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Dr. Mark Leondires, MD

Reproductive Endocrinology & Infertility*
4.2 (20)
Map Pin Small Norwalk, CT
Accepting new patients
33 years of experience

Offers telehealth

Overview of Dr. Mark Leondires, MD

Dr. Mark Leondires, MD is a Reproductive Endocrinology & Infertility Specialist in Norwalk, CT. They specialize in Reproductive Endocrinology & Infertility, has 33 years of experience, and is board certified in Obstetrics & Gynecology. They graduated from University of Vermont Larner College of Medicine and is affiliated with Danbury Hospital, Norwalk Hospital and Stamford Hospital. Patients rated Dr. Leondires an average 4.2 star rating.

Dr. Leondires works at Practice in Norwalk, CT with other offices in Stamford, CT and Danbury, CT. They are accepting new patients and accept Aetna, Anthem and Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. Leondires' Office Locations

  1. 1
    Reproductive Medicine Associates of Connecticut
    761 Main Ave Ste 200, Norwalk, CT 06851 Icon Directions Right Arrow Directions Phone Icon (203) 750-7400
    Monday
    07:00 - 16:00
    Tuesday
    07:00 - 16:00
    Wednesday
    07:00 - 16:00
    Thursday
    07:00 - 16:00
    Friday
    07:00 - 16:00
    Saturday
    07:00 - 12:00
    Sunday
    07:00 - 12:00
  2. 2
    Office
    260 Long Ridge Rd Ste A, Stamford, CT 06902 Icon Directions Right Arrow Directions Phone Icon (203) 595-5455
    Monday
    07:00 - 16:00
    Tuesday
    07:00 - 16:00
    Wednesday
    07:00 - 16:00
    Thursday
    07:00 - 16:00
    Friday
    07:00 - 16:00
  3. 3
    Office
    103 Newtown Rd Ste 1A, Danbury, CT 06810 Icon Directions Right Arrow Directions Phone Icon (203) 731-2520

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Danbury Hospital
  • Norwalk Hospital
  • Stamford Hospital

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Obstetric Ultrasound
Hysterosalpingo Sonography
Female Infertility

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Obstetric Ultrasound
Hysterosalpingo Sonography
Female Infertility
Abnormal Menstruation
Amenorrhea
Anovulation
Asherman Syndrome
Blood Disorders in Pregnancy
Cervical Polyps
Congenital Adrenal Hyperplasia (CAH)
Dysmenorrhea
Ectopic Pregnancy
Encounters for Normal Pregnancies
Endometriosis
Excessive Menstrual Bleeding
Fallopian Tube Disorders
Female Infertility due to Ovulatory Disorder
Gestational Diabetes
Infertility
Male Infertility
Menstrual Disorders
Miscarriages
Multiple Gestation
Multiple Miscarriages
Noninflammatory Cervical Disorders
Ovarian Cysts
Polycystic Ovarian Syndrome
Pregnancy-Related Disorders
Premature Ovarian Failure
Recurrent Pregnancy Loss
Uterine Cancer
Uterine Diseases
Uterine Fibroids
Acupuncture
Anemia and Iron Deficiency Screening
Assisted Reproductive Technique
Bacteriuria Screening
Breast Cancer Screening
Chlamydia Infection Screening
Cholesterol Screening
Dilation and Curettage
Dipstick Urinalysis
Donor Egg Collection
Egg Freezing
Family Planning Services
Fertility Preservation
Fetal Cardiac Screening
Fetal Monitoring
Fetal Ultrasound
Fibroid Tumor Surgery
First Trimester Screening
Fluid Contrast Ultrasound
Genetic Counseling Services
Genetic Screening for Breast Cancer
Genetic Testing
Gonorrhea Screening
Gynecologic Cancer Screening
Gynecologic Ultrasound
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Herpes Simplex Screening
HIV Screening
Hormone Testing
Hysterosalpingography
Hysteroscopic Resection of Fibroids and Polyps
Hysteroscopy
In Vitro Fertilization
In-Office Ultrasound
Infertility Evaluation
Infertility Treatment
Integrated Yoga Therapy
Intra Uterine Insemination
Intracytoplasmic Sperm Injection (ICSI)
Intrauterine Artificial Insemination
Laparoscopic Surgical Procedure
Laparoscopy
Mammography
Menopause Evaluation and Treatment
Myomectomy
Newborn Metabolic Screening
Nuchal Translucency Screening
Nutritional Counseling
Ovarian Cancer Screening
Ovulation Induction
Phenylketonuria Screening
Pregnancy Non-Stress Test
Pregnancy Test
Pregnancy Ultrasound
Preimplantion Genetic Diagnosis (PGD)
Rh Incompatibility Screening
Sexually Transmitted Infections Screening
Sonohysterograms
STD Screening
Supportive Counseling
Surrogacy Service
Syphilis Screening
Thyroid Screening
Trichomoniasis Screening
Urine Pregnancy Test
Vaginosis Screening
Check your insurance
    Close Icon
    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Anthem
    • Blue Cross and Blue Shield of Louisiana
    • Blue Cross and Blue Shield of Massachusetts
    • Blue Cross Blue Shield
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • Empire Blue Cross Blue Shield
    • First Health
    • Harvard Pilgrim Health Care
    • Humana
    • MVP Health Care

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    4.2
    Average provider rating
    Based on 20 ratings
    Patient Ratings (20)
    5 Star
    (16)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (4)
    Leave a review

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    Dr. Leondires' Office & Staff

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    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Leondires

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. Mark Leondires, MD

    Specialties*
    • Reproductive Endocrinology & Infertility

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 33 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1063437275
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • National Institutes of Health
    Fellowship
    Internship
    • Maine Medical Center
    Internship
    Medical Education
    • University of Vermont Larner College of Medicine
    Medical Education
    Undergraduate School
    • Colby College
    Undergraduate School
    Board Certifications
    • Obstetrics & Gynecology and Reproductive Endocrinology and Infertility
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Frequently Asked Questions

    Dr. Mark Leondires, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Leondires is offering online scheduling or call the provider’s office for more information.

    Dr. Leondires has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    20 patients have reviewed Dr. Leondires. The overall rating for this provider is 4.2. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Leondires.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Leondires, there are benefits to both methods. A person calling to schedule an with Dr. Leondires appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

    Telehealth Options
    This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Leondires, or would you like to choose another provider and have an online appointment right now?
    Find provider online now
    Call now to make an appointment
    (203) 750-7400

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