ttcqeayetrwczwezdueawsrsbdyr

The Vitals website is provided for your informational use only. Nothing contained or offered by, on or through Vitals should be construed as medical advice or relied upon for medical diagnosis or treatment. Vitals does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website. We encourage you to read our full Terms of Service.

Dr. John L Kniaz Is this you?

About Dr. John L Kniaz

Dr. John L Kniaz, DO is a Doctor primarily located in Munster, IN. He has 46 years of experience. His specialties include Gastroenterology and Internal Medicine. Dr. Kniaz has received 3 awards. He speaks English.

Rating Overview

15 Ratings with 4 Comments

The overall average patient rating of Dr. John L Kniaz is Great. Dr. John L Kniaz has been rated by 15 patients. From those 15 patients 4 of those left a comment along with their rating. The overall rating for Dr. John L Kniaz is 4.3 of 5.0 stars.

Mapbox Map of Dr. John L Kniaz

Primary Address

Consultants In Gastroenterology

701 Superior Ave Ste G
Munster, IN 46321
Get Directions

Specialties

Dr. John L Kniaz has the following 2 specialties

  • Gastroenterology

    A gastroenterologist is a specialist in diagnosis and treatment of conditions involving the digestive/gastrointestinal (GI) tract. These doctors are experts on how food moves through the digestive system and is chemically broken down, with nutrients being absorbed and waste excreted. You might see this kind of doctor if you are experiencing any number of stomach issues, some of which might be severe diarrhea, irritable bowel syndrome, hemorrhoids, ulcers, acid reflux, Crohn's disease and more.

  • 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.

  • Specialty Expertise

    Dr. John L Kniaz has the following 11 expertise

  • Ulcerative Colitis
  • Acid Reflux Disease (GERD)
  • Constipation
  • Hepatitis C
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Irritable Bowel Syndrome (IBS)
  • Hemorrhoids
  • Colonoscopy
  • Celiac Disease
  • Gastroscopy
  • Abdominal Pain

Dr. John L Kniaz has 0 board certified specialties

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience

Reviews

Showing 5 of 15

Hep C Patient

I have been a patient of Dr Kniaz for approx. 10 yrs. He successfully treated my HepC and I have referred him to other friends and relatives for their internal problems. I trust him with my life and others have also. He is one of the most kind, observant, caring, and knowledgeable doctors in his field. I can not say enough good about the man.

Easy Appointment
Promptness
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
Upper GI
Easy Appointment
Promptness
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
Five Stars

I found the doctor ans staff to be very courteous and helpful. I was able to get my appt and add'l testing done with a very reasonable amount of time. I would recommend him to anyone.

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

I saw Dr. Kniaz after being referred by my primary physician. I had suffered for two years with what was diagnosed as fatty liver disease. Dr. Kniaz read my medical record, asked me questions and ordered a special test that no other physician had requested. One test and he diagnosed my gallbladder disease. He referred me to a surgeon and I have not had any pain. My son also saw him for gastrointestinal problems. Dr. Kniaz performed a procedure and found holes in his esophagus and disgnosed that he had GERD. With a change in diet, my son has rarely had the same problems, Dr. Kniaz is a wonderful physician and he takes his time with you, He will be performing my colonoscopy and I have total trust in him.

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

    3 Awards

  • Patients' Choice Award

    Patients' Choice Award (2015, 2018)

    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.

  • On-Time Doctor Award

    On-Time Doctor Award (2015, 2016, 2018)

    Vitals On-Time + Promptness Award recognizes doctors with consistent high ratings for timeliness of appointments. The honor is granted based on a physician's overall and promptness scores.

  • Compassionate Doctor Recognition

    Compassionate Doctor Recognition (2015, 2016)

    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.

  • Education

    46 Years Experience

  • Loyola University Chicago Stritch School Of Medicine

    Graduated in 1972

  • Saint Michaels Medical Center

    Residency

  • Accepted Insurance

    Dr. John L Kniaz accepts the following insurance providers.

  • Aetna
    • Aetna Choice POS II
    • Aetna HMO
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
  • Anthem
    • Anthem Blue Access PPO
    • Anthem Blue Preferred HMO
    • Anthem IN Pathway X Bronze Direct CACA HIX
  • BCBS Blue Card
    • BCBS Blue Card PPO
  • BCBS Illinois
    • BCBS IL PPO
  • Centene
    • Ambetter from MHS HIX
  • Cigna
    • CIGNA HMO
    • CIGNA LocalPlus
    • CIGNA Open Access Plus
    • CIGNA PPO
  • Humana
    • Humana Choice POS
    • Humana ChoiceCare Network PPO
    • Humana Preferred PPO
  • Multiplan
    • Multiplan PPO
    • PHCS PPO
  • Sagamore Health
    • Sagamore Plus
  • United Healthcare
    • UHC Choice Plus POS
    • UHC Navigate HMO
    • UHC Navigate POS
    • UHC Options PPO

Locations & Directions

Consultants In Gastroenterology, 701 Superior Ave Ste G, Munster, IN

Video

Take a minute to learn about Dr. John L Kniaz in this video.

  • Similiar Doctors

    Dr. John L Kniaz is similar to the following 3 Doctors near Munster, IN.