Dr. Mary Derosa, MD

Obstetrics & GynecologyFemaleAge 68

Dr. Mary Derosa, MD is a Obstetrics & Gynecology Specialist in Warwick, RI and has over 43 years of experience in the medical field. She graduated from New York State U, College of Medicine - Upstate medical school in 1978. She is affiliated with medical facilities Kent Hospital and The Miriam Hospital. She is accepting new patients. Be sure to call ahead with Dr. Derosa to book an appointment.

Dr. Derosa

LPG Gynecology

400 Bald Hill Rd Ste 508 Warwick, RI 02886
Accepting new patients

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At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Practices at Top Hospital
    America's 250 Best Hospitals Award™ See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals

Experience and Background Checks


Background Check

Healthgrades does not collect malpractice claims information for Rhode Island
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Derosa's experience treating your condition or procedure

Dr. Derosa's Top Procedures and Conditions

Treatment Frequency
Human Papillomavirus DNA Testing
very high
very high

Treatment Frequency

Dr. Derosa performs Human Papillomavirus DNA Testing more than 97% of her peers

Dr. Derosa performs this procedure more than 97% of her peers

Vaginitis and-or Vaginosis

Treatment Frequency

Dr. Derosa treats Vaginitis and-or Vaginosis more than 93% of her peers

Dr. Derosa treats this condition more than 93% of her peers

Rating Includes other areas of care:

  • Atrophic Vaginitis
  • Bacterial Vaginosis
Pap Smear Abnormalities

Treatment Frequency

Dr. Derosa treats Pap Smear Abnormalities more than 88% of her peers

Dr. Derosa treats this condition more than 88% of her peers

Dr. Derosa's conditions and procedures:

  • Asymptomatic Post-Menopausal Status
  • Atrophic Vaginitis
  • Bacteriuria Screening
  • Breast Cancer Screening
  • Breast Hypoplasia
  • Cervicitis
  • Chlamydia Infection Screening
  • Chronic Pelvic Pain
  • Colposcopy
  • Dipstick Urinalysis
  • Fecal Occult Blood Test for Colorectal Cancer
  • Fetal Cardiac Screening
  • Fetal Ultrasound
  • First Trimester Screening
  • Genetic Screening for Breast Cancer
  • Gonorrhea Screening
  • Gynecologic Cancer
  • Gynecologic Cancer Screening
  • Hepatitis B Virus Screening
  • Herpes Simplex Screening
  • HIV Screening
  • HPV (Human Papillomavirus)
  • Human Papillomavirus DNA Testing
  • Hypertension
  • Infertility Evaluation
  • Mammography
  • Mastodynia
  • Menopausal and Postmenopausal Disorders
  • Menopause Evaluation and Treatment
  • Newborn Metabolic Screening
  • Nuchal Translucency Screening
  • Osteopenia
  • Osteoporosis
  • Ovarian Cancer
  • Ovarian Cancer Screening
  • Ovarian Cysts
  • Pap Smear
  • Pap Smear Abnormalities
  • Perimenopause
  • Phenylketonuria Screening
  • Pregnancy Non-Stress Test
  • Pregnancy Test
  • Rh Incompatibility Screening
  • Sexually Transmitted Diseases (STDs)
  • Sexually Transmitted Infections Screening
  • STD Screening
  • Symptomatic Menopause
  • Syphilis Screening
  • Trichomoniasis Screening
  • Urine Pregnancy Test
  • Uterine Cancer
  • Vaginal and Pelvic Prolapse
  • Vaginal Prolapse
  • Vaginitis and-or Vaginosis
  • Vaginosis Screening
  • Yeast Infections

Insurance Check

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Dr. Derosa accepts

Accepted insurance can change. Please double-check when making an appointment.

(401) 274-1122

Dr. Derosa accepts the following insurance:

National (BlueCard) PPO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna PPO
Open Access Plus
Harvard Pilgrim Health Care
Harvard Pilgrim Health Care PPO
MultiPlan PPO
Tufts Health Plan
Tufts PPO

Dr. Derosa's Reviews

Likelihood to recommend Dr. Derosa


Based on 16 ratings

5 Stars
4 Stars
3 Stars
2 Stars
1 Star
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How likely are you to recommend
Dr. Derosa
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What went well
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What could be improved
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RecentHighestLowestMost Helpful
Dr DeRosa is the best! I've been seeing her for years now and find her so professional, compassionate, caring and so on. I'd refer her to anyone looking for a gyn.
May 25, 2019
For the past 2 1/2 years I have avoided going to see an OBGYN due to my experience with Dr. DeRosa. She has a demeaning mannerism and I would not recommend anyone under 40 seeing her as their primary OBGYN. I felt as though I was being judged and belittled and that is the last way you would like to feel during a papsmear. The relationship with an OBGYN should feel comfortable and open and she could not provide that. After years I have finally had an exam with a fantastic doctor.
What went well
  • Office environment
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
4 people found this helpful
Cranston, RI – Jan 20, 2017
Without hesitation I would recommend De. Derosa to anyone who may be in need of a compassionate, educated and caring doctor. Her recommendations in resolving the smallest of issues has been helpful. She has a kind and empathetic way of dealing with personal medical situations . As a woman it is comforting to know I am in the capable and understanding hands of Dr. Derosa. She remains present when you are with her giving you any time you may be needing and answers your questions and concerns.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
13 people found this helpful
Joan Maggiacomo in North Kingstown, RI – Dec 19, 2015

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About Me


Dr. Mary Derosa, MD is a Obstetrics & Gynecology Specialist in Warwick, RI and has over 43 years of experience in the medical field. She graduated from...Read more


  • Obstetrics & Gynecology

Board Certifications


U Rochester
Residency Hospital
U Rochester
Internship Hospital
New York State U, College of Medicine - Upstate
Medical School


  • English
  • Russian


Frequently Asked Questions

Is Dr. Mary Derosa, MD accepting new patients?

Dr. Mary Derosa, MD generally accepts new patients on Healthgrades. You can see Dr. Derosa's profile to make an appointment.

Does Dr. Mary Derosa, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Derosa accepts your insurance.

What are Dr. Mary Derosa, MD's top areas of care?

Dr. Derosa frequently treats Human Papillomavirus DNA Testing, Vaginitis and-or Vaginosis, and Pap Smear Abnormalities. See all procedures and conditions Dr. Derosa treats.

Where is Dr. Mary Derosa, MD's office located?

Dr. Derosa's office is located at 400 Bald Hill Rd Ste 508, Warwick, RI 02886. Find other locations and directions on Healthgrades.

What languages does Dr. Mary Derosa, MD speak?

Dr. Derosa speaks Russian and English. View profile to see all.

Does Dr. Mary Derosa, MD offer telehealth services?

Dr. Derosa has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

How can I make an appointment with Dr. Mary Derosa, MD?

Find contact information here to make an appointment.


LPG Gynecology

Carol Manning MD LLC400 Bald Hill Rd Ste 508 Warwick, RI 02886


Lifespan Physician Group Obstetrics and Gynecology148 W River St Ste 8 Providence, RI 02904

Affiliated Hospitals

Dr. Derosa is affiliated with the following hospitals. Select a hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

Kent Hospital

Warwick, RI

65% Patient Experience Rating, 4% lower than the national average

10 Awards Received

Award Highlight: America's 250 Best Hospitals Award™ (2021)

The Miriam Hospital

Providence, RI

79% Patient Experience Rating, 10% higher than the national average

17 Awards Received

Award Highlight: Outstanding Patient Experience Award™ (2021)