Search

See All Internal Medicine Doctors in Greeley, CO

Dr. Mark Berntsen, MD

Internal Medicine* Age 58
Dr. Mark Berntsen, MD
4.5 (16 Ratings)
Share
icon-circle-check
Link Copied!
Profile link copied to clipboard!
Dr. Mark Berntsen, MD is an Internal Medicine Specialist in Greeley, CO.
Dr. Mark Berntsen, MD
4.5 (16 Ratings)
Share
icon-circle-check
Link Copied!
Profile link copied to clipboard!

Dr. Mark Berntsen, MD

Internal Medicine* Age 58
Greeley, CO
Call for new patient details
31 years of experience
Dr. Mark Berntsen, MD is an Internal Medicine Specialist in Greeley, CO.

About

Dr. Mark Berntsen, MD is an Internal Medicine Specialist in Greeley, CO and has 31 years experience. They graduated from University of Kansas School of Medicine. They currently practice at Practice and are affiliated with Medical Center of the Rockies, Poudre Valley Hospital, Banner North Colorado Medical Center, McKee Medical Center and UCHealth Greeley Hospital. Dr. Berntsen has experience treating conditions like Muscle Cramping, Muscle Spasm and Joint Pain among other conditions at varying frequencies. At present, Dr. Berntsen received an average rating of 4.5/5 from patients and has been reviewed 16 times. Their office is not accepting new patients. Dr. Berntsen is board certified in Internal Medicine and accepts multiple insurance plans.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Muscle Cramping
Muscle Spasm
Joint Pain
Muscle Cramping
Muscle Spasm
Joint Pain
Acute Bronchitis
Acute Lower Respiratory Infection
Limb Pain
Urinary Tract Infection (UTI)
Care Coordination for Complex Conditions and Procedures
Wellness Examination
Nausea
  • View other providers who treat Nausea
Secondary Hypertension
Shortness of Breath
Venous Embolism and Thrombosis
Immunization Administration
Acute Upper Respiratory Infection
All Headaches (incl. Migraine)
Asphyxia and Hypoxemia
Constipation
Dehydration
Familial Hypercholesterolemia
Fever
  • View other providers who treat Fever
Foot Infection
Nail Infection
Pharyngitis
Secondary Renovascular Hypertension
Thrush
  • View other providers who treat Thrush
Tobacco Use Disorder
Urinary Incontinence
Arterial Blood Gas Test (ABG)
Diabetes Counseling
Electrocardiogram (EKG)
Abdominal Pain
Actinic Keratosis
Acute Deep Vein Thrombosis (DVT)
Acute Kidney Infection
Acute Sinusitis
Acute Venous Embolism Thrombosis
Adhesive Capsulitis Shoulder
Allergic Rhinitis
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Animal Allergies
Ankle Sprains and Strains
Anxiety
  • View other providers who treat Anxiety
Arthritis
Arthritis of the Elbow
Asthma
  • View other providers who treat Asthma
Asymptomatic Post-Menopausal Status
Ataxia
  • View other providers who treat Ataxia
Atherosclerosis
Back Pain
Bladder Infection
Blood in Urine (Hematuria)
Breast Pain
Bronchiectasis
Bronchitis
Bunion
  • View other providers who treat Bunion
Bursitis
  • View other providers who treat Bursitis
Calcium Metabolism Disorders
Canker Sore
Carpal Tunnel Syndrome
Celiac Disease
Cellulitis
Chest Pain
Chronic Deep Vein Thrombosis (DVT)
Chronic Depression (Dysthymia)
Chronic Fatigue Syndrome
Chronic Interstitial Cystitis
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Coccygeal Pain
Confusion
COPD (Chronic Obstructive Pulmonary Disease)
Cough
  • View other providers who treat Cough
Deep Vein Thrombosis (DVT)
Dermatitis Due to Drugs
Dermatitis Due to Substances Taken Internally
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
  • View other providers who treat Diarrhea
Difficulty With Walking
Dizziness
Dry Skin
  • View other providers who treat Dry Skin
Dysentery
Dyslipidemia
Dysphagia
Earwax Buildup
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Essential Tremor
Fibromyalgia
Fungal Nail Infection
Gait Abnormality
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Gout
  • View other providers who treat Gout
Hair Loss
Hammer Toe
Headache
  • View other providers who treat Headache
Heart Disease
Heart Palpitations
Hemorrhoids
Hernia
  • View other providers who treat Hernia
Herpes Zoster Without Complication
Human Immunodeficiency Virus (HIV)
Hydrocele
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Insomnia
  • View other providers who treat Insomnia
Intestinal Diverticulitis
Intestinal Diverticulosis
Iron Metabolism Disorders
Irritable Bowel Syndrome
Itchy Skin
Kidney Infection
Lactose Intolerance
Leg and Foot Ulcers
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Low Back Pain
Low Blood Oxygen Level
Magnesium Metabolism Disorders
Malaise and Fatigue
Menopausal and Postmenopausal Disorders
Migraine
  • View other providers who treat Migraine
Mineral Metabolism Disorders
Mood Disorders (Dysthymia and Cyclothymia)
Muscle Weakness
Nighttime Urination (Nocturia)
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
  • View other providers who treat Obesity
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Pericardial Disease
Peripheral Nerve Disorders
Phlebitis and Thrombophlebitis
Pneumonia
Pollen Allergy
Polyneuropathy
Polyuria
  • View other providers who treat Polyuria
Proteinuria
Radiculopathy
Rash
  • View other providers who treat Rash
Raynaud's Disease
Reflux Esophagitis
Restless Leg Syndrome
Ringworm
  • View other providers who treat Ringworm
Sciatica (Not Due to Disc Displacement)
Sebaceous Cysts
Secondary Diabetes Mellitus
Sexually Transmitted Diseases (STDs)
Shingles
  • View other providers who treat Shingles
Shoulder Tendinitis and Tenosynovitis
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Sleep Apnea
Sleep-Related Leg Cramp
Speech, Language and Learning Disorders
Sprains and Strains (incl. Muscle Tear)
Symptomatic Menopause
Syphilis Infections
Tension Headache
Testicular Dysfunction
Thyroid Goiter
Tinnitus
  • View other providers who treat Tinnitus
Torticollis
Transient Ischemic Attack (TIA)
Tremor
  • View other providers who treat Tremor
Trigeminal Neuralgia
Urinary Hesitancy
Urinary Stones
Vaginitis or Vaginosis
Venous Insufficiency
Vertigo
  • View other providers who treat Vertigo
Viral Hepatitis
Vitamin B Deficiency
Vitamin B12 Deficiency
Vitamin D Deficiency
Warts
  • View other providers who treat Warts
Wheezing
  • View other providers who treat Wheezing
Yeast Infections
Audiometry
Fecal Occult Blood Test for Colorectal Cancer

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Choice Plus POS II
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
    Open Choice PPO
    Premier Care Network Plus - Innovation Health
  • Blue Priority PPO
    Blue Priority-CO HMO
    Colorado HMO
    Gold PathwayCO HMO
    Pathway-CO HMO
  • Anthem Blue Cross Blue Shield PPO
  • Blue Card High Performance Network HPN
    Blue Card PPO
  • Open Access Plus
  • First Health (Coventry Health Care) PPO
  • Choice Care PPO
    Choice POS
    National POS
  • Choice Plus POS
    Medica Choice
    Navigate HMO
    Navigate POS
    Nexus Open Access
    Options PPO

Locations

  1. 1 Uchealth Pulmonology Clinic - Greeley
    6767 29th St Fl 2, Greeley, CO 80634
  2. 2 Uchealth Urology Clinic - Loveland
    2500 Rocky Mountain Ave Ste 2200, Loveland, CO 80538

Patient Satisfaction

Likelihood to recommend Dr. Berntsen
4.5
Based on 16 Reviews
5 Stars (12)
4 Stars (2)
3 Stars (0)
2 Stars (2)
1 Star (0)

Leave a review

How likely are you to recommend Dr. Berntsen?

(Select your rating)
Patient Reviews
Aug 02, 2023
Timeliness and personality as usual for him. Comes across as a caring doctor. He asks and listens to my responses with quick solution on the times I’ve seen him. I couldn’t ask for a better physician!
Bill V — Aug 02, 2023
See more reviews on Healthgrades
Photo: Dr. Mark Berntsen, MD
How would you rate your experience with Dr. Mark Berntsen, MD?
  • Likelihood of recommending Dr. Berntsen to family and friends

Dr. Berntsen's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Berntsen

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

Tell Us About Yourself

  • Your gender:
  • Your age group:
  • Number of office visits you've had in the last 2 years:

Finish Here

  • How would you like to confirm your survey information?
    Standard text messaging and data rates may apply.
Thank you for sharing your feedback about Dr. Mark Berntsen, MD.
Claim Your Profile
Are you Dr. Mark Berntsen, MD?
Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.

Claim my profile

About Me

Specialties*
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • University of Kansas School of Medicine
    1993
Medical Education

Board Certifications

Board Certifications
  • Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Berntsen communicate via email?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Berntsen offer telehealth services or virtual visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Berntsen offer an online patient portal?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Berntsen have free onsite parking?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Berntsen offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Berntsen offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Berntsen specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Berntsen specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Berntsen specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Berntsen specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Berntsen accept insurance?
No responses yet.
Yes
(0)
No
(0)

Frequently Asked Questions

Find contact information here to make an appointment.

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

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

Dr. Berntsen frequently treats the following conditions: Muscle Cramping, Muscle Spasm and Joint Pain. See more on Sharecare.

Dr. Mark Berntsen, MD is affiliated with Medical Center of the Rockies, Poudre Valley Hospital, Banner North Colorado Medical Center, McKee Medical Center and UCHealth Greeley Hospital.

Yes, Dr. Mark Berntsen, MD holds board certification in Internal Medicine.

Hospital Affiliations

  • Medical Center of the Rockies

    2500 Rocky Mountain Ave, Loveland, CO

  • Poudre Valley Hospital

    1024 S Lemay Ave, Fort Collins, CO

  • Banner North Colorado Medical Center

    1801 16th St, Greeley, CO

  • McKee Medical Center

    2000 Boise Ave, Loveland, CO

  • UCHealth Greeley Hospital

    6767 29th St, Greeley, CO