Search

 See All Hematologists in New York, NY

Dr. Catherine Diefenbach, MD

Hematology* Age 55
Dr. Catherine Diefenbach, MD
3.8 (10 Ratings)

Offers telehealth

Share
icon-circle-check
Link Copied!
Profile link copied to clipboard!
Map Pin Small New York, NY
Dr. Catherine Diefenbach, MD is a Hematologist in New York, NY.
Dr. Catherine Diefenbach, MD
3.8 (10 Ratings)
 Share
icon-circle-check
Link Copied!
Profile link copied to clipboard!

Dr. Catherine Diefenbach, MD

Hematology* Age 55
New York, NY
Accepting new patients
24 years of experience

Offers telehealth

Dr. Catherine Diefenbach, MD is a Hematologist in New York, NY.

About

Dr. Diefenbach graduated from University of Pennsylvania Perelman School of Medicine. Dr. Catherine Diefenbach, MD is a Hematologist in New York, NY and has 24 years experience. Dr. Diefenbach currently practices at Practice and are affiliated with NYU Langone Hospitals. Dr. Diefenbach has experience treating conditions like Diffuse Large B-Cell Lymphoma, Primary Central Nervous System Lymphoma and Non-Hodgkin's Lymphoma among other conditions at varying frequencies. At present, Dr. Diefenbach received an average rating of 3.8/5 from patients and has been reviewed 10 times. Dr. Diefenbach's office accepts new patients and telehealth appointments. Dr. Diefenbach is board certified in Hematology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

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
Diffuse Large B-Cell Lymphoma
Primary Central Nervous System Lymphoma
Non-Hodgkin's Lymphoma
Diffuse Large B-Cell Lymphoma
Primary Central Nervous System Lymphoma
Non-Hodgkin's Lymphoma
Diffuse Large B-Cell Lymphoma
Primary Central Nervous System Lymphoma
Non-Hodgkin's Lymphoma
Hodgkin's Disease
Acute Leukemia
Acute Lymphoid Leukemia
Acute Myeloid Leukemia
Anemia
  • View other providers who treat Anemia
Bleeding Disorders
Chronic Lymphocytic Leukemia
Coagulation Disorders
Cutaneous T-Cell Lymphoma
Follicular Lymphoma Grade 2
Hypogammaglobulinemia
Leukocytosis
Mycosis Fungoides
Myeloma
  • View other providers who treat Myeloma
Neutropenia
Pancytopenia
Bone Marrow Biopsy
Acquired Hemolytic Anemia
Anaplastic Large Cell Lymphoma
Antiphospholipid Syndrome (APS)
Burkitt's Lymphoma
Cancer of Cerebral Meninges
Central Nervous System Lymphoma
Chronic Myeloid Leukemia (CML)
Cutaneous Follicle Center Lymphoma
Deep Vein Thrombosis (DVT)
Diffuse Follicle Center Lymphoma
Erythromelalgia
Follicular Lymphoma Grade 1
Follicular Lymphoma Grade 3
Follicular Lymphoma Grade 3A
Follicular Lymphoma Grade 3B
Gastrointestinal Malabsorption
Graft vs Host Disease
Hemochromatosis
Hemophilia
Hypercoagulable State
Immune Thrombocytopenia
Immune Thrombocytopenic Purpura (ITP)
Intestinal Malabsorption Carbohydrate
Leukocytopenia
Lymphocytic-Rich Hodgkins Lymphoma
Lymphocytopenia
Lymphocytosis
Mature T and NK-Cell Cancer
Mediastinal B-Cell Lymphoma
Mixed-Cellularity Hodgkins Lymphoma
Myelodysplastic Syndromes
Myeloproliferative Disorders
Nodular Lymphoma
Polycythemia Rubra Vera
Primary Hypercoagulable State
Purpura
  • View other providers who treat Purpura
Sickle Cell Disease
Sickle Cell Hemoglobin SS Disease
Thalassemia
Thalassemia Minor
Thrombocytosis
Venous Embolism and Thrombosis
Vitamin B Deficiency
Vitamin B12 Anemia
Vitamin B12 Deficiency
von Willebrand Disease
Anemia and Iron Deficiency Screening
Bone Marrow Transplant
Erythropoietin Test
HPC Transplantation (Stem Cell Transplant)
Plasmapheresis

