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Dennis McGroary, MD, FACOG

Dr. McGroary, Westchester native and parent, joined the attending staff of Northern Westchester Hospital in 2001. He is known on Labor & Delivery for his warm and reassuring manner. Dr. McGroary is proficient in minimally invasive surgery, serving women by utilizing the safest and most effective diagnostic and therapeutic techniques. This results in less invasive therapy; while always integrating shared decision-making.


  • Obstetrics & Gynecology


  • Medical School

    New York Medical College

  • Internship/Residency

    Stonybrook University School of Medicine, New York


Northern Westchester Hospital, Mt Kisco, NY
Putnam Hospital Center, Carmel, NY

Board Certifications

American Board of Obstetrics and Gynecology

Professional Organizations

  • American College of Obstetrics & Gynecology
    American Association of Gynecological Laparoscopists
    Westchester County OB/GYN Society

Please call the number below to schedule an appointment: (914) 214-8616


105 South Bedford Road
Mt. Kisco, NY 10549

60 Golden’s Bridge Road
Katonah, NY 10536
Fax: (914) 214-8617

Office Hours
Tuesday: 8:00am - 12:00pm
Saturday: 9:00am - 12:00pm
(2nd Saturday of the month)

322 Underhill Avenue
Yorktown, NY 10598
Fax: (914) 214-8617

Office Hours
Monday: 1:00pm - 5:00pm
Wednesday: 7:30am - 3:00pm
Thursday: 8:00am - 5:00pm
Friday: 9:00am - 4:00pm