GLP-1 & Weight Loss Clinics in Riverside

12 NPI-verified obesity-medicine, endocrinology, and bariatric practices in Riverside, California — sourced directly from the CMS National Provider registry. The directory also lists 13 facility-type clinics and 1 primary-care clinician in Riverside whose CMS taxonomy also includes obesity medicine (see the bands below).

Riverside at a Glance

NPI-verified clinics
26
CMS national registry
Named, address-resolved
26
Anchor a roster entry
Core taxonomy (obesity + endo)
12
Primary specialty match
Bariatric surgery practices
14
Surgical taxonomy

Taxonomy Mix in Riverside

Of the 26 Riverside practices in this directory, 12 carry a core obesity-medicine or endocrinology taxonomy (0 Obesity Medicine, 12 Endocrinology, Diabetes & Metabolism), 0 are multi-specialty or primary-care clinic facilities, 14 carry a bariatric-surgery taxonomy, 0 carry a bariatric-medicine-adjacent combination taxonomy, 0 are family or internal medicine practices, and 0 are nurse-practitioner or physician-assistant enumerations.

By roster relevance: 12 practices have obesity-medicine, endocrinology, or bariatric care as their true primary specialty; 13 are clinics or medical centers whose primary taxonomy is a facility type but that also list obesity-medicine or endocrinology services; and 1 are primary-care or family-medicine clinicians who list obesity medicine as a secondary taxonomy. The CMS registry also lists 1227 other primary-care & multi-specialty clinicians in Riverside who commonly prescribe GLP-1s but don't specifically list obesity medicine in their taxonomy — not included in the roster below.

Riverside has roughly 8.3 obesity-medicine and endocrinology practices per 100,000 residents, based on a city-proper population of 314,998. The wider Riverside metro area — home to about 4,740,000 residents — likely draws on additional practices in neighboring cities not counted here.

Riverside Practices

Obesity-Medicine & Endocrinology Practices (12)

Obesity medicine, endocrinology, and bariatric practices whose true primary NPPES taxonomy is obesity/endo care.

Ananda Nimalasuriya
Endocrinology
10800 Magnolia Ave, Riverside, CA 92505
Atam Singh
Endocrinology
5256 Mission Blvd, Riverside, CA 92509
Bahram Mirza
Endocrinology
10800 Magnolia Ave, Riverside, CA 92505
Edward Javor
Endocrinology
10800 Magnolia Ave, Riverside, CA 92505
Endocrine Associates of Riverside A Professional Corporation
Endocrinology
3975 Jackson St Ste 200, Riverside, CA 92503
Freddie Dial
Endocrinology
3975 Jackson St, Riverside, CA 92503
Hadi Harati
Endocrinology
10800 Magnolia Ave, Riverside, CA 92505
John Webster
Endocrinology
7117 Brockton Ave, Riverside, CA 92506
Mohamad Al Sayed
Endocrinology
4234 Riverwalk Pkwy Ste 230, Riverside, CA 92505
Robert Bonner
Endocrinology
3975 Jackson St, Riverside, CA 92503
Satbir Singh
Endocrinology
6405 Day St, Riverside, CA 92507
Shristi Lamichhane
Endocrinology
7117 Brockton Ave, Riverside, CA 92506

Clinics & Medical Centers That List Obesity-Medicine / Endocrinology Services (13)

Clinics and medical centers — labeled by their real primary specialty on file — whose CMS record also carries an obesity-medicine or endocrinology taxonomy. The registry doesn't break out which on-site specialists staff that service.