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Fidelis Care
  • Empire Hospital/Medical (Trad)
    Blue Acess Employer Sponsored
    Empire Hospital
    Empire Blue Cross Blue Shield PPO
  • Options PPO
    Nexus Open Access
    Choice Plus POS
    Navigate HMO
    Navigate Plus POS
    Navigate POS
  • MagnaCare PPO
  • Blue Card PPO
    BlueCard PPO
  • Liberty
    Freedom
  • Open Access Plus
    Cigna PPO
    Cigna HMO
  • Choice Care Network PPO
    Choice Care PPO
    Choice POS
  • Passage HMO
    Flex Connecticut EPO
  • AWH NJ Choice MultiTier POS II
    AWH NJ Choice MultiTier - Standard Savings POS II
    Elect Choice (Open Access) EPO
    Open Choice PPO
    Select
    Signature Administrators PPO
    Aetna HMO
    AWH NJ Choice MultiTier - Standard Savings
    Choice Plus POS II
    Premier Care Network Plus - Innovation Health
    Managed Choice (Open Access) POS
  • GHI CBP
    HIP Prime HMO
  • MVP Health Plan EPO
  • Pro Plans EPO
    Pro Plus Plans EPO
    Total Plans EPO
  • BCBS PPO
  • HealthyBlue Advantage
  • Oscar Circle
  • SimplyBlue/Simply Blue Plus PPO
    BluePPO HSA PPO

Locations

  1. 1 Office
    240 E 38th St Fl 19, New York, NY 10016
    Icon Directions Right Arrow Directions Phone Icon (212) 731-5670
  2. 2 Office
    160 E 34th St, New York, NY 10016
    Icon Directions Right Arrow Directions Phone Icon (212) 731-5670
  3. 3 Nyc Health Hospitals / Bellevue
    462 1st Ave, New York, NY 10016
    Icon Directions Right Arrow Directions Phone Icon (844) 692-4692

Patient Satisfaction

Likelihood to recommend Dr. Diefenbach
3.8
Based on 10 Reviews
5 Stars (7)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (3)

Leave a review

How likely are you to recommend Dr. Diefenbach?

(Select your rating)
Patient Reviews
Oct 22, 2024
I believe others should be cautious about the negative reviews of Dr. Diefenbach. I recently had an appointment with her for a second opinion, and my experience was exceptional. She was extremely knowledgeable about my condition and made me feel confident that I was in the right place. I highly recommend her to anyone seeking expert care.
Long Islander — Oct 22, 2024
See more reviews on Healthgrades
Photo: Dr. Catherine Diefenbach, MD
How would you rate your experience with Dr. Catherine Diefenbach, MD?
  • Likelihood of recommending Dr. Diefenbach to family and friends

Dr. Diefenbach'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. Diefenbach

  • 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. Catherine Diefenbach, MD.
Claim Your Profile
Are you Dr. Catherine Diefenbach, MD?
Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.

Claim my profile
Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Diefenbach?
Call now to make an appointment
(212) 731-5670

About Me

Specialties*
Hematology
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 Pennsylvania Perelman School of Medicine
    2001
Medical Education

Board Certifications

Board Certifications
  • Hematology and 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. Diefenbach communicate via email?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Diefenbach offer telehealth services or virtual visits?
1 user said yes.
Yes
(1)
No
(1)
Does Dr. Diefenbach offer an online patient portal?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Diefenbach have free onsite parking?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Diefenbach offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Diefenbach offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Diefenbach specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Diefenbach specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Diefenbach specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Diefenbach specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Diefenbach 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. Catherine Diefenbach, MD. To arrange an appointment, call the number on Dr. Diefenbach's profile.

Dr. Diefenbach frequently treats the following conditions: Diffuse Large B-Cell Lymphoma, Primary Central Nervous System Lymphoma and Non-Hodgkin's Lymphoma. See more on Sharecare.

Dr. Catherine Diefenbach, MD is affiliated with NYU Langone Hospitals.

Yes, Dr. Catherine Diefenbach, MD holds board certification in Hematology and Internal Medicine.

Hospital Affiliations

  • NYU Langone Hospitals

    550 1st Ave, New York, NY