dr. John Allen, MD is an Internal Medicine Specialist in Bend, OR and has over 33 years of experience in the medical field. He graduated from University...Read more

Specialties

  • Internal Medicine

Education

1991
University Of Texas San Antonio Medical Program
Internship Hospital
1990
University of Texas Medical School At San Antonio
Medical School
Texas A&M University / Main Campus
Undergraduate School

Languages

  • English
  • Spanish

Frequently Asked Questions

What is the best way to schedule an appointment with Dr. John Allen, MD?

Find contact information here to make an appointment.

Does Dr. John Allen, MD accept any insurance plans?

A list of accepted insurance providers is available on the Healthgrades insurance check. It is always a good idea to verify your insurance when making an appointment.

Does Dr. John Allen, MD accept new patients?

New patients are generally accepted by Dr. John Allen, MD on Healthgrades. To arrange an appointment, call the number on Dr. Allen's profile.

What conditions does Dr. John Allen, MD treat?

Dr. Allen frequently treats the following conditions: Limb Cramp, Osteopenia, and Diarrhea. See more on Healthgrades.

What is Dr. John Allen, MD's office address?

Dr. Allen's office is located at 1501 NE Medical Center Dr, Bend, OR 97701. You can find other locations and directions on Healthgrades.

What languages is Dr. John Allen, MD fluent in?

Dr. Allen is able to speak Spanish and English. View profile to see all.

Is Dr. John Allen, MD able to provide telehealth services?

Dr. Allen provides telehealth services. Please contact the office to determine whether you are eligible.

Is Dr. John Allen, MD affiliated with any hospitals?

Dr. John Allen, MD is affiliated with St. Charles Bend and St. Charles Prineville.

How much experience does Dr. John Allen, MD have?

Dr. Allen has over 32 years of healthcare experience.

Locations

Summit Health

BMC - Summit Medical Group1501 NE Medical Center Dr Bend, OR 97701
1

Affiliated Hospitals

Dr. Allen is affiliated with the following hospitals. Select a hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

St. Charles Bend

Bend, OR

79% Patients that would definitely recommend, 9% higher than the national average

8 Awards Received

Award Highlight: Outstanding Patient Experience Award™ (2022)

St. Charles Prineville

Prineville, OR

81% Patients that would definitely recommend, 11% higher than the national average