
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Delach, Obstetrician / Gynecologist (OBGYN) in Lexington, MA?
Dr. Marianne Delach, DO is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Lexington, MA with 2 additional practice locations. Dr. Delach graduated from University of New England, Armidale. Dr. Delach is fluent in English and Spanish, and is currently seeing new patients. Dr. Delach’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Delach’s office at (617) 661-5585.
Where did Dr. Delach go to medical school and complete their residency?
Medical School: University of New England, Armidale | University of New England College of Osteopathic Medicine
What languages does Dr. Delach speak?
Dr. Delach and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Obstetrician / Gynecologist (OBGYN) like Dr. Delach typically treat?
As an Obstetrician / Gynecologist (OBGYN), Dr. Delach diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Delach. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Cervical Cancer Screening
- HPV and Pap Test Results
- Pap Test
- HPV Test
- Cervical Smear
- Early Cervical Cancer Detection
ICD-10 Codes:
- Z124: Encounter for screening for malignant neoplasm of cervix
Also known as:
- Routine Gynecological Exam (Normal Findings)
- Women's Health Checkup
- Women's checkup, all clear
- Pelvic exam, normal results
- OB/GYN visit, no issues
ICD-10 Codes:
- Z01419: Encounter for gynecological examination (general) (routine) without abnormal findings
Also known as:
- Pelvic and Perineal Pain
- Pelvic Pain
- Perineum pain
- Pelvic floor pain
- Pain in groin area
ICD-10 Codes:
- R102: Pelvic and perineal pain
Also known as:
- Pregnancy Care for Older First-Time Mothers
- Health Problems in Pregnancy
- Advanced Maternal Age First Pregnancy
- Elderly Primigravida Care
- Older First-Time Mom Pregnancy Monitoring
ICD-10 Codes:
- O09513: Supervision of elderly primigravida, third trimester
Also known as:
- Abnormal Uterine and Vaginal Bleeding
- Vaginal Bleeding
- Unusual Uterine Bleeding
- Abnormal Vaginal Discharge
- AUB
- Irregular Genital Bleeding
ICD-10 Codes:
- N939: Abnormal uterine and vaginal bleeding, unspecified
What procedures does an Obstetrician / Gynecologist (OBGYN) like Dr. Delach typically perform?
As an Obstetrician / Gynecologist (OBGYN), procedures performed by Dr. Marianne Delach may include:
- Abortion Consultation
- Abortion Follow Up
- Abortion (Medical)
- Abortion (Surgical)
- Annual Pap Smear / GYN Exam
- Antepartum Care
- Anterior Repair
- Artificial Insemination / Intra-Uterine
Please contact Dr. Delach's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Delach accept my insurance?
Dr. Delach accepts most major insurance plans. Important: Please call our office at (617) 661-5585 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Delach accept in Lexington, MA?
Dr. Delach in Lexington, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Massachusetts
Blue Cross Blue Shield of Michigan
Cigna Group
Medicare
State of Massachusetts
View All Insurances
Where is Dr. Delach's office located?
Dr. Marianne Delach's Primary Practice
57 Bedford St Ste 130
Lexington, MA 02420
(617) 661-5585
What is Dr. Delach's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Delach's National Provider Identifier (NPI) number is 1831385483.
What common questions do patients ask about Dr. Delach?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Delach
What is Dr. Marianne Delach's specialty?
Dr. Delach is a Obstetrician / Gynecologist (OBGYN) near Lexington, MA.
What does an Obstetrician / Gynecologist (OBGYN) do?
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.
Is this Dr. Marianne Delach affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Delach is affiliated with Mount Auburn Hospital, Emerson Health which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Obstetrician / Gynecologist (OBGYN)?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Obstetrician / Gynecologist (OBGYN). Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Marianne Delach accepting new patients in Lexington, MA?
Yes, Dr. Marianne Delach is accepting new patients at this time.
Does Dr. Marianne Delach offer online booking?
Please contact Dr. Delach's office at (617) 661-5585 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Marianne Delach?
Please contact Dr. Delach's office at (617) 661-5585 for information regarding telehealth appointment availability or for scheduling assistance.
Other Obstetrician / Gynecologist (OBGYN) Near Lexington, MA

Dr. Temitope Awosogba, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Brockton, MA with 2 additional practice locations.
Brockton, MA
PR
Urogynecologist
Dr. Peter Rosenblatt, MD is an Urogynecologist, who primarily practices in Cambridge, MA with 2 additional practice locations. He has been practicing for over 30 years and is board certified.
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Obstetrician / Gynecologist (OBGYN)
Dr. Malcolm Mackenzie, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in Lexington, MA with 1 additional practice location. He is board certified.
Lexington, MA