Carpal Tunnel

Cold Sores

Diverticulitis

Fibromyalgia

Hemorrhoids

Hypothyroidism

Impetigo

Kidney Stones

Pancreatitis

Preeclampsia

Sepsis

Tonsillitis

Ulcerative Colitis

Urinary Tract Infection

Vitiligo

Conditions

CVS Health (formerly Aetna)

Florida Blue / Guidewell

Elevance Health (formerly Anthem)

Blue Cross Blue Shield (BCBS)

Cigna

Aflac

Allstate

Centene (Fidelis Care)

HealthFirst

Humana Health

Kaiser Permanente

Medicaid

Medicare

UnitedHealthcare

WellCare

Insurances

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

Locations

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

General Practitioner

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

OB/GYN

Ophthalmologist

Optometrist

Orthopedic Surgeon

Otolaryngologist

Pediatrician

Podiatrist

Psychiatrist / Neurologist

Urologist

Specialists

University of Medicine And Dentistry of New Jersey New Brunswick

Rutgers - New Jersey Medical School

NewYork-Presbyterian Brooklyn Methodist Hospital

The appointment waits were often at least 45 minutes on a normal day. When I was in labor he was so impatient and pushed for a C-section (later had my records reviewed and it was not urgent and basically unnecessary surgery) so beware of his mentality. 

Long waits for appointments and then very impatient during my labor

Dr. John Maher, MD is a board certified Obstetrician / Gynecologist (OBGYN) in Brooklyn, NY with over 30 years of experience.
  Learn more about Dr. Maher, practice locations, insurances accepted, and read reviews on Everyday Health-CARE.

Dr. John Maher, MD | Obstetrician / Gynecologist (OBGYN) in Brooklyn, NY

Dr. John Maher, MD

acceptsNewPatients

Abortion Consultation

Abortion Follow Up

Abortion (Medical)

Abortion (Surgical)

Annual Pap Smear / GYN Exam

Antepartum Care

Anterior Repair

Artificial Insemination / Intra-Uterine

Bioidentical Hormone Therapy

Birth Control / Contraception

Birth Control / Contraception Consultation

Bladder Training

Breast Examination

Cardiotocography

Cervical Cerclage

Cervical Conization

Cesarean Delivery

Colposcopy

Cone Biopsy

Confirmation of Pregnancy

Contraception Removal

Dilation And Curettage (D&C)

Endometrial Ablation

Endometrial Biopsy

Epidural Catheter

Essure / Incision Free Sterilization

Fertility Awareness / Natural Family Planning

Fertility Counseling

Fetal Non-Stress Test (NST)

Fetal Scalp Blood Testing

Fetal Scalp Stimulation Test

Fetoscopy

First Trimester Screening

Freezing of Gynecologic Warts

Genetic Counseling / Pregnancy Screening

Group B Streptococcus Screen

Gynecologic Biopsy

Gynecologic Surgery Consultation

Gynecologic Surgery Follow Up

Gynecology Consultation

Gynecology Follow Up

Hormone Pellet Therapy

Hysterectomy

Hysteroscopy

IUD Insertion

IUD Removal

Laparoscopic Tubal Ligation

Laser Treatment for Gynecologic Warts

Laser Vaginal Rejuvenation

LEEP Procedure (For Abnormal Pap Smear)

Lunelle Removal

Maternal Fetal Medicine Consultation

Maternal Fetal Medicine Follow Up

Maternal Fibroids

Menopause Consultation

Menopause Follow Up

Minimally Invasive Excision of Endometriosis

Minimally Invasive Fibroid Removal

Minimally Invasive Gynecologic Surgery

Minimally Invasive Hysterectomy

Miscarriage Management by Vacuum Aspiration

Myomectomy

Needle Suspension Surgery

Nexplanon Removal

Nexplanon Replacement

OB-GYN Consultation

OB-GYN Follow Up

Obstetric Follow Up

Oophorectomy

Osteoporosis Evaluation

Ovarian Cystectomy

Oxytocin Challenge Test

Partial Hysterectomy

Pelvic Reconstruction

Pessary Fitting

Pessary Follow Up

Posterior Repair

Postpartum Care

Post-Partum Visit

Potassium Chloride Sensitivity Test (PST)

Pregnancy Follow Up

Pregnancy Test

Prenatal Care

Prophylactic Oophorectomy

Salpingo-Oophorectomy

Selective Estrogen Receptor Modulation

Sonohysterogram

STD Check

Tubal Ligation Reversal

Tubal Ligation / Sterilization

Ultrasound

Vaginal Rejuvenation

Vulvar Biopsy

Well Women's Exam

Dr. John Maher, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Brooklyn, NY with 1 additional practice location. He has been practicing for over 30 years and is board certified. Dr. Maher graduated from Rutgers - New Jersey Medical School.
  
Dr. Maher is fluent in English and Spanish,  and is currently seeing new patients. Dr. Maher’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Maher’s office at (718) 238-1276.

National Provider Identifier (NPI)

English

Spanish

Obstetrician / Gynecologist (OBGYN)

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.

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. John Maher, MD

Obstetrician / Gynecologist (OBGYN)

30 Years of Experience

30 Years of Experience

Ratings & Reviews

Connect with DR. Maher

421 78th St Ste A

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