Dr. Ryan E. Longman
Last updated: Jan 20, 2026

Dr. Ryan E. Longman

  • Gender: Male
  • Experience: 20 years
  • Graduation year: 2001
  • Sole propriator: No
  • NPI: 1689794356

Dr. Ryan E. Longman MD

Obstetrician and Gynecologist

He is located at 156 William Street Floor 7 in New York, NY 10038. Can help patients with the following: Amenorrhea, Breastfeeding and Lactation, Overactive Bladder (OAB), Perimenopause, Sexually Transmitted Diseases (STDs), Urinary Incontinence (UI). His National Provider Identifier (NPI) number is 1689794356. Appointment can be made via the phone number (646) 962-2620. He is affiliated with 4 practices and 1 hospitals.

Conditions treated

Dr. Ryan Eric Longman, being an obstetrician and gynecologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Ryan E. Longman.

  • Amenorrhea
  • Bacterial Vaginosis
  • Birth Control Counseling
  • Blood in Urine
  • Braxton Hicks Contractions
  • Breast Cancer
  • Breastfeeding
  • Breastfeeding and Lactation
  • Cancer
  • Cervical Cancer
  • Cervical Intraepithelial Neoplasia (CIN)
  • Chlamydia
  • Ectopic Pregnancy
  • Endometriosis
  • Fibrocystic Breast Disease
  • Gestational Diabetes
  • Group B Streptococcal Infection (GBS)
  • Gynecological Exam
  • High Blood Pressure
  • Hot Flashes
  • Human Papillomavirus (HPV)
  • Infertility
  • Labor and Birth
  • Menopause
  • Menstrual Cramps
  • Miscarriage
  • Morning Sickness
  • Osteoporosis
  • Ovarian Cancer
  • Ovarian Cysts
  • Overactive Bladder (OAB)
  • Pelvic Inflammatory Disease (PID)
  • Pelvic Pain
  • Perimenopause
  • Placenta Previa
  • Polycystic Ovary Syndrome (PCOS)
  • Preeclampsia and Eclampsia
  • Pregnancy
  • Premature Ovarian Failure (POF)
  • Premenstrual Dysphoric Disorder (PMDD)
  • Premenstrual Syndrome (PMS)
  • Prenatal Care
  • Sexually Transmitted Diseases (STDs)
  • Trichomoniasis
  • Urinary Incontinence (UI)
  • Urinary Retention
  • Urinary Tract Infection (UTI)
  • Uterine Cancer
  • Uterine Fibroids
  • Uterine Growths
  • VBAC
  • Vaginal Atrophy and Dryness
  • Vaginal Bleeding
  • Vaginal Cancer
  • Vaginal Pain
  • Vaginitis
  • Women's Health
  • Yeast Infection

Procedures Performed by Dr. Ryan E. Longman

Medicare Enrollment

Dr. Ryan E. Longman is enrolled to bill Medicare as a Practitioner - Obstetrics/gynecology .

Bills through: University Of Chicago

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Studies

Graduated in 2001

Additional Specialities

  • General Practitioner

Affiliated practices

Sylvester Comprehensive Cancer Center
1475 Northwest 12th Avenue
Miami, 33136 FL
(305) 243-5818
Umdc Community Health Delivery System
8932 Southwest 97th Avenue
Miami, 33176 FL
(305) 243-7688
UMDC - Dept of OB/GYN
1321 Northwest 14th Street
Miami, 33125 FL
(305) 243-4551
Freddy Montero MD
1150 Northwest 14th Street
Miami, 33136 FL
(305) 243-5175

Affiliated hospitals

THE UNIVERSITY OF CHICAGO MEDICAL CENTER
5841 SOUTH MARYLAND
CHICAGO, 60637 IL
(773) 702-1000

Looking for more Obstetrician and Gynecologists?

Out of the 18 obstetrician and gynecologists in this region, here are 10 randomly selected ones for you to explore.

Dr. Nikole Alana Ostrov
  • Gender: Female
  • Address: Room 300 90 Maiden Lane New York, 10038, NY
Dr. Janette Zuk Davison
  • Gender: Female
  • Address: Third Floor 90 Maiden Lane New York, 10038, NY
Dr. Susan Kim Fong
  • Gender: Female
  • Address: Floor 1 170 William Street New York, 10038, NY
Dr. Diana Tsukalas
  • Gender: Female
  • Address: 270-5 76th Avenue New Hyde Park, 11040, NY
Dr. Moushumi Shoma Datta-Thomas
  • Gender: Female
  • Address: Room 300 90 Maiden Lane New York, 10038, NY
Dr. Hyunsoon Beatrice Im
  • Gender: Female
  • Address: 211 East 80th Street New York, 10075, NY
Dr. Christina Kong
  • Gender: Female
  • Address: 83 Gold Street New York, 10038, NY
Dr. Natalya Goltyapina
  • Gender: Female
  • Address: Room 1107 160 Broadway New York, 10038, NY
Dr. Herbert A. Goldfarb
  • Gender: Male
  • Address: 170 William Street New York, 10038, NY
Dr. William Moses Huang
  • Gender: Male
  • Address: New York Downtown Hospital Department OB/GYN 156 William Street New York, 10038, NY

Questions & Answers

Has Dr. Ryan Eric Longman affiliation with hospitals?

Dr. Ryan Eric Longman is affiliated with THE UNIVERSITY OF CHICAGO MEDICAL CENTER.

Does Dr. Ryan Eric Longman have affiliation with practices?

Dr. Ryan Eric Longman is affiliated with Sylvester Comprehensive Cancer Center. For the full list of practices see this list.

Where can you meet with Dr. Ryan Eric Longman?

Dr. Ryan Eric Longman's office is located at 156 William Street Floor 7 in New York, NY 10038.

What conditions does Dr. Ryan Eric Longman treat?

Dr. Ryan Eric Longman provides treatment for Amenorrhea, Breastfeeding and Lactation, Overactive Bladder (OAB), Perimenopause, Sexually Transmitted Diseases (STDs), Urinary Incontinence (UI). For the full list see this list.