Mary A. Pieprzak
Experienced in Secondary Peritonitis

Dr. Mary A. Pieprzak

Nephrology
Johns Hopkins Medicine
MidAtlantic Nephrology Associates PA
Columbia, MD 

Experienced in Secondary Peritonitis
Johns Hopkins Medicine
MidAtlantic Nephrology Associates PA
Columbia, MD 
OverviewInsuranceLocationsSimilar Doctors

Overview

Mary Pieprzak is a Nephrologist in Columbia, Maryland. Dr. Pieprzak is rated as an Experienced provider by MediFind in the treatment of Secondary Peritonitis. Her top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Acute Kidney Failure, and Chronic Kidney Disease.

Residency
UConn Health and Hospitals, Internal Medicine, 1993
Specialties
Nephrology
Licenses
Internal Medicine in MD
Board Certifications
American Board Of Internal Medicine
Fellowships
Boston Medical Center, Nephrology, 1996
Boston Medical Center, Hypertension, 1995
Hospital Affiliations
The Johns Hopkins Hospital
Johns Hopkins Howard County Medical Center
Languages Spoken
English
Gender
Female

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Johns Hopkins Healthcare
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 7 Less Insurance Carriers -

Locations

MidAtlantic Nephrology Associates PA
Suite W250, Columbia, MD 21044
Call: 410-772-8822
Similar Doctors
Mohamad Hanouneh
Advanced in Secondary Peritonitis
Dr. Mohamad Hanouneh
Nephrology
Advanced in Secondary Peritonitis
Dr. Mohamad Hanouneh
Nephrology

The Johns Hopkins Hospital

1800 Orleans Street, 
Baltimore, MD 
 (19.5 miles away)
410-955-5000
Languages Spoken:
English, Arabic
See accepted insurances

Dr. Mohamad Hanouneh is an Assistant Professor of Medicine at the Johns Hopkins University School of Medicine. His areas of clinical expertise include renal medicine. Dr. Hanouneh grew up in Syria and completed his medical school in Tishreen University in Latakia, Syria. He completed Internal Medicine Residency training at Cleveland Clinic, and Nephrology Fellowship at Johns Hopkins. Dr. Hanouneh currently serves as a part-time faculty in the Division of Nephrology at Johns Hopkins. He also works in the Nephrology Center of Maryland covering Good Samaritan and Upper Chesapeake Hospitals. Dr. Hanouneh has a passion in medical education. He runs the nephrology board review course and participates in Genes to Society Course of Renal Physiology, which is given to the medical students at Johns Hopkins University School of Medicine. His area of interests are electrolytes disorders, diabetic kidney disease and nephrolithiasis. Dr. Hanouneh is rated as a Distinguished provider by MediFind in the treatment of Secondary Peritonitis. His top areas of expertise are Low Potassium Level, End-Stage Renal Disease (ESRD), Chronic Kidney Disease, and High Potassium Level.

Experienced in Secondary Peritonitis
Dr. Susie Q. Lew
Nephrology
Experienced in Secondary Peritonitis
Dr. Susie Q. Lew
Nephrology

Medical Faculty Associates, Inc

900 23rd St Nw, 
Washington, DC 
 (17.3 miles away)
202-715-4000
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Susie Lew is a Nephrologist in Washington, Washington, D.c.. Dr. Lew is rated as an Advanced provider by MediFind in the treatment of Secondary Peritonitis. Her top areas of expertise are Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Osmotic Diuresis, and Low Sodium Level.

Saeed J. Kronfli
Experienced in Secondary Peritonitis
Dr. Saeed J. Kronfli
Nephrology
Experienced in Secondary Peritonitis
Dr. Saeed J. Kronfli
Nephrology

Washington Nephrology Associates Llp

116 Defense Hwy, Suite 202, 
Annapolis, MD 
 (17.3 miles away)
410-224-0270
Languages Spoken:
English, Arabic
See accepted insurances
Accepting New Patients
Offers Telehealth

Saeed Kronfli is a Nephrologist in Annapolis, Maryland. Dr. Kronfli is rated as a Distinguished provider by MediFind in the treatment of Secondary Peritonitis. His top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and Hypophosphatemia. Dr. Kronfli is currently accepting new patients.

VIEW MORE SECONDARY PERITONITIS DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Pieprzak's expertise for a condition
ConditionClose
    • Distinguished
    • Acute Kidney Failure
      Dr. Pieprzak is
      Distinguished
      . Learn about Acute Kidney Failure.
      See more Acute Kidney Failure experts
    • Chronic Kidney Disease
      Dr. Pieprzak is
      Distinguished
      . Learn about Chronic Kidney Disease.
      See more Chronic Kidney Disease experts
    • End-Stage Renal Disease (ESRD)
      Dr. Pieprzak is
      Distinguished
      . Learn about End-Stage Renal Disease (ESRD).
      See more End-Stage Renal Disease (ESRD) experts
    • Nephrosclerosis
      Dr. Pieprzak is
      Distinguished
      . Learn about Nephrosclerosis.
      See more Nephrosclerosis experts
    • Renovascular Hypertension
      Dr. Pieprzak is
      Distinguished
      . Learn about Renovascular Hypertension.
      See more Renovascular Hypertension experts
    • Advanced
    • Acute Tubular Necrosis
      Dr. Pieprzak is
      Advanced
      . Learn about Acute Tubular Necrosis.
      See more Acute Tubular Necrosis experts
    • Diabetic Nephropathy
      Dr. Pieprzak is
      Advanced
      . Learn about Diabetic Nephropathy.
      See more Diabetic Nephropathy experts
    • Glomerulonephritis
      Dr. Pieprzak is
      Advanced
      . Learn about Glomerulonephritis.
      See more Glomerulonephritis experts
    • High Potassium Level
      Dr. Pieprzak is
      Advanced
      . Learn about High Potassium Level.
      See more High Potassium Level experts
    • IgA Nephropathy
      Dr. Pieprzak is
      Advanced
      . Learn about IgA Nephropathy.
      See more IgA Nephropathy experts
    • Lactic Acidosis
      Dr. Pieprzak is
      Advanced
      . Learn about Lactic Acidosis.
      See more Lactic Acidosis experts
    View All 13 Advanced Conditions
    • Experienced
    • Acute Arterial Occlusion of Kidney
      Dr. Pieprzak is
      Experienced
      . Learn about Acute Arterial Occlusion of Kidney.
      See more Acute Arterial Occlusion of Kidney experts
    • Alport Syndrome
      Dr. Pieprzak is
      Experienced
      . Learn about Alport Syndrome.
      See more Alport Syndrome experts
    • Autosomal Dominant Hypocalcemia
      Dr. Pieprzak is
      Experienced
      . Learn about Autosomal Dominant Hypocalcemia.
      See more Autosomal Dominant Hypocalcemia experts
    • Autosomal Dominant Polycystic Kidney Disease
      Dr. Pieprzak is
      Experienced
      . Learn about Autosomal Dominant Polycystic Kidney Disease.
      See more Autosomal Dominant Polycystic Kidney Disease experts
    • Autosomal Dominant Tubulointerstitial Kidney Disease
      Dr. Pieprzak is
      Experienced
      . Learn about Autosomal Dominant Tubulointerstitial Kidney Disease.
      See more Autosomal Dominant Tubulointerstitial Kidney Disease experts
    • Bilateral Hydronephrosis
      Dr. Pieprzak is
      Experienced
      . Learn about Bilateral Hydronephrosis.
      See more Bilateral Hydronephrosis experts
    View All 41 Experienced Conditions
    Want to save this doctor for later?
    Sign Up
    Is this your doctor?
    Find A Second Opinion
    Not sure about your diagnosis?
    Check Your Symptoms
     
     
     
     
    Learn about our expert tiers
    Learn More
    Are you the provider on this profile?
    Claim Profile
    For Patients
    • Our Story
    • How MediFind Works
    • Conditions A-Z
    • Doctor Directory
    • Symptoms Directory
    • Procedures Directory
    • Treatment Directory
    • Drug Directory
    • Infusion Center Finder
    • FAQ
    • Contact Us
    For Providers and Practices
    • Claim Your Profile
    • Newsroom
    Business Solutions
    • Provider
    • Network Solutions
    Additional Resources
    • Consumer Health Data Privacy Policy
    • Privacy Policy
    • Terms of Use
    • Advertising Policy
    • Content Policy
    Subscribe to our newsletter

    Sign up to stay informed about MediFind and get wellness sent your way.

    Close

      By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

      Bullet PinMediFind
      Follow us on
      This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
      © 2026 All Rights Reserved

      Request an Appointment

      If you are experiencing a medical emergency, call 9-1-1.

      MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

      Patient Details

      This information is for the patient who will be seen at the appointment.

        Close

        Returning patient? Use your address on file with the provider.

        Insurance Details

        Please provide information of the primary insurance holder as the practice may require this information to schedule.

        Insurance Provider *
        Insurance ProviderClose

        Appointments Details

        Let’s get more information about your appointment.

                0 / 1000
                0 / 1000
                By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.