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Dr. Daniel Brennan, MD

Nephrology* Age 65
Dr. Daniel Brennan, MD
5.0 (3 Ratings)
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Dr. Daniel Brennan, MD is a Nephrologist in Baltimore, MD.
Dr. Daniel Brennan, MD
5.0 (3 Ratings)
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Link Copied!
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Dr. Daniel Brennan, MD

Nephrology* Age 65
Baltimore, MD
Call for new patient details
20 years of experience
Dr. Daniel Brennan, MD is a Nephrologist in Baltimore, MD.

About

Dr. Brennan graduated from University of Iowa Carver College of Medicine. Dr. Daniel Brennan, MD is a Nephrologist in Baltimore, MD and has 20 years experience. Dr. Brennan currently practices at Practice and are affiliated with The Johns Hopkins Hospital, Barnes Jewish Hospital and Sibley Memorial Hospital. At present, Dr. Brennan received an average rating of 5.0/5 from patients and has been reviewed 3 times. Dr. Brennan's office is not accepting new patients. Dr. Brennan 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.

Low Wait Times

Patients are usually seen in 10 minutes or less.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Hypertensive Chronic Kidney Disease
Nephritis and Nephropathy
Acute Kidney Failure
Hypertensive Chronic Kidney Disease
Nephritis and Nephropathy
Acute Kidney Failure
Hypertensive Chronic Kidney Disease
Nephritis and Nephropathy
Acute Kidney Failure
Acidosis
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Chronic Kidney Disease Stage II
Chronic Kidney Disease Stage III
Chronic Kidney Disease Stage IV
Chronic Kidney Disease Stage V
Chronic Kidney Diseases
Dehydration
Diabetes With Renal Manifestations
End-Stage Renal Disease
Gout
  • View other providers who treat Gout
Hyperkalemia
Hyperparathyroidism
Hypertension
Hypertensive Heart and Chronic Kidney Disease
Magnesium Metabolism Disorders
Mineral Metabolism Disorders
Nephrotic Syndrome
Parathyroid (Gland) Disease
Phosphorus Metabolism Disorders
Proteinuria
Renal Hyperparathyroidism
Secondary Renovascular Hypertension
Vitamin D Deficiency
Acute Glomerulonephritis
Acute Kidney Infection
Alkalosis
Amyloidosis
Autosomal Dominant Polycystic Kidney Disease (ADPKD)
Calcium Metabolism Disorders
Chronic Glomerulonephritis
Chronic Kidney Disease Stage I
Chronic Kidney Infection
Chronic Tubulo Interstitial Nephritis
Congenital Cystic Kidney Disease
Congenital Renal Agenesis and Dysgenesis
Hepatitis B - Immune Response
Hepatorenal Syndrome
Hydronephrosis
Hypercalcemia
Hypokalemia
Hyposmolality and Hyponatremia
Hypotension (Excluding Maternal)
Kidney Infection
Kidney Stones
Limb Swelling Caused by Fluid Overload
Pyonephrosis
Renal Artery Arteriosclerotic Disease
Rhabdomyolysis
Systemic Vasculitis
Traumatic Acute Kidney Injury
Vasculitis
Wegener's Granulomatosis
Kidney Transplant Evaluation
Living Kidney Donor Evaluation
Peritoneal Dialysis
Plasmapheresis
Renal Scan
Ultrasound, Kidney

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • APCN Open Access Aetna Select
    Small Group Maryland Elect Choice Open Access
    Managed Choice (Open Access) POS
    Choice Plus POS II
    Small Group Maryland HMO
    Aetna
    Select
    Premier Care Network APCN Choice (OAMC) POS II
    Open Choice PPO
    Elect Choice (Open Access) EPO
  • Cigna PPO
    Open Access Plus
  • Performance Blue
    BCBS PPO
    myBlue Access EPO
    Community Blue PPO
  • Curative EPO
    Curative PPO Plus
    Curative PPO
  • Choice POS
    Choice Care Network PPO
    Choice Care PPO
  • BlueChoice Advantage POS
    HealthBlue PPO
    BluePreferred PPO
    Maryland POS
  • First Health (Coventry Health Care) PPO
  • Blue Card PPO
  • HealthyBlue HMO
  • Choice Plus POS
    Medica Choice
    MD IPA/Optimum Choice HMO/Preferred POS HMO-POS
    Options PPO
    Nexus Open Access
  • MVP Health Plan EPO

Locations

  1. 1 Johns Hopkins Hospital
    600 N Wolfe St, Baltimore, MD 21287
    Icon Directions Right Arrow Directions Phone Icon (410) 955-5000
    Monday
    09:00 - 17:00
    Tuesday
    09:00 - 17:00
    Wednesday
    09:00 - 17:00
    Thursday
    09:00 - 17:00
    Friday
    09:00 - 17:00
    Saturday
    09:00 - 13:00
  2. 2 Johns Hopkins Plastic Surg Ass
    601 N Caroline St, Baltimore, MD 21287
    Icon Directions Right Arrow Directions Phone Icon (410) 614-5700
  3. 3 Office
    9910 Franklin Square Dr Ste 2110, Nottingham, MD 21236
    Icon Directions Right Arrow Directions Phone Icon (410) 955-5000

Patient Satisfaction

Likelihood to recommend Dr. Brennan
5.0
Based on 3 Reviews
5 Stars (3)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
May 22, 2019
1989 May 24th IT will be 30 years having my Renal Transplant. Now living in Green Bay, WI and have great care. Just wanted you to thank all of the Kidney Staff a big THANK YOU FOR MY GIFT OF LIFE. I'm enjoying the best of life and have all of you HUG. GOD BLESS
— May 22, 2019
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Photo: Dr. Daniel Brennan, MD
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Dr. Brennan'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. Brennan

  • 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

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About Me

Specialties*
Nephrology
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 Iowa Carver College of Medicine
    2005
Medical Education

Board Certifications

Board Certifications
  • Internal Medicine and Nephrology
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. Brennan communicate via email?
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Does Dr. Brennan offer telehealth services or virtual visits?
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Does Dr. Brennan offer an online patient portal?
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Does Dr. Brennan have free onsite parking?
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Does Dr. Brennan offer weekend visits?
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Does Dr. Brennan specialize in working with children or adolescents?
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Does Dr. Brennan specialize in working with seniors?
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Does Dr. Brennan specialize in couples therapy?
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Does Dr. Brennan specialize in working with LGBTQ+ community?
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Does Dr. Brennan accept insurance?
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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. Daniel Brennan, MD. To arrange an appointment, call the number on Dr. Brennan's profile.

Dr. Daniel Brennan, MD is affiliated with The Johns Hopkins Hospital, Barnes Jewish Hospital and Sibley Memorial Hospital.

Yes, Dr. Daniel Brennan, MD holds board certification in Internal Medicine and Nephrology.

Hospital Affiliations

  • The Johns Hopkins Hospital

    1800 Orleans St, Baltimore, MD

  • Barnes Jewish Hospital

    1 Barnes Jewish Hospital Plz, Saint Louis, MO

  • Sibley Memorial Hospital

    5255 Loughboro Rd NW, Washington, DC