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Dr. Ryan Mascarenhas, MD

Dr. Ryan Mascarenhas, MD

Nephrology*
10+ years of experience

Dr. Ryan Mascarenhas, MD is a nephrologist in Lone Tree, CO and has over 10 years of experience in the medical field. Dr. Mascarenhas has extensive experience in Glomerulonephritis & Nephropathy and Nephrological Conditions. He graduated from University of Oklahoma College of Medicine in 2010. He is affiliated with UCHealth Highlands Ranch Hospital. He is accepting new patients and telehealth appointments.

3 Star Rating
Based on 4 reviews 3 Star Rating (4 reviews)

Practice

10103 Ridgegate Pkwy Ste 203 Lone Tree, CO 80124
Telehealth available

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Dr. Mascarenhas' Reviews

Likelihood to recommend Dr. Mascarenhas

3.0
4 ratings, 3 with a written review
5 star
50%
50%
4 star
0%
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3 star
0%
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2 star
0%
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1 star
50%
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Very Dissapointed
Years ago I had a good experience with this practice but since COVID I feel the nation is relying on 3rd string doctors. I came back to this practice to address a case of kidney stones. The doctor treaded me like I was very routine, showed little interest and handed me off to his PA. Have had stones removed and the PA, although friendly, does appear to have the knowledge required to lead a case. I've been lied to and d the office staff doesn't seem to follow though until the last minute. This would be OK if very busy but when I see the staff joking around and I find out about testing last minute, it is clear the patients aren't important to this practice. I will be changing providers.
What went well
  • Staff friendliness
  • Appointment wasn't rushed
  • Wait times
What could be improved
  • I didn't feel respected
  • Difficult to schedule appointment
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
Helpful
Nov 28, 2024
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Stuck in old ways, not considerate of indv patient
Dr M was nice enough on the surface, but didn't actually listen to what I was telling him about myself, my history and went forward with prescribing medicine that I told him I reacted negatively to on at least 2 previous occasions. I was then turned over to his nurse practitioner bc the date of my appointment was apparently more important than working around his vacation plans - extended follow up appt also landed on a vacation for him placing me again with his NP. His NP, Kelsey, is again very nice and was a lot more considerate of me as an individual and at least reduced the starting dose from what Dr M wanted to prescribe me. Sure enough, same side effects occurred.He wanted to dx me with a screen test even though my results require more testing to determine diagnosis. Says instead he likes expensive imaging for cause b4 any actual dx.He believes solely in his allopathic standard of pharmaceutical care and has zero interest in evidence based medicine or finding a root cause.
What went well
  • Staff friendliness
  • Wait times
What could be improved
  • I didn't feel respected
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
Helpful
if you want to be just another #, he's your guy – Oct 22, 2024
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Knowable, excellent bedside manners and is genuinely concerned about his patients.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
CeCe – Aug 24, 2021
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About Me

biography

Dr. Ryan Mascarenhas, MD is a nephrologist in Lone Tree, CO and has over 10 years of experience in the medical field. Dr. Mascarenhas has extensive experience in Glomerulonephritis & Nephropathy and Nephrological Conditions. He graduated from University...read more
  • Nephrology

  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Ochsner Clin Fdn

    Fellowship Hospital, 2015
  • Georgetown University Hospital At Washington Hospital Center

    Residency Hospital, 2013
  • Georgetown University Hospital At Washington Hospital Center

    Internship Hospital, 2011
  • University Of Oklahoma College Of Medicine

    Medical School, 2010
American Board of Medical Specialties®
American Board of Internal Medicine®
Internal Medicine
Nephrology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

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Locations

Practice

Denver Nephrologists PC10103 Ridgegate Pkwy Ste 203 Lone Tree, CO 80124
1
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 5:00pm
    • Tue: 8:00am - 5:00pm
    • Wed: 8:00am - 5:00pm
    • Thu: 8:00am - 5:00pm
    • Fri: 8:00am - 5:00pm
  • Directions

Practice

Office3434 Prytania St Ste 300 New Orleans, LA 70115
2
  • Call
  • Fax
  • Hours
    • Mon: 9:00am - 4:00pm
    • Tue: 9:00am - 4:00pm
    • Wed: 9:00am - 4:00pm
    • Thu: 9:00am - 4:00pm
    • Fri: 9:00am - 4:00pm
  • Directions

Practice

Parker Kidney Center LLC18320 Cottonwood Dr Unit C Parker, CO 80138
3

Practice

Spineone1411 S Potomac St Ste 200 Aurora, CO 80012
4