Dr. Harold Keiser, MD is a Rheumatologist, who primarily practices in Bronx, NY with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Keiser graduated from New York University School of Medicine and completed his residency at Metrohealth Med Ctr, Internal Medicine; Metrohealth Med Ctr, Flexible Or Transitional Year.
Dr. Keiser is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Keiser’s office at (718) 405-8323.
What are Areas of Expertise for Dr. Keiser?
Dr. Harold Keiser, MD is a highly-rated, board-certified Rheumatologist known for expertly diagnosing, treating, and managing a wide array
of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Keiser empowers
patients to confidently navigate their health journey, specializing in Connective Tissue Disorders, Gout/Pseudogout, or comprehensive
wellness support. Serving
the Bronx/NY community, Dr. Keiser is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Keiser go to medical school and complete their residency?
Residency: Metrohealth Med Ctr, Internal Medicine; Metrohealth Med Ctr, Flexible Or Transitional Year | Albert Einstein College Med
Medical School: New York Univ Sch of Med, New York Ny | New York University School of Medicine
Is Dr. Keiser board certified in Rheumatologist?
Yes, Dr. Harold Keiser, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Keiser speak?
Dr. Keiser and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Keiser treat?
As a Rheumatologist, Dr. Keiser diagnoses, treats, and manages
a wide range of conditions. This condition information is derived from anonymized
insurance claims and highlights the medical conditions most commonly treated
by Dr. Keiser. It provides insight into the doctor’s areas of experience
and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
Rheumatoid Arthritis
RA
Chronic inflammatory arthritis
Autoimmune arthritis
Inflammatory joint disease
ICD-10 Codes:
M0579: Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement
M059: Rheumatoid arthritis with rheumatoid factor, unspecified
Also known as:
Fibromyalgia
Widespread pain syndrome
Chronic muscle pain
Fibromyositis
ICD-10 Codes:
M797: Fibromyalgia
Also known as:
Psoriatic Arthritis
Psoriasis
Psoriatic joint inflammation
Arthritis with psoriasis
Psoriasis-related joint pain
ICD-10 Codes:
L4050: Arthropathic psoriasis, unspecified
Also known as:
Other Abnormal Immune System Markers
Unusual immune findings
Abnormal immunology results
Abnormal serum immunology
ICD-10 Codes:
R768: Other specified abnormal immunological findings in serum
Also known as:
Osteoarthritis of both knees
Osteoarthritis
Degenerative joint disease
Wear-and-tear arthritis
Arthrosis
Joint degeneration
ICD-10 Codes:
M170: Bilateral primary osteoarthritis of knee
Also known as:
Sjogren's Syndrome
Sjögren syndrome
Sjogren Syndrome
Sjögren's Disease
Autoimmune Dry Eye Syndrome
Dry Mouth Syndrome
ICD-10 Codes:
M3500: Sjogren syndrome, unspecified
Also known as:
Joint Pain
Joint Disorder
Pain
Arthralgia
Aching joints
Sore joints
ICD-10 Codes:
M2550: Pain in unspecified joint
Also known as:
Gout
Gouty Arthritis
Uric Acid Arthritis
Hyperuricemia
ICD-10 Codes:
M109: Gout, unspecified
Which procedures does Dr. Keiser perform as a Rheumatologist?
As a Rheumatologist, procedures performed by a Dr. Harold Keiser may include:
What is Dr. Keiser's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Keiser's National Provider Identifier (NPI) number is 1245320951.
What common questions do patients ask about Dr. Keiser?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Keiser
What is Dr. Harold Keiser's specialty?
Dr. Keiser is a Rheumatologist near Bronx, NY.
An internist specializing in the treatment of diseases affecting the joints, muscles, bones, and tendons. This specialist diagnoses and manages conditions such as arthritis, back pain, muscle strains, common sports injuries, and collagen-related diseases. Contact Dr. Keiser to book an appointment today.
Is this Dr. Harold Keiser affiliated with a ranked Castle Connolly Top Hospital?
No, Keiser is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals:
Montefiore Medical Center - Einstein Campus, NYC Health + Hospitals/Jacobi.
Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like
patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures,
representing the top 25% nationwide.
Castle Connolly Top Hospitals
Where can I learn more about Rheumatologist?
Explore Rheumatologist with insights from trusted medical experts on
EverydayHealth.com, where you'll find
the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more.
See all our health guides to find
trusted information on medical conditions from our experts at Everyday Health.
Is Harold Keiser accepting new patients in Bronx, NY?
Yes, Dr. Harold Keiser is accepting new patients at this time.
Does Dr. Harold Keiser offer online booking?
Please contact Dr. Keiser's office at (718) 405-8323 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Harold Keiser?
Please contact Dr. Keiser's office at (718) 405-8323 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Harold Keiser have?
Dr. Harold Keiser is certified by the American Board of Internal Medicine.