Summary

Dr. Ann Mass is a board-certified internal medicine physician who has dedicated over five decades to patient care. She earned her medical degree from Harvard Medical School and completed her residency training at UCLA Medical Center. With 53 years of clinical experience, Dr. Mass brings extensive knowledge to her practice of internal medicine. She is fluent in English, French, and Spanish.

Dr. Mass practices at Valley View Hospital and maintains offices in Aspen, Colorado. She specializes in managing high cholesterol in children and teens, hyperlipidemia, and osteoporosis. Her clinical expertise includes performing blood tests and complete blood counts to help diagnose and monitor various health conditions. Patients have given her an average rating of 3.2 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.2
  • 53 years of experience
  • 34 insurance plans accepted
  • speaks English, French, Spanish
  • Ucla Medical Center
  • 5 written reviews
  • 1 specialty
  • 9 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Female

Patients’ Perspective

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

Office Locations

Dr. Ann May Mass has 2 locations

Aspen Internal Medicine Consultants

225 N Mill St Ste 116Aspen, CO 81611
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Aspen Valley Hospital

401 Castle Creek RdAspen, CO 81611

Compare with Similar Doctors

Dr. Ann May Mass, MD
Eric Harker
Dr. Michelle Xiao Song, MD
Dr. Adewumi Bakare DMSc, PA-C
Dr. Ann May Mass, MDEric HarkerDr. Michelle Xiao Song, MDDr. Adewumi Bakare DMSc, PA-C
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.2 
53 Years of Experience 25 Years of Experience 6 Years of Experience 5 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, French, Spanish Speaks English Speaks English, Mandarin, Spanish Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin)
Aspen , COLyons , CODenver , COMesquite , TX
Med School: Harvard Medical School Med School: Duke University School Of Medicine Med School: UCLA's David Geffen School of Medicine Med School: University of Lynchburg - DMSc
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Ann May Mass

  • AARP
  • Aetna
  • All Savers Insurance
  • Anthem Blue Cross
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of Tennessee
  • Blue Cross Blue Shield of Texas
  • Cigna
  • Cigna - PPO
  • Empire Plan
  • GEHA
  • Golden Rule
  • Humana
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • Mutual of Omaha - Medicare
  • Rocky Mountain Health Plans
  • Three Rivers Providers Network (TRPN)
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare Oxford
  • UnitedHealthOne
  • UPMC Health Plan

Medical Specialties

Dr. Ann May Mass has the following specialty

Specialty Expertise

Dr. Ann May Mass has the following 9 areas of expertise

  • Check-up
  • Critical Care
  • Heartburn
  • Immunization
  • Osteoporosis
  • Physical
  • Vaccination
  • Weight Loss
  • Women's Health

Certifications, License, & Education

53 Years Experience

Dr. Ann May Mass holds an active medical license in the state of Colorado.

Medical License

Medical Doctor with an active medical license in the state of Colorado that expires in 2027.

Education & Training

Residency

Completed their residency at Ucla Medical Center.

Medical School

Graduated from Harvard Medical School in 1973.

NPI Number

Dr. Mass' NPI number is 1598769358.

Similar doctors

Frequently Asked Questions

Where is Dr. Ann Mass's office located?
Dr. Ann Mass's office is located at 225 N Mill St Ste 116, Aspen, CO, 81611.
Which hospitals is Dr. Ann Mass affiliated with?
Dr. Ann Mass is affiliated with Valley View Hospital.
What languages does Dr. Ann Mass speak?
Dr. Ann Mass speaks English, French, and Spanish.
Does Dr. Ann Mass accept my insurance?
You can see the insurance plans that Dr. Ann Mass accepts on their Vitals profile.
Is Dr. Ann Mass accepting new patients?
Dr. Ann Mass is accepting new patients on Vitals. View Dr. Ann Mass's profile on Vitals to make an appointment.

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.