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Dr. Mark C Johnson Is this you?

About Dr. Mark C Johnson

Dr. Mark C Johnson, MD is a Doctor primarily located in Mason City, IA. He has 41 years of experience. His specialties include Internal Medicine. Dr. Johnson is affiliated with Mercy Medical Center - North Iowa. Dr. Johnson has received 2 awards. He speaks English.

Rating Overview

16 Ratings with 7 Comments

The overall average patient rating of Dr. Mark C Johnson is Great. Dr. Mark C Johnson has been rated by 16 patients. From those 16 patients 7 of those left a comment along with their rating. The overall rating for Dr. Mark C Johnson is 4.4 of 5.0 stars.

Mapbox Map of Dr. Mark C Johnson

Primary Address

Mercy Medical Center North Iowa W Campus

910 N Eisenhower Ave
Mason City, IA 50401
Get Directions

Specialties

Dr. Mark C Johnson has the following 1 specialty

  • Internal Medicine

    An internist is a physician who focuses on the diagnosis and treatment of conditions that affect the adult population—both acute and chronic.
    These doctors are often who adults see as their primary physicians because they treat a broad range of illnesses that do not require surgical or specialist interventions. They also work to help a patient maintain optimal health in order to prevent the onset of disease.
    In addition to treating the common cold and flu, internists also treat chronic diseases like diabetes and heart disease.

  • Expertise

    7 Expertise

  • Check-up
  • Heartburn
  • Physical
  • Vaccination
  • Diabetes
  • Immunization
  • Weight Loss

Reviews

Showing 5 of 16

BEST DOCTOR EVER

Dr. Johnson was my doctor for appx.15 years. But when he switched to seeing only diabetic patients, I had to find another doctor as I did not have diabetes. He is the only doctor I have ever had that would actually hug you. He even called me at home 2 different times, once when I had been in a car accident and once when I had been air lifted to Iowa City with MRSA. He was very concerned about how I was doing. He is an incredibly caring doctor & person. He may sometimes have to show some "tough love" to make sure you receive the best treatment possible, but if you work with him and get through whatever you may not see eye to eye on, believe me, one day, you both will be laughing about it. So don't let the negative comments on here sway you one bit. As for the comment that he was to big for his britches; remember, Dr. Johnson does not need you as his patient, he WANTS you as his patient. And if you are lucky enough to have him as your doctor, well, what can I say except that you are a lucky person!

Wait time
25 minutes
Easy Appointment
Promptness
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
The Best

Dr Johnson is the best in the state. He may seem 'full of himself ' but he has worked together with our community to fulfill the needs of citizens with endrinecology needs. He is purely devoted with his patients and his community. We are very lucky to have him here.

Wait time
15 minutes
Easy Appointment
Promptness
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
Receptionist needs an attitude adjustment

The only issue I have with this office is the reception desk. The younger lady is alway kind, nice and willing to help me. The old one has never been kind and always makes me feel like I'm an imposition. She shouldn't be working with patients. She would be best served working with paper and not people. I know several others who don't care for her either and one has not come back to this office because of her.

Wait time
35.0 minutes
Easy Appointment
Promptness
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
Outstanding, caring physician

Dr. Johnson is a very caring physican. His office staff is not as nice as they could be, but he is worth the wait.

Wait time
20.0 minutes
Easy Appointment
Promptness
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
Fantastic

I'd went to the same endocrinologist for the past 11 years and wasn't having any luck getting my blood sugars down (I have an insulin pump). Since going to Dr. Johnson and this center my blood sugars and a1c's have NEVER been better. They take the time to help me with my pump questions and are great about calling me to follow up with any changes they had made. I do have one complaint - one of the receptionists is incredibly rude and makes faces when she's on the phone with patients so I can only imagine what she does when I call in with a question or for an appointment.

Wait time
35.0 minutes
Easy Appointment
Promptness
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
  • Awards

    2 Awards

  • Patients' Choice Award (2015)

    Patients' Choice recognition reflects the difference a particular physician has made in the lives of his/her patients. The honor is bestowed to physicians who have received near perfect scores, as voted by patients.

  • Compassionate Doctor Recognition (2015)

    Compassionate Doctor certification is granted to physicians who treat their patients with the utmost kindness. The honor is granted based on a physician's overall and bedside manner scores.

  • Hospital Affiliations

    Dr. Johnson is affiliated (can practice and admit patients) with the following hospital(s).

  • Education

    41 Years Experience

  • University Of Iowa Roy J And Lucille A Carver College Of Medicine

    Graduated in 1977

  • University Of Nebraska Medical Center

    Residency

  • Accepted Insurance

    Dr. Mark C Johnson accepts the following insurance providers.

  • Aetna
    • Aetna Choice POS II
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
  • BCBS Blue Card
    • BCBS Blue Card PPO
  • BCBS Illinois
    • BCBS IL PPO
  • Cigna
    • CIGNA Open Access Plus
    • CIGNA PPO
  • Coventry Health Care
    • Coventry IA PPO
  • First Health
    • First Health PPO
  • Multiplan
    • Multiplan PPO
    • PHCS PPO
  • United Healthcare
    • UHC Choice Plus POS
    • UHC Navigate HMO
    • UHC Navigate POS
    • UHC Options PPO
  • Wellmark
    • Wellmark Alliance Select
  • View by Location

Locations & Directions

Mercy Medical Center North Iowa W Campus, 910 N Eisenhower Ave, Mason City, IA

Video

Take a minute to learn about Dr. Mark C Johnson in this video.

  • Nearby Doctors

    Dr. Mark C Johnson is similar to the following 3 Doctors near Mason City, IA.