Marcus A. De Ranieri, DO | Marina, CA | Family Physician

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Marcus De Ranieri treats obesity and overweight, hypertension, and anxiety disorders in his family medicine practice. He also offers remote patient monitoring and COVID-19 testing. Dr. De Ranieri earned his DO from Touro University California College of Osteopathic Medicine and sees patients in Marina and Monterey, California. Patients on Vitals rate Dr. De Ranieri 4.93 out of 5.

Overview based on verified provider data

4.9

15 Ratings
7 years of experience
33 insurance plans accepted
speaks English
Touro University California College Of Osteopathic Medicine
15 written reviews
1 specialty
2 office locations
Male

Patients frequently commend Dr. Marcus Alberto Deranieri for his kind and understanding demeanor, noting his exceptional ability to listen and explain medical procedures thoroughly, which makes them feel comfortable and well-informed. They appreciate his attention to detail and the personalized care he provides, contrasting it with previous experiences at other facilities where they felt like just a number. Despite the overwhelmingly positive feedback, no specific negative comments were present in the reviews analyzed, indicating high levels of patient satisfaction and trust in his care.

AI-generated from the text of patient reviews

15 ratings & reviews

Sort:

Showing 1 to 10 of 15 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Care provider was very very kind and listen to everything I said and was very understanding

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

October 8th, 2026 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

All is well!

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

September 22nd, 2026 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

GREAT EXPERIENCE!! He was very nice and informative about everything! Made me feel comfortable and it felt like I've known him forever! I told everyone about my experience!

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

September 18th, 2026 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. D was very good. It was my first visit with him as this was a transfer of carr appointment He was very thorough. Looked a lt prior notes from NP and former doctor and explained everything clearly. I am very happy so far about the care he provided.

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

August 20th, 2026 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I tell everyone I know how thrilled I am with this care facility and my doctor, his staff etc. I've finally found a Dr that explains listens and educates me while providing a kind and understanding demeanor. So happy coming here as my previous experiences at other offices were not great and those Dr's don't treat you like a person only like a number. Dr de Ranieri is by far the best doctor I've seen in a decade, great bedside manners!

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

July 5th, 2026 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr de Ranieri is super, in all respects.Listens, explains procedures and provides guidance for further health concerns

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

July 1st, 2026 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr D is amazing

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

June 5th, 2026 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Great doctor who explained everything to me and provided me with the next course of action

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

May 31st, 2026 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr D is the BEST!

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

May 17th, 2026 | Source: Partner

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Great doctor!

Did Well

Needs Improvement

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me
Provided follow-up after the visit
Flexible scheduling
Saw me in a timely manner
Staff was courteous

May 14th, 2026 | Source: Partner

Montage Medical Group, Marina

2930 2nd Ave Ste 200Marina, CA 93933

Tel: (831) 582-2100

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed

Montage Medical Group, Obstetrics/Gynecology - Monterey

23845 Holman Hwy Ste 227Monterey, CA 93940

Tel: (831) 333-3040


Marcus Alberto De Ranieri, DO	Shannon Renee Gigounas, DNP, FNP-BC	Nicole Baldwin, APRN, FNP-BC	Dr. Lubna Isho, DO
Family Medicine	Family Medicine	Family Medicine	Family Medicine
	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.9 (15 Ratings)	0 (0 Ratings)	4.2 (5 Ratings)	4.7 (6 Ratings)
7 Years of Experience	28 Years of Experience	8 Years of Experience	25 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks English	Speaks English	Speaks English	Speaks Arabic, English, Spanish
Marina , CA	Danville , CA	Orlando , FL	Pomona , CA
Med School: Touro University California College Of Osteopathic Medicine			Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Family Medicine

Marcus Alberto De Ranieri holds an expired medical license in the state of California.

Medical License

Doctor Of Osteopathy with an expired medical license in the state of California that expired in 2026.

Education & Training

Medical School

Graduated from Touro University California College Of Osteopathic Medicine in 2019.

NPI Number

Marcus Alberto De Ranieri's NPI number is 1891351615.

Barry Mark Vissell
Psychiatry
54 Years Exp | Aptos, CA
(0)
Roger Lee Jones
Anesthesiology
53 Years Exp | SALINAS, CA
(0)
Paul Francis Orourke
Public Health & General Preventive Medicine
78 Years Exp | Aptos, CA
(0)
Catherine Wertz Hartzell
Nurse Practitioner
| Soquel, CA
(0)
Mary D Knudtson
Nurse Practitioner
| CAPITOLA, CA
(0)
Christine Ann Rada
Nurse Practitioner
| Aptos, CA
(0)
Sharon Christine Hyrne
Nurse Practitioner
| Watsonville, CA
(0)
Jacinta Thien Ngoc Tran
Nurse Practitioner
| Soquel, CA
(0)
Erin Bethers Oconnor-Thygeson
Nurse Practitioner
| Santa Cruz, CA
(0)
Lisa Jene Jenkins
Emergency Medicine
52 Years Exp | Salinas, CA
(0)

How can I make an appointment with Marcus De Ranieri?: You can find contact information for Marcus De Ranieri here on Vitals.
Does Marcus De Ranieri accept my insurance?: You can see the insurance plans that Marcus De Ranieri accepts on their Vitals profile.
Does Marcus De Ranieri accept virtual/telehealth appointments?: Marcus De Ranieri has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Marcus De Ranieri accepting new patients?: Marcus De Ranieri has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
What languages does Marcus De Ranieri speak?: Marcus De Ranieri speaks English.

This provider profile is built using data from:

NPPES NPI Registry
State medical licensing boards

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.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.