0 reviews
Summary
Dr. Marilyn Hajar is an experienced obstetrician-gynecologist with specialized expertise in gynecologic oncology and public health and general preventive medicine. She earned her medical degree from Albany Medical College and has dedicated over four decades to women's healthcare. Her extensive experience spans 42 years of practice, making her a seasoned specialist in managing complex gynecological conditions and cancer care. Dr. Hajar is fluent in both English and Spanish, allowing her to serve diverse patient populations throughout the Springfield community.
Dr. Hajar practices at two prominent healthcare facilities in Springfield, Massachusetts: Mercy Medical Center and Baystate Medical Center. Her dual specialization in gynecologic oncology and preventive medicine positions her uniquely to provide comprehensive women's health services. She combines her expertise in cancer treatment with a strong focus on preventive care approaches. This background enables her to offer both advanced …therapeutic interventions and proactive health management strategies for her patients.
Read More Read less Dr. Hajar practices at two prominent healthcare facilities in Springfield, Massachusetts: Mercy Medical Center and Baystate Medical Center. Her dual specialization in gynecologic oncology and preventive medicine positions her uniquely to provide comprehensive women's health services. She combines her expertise in cancer treatment with a strong focus on preventive care approaches. This background enables her to offer both advanced …therapeutic interventions and proactive health management strategies for her patients.
Overview based on verified provider data
Quick Facts
- 42 years of experience
- speaks English, Spanish
- Albany Medical College
- 3 specialties
- 13 areas of expertise
- 2 hospital affiliations
- 2 office locations
- Female
Office Locations
Dr. Marilyn Ann Hajar has 2 locationsCompare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Marilyn Ann Hajar, MD | Dr. Howard Lauren Singer, MD | Dr. John Patrick Ogrady, MD | Dr. Ashley Ellen Young, MD |
| Obstetrics & Gynecology | Obstetrics & Gynecology | Obstetrics & Gynecology | Obstetrics & Gynecology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 42 Years of Experience | 50 Years of Experience | 54 Years of Experience | 13 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | Speaks Russian, Spanish | Speaks English | |
| Springfield , MA | Springfield , MA | Springfield , MA | Rocky Hill , CT |
| Med School: Albany Medical College | Med School: Tufts University School Of Medicine | Med School: Yale University School Of Medicine | Med School: UNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Marilyn Ann Hajar
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Marilyn Ann Hajar has the following 3 specialties
Specialty Expertise
Dr. Marilyn Ann Hajar has the following 13 areas of expertise
Certifications, License, & Education
42 Years Experience
Dr. Marilyn Ann Hajar holds an expired medical license in the state of Massachusetts.
Medical License
Medical Doctor with an expired medical license in the state of Massachusetts that expired in 2025.
Education & Training
Medical School
Graduated from Albany Medical College in 1984.
NPI Number
Dr. Hajar's NPI number is 1285789651.
Similar doctors


Darlene Vargas MaldonadoFemale Pelvic Medicine and Reconstructive Surgery10 Years Exp | Springfield, MA


Dr. James Emery Mazo III, MDPublic Health & General Preventive Medicine34 Years Exp | Springfield, MA


Frequently Asked Questions
- How can I make an appointment with Dr. Marilyn Hajar?
- You can find contact information for Dr. Marilyn Hajar here on Vitals.
- Does Dr. Marilyn Hajar accept virtual/telehealth appointments?
- Dr. Marilyn Hajar has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Marilyn Hajar's office located?
- Dr. Marilyn Hajar's office is located at 271 Carew St, Springfield, MA, 01104.
- What languages does Dr. Marilyn Hajar speak?
- Dr. Marilyn Hajar speaks English and Spanish.
- Does Dr. Marilyn Hajar accept my insurance?
- You can see the insurance plans that Dr. Marilyn Hajar accepts on their Vitals profile.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.
