background
background
Dr. Mark Stilphen, MD

Dr. Mark Stilphen, MD

Endocrinology, Diabetes & Metabolism*
50+ years of experience

Dr. Mark Stilphen, MD is a diabetes & metabolism endocrinologist in San Luis Obispo, CA and has over 50 years of experience in the medical field. Dr. Stilphen has extensive experience in Osteoporosis & Screening. He graduated from Northwestern University Feinberg School of Medicine in 1973. He is affiliated with medical facilities such as French Hospital Medical Center and Marian Regional Medical Center. He is not accepting new patients.

3.2 Star Rating
Based on 25 reviews 3.2 Star Rating (25 reviews)

Practice

689 Tank Farm Rd Ste 220 San Luis Obispo, CA 93401

Make an Appointment

Hospital Highlight

Dr. Stilphen is affiliated with French Hospital Medical Center San Luis Obispo, a highly rated hospital.

At a Glance

  • Areas of Expertise
    Dr. Stilphen specializes in the areas of Diabetes, Metabolism & Endocrinology & Internal Medicine. See board certifications
  • Practices at Top Hospital
    Outstanding Patient Experience Award™ See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals
ADVERTISEMENT
healthgrades-rx

Our customers save an overage of $145 on prescriptions

Optum Perks and Healthgrades are subsidiaries of RVO Health.

Experience Check

Search for experience in a specific area

Insurance Check

Search for your insurance carrier and choose your plan type

Dr. Stilphen's Reviews

Likelihood to recommend Dr. Stilphen

3.2

25 ratings, 6 with a written review
5 Star
36%
36%
4 Star
20%
20%
3 Star
0%
0%
2 Star
12%
12%
1 Star
32%
32%

Your trust is our top concern. Learn more.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

RecentHighestLowestMost Helpful
What went well
  • 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
3 people found this helpful
Helpful
Dec 24, 2020
×Post a ResponseAre you Dr. Mark Stilphen, MD?
What went well
No results
What could be improved
No results
5 people found this helpful
Helpful
Jim Huchthausen – Jul 10, 2019
×Post a ResponseAre you Dr. Mark Stilphen, MD?
What went well
  • 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
2 people found this helpful
Helpful
Arturo Flores in Paso Robles, CA – Apr 24, 2019
×Post a ResponseAre you Dr. Mark Stilphen, MD?
What went well
  • 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 person found this helpful
Helpful
Angela B. in San Luis Obispo, CA – Apr 17, 2019
×Post a ResponseAre you Dr. Mark Stilphen, MD?
What went well
  • Appointment scheduling
  • Staff friendliness
What could be improved
  • Didn't listen or answer questions
  • Appointment was rushed
  • Long wait times
2 people found this helpful
Helpful
Los Angeles, CA – May 12, 2017
×Post a ResponseAre you Dr. Mark Stilphen, MD?
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
5 people found this helpful
Helpful
San Luis Obispo, CA – Mar 31, 2017
×Post a ResponseAre you Dr. Mark Stilphen, MD?

Leave a review

How was your experience with Dr. Stilphen?

About Me

care philosophy

To actively listen and to give as good medical care as I can. 

biography

Dr. Stilphen has over 37 years of experience and specializes in endocrinology, diabetes & metabolism and internal medicine. Dr. Stilphen practices at the Pacific Coast Health Center. 
  • Endocrinology, Diabetes & Metabolism

  • 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.

  • San Fernanda Vly Med Prgm-ucla

    Fellowship Hospital, 1980
  • Ucla San Fernando Valley Medical Program

    Residency Hospital, 1977
  • New England Deaconess Hospital And Medical Center

    Internship Hospital, 1974
  • Northwestern University Feinberg School Of Medicine

    Medical School, 1973
American Board of Medical Specialties®
American Board of Internal Medicine®
Diabetes, Metabolism & Endocrinology
Internal Medicine
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.
  • UCLA Medical School, Associate Professor

Locations

Practice

Pacific Coast Physicians Medical Group689 Tank Farm Rd Ste 220 San Luis Obispo, CA 93401
1
Marian Regional Medical Center1400 E Church St Santa Maria, CA 93454
2

Practice

James W. Lawler M.D. A Prof Corp1250 Peach St Ste B San Luis Obispo, CA 93401
3
  • 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

Affiliated Hospitals

  • French Hospital Medical Center

    1911 Johnson Ave
    San Luis Obispo, CA 93401
    Recipient of 3
    hospital awards

    Outstanding Patient Experience Award™ (2024, 2022)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    View all awards

    How patients felt about the care they received at this hospital.

    91%
    Patients said they were given information about recovering at home

    7% higher than the national average

    82%
    Patients said that nurses always listened to them and explained things well

    7% higher than the national average

    View all patient feedback
  • Marian Regional Medical Center

    1400 E Church St
    Santa Maria, CA 93454
    Recipient of 4
    hospital awards

    America's 250 Best Hospitals Award™ (2023)

    Top 5% in the nation for consistently delivering clinical quality

    Critical Care Excellence Award™ (2023)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

    How patients felt about the care they received at this hospital.

    89%
    Patients said they were given information about recovering at home

    5% higher than the national average

    74%
    Patients said that doctors always listened to them and explained things well

    2% lower than the national average

    View all patient feedback
  • Adventist Health Sierra Vista

    1010 Murray Ave
    San Luis Obispo, CA 93405
    Recipient of 2
    hospital awards

    Patient Safety Excellence Award™ (2024)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    85%
    Patients said they were given information about recovering at home

    1% higher than the national average

    72%
    Patients said that nurses always listened to them and explained things well

    3% lower than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality