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Cold Sores

Diverticulitis

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Ulcerative Colitis

Urinary Tract Infection

Vitiligo

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Annual Physical

Annual Skin Screening

Colonoscopy

Couples Therapy

Dermatology Consultation

Hypnosis

Knee Replacement Surgery

Laser Hair Removal

Lasik Surgery

Liposuction

Marriage Counseling

Nexplanon Insertion

Plastic Surgery

Psychotherapy

Tattoo Removal

Procedures

Addiction Medicine Specialist

Cardiologist

Dermatology is the branch of medicine dealing with the skin. It is a speciality with both medical and surgical aspects. A dermatologist is a specialist medical doctor who manages diseases related to skin, hair, nails, and some cosmetic problems.

Dermatologist

Endocrinologist (Diabetes & Hormones Specialist)

Endocrinologist

Gastroenterologist (Stomach & Bowel Specialist)

Gastroenterologist

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An obstetrician-gynecologist, or OB-GYN, is a healthcare professional that specializes in female reproductive health.

OB/GYN

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Optometrist

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CITY UNIVERSITY OF NEW YORK / MOUNT SINAI SCHOOL OF MEDICINE

NYU Langone Health - Tisch Hospital

Great physician

Dr. Gillian Katz, MD is a board certified Endocrinologist in New York, NY.
  Learn more about Dr. Katz, practice locations, insurances accepted, and read reviews on Everyday Health-CARE.

Dr. Gillian Katz, MD | Endocrinologist in New York, NY

Dr. Gillian Katz, MD

acceptsNewPatients

Adrenal Surgery

Comparative Genomic Hybridization

D and C / Vacuum Aspiration

Diabetes Blood Sugar Management

Diabetes Care - Kidney Disease Monitoring

Diabetes Consultation

Doppler Ultrasound

Egg Freezing/ Fertility Preservation

Embryo Transfer / Intrauterine

Endocrine Surgery

Endocrine Surgery Consultation

Endocrine Surgery Follow-Up

Endocrinology Consultation

Endocrinology Follow Up

Extraction of Eggs

Hormone Level Measurement

Hormone Replacement Therapy

Hormone Replacement Therapy Consultation

Hormone Test

Hysterosalpingogram

Implantation of Fertilized Egg(s)

Insulin Pump Therapy

Intrauterine Insemination (IUI)

IVF Counseling

Lymph Node Excision

Minimally Invasive Parathyroid (MIRP) Surgery

Natural Hormone Balancing

Neck Dissection

Neck Ultrasound

Ovulation Induction

Percutaneous Ethanol Injections (PEI)

Pre-implantation Genetic Diagnosis

Semen Analysis

Single Embryo Transfer

Thyroid and Parathyroid Scans

Thyroid Biopsy

Thyroidectomy

Thyroid Evaluation

Thyroid Follow Up

Thyroid Function Tests

Thyroid Lobectomy

Thyroid Surgery

Thyroid Ultrasound

Transgender Hormone Therapy

Dr. Gillian Katz, MD is an Endocrinologist, who primarily practices in New York, NY with 2 additional practice locations. She is board certified by the American Board of Internal Medicine. Dr. Katz completed her residency at Mt Sinai Sch Of Med, Endocrinology, Diabetes & Metabolism; Beth Israel Med Ctr, Internal Medicine.
  
Dr. Katz is fluent in English,  and is currently seeing new patients. Dr. Katz’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Katz’s office at (212) 981-7210.

National Provider Identifier (NPI)

English

Humana Health 

Washington DC, DC

An orthopedic surgeon has specialization in preserving, investigating, and restoring the form and function of the extremities, spine, and related structures through medical, surgical, and physical methods. They care for patients with musculoskeletal issues, including congenital deformities, trauma, infections, tumors, metabolic disturbances, and degenerative diseases affecting the spine, hands, feet, knees, hips, shoulders, and elbows in both children and adults. Additionally, orthopedic surgeons address primary and secondary muscular problems and the impact of central or peripheral nervous system lesions on the musculoskeletal system.

An obstetrician/gynecologist has specialized knowledge, skills, and expertise in the medical and surgical management of the female reproductive system and related disorders. This physician acts as a consultant to other healthcare providers while also serving as a primary care physician for women, addressing their unique health needs throughout various stages of life.

Obstetrician / Gynecologist (OBGYN)

A pediatrician focuses on the physical, emotional, and social health of children from birth through young adulthood. Their care includes a wide range of health services, from preventive healthcare to diagnosing and treating acute and chronic diseases. Pediatricians consider the biological, social, and environmental influences on a child's development, as well as how diseases and dysfunctions can impact growth and overall development.


Dermatologists are medical professionals trained to diagnose and treat a wide range of skin conditions in both children and adults, including skin cancers, melanomas, and other tumors. They also manage disorders of the mouth, external genitalia, hair, and nails, and are skilled in treating conditions like dermatitis, allergic reactions, and skin manifestations of systemic diseases. Dermatologists receive specialized training in dermatopathology and dermatologic surgical techniques, and address cosmetic issues such as hair loss and scarring. Additionally, they use laboratory methods to diagnose immune-related skin disorders, often collaborating with immunohematologists for expert consultation and targeted therapies.

An internist specializing in disorders of the endocrine glands, including the thyroid and adrenal glands. This specialist also manages a range of conditions such as diabetes, metabolic and nutritional disorders, obesity, pituitary disorders, and menstrual and sexual health issues.

An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs.

Dr. Gillian Katz, MD

Endocrinologist

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Connect with DR. Katz

317 E 34th St

Doctors by Category

Specialists

Addiction Medicine Specialist

Cardiologist

Dermatologist

Endocrinologist

Gastroenterologist

General Practitioner

OB/GYN

Ophthalmologist

Optometrist

Orthopedic Surgeon

Otolaryngologist

Pediatrician

Podiatrist

Psychiatrist / Neurologist

Urologist

Conditions

Carpal Tunnel

Cold Sores

Diverticulitis

Fibromyalgia

Hemorrhoids

Hypothyroidism

Impetigo

Kidney Stones

Pancreatitis

Preeclampsia

Sepsis

Tonsillitis

Ulcerative Colitis

Urinary Tract Infection

Vitiligo

Procedures

Annual Physical

Annual Skin Screening

Colonoscopy

Couples Therapy

Dermatology Consultation

Hypnosis

Knee Replacement Surgery

Laser Hair Removal

Lasik Surgery

Liposuction

Marriage Counseling

Nexplanon Insertion

Plastic Surgery

Psychotherapy

Tattoo Removal

Locations

Los Angeles, CA

San Diego, CA

San Francisco, CA

Washington, DC

Miami, FL

Atlanta, GA

Chicago, IL

Baltimore, MD

Boston, MA

New York, NY

Brooklyn, NY

Houston, TX

Dallas, TX

Philadelphia, PA

Saint Louis, MO

Insurances

CVS Health (formerly Aetna)

Florida Blue / Guidewell

Elevance Health (formerly Anthem)

Blue Cross Blue Shield (BCBS)

Cigna

Aflac

Allstate

Centene (Fidelis Care)

HealthFirst