Summary

Dr. Maria Cecilia Asnis specializes in endocrinology, diabetes, and metabolism, bringing 36 years of dedicated experience to her practice. She earned her medical degree from Albert Einstein College of Medicine and completed her residency at Montefiore Medical Center in 1990. Dr. Asnis also pursued fellowship training at Columbia University Medical Center that same year. She is fluent in both Spanish and English, allowing her to serve a diverse patient population.

Dr. Asnis practices at Stamford Hospital and maintains offices in Greenwich and Stamford, Connecticut. She focuses on treating patients with obesity and weight management challenges, as well as high cholesterol in children and teenagers. Her expertise extends to managing hyperlipidemia and other metabolic conditions through comprehensive endocrine care. Patients have given her an average rating of 2.8 stars for her services.

Overview based on verified provider data

Quick Facts

  • 2.8
  • 36 years of experience
  • 31 insurance plans accepted
  • speaks Spanish, English
  • Columbia University Medical Center-Anesthesia
  • 3 written reviews
  • 2 specialties
  • 15 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Maria Cecilia Asnis has 3 locations

Maria Cecilia Asnis

75 Holly Hill Ln Ste 202Greenwich, CT 06830
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed

Stamford Health Medical Group

32 Strawberry Hill Ct # 2Stamford, CT 06902
Mon8:30 am - 5:30 pm
Tue8:30 am - 5:30 pm
Wed8:30 am - 5:30 pm
Thu8:30 am - 5:30 pm
Fri8:30 am - 5:30 pm
SatClosed
SunClosed

Stamford Health Medical Group

260 Long Ridge Rd Ste 3300Stamford, CT 06902
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed

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Maria Cecilia Asnis, MDDr. Joseph M Tibaldi, MDDr. Ilene Fennoy, MDDr. Xiannian Wu, MD
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & Metabolism
Accepts New Patients
2.8 
4.3 
3.5 
36 Years of Experience 47 Years of Experience 53 Years of Experience 15 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks Spanish, English Speaks Spanish Speaks English, Spanish Speaks English
Greenwich , CTFresh Meadows , NYNew York , NYBronxville , NY
Med School: Albert Einstein College of Medicine Med School: Mt Sinai School of Medicine Med School: University Of California San Francisco School Of Medicine Med School: STATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER COLLEGE OF MEDICINE
Current Profile
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Insurance Plans Accepted by Maria Cecilia Asnis

  • 1199SEIU
  • AARP
  • AARP - Medicare
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Anthem Blue Cross
  • Anthem Blue Cross and Blue Shield Connecticut
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • Cigna
  • Cigna - HMO
  • ConnectiCare
  • ConnectiCare - Medicare
  • EmblemHealth
  • Humana
  • MagnaCare
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Optum Health
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare Oxford
  • Wellcare

Medical Specialties

Maria Cecilia Asnis has the following 2 specialties

Specialty Expertise

Maria Cecilia Asnis has the following 15 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes (Types I & II)
  • Endocrinology & Metabolism
  • Fatigue
  • Gland Issues
  • Hip Osteoarthritis
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)
  • Rheumatoid Arthritis

Certifications, License, & Education

36 Years Experience

Education & Training

Fellowship

Completed their fellowship at Columbia University Medical Center-Anesthesia in 1990.

Residency

Completed their residency at Montefiore Medical Center in 1990.

Medical School

Graduated from Albert Einstein College of Medicine in 1990.

NPI Number

Maria Cecilia Asnis' NPI number is 1437475688.

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Frequently Asked Questions

Does Maria Cecilia Asnis accept virtual/telehealth appointments?
Maria Cecilia Asnis has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Maria Cecilia Asnis accepting new patients?
Maria Cecilia Asnis has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Maria Cecilia Asnis accept my insurance?
You can see the insurance plans that Maria Cecilia Asnis accepts on their Vitals profile.
Which hospitals is Maria Cecilia Asnis affiliated with?
Maria Cecilia Asnis is affiliated with Stamford Hospital.
What languages does Maria Cecilia Asnis speak?
Maria Cecilia Asnis speaks Spanish and English.

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