Benjamin Y Leong MD Inc
Bariatric Surgery
4000 14th St Ste 412, Riverside, CA 92501
Digestive Institute, Inc.
Bariatric Surgery
4234 Riverwalk Pkwy Ste 170, Riverside, CA 92505
Elite Bariatric Surgery & Wellness PC
Bariatric Surgery
4234 Riverwalk Pkwy Ste 120, Riverside, CA 92505
Emergency Surgical Associates
Bariatric Surgery
3903 Brockton Ave Ste 1, Riverside, CA 92501
Faculty Physicians and Surgeons of Llusm
Bariatric Surgery
3762 Tibbetts St, Riverside, CA 92506
Joseph K Ku MD, A Professional Corporation
Bariatric Surgery
3975 Jackson St, Riverside, CA 92503
Mission Surgical Clinic, Inc.
Bariatric Surgery
7300 Magnolia Ave, Riverside, CA 92504
Naseem A Attar M D Inc
Bariatric Surgery
4646 Brockton Ave, Riverside, CA 92506
Nurick Surgical Institute Inc
Bariatric Surgery
7111 Indiana Ave # 100, Riverside, CA 92504
So. Cal. Endo Surgical Medical Group, Inc.
Bariatric Surgery
3838 Sherman Dr Ste 6, Riverside, CA 92503
Southern California Transplantation Associates Inc
Bariatric Surgery
4500 Brockton Ave., Riverside, CA 92501
Thorocor Medical Enterprises, Inc.
Bariatric Surgery
3903 Brockton Ave, Riverside, CA 92501
William R Alex MD Inc
Bariatric Surgery
4000 14th St, Riverside, CA 92501

Primary-Care & Family-Medicine Clinicians Who Also List Obesity Medicine (1)

Family-medicine, internal-medicine, and related generalist clinicians whose primary specialty isn't obesity medicine, but who carry a secondary obesity/bariatric-medicine taxonomy — often the clinicians actually managing GLP-1 prescribing.

Tariq Kelker
Internal Medicine
4445 Magnolia Ave, Riverside, CA 92501

Nearby Cities in the Directory

Also browsing near Riverside? These nearby California cities have their own clinic directory page:

In-Person vs Telehealth in Riverside

The practices above are in-person obesity-medicine, endocrinology, and bariatric-surgery clinics — a good fit for patients who want a local relationship, have complex medical needs, or need in-person documentation for insurance. Many Riverside residents instead use a licensed telehealth provider that ships compounded semaglutide or tirzepatide directly to a California address. Featured California telehealth partners:

Featured Partners · Riverside

Featured GLP-1 providers serving Riverside

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  1. Top pick

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  3. 8.2

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  6. Compounded from

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See the full ranked list of GLP-1 telehealth providers serving Riverside on our telehealth pricing & provider page.

Browse the full GLP-1 telehealth city index for pricing and providers in every city we cover.

More in California

See every California city in this directory, plus statewide taxonomy breakdowns, on the California clinic directory hub.

Frequently Asked Questions

Our directory lists 12 Riverside practices whose true primary specialty on file is obesity medicine, endocrinology, or bariatric care, plus 13 clinics and medical centers and 1 primary-care clinician whose CMS record also lists an obesity-medicine or endocrinology taxonomy — 26 in total. That's roughly 8.3 per 100,000 residents. Every count comes from the CMS National Provider registry (NPPES) taxonomy on file, not a survey of services.
The registry records each practice's specialty taxonomy, not the specific medications it prescribes or its current service menu. bariatric surgery is the most common taxonomy bucket among Riverside listings in this directory (14 of 26 practices). Obesity-medicine and endocrinology practices commonly prescribe GLP-1 medications like semaglutide (Wegovy, Ozempic) and tirzepatide (Zepbound, Mounjaro), but we can't confirm any individual Riverside clinic's offerings from the registry alone — call the practice directly to confirm availability, pricing, and new-patient status before booking.
It depends on your insurance and the medication. An in-person visit plus a brand-name prescription (Wegovy or Zepbound) can run $1,000-$1,350 per month without insurance, while licensed telehealth providers shipping compounded semaglutide or tirzepatide to California addresses average around $219/month cash-pay. Compare current cash-pay pricing on our Riverside GLP-1 telehealth page and the featured California partners in the "In-Person vs Telehealth" section above.
Every listing is sourced from the CMS National Provider registry (NPPES), the federal database of enumerated healthcare providers. We verified 12 primary-specialty practices, 13 facility-type listings, and 1 primary-care clinicians in Riverside this way — 26 listings in total. Listing reflects the taxonomy on file — it is not an endorsement, and not a confirmation of GLP-1 availability, cash-pay pricing, or new-patient status